NGAS Resources Inc
EX-10.16
<DOCUMENT>
<TYPE>EX-10.16
<SEQUENCE>2
<FILENAME>l36463aexv10w16.htm
<DESCRIPTION>EX-10.16
<TEXT>
<HTML>
<HEAD>
<TITLE>EX-10.16</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="right" style="font-size: 10pt; margin-top: 12pt"><B>Exhibit&nbsp;10.16</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ASSET PURCHASE AGREEMENT</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This <B>ASSET PURCHASE AGREEMENT </B>(this &#147;<B><I>Agreement</I></B>&#148;), dated May&nbsp;11, 2009, is by and among <B>Seminole
Gas Company</B>, an Oklahoma corporation (the &#147;<B><I>Buyer</I></B>&#148;), <B>NGAS Gathering, LLC</B>, a Kentucky limited
liability company (&#147;<B><I>NGL</I></B>&#148;), <B>Daugherty Petroleum, Inc.</B>, a Kentucky corporation (&#147;<B><I>DPI</I></B>&#148; and,
collectively with NGL, the &#147;<B><I>Sellers</I></B>&#148;), and <B>NGAS Gathering II, LLC</B>, a Kentucky limited liability
company wholly owned by DPI (&#147;<B><I>New NGAS Gathering</I></B>&#148;). Capitalized terms used herein and not
otherwise defined shall have the meanings set forth in <U>Article&nbsp;1</U> hereof or, as applicable,
the meanings set forth in <U><B>Schedule&nbsp;H</B></U>.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>RECITALS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Sellers own and manage the Gathering System (as hereinafter defined), which consists of
(i)&nbsp;a natural gas gathering system serving southeastern Kentucky, eastern Tennessee, and western
Virginia, and (ii)&nbsp;Stone Mountain Gathering System purchased by NGL from Duke Energy Gas Services,
LLC (&#147;<B><I>Duke</I></B>&#148;). The Parties desire, in accordance with the terms of this Agreement, that:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the Buyer acquire the Purchased Assets, free and clear of all Liens (other than
Permitted Encumbrances);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the Sellers contribute and convey the remaining undivided fifty percent (50%)
interest in the Gathering System, as well as the other Retained Gathering Assets to New NGAS
Gathering, free and clear of all Liens (other than Permitted Encumbrances); and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the following actions shall be taken as conditions precedent to the obligations of
the Parties to consummate the transactions contemplated herein, and as part of the
consideration to be paid by Buyer for the Purchased Assets:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) the Governing Documents of New NGAS Gathering shall include provisions
substantially in the form of <U><B>Exhibit&nbsp;K-1</B></U>, providing for the appointment
and maintenance of an Independent Director, with the powers and prerogatives
specified therein, the sole business purpose provisions and other provisions
contemplated herein;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Buyer and New NGAS Gathering shall have entered into the Joint Ownership
Agreement in substantially the form of <U><B>Exhibit&nbsp;A</B>,</U> providing for the
ownership, operation, further extension or expansion thereof, and the abandonment
or other disposition of the Gathering System;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) the Buyer and New NGAS Gathering shall have entered into the SES
Gathering Agreement in substantially the form of <U><B>Exhibit&nbsp;H</B>,</U> providing for
Buyer and New NGAS Gathering granting to SES the exclusive right to use, and
market capacity on, the Gathering System, as modified, extended or expanded;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) the Buyer and New NGAS Gathering shall have entered into the SES Contract
Operating Agreement with SES;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) SES and DPI shall have entered into the DPI Contract Operating Agreement;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(6) DPI, on behalf of itself and the other DPI Producers that have existing
or subsequently acquire any interests in developed or undeveloped oil, gas or
mineral acreage or interests in the geographic region serviced by the Gathering
System, as the same may be extended or enlarged from time to time, shall have
entered into the NAESB Purchase Agreement with SES in substantially the form of
<U><B>Exhibit&nbsp;I</B></U>, providing for the gathering and purchasing by SES of gas
dedicated to the Gathering System by the DPI Producers, in accordance with the
terms thereof; and NRI shall make certain additional representations, warranties
and covenants with regard thereto in the Seller Parent Guaranty;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->1<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(7) New NGAS Gathering and the Buyer shall have (i)&nbsp;secured their respective
obligations under this Agreement, the Joint Ownership Agreement and their (and
certain of the Affiliates&#146;) respective obligations pursuant to (A)&nbsp;the security
interests in the Retained Gathering Assets (as expanded or extended), together
with the other interests of New NGAS Gathering, granted by New NGAS Gathering to
Buyer, pursuant to the NGAS Mortgages, in substantially the form of
<U><B>Exhibit&nbsp;M-1,</B></U> and (B)&nbsp;the security interests in the Purchased Assets (as
expanded or extended), together with the other interests of Buyer, granted by
Buyer to New NGAS Gathering, pursuant to the Seminole Mortgages in substantially
the form of <U><B>Exhibit&nbsp;M-2</B></U>; and (ii)&nbsp;delivered to the other, as further
support for the obligations under this Agreement and the Ancillary Agreements the
Seller Parent Guaranty contemplated herein; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(8) SES shall be granted a six-month option to purchase the ownership
interests in New NGAS Gathering from DPI and, alternatively, all of the assets of
New NGAS Gathering, and under certain circumstances and subject to certain
conditions, DPI may require SES to exercise the option on the ownership interests
in New NGAS Gathering (the &#147;<B><I>NGAS Options</I></B>&#148;), subject to certain conditions and
covenants, all as specified in the NAESB Purchase Agreement (as hereinafter
defined);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(9) Sellers (and their Affiliates) shall grant to Buyer a right of first
refusal on the Kay Jay ROFR Assets (the &#147;<B><I>Kay Jay ROFR</I></B>&#148;), subject to certain
conditions and covenants, all as specified in <U><B>Schedule&nbsp;H</B></U> attached hereto;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(10) SES and DPI shall enter into the Forward Sales Agreements (as
hereinafter defined) in accordance with the NAESB Purchase Agreement; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(11) SES, Buyer, DPI, for itself and the other DPI Producers, NGL, and New
NGAS Gathering shall enter into the Master Netting Agreement (as hereinafter
defined).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>NOW, THEREFORE, </B>in consideration of the premises, mutual covenants, representations,
warranties, conditions and agreements set forth herein, and for other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, it is hereby agreed
that:
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 1<BR>
DEFINITIONS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Action</I></B>&#148; means any complaint, suit, proceeding, claim, arbitration, demand, assertion or other
similar action.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Additional Capital Costs</I></B>&#148; is defined in <U>Section&nbsp;2.5(a)(ii)(3)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Affiliate</I></B>&#148; means, as to any Person, any other Person or entity that, directly or indirectly
through one or more intermediaries, controls, is controlled by or is under common control with such
Person, whether by contract, voting power or otherwise. As used in this definition, the term
&#147;control,&#148; including the correlative terms &#147;controlling,&#148; &#147;controlled by&#148; and &#147;under common control
with,&#148; shall mean the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of an entity, whether through ownership of voting
securities, by contract or otherwise.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Agreement</I></B>&#148; means this Asset Purchase Agreement, together with the Schedules and Exhibits
attached hereto, as the same may be modified or amended in accordance with the terms hereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Ancillary Agreements</I></B>&#148; means each of the Bill of Sale, Joint Ownership Agreement, the Seller
Parent Guaranty to be executed and delivered by NRI and DPI, the SES Gathering Agreement, the NAESB
Purchase Agreement, the NGAS Mortgages, the Seminole Mortgages, SES Contract Operating Agreement,
DPI Contract Operating Agreement, the Master Netting Agreement, the releases described in
<U>Section&nbsp;2.7</U>, the Forward Sales Agreement, Memorandum of Options and Agreements and each
other document, instrument or agreement delivered in connection herewith or therewith in accordance
with the terms hereof or thereof, including, without limitation any Ancillary Option Agreements.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->2<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Ancillary Option Agreements</I></B>&#148; means each of the agreements and instruments pertaining to any
exercise of an NGAS Options, in accordance with the NAESB Purchase Agreement, and the Kay Jay ROFR,
in accordance with the terms thereof, as set forth on <U><B>Schedule&nbsp;H</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Assumed Contracts</I></B>&#148; means those Contracts set forth on <U><B>Schedule&nbsp;C</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Assumed Liabilities</I></B>&#148; means that proportionate share of the obligations and liabilities
attributable to, and allocable to, the Purchased Assets, to the extent, and only to the extent,
same arise from, and relate to, operations conducted, or occurrences happening, on or after the
Effective Date.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Bankruptcy</I></B>&#148; means, with respect to any Person, if such Person (a)&nbsp;makes an assignment for the
benefit of creditors, (b)&nbsp;files a voluntary petition in bankruptcy, (c)&nbsp;is adjudged a bankrupt or
insolvent, or has entered against it an order for relief, in any bankruptcy or insolvency
proceedings, (d)&nbsp;files a petition or answer seeking for itself any reorganization, arrangement,
composition, readjustment, liquidation or similar relief under any statute, law or regulation,
(e)&nbsp;files an answer or other pleading admitting or failing to contest the material allegations of a
petition filed against it in any proceeding of this nature, (f)&nbsp;seeks, consents to or acquiesces in
the appointment of a trustee, receiver or liquidator of the Person or of all or any substantial
part of its properties, or (g)&nbsp;if one hundred twenty (120)&nbsp;days after the commencement of any
proceeding against the Person seeking reorganization, arrangement, composition, readjustment,
liquidation or similar relief under any statute, law or regulation, if the proceeding has not been
dismissed, or if within ninety (90)&nbsp;days after the appointment without such Person&#146;s consent or
acquiescence of a trustee, receiver or liquidator of such Person or of all or any substantial part
of its properties, the appointment is not vacated or stayed, or within ninety (90)&nbsp;days after the
expiration of any such stay, the appointment is not vacated. For purposes of <U>Section&nbsp;2.8</U>
and the NNG LLC Agreement, the foregoing definition of &#147;Bankruptcy&#148; is intended to replace and
shall supersede and replace the definition of &#147;Bankruptcy&#148; set forth in Sections&nbsp;18.101(1) and
18.304 of the Delaware Limited Liability Company Act (6 <U>Del. C</U>. 18.101 <U>et</U>
<U>seq</U>.), as amended from time to time.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Bill of Sale</I></B>&#148; means the Assignment, Conveyance and Bill of Sale for the Purchased Assets,
dated as of the Closing Date, executed by each Seller in favor of the Buyer, providing for a
special warranty of title, in substantially the form of <U><B>Exhibit&nbsp;B</B></U>, as modified to
accommodate recording practices and statutory references in Kentucky, Tennessee and Virginia.<U>
</U>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Books and Records</I></B>&#148; means, in respect of any of the Purchased Assets, (a)&nbsp;the Operational
Data, whether hard copy or digital, (b)&nbsp;copies of all Assumed Contracts and correspondence
amending, modifying or waiving any provision or condition in any Assumed Contract, or otherwise
relating to Sellers&#146; or a counterparty&#146;s actual or alleged nonperformance thereunder, but
specifically excluding routine matters resolved in the settlement process, (c)&nbsp;copies of all
software licenses and related documentation (including specifications, technical manuals, user
manuals, programming manuals, flow diagrams and file descriptions), whether owned or licensed, and
(d)&nbsp;all other records with respect to the foregoing in Sellers&#146; or any of their Affiliate&#146;s
possession (including such records located in off-site storage or held by any Person performing
services for Sellers or any of their Affiliates) to the extent Sellers or any of their Affiliates
has rights thereto, whether in the form of paper, electronic (including electronic mail) or voice
recording media, including accounts receivable records, invoice and billing records, records of
payment history, credit support and posting records, databases, correspondence and miscellaneous
records. Buyer shall permit Sellers to have access to the Records as may be necessary for Sellers
to prepare tax filings and for other reasonable business purposes.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Business</I></B>&#148; means the Sellers&#146; and its Affiliates&#146; business of engaging in gathering of natural
gas using, operating, maintaining, repairing, replacing or marketing the available capacity on the
Gathering System as of date of this Agreement, in accordance with the past practices of the
Sellers, in accordance with all Requirements of Law, and in accordance with all applicable
Contracts.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Business Day</I></B>&#148; means a day other than Saturday, Sunday or a day on which banks are authorized
to be closed for business in the Commonwealth of Kentucky.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Buyer Claim</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.2(a)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Buyer Claim Notice</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.2(b)</U>.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->3<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Buyer Indemnified Parties</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.2(a)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Buyer Secured Obligations</I></B>&#148; means all obligations and liabilities of Buyer under (a)&nbsp;this
Agreement and the Ancillary Agreements to which it is or become a party and (b)&nbsp;the Ancillary
Option Agreements if an NGAS Option is exercised, all of which shall be secured by the Seminole
Mortgages.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Code</I></B>&#148; means the Internal Revenue Code of 1986, as amended.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Closing</I></B>&#148; means the closing of the transactions contemplated hereby on the Closing Date.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Closing Date</I></B>&#148; means subject to the satisfaction of the conditions to Closing set forth in
<U>Article&nbsp;6</U>, 10:00&nbsp;a.m., Eastern Time, June&nbsp;25, 2009 or such other date as may be mutually
agreed by Buyer and Sellers in writing.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Consent Costs</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.4</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Contracts</I></B>&#148; means any contracts, agreements, instruments, license agreements, commitments,
credit support documents, and invoices, schedules and annexes related thereto, entered into by
either or both of the Sellers (or to which the Sellers or the Purchased Assets (or the Retained
Gathering Assets) are otherwise bound), or by Sellers or any of their Affiliates that otherwise
relate to the Business, and valid as of the Closing Date.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Counterparty</I></B>&#148; or &#147;<B><I>Counterparties</I></B>&#148; means any of those parties to the Assumed Contracts other
than a Seller or a subsidiary or Affiliate of a Seller.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Deductible</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.4</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Delaware Act</I></B>&#148; means the Delaware Limited Liability Company Act (6 <U>Del. C</U>. 18 101
<U>et</U> <U>seq</U>.), as amended from time to time.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>DPI Contract Operating Agreement</I></B>&#148; is defined in the Joint Ownership Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>DPI Producers</I></B>&#148; means (i)&nbsp;DPI, and its respective successors and assigns, (ii)&nbsp;any Affiliates
or subsidiaries of DPI, whether presently existing or subsequently formed or acquired, and their
respective successors and assigns, if such subsidiaries or other Affiliates have any ownership
interests in any oil and gas production or reserves in areas serviced by the Gathering System as
same may be extended or expanded, and (iii)&nbsp;any drilling or development partnerships, joint
ventures or other arrangements in which any of the entities described in subparagraphs (i)&nbsp;or (ii)
own or hold an equity interest, own or hold any voting interests, or otherwise have the right to
direct the management or policies of the same and such entities have any ownership interests in any
oil and gas production or reserves in areas serviced by the Gathering System is expanded or
extended; provided, however, that DPI Producers shall not include non-Affiliates for who DPI or its
Affiliates have no control or ability to commit gas production under the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Effective Date</I></B>&#148; means the Closing Date.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Environmental Laws</I></B>&#148; means any and all local, state or federal laws, rules, regulations,
orders, or judgments relating to the prevention of pollution, the preservation and restoration of
environmental quality, or the protection of human health, wildlife or environmentally sensitive
areas, the remediation of contamination or the handling, transportation, disposal or release into
the environment of Hazardous Materials, including, without limitation, those arising under or by
virtue of any lease, contract, agreement, document, permit, applicable statute or rule or
regulation or order of any governmental authority, specifically including, without limitation, any
governmental request or requirement to take any clean-up or other action with respect to any of the
Purchased Assets or Retained Gathering Assets or premises, including hazardous waste cleanup costs
under the Solid Waste Disposal Act, 42 U.S.C. 6901, et seq., the Resource Conservation and Recovery
Act of 1976 (RCRA), 42 U.S.C. 6901, et seq., the Comprehensive Environmental Response, Compensation
and Liability Act (CERCLA), 42 U.S.C. 9601, et seq., the Clean Air Act, the Federal Water Pollution
Control Act, the Toxic Substances Act, the Oil Pollution Act of 1990.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->4<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Equity Releases</I></B>&#148; as defined in <U><B>Exhibit&nbsp;G</B></U> to the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Excluded Assets</I></B>&#148; means those interests and rights of the Sellers comprised of the following
items (x)&nbsp;with regard to the Purchased Assets, as of the Effective Date, and only insofar as
attributable and allocable to pre-Effective Date periods, and (y)&nbsp;to the extent an NGAS Option is
exercised (whether by SES or in accordance with the put provisions thereof), then with regard to
New NGAS Gathering, the NGAS Option Assets or the NGAS Option Equity Interests, as of the date of
exercise of the NGAS Option, and only insofar as attributable and allocable to pre-exercise date
periods: (a)&nbsp;all cash or cash equivalents; (b)&nbsp;all accounts payable or accounts receivable or other
working capital items; (c)&nbsp;all insurance policies and rights thereunder, including rights to any
cancellation value as of the Effective Date (or applicable exercise date), provided, however, that
this sub-clause (c)&nbsp;shall not apply to New NGAS Gathering and any separate insurance of New NGAS
Gathering to the extent the NGAS Equity Option is exercised; (d)&nbsp;all corporate, financial, tax and
legal (other than title) records and other Books and Records that constitute proprietary or
confidential business or technical information of DPI pertaining to its oil and gas producing
operations, whether or not also used in or relating to operations of the Business; (e)&nbsp;all
trademarks or service marks, trade names, slogans or other like property relating to or including
the names &#147;NGAS&#148; or &#147;Daugherty&#148; and any other Intellectual Property of DPI pertaining to its oil
and gas producing operations, whether or not also used in or relating to operations of the
Business; (f)&nbsp;the Existing Contracts (as defined in the NAESB Purchase Agreement); and (g)&nbsp;any
Contracts not listed as Assumed Contracts on <U><B>Schedule&nbsp;C</B></U> or are not 100% Assigned Contracts.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>FERC</I></B>&#148; means the Federal Energy Regulatory Commission.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Forward Sales Agreements</I></B>&#148; is defined in <U>Section&nbsp;2.15</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Gathering System</I></B>&#148; means the aggregate of the following interests and rights of the Sellers,
exclusive of Excluded Assets:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the natural gas gathering systems and pipeline facilities, trap sites, compressors,
equipment, machinery, fixtures, flowlines, materials, improvements, personal property,
delivery meters and regulator stations associated with those lines of the Sellers or their
Affiliates serving southeastern Kentucky, eastern Tennessee and western Virginia, including,
without limitation, the following:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) a 10-inch gathering line commencing at the point of interconnection
thereof with the facilities of Spectra Energy Partners, LP and East
Tennessee Natural Gas Pipeline, in the vicinity of Rose Hill, Virginia (the
&#147;<B><I>Spectra Interconnect</I></B>&#148;), and continuing northward for the remainder of the
line; (2)&nbsp;the entire 6-inch and 8-inch Claiborne County Utility District
Line that extends to and gathers unprocessed gas from wells in the Fonde
production area; (3)&nbsp;the entire 6-inch Amvest line that extends to and
gathers unprocessed gas from wells in the Amvest production area; (4)&nbsp;the
entire 6-inch Hickory Flats Prison Line; (5)&nbsp;all of the gathering lines that
extend to and gather unprocessed gas from wells in the production areas
known as Martin&#146;s Fork, Leatherwood, Fonde, Amvest and Straight Creek,
including all production and gathering lines upstream of the Spectra
Interconnect that connect with and gather unprocessed gas from wellheads in
the afore described production areas where the DPI Producers have interests
and located in (A)&nbsp;the Kentucky Counties of Letcher, Perry, Leslie, Harlan,
Bell, but excluding the Gausdale/Kay Jay production area, (B)&nbsp;the Virginia
Counties of Lee and Scott and (C)&nbsp;the Tennessee Counties of Claiborne and
Campbell, all as set out on the map attached hereto as <U><B>Schedule&nbsp;A</B></U>;
(6)&nbsp;the Sellers&#146; (and any Affiliate&#146;s) compressor stations in Rose Hill,
Martin&#146;s Fork, Bill&#146;s Branch, Young&#146;s Branch, Fonde, Amvest, Straight Creek
and Martin&#146;s Fork Booster Station, all as set out on the map attached hereto
as <U><B>Schedule&nbsp;A</B></U>; and (7)&nbsp;all associated pipeline facilities, valves,
trap sites, pigging stations, risers and manifolds, delivery meters, remote
measurement and monitoring equipment and related programs and hardware, and
regulator stations, and all other equipment and appurtenances connected with
or used and associated with the aforesaid gathering lines and compressor
stations;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) all Rights of Way attributable to, used in connection with, or relating to the
above, including without limitation, all such rights and interests in or covering lands on
which any such pipelines
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->5<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">or gathering systems are located and including, without limitation, those set forth on
<U><B>Exhibit&nbsp;G</B></U>;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all permits and authorizations of any kind held by Sellers or any of their
Affiliates necessary for the use and operation of the above as shown in <U><B>Schedule&nbsp;B</B></U>,
and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) all land or other real property interests underlying the compressors, as well as
any other real property or warehouse leases, real property fee interests or other interests
in real property described constituting part or otherwise used by Sellers or their
Affiliates in connection with the Business or other interests described in this definition,
including, without limitation, those described on <U><B>Schedule&nbsp;F</B></U>;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) all inventories of pipe, materials and supplies, if any, owned or held by Sellers
or their Affiliates in connection herewith;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) all software, computer programs, computer servers, and other Intellectual Property,
whether owned or licensed, used by Sellers or their Affiliates in connection with the
above-described interests or the Business insofar as described on <U><B>Schedule&nbsp;G</B></U>,
attached hereto; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) any other real, personal or mixed property interests, whether similar in nature or
not to those described above, owned or held by Sellers or any of their Affiliates necessary
to own or operate the Business or the Gathering System described above, other than Excluded
Assets, Receipt Meters and the 100% Assigned Contracts.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">It is the intent of the Parties that the term &#147;Gathering System&#148; include all of Sellers&#146;
interests in the above-described assets, interests and properties, whether completely or
accurately described in the exhibits and schedules attached hereto or not, subject to the
limitations and exclusions set forth in the foregoing description.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Governing Documents</I></B>&#148; means, with respect to an entity, (a)&nbsp;in the case of a corporation, the
applicable articles of incorporation, by-laws, or charter documents, of such corporation, (b)&nbsp;in
the case of a limited liability company, the applicable certificate of formation, limited liability
company agreement, operating agreement, or similar agreement for such company, (c)&nbsp;in the case of a
partnership, the applicable certificate of limited partnership, partnership agreement or limited
partnership agreement, as the case may be, or (d)&nbsp;any other instrument, document or agreement
relating to the formation, ownership, management, voting rights, or operation of such entity.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Governmental Action</I></B>&#148; means all consents, approvals, permits, waivers, exceptions, variances,
orders, proceedings, exemptions, publications, filings, notices to or declarations of or with any
Governmental Body.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Governmental Body</I></B>&#148; means any court, government (federal, state, local or foreign),
department, political subdivision, commission, board, bureau, agency, official or other regulatory,
administrative or governmental authority, including but not limited to the FERC, the Federal Trade
Commission, the Securities and Exchange Commission, any state public service or public utility or
similar commission, any other governmental, quasi-governmental or nongovernmental body
administering, regulating or having general oversight over natural gas, or other markets or
transmission systems (but excluding, for the avoidance of doubt, any counterparty to an Assumed
Contract in its capacity as such).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Governmental Permits</I></B>&#148; means all tariffs, licenses, franchises, permits, privileges,
variances, immunities, consents, rulings, exemptions, orders, judgments, decrees, approvals or
other authorizations of any kind issued by any Governmental Body.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Guarantors</I></B>&#148; means NRI and DPI with respect to the Seller Parent Guaranty.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Hazardous Materials</I></B>&#148; means any substance or material that is designated, classified,
characterized or regulated as a &#147;hazardous substance&#148;, &#147;hazardous waste&#148;, &#147;hazardous material&#148;,
&#147;toxic substance&#148;, &#147;pollutant&#148; or &#147;contaminant&#148; under Environmental Laws
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Independent Director</I></B>&#148; means with regard to New NGAS Gathering, a Manager of New NGAS
Gathering who is not an employee, officer, director, manager or other Affiliate of NRI, DPI or any
of their respective
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->6<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">subsidiaries or other Affiliates and who would otherwise satisfy the standards applicable to
an &#147;independent director&#148; under the rules and regulations of the New York Stock Exchange if NRI&#146;s
voting capital stock were listed for trading on the NYSE.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Intellectual Property</I></B>&#148; means any or all of the following, and all rights arising out of or
associated therewith: (a)&nbsp;all United States, international and foreign patents and applications
therefor and all reissues, divisions, renewals, extensions, provisionals, continuations and
continuations-in-part thereof; (b)&nbsp;all confidential and trade secret information, including all
confidential inventions (whether patentable or not), proprietary software, invention disclosures,
improvements, trade secrets, proprietary information, know-how, technology, technical data and
customer lists, and all documentation relating to any of the foregoing throughout the world; and
(c)&nbsp;all copyrights, copyright registrations and applications therefor, and all other rights
corresponding thereto throughout the world.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>IRR</I></B>&#148; shall have the meaning set forth in the Joint Ownership Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>IRR Specified Discount Rate</I></B>&#148; shall have the meaning set for the Joint Ownership Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Joint Ownership Agreement</I></B>&#148; means the Joint Ownership Agreement dated as of the same date as
this Agreement, between Buyer and New NGAS Gathering, in substantially the form attached hereto as
<U><B>Exhibit&nbsp;A</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Kay Jay ROFR Assets</I></B>&#148; is defined in <U><B>Schedule&nbsp;H</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Kay Jay ROFR</I></B>&#148; is defined in <U><B>Schedule&nbsp;H</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Knowledge of the Buyer</I></B>&#148; means the actual knowledge of Brent McDaniel and Louis Dorey.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Knowledge of the Sellers</I></B>&#148; means the knowledge of William S. Daugherty, William G. Barr III,
D. Michael Wallen, Michael P. Windisch, Brint Camp and John R. Bender, after reasonable inquiry and
investigation.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Law</I></B>&#148; means any law, statute, rule, regulation, ordinance order or other pronouncements,
actions or requirements of any Governmental Body, including, without limitation, Environmental Laws
or those relating to safety or welfare of humans or the environment.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Lease ROW</I></B>&#148; is defined in <U>Section&nbsp;3.15(b)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Lien</I></B>&#148; means any lien, mortgage, security interest, tax lien, attachment, levy, charge, claim,
restriction, imposition, pledge, encumbrance, right of first refusal, preferential purchase right,
drag-along right, tag-along right, right of first offer or other similar rights, conditional sale
or title retention arrangement, or any other interest in property or assets (or the income or
profits therefrom), whether consensual or nonconsensual and whether arising by agreement or under
any Requirement of Law, or otherwise, other than the Permitted Encumbrances.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Losses</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.2(a)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Master Netting Agreement</I></B>&#148; means that certain Master Netting and Setoff Agreement by and among
SES, Buyer, DPI, for itself and the other DPI Producers, NGL, and New NGAS Gathering in
substantially the form attached hereto as <U><B>Exhibit&nbsp;T</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Maximum Indemnity Amount</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.4</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Memorandum of Options and Agreements</I></B>&#148; means the Memorandum of Options and Agreements, in
substantially the form attached hereto as <U><B>Exhibit&nbsp;N</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NAESB Purchase Agreement</I></B>&#148; means the NAESB form gas purchase agreement, together with the
special provisions and any confirmations provided thereunder and including the NGAS Options and
Forward Sales Agreement, by and between DPI, on behalf of itself and the other DPI Producers, and
SES, in substantially the form of <U><B>Exhibit</B>&nbsp;<B>I</B></U>. The NAESB Purchase Agreement will be
effective as of the Effective Date, but to the extent Closing occurs on a date that is other than
the first of a calendar month, then the Gathering Fees thereunder shall be prorated
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->7<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">for the month in which Closing occurs, any volumes delivered by DPI during the remainder of
the calendar month in which Closing occurs shall be deemed gathered (not purchased) by SES
thereunder, and the purchase of volumes of gas thereunder shall commence on the first day of the
calendar month immediately following the month in which closing occurs.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Natural Gas Act</I></B>&#148; means 15 U.S.C. Sections&nbsp;717 through 717(w), regulating the transportation
and sale of natural gas in interstate commerce, and any amended, together with any successor
statutes thereto, and together with any regulations promulgated thereunder.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Natural Gas Policy Act</I></B>&#148; means the Natural Gas Policy Act of 1978, Pub. L. No.&nbsp;95-621 (Nov.
9, 1978) , and any amended, together with any successor statutes thereto, and together with any
regulations promulgated thereunder.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>New NGAS Gathering</I></B>&#148; means NGAS Gathering II, LLC, a Kentucky limited liability company formed
prior to the Closing and wholly owned by DPI.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NGAS Credit Agreement</I></B>&#148; means that certain Amended and Restated Credit Agreement dated as of
May&nbsp;30, 2008, by and among NRI, DPI, KeyBank National Association, as Administrative Agent, and the
lenders who are parties thereto, as amended by a First Amendment to Amended and Restated Credit
Agreement dated as of June&nbsp;30, 2008 and a Second Amendment to Amended and Restated Credit Agreement
dated as of December&nbsp;31, 2008, together with any promissory notes or other instruments, documents
or agreements issued or delivered pursuant thereto. For the purposes of <U><B>Schedule&nbsp;2.14(c)</B></U>,
Line of Credit mean the NGAS Credit Agreement and any proposed amendments thereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NGAS Mortgages</I></B>&#148; means the instruments pursuant to which Sellers grant Buyer a first Lien on
all of the Retained Gathering Assets to secure the performance of the Seller Secured Obligations,
in substantially the form of <U><B>Exhibit&nbsp;M-1</B></U>, as modified to accommodate recording practices
and statutory references in Kentucky, Tennessee and Virginia.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NGAS Option Promissory Note</I></B>&#148; has the meaning set forth in <U><B>Exhibit&nbsp;G</B></U> to the NAESB
Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NGAS Options</I></B>,&#148; &#147;<B><I>NGAS Option Promissory Note</I></B>&#148; and &#147;<B><I>NGAS Options Price</I></B>&#148; are defined in
<U><B>Exhibit&nbsp;G</B></U> to the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NGAS Securities Purchase Agreement</I></B>&#148; means that certain Securities Purchase Agreement dated as
of December&nbsp;13, 2005 by and among NRI and the investors identified as Buyers therein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NNG LLC Agreement</I></B>&#148; shall mean the limited liability company agreement, operating agreement,
or applicable governing document and agreement for New NGAS Gathering, in substantially the form
attached hereto as <U><B>Exhibit&nbsp;E</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>NRI</I></B>&#148; means NGAS Resources, Inc., a British Columbian corporation, and the ultimate parent
company of Sellers and New NGAS Gathering.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>100% Assigned Contracts</I></B>&#148; means the contracts and agreements described on <U><B>Schedule&nbsp;I</B></U>
attached hereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Operational Data</I></B>&#148; means all computer, digital, electronic, analog, telecommunications
(including voice recording), metering, and billing data or copies thereof relating to the Purchased
Assets, the Retained Gathering Assets and the operations associated therewith and held by the
Sellers or any of their Affiliates (to the extent a Seller or any of its Affiliates has rights
thereto).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Party</I></B>&#148; means each of the Buyer, the Sellers and New NGAS Gathering.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Permitted Encumbrances</I></B>&#148; means (a)&nbsp;liens for taxes or similar governmental charges imposed on
the Purchased Assets or the Retained Gathering Assets which are not delinquent as of the Closing
Date, (b)&nbsp;all rights
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->8<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">reserved to or vested in any Governmental Body controlling or regulating or having
jurisdiction over any of the Purchased Assets or the Retained Gathering Assets in any manner, and
in accordance with all applicable Laws, (c)&nbsp;liens created pursuant to the NGAS Mortgages and
Seminole Mortgages, (d)&nbsp;liens constituting any interest or title of a lessor or farmor under any
lease or farmout entered into by DPI listed in <U><B>Schedule&nbsp;F</B></U> attached hereto, insofar as they
cover only the property so leased or assigned or rights to take third-party production in kind
insofar as the same are waived or released by the holders of the same prior to Closing with regard
to the transaction under this Agreement and the Ancillary Agreements, and (e)&nbsp;restrictions,
encumbrances or other matters that are due to zoning or subdivision laws or regulations
individually and in the aggregate that do not materially and adversely affect the Purchased Assets
or Retained Gathering Assets; <I>provided, however, that </I>the Permitted Encumbrances pertaining to the
Purchased Assets or the Retained Gathering Assets from and after the Closing Date shall not (x)
include liens thereon previously created under the NGAS Credit Agreement, nor (y)&nbsp;interfere with
the operations of the Gathering System or materially detract from the value or use thereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Person</I></B>&#148; means any individual, corporation, partnership, joint venture, limited liability
company, association (whether incorporated or unincorporated), joint-stock company, trust,
Governmental Body, unincorporated organization or other entity.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Preferential Rights</I></B>&#148; is defined in <U>Section&nbsp;3.15</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Purchased Assets</I></B>&#148; means the following interests and rights of the Sellers, exclusive of
Excluded Assets, as of the Effective Date: an (i)&nbsp;undivided fifty percent (50%) (out of 8/8ths)
interest in the Gathering System, Assumed Contracts and Books and Records, but not including any
interest in the Excluded Assets; (ii)&nbsp;an undivided twenty-five percent (25%) of all of Sellers&#146;
rights, titles and interests in and to the Receipt Meters; and (iii)&nbsp;an undivided one percent
(100%) of all Sellers&#146; rights, title and interest in, to and under the 100% Assigned Contracts.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Purchase Price</I></B>&#148; has the meaning set forth in <U>Section&nbsp;2.2</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Put Notice</I></B>&#148; is defined in <U><B>Exhibit&nbsp;G</B></U> to the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Receipt Meters</I></B>&#148; means and includes any and all wellhead or other meters used to measure
volumes of gas delivered into the Gathering System.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Retained Gathering Assets</I></B>&#148; is defined in the Recitals.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Required Consents</I></B>&#148; means all of the consents, authorizations and approvals required from any
Person in order to close and consummate the sale to Buyer of the Purchased Assets, the contribution
of Retained Gathering Assets to New NGAS Gathering, the granting, closing and consummation of the
NGAS Options, the granting of the Kay Jay ROFR, the execution, delivery and performance of the
Ancillary Agreements, the Ancillary Option Agreements, and the other transactions as contemplated
in this Agreement, in such form and substance contemplated by <U>Section&nbsp;5.1</U>, including,
without limitation, the consent and authorization and approval with regard to any Lease ROWs.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Requirements of Law</I></B>&#148; means any requirements of any Law, including but not limited to the
requirements of any applicable Governmental Permits or Governmental Actions.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Recitals</I></B>&#148; means the recitals to this Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Restricted Information</I></B>&#148; has the meaning set forth in <U>Section&nbsp;11.16(b)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Retained Gathering Assets</I></B>&#148; means all of each Seller&#146;s and their Affiliates remaining interest
in the Gathering System, Assumed Contracts, and Books and Records, after conveyance of the
Purchased Assets to Buyer at Closing, together with 25% of Sellers&#146; right, title, and interest in
and to the Receipt Meters, after conveyance of the Purchased Assets to the Buyer at Closing.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Retained Liabilities</I></B>&#148; means any and all liabilities, obligations or Losses arising from or
relating to (a)&nbsp;the Retained Gathering Assets, (b)&nbsp;the Excluded Assets, or (c)&nbsp;the Purchased
Assets, insofar as the same arise from or are attributable to the ownership, operation or use of
the Purchased Assets (or events or matters occurring) prior to
the Closing Date.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->9<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Rights of Way</I></B>&#148; mean easements, rights-of-way, servitudes, fee lands, surface and subsurface
lease agreements, surface use agreements and other rights and agreements related to the use of the
surface and subsurface.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Securities Act</I></B>&#148; means the Securities Act of 1933, as amended, supplemented or restated from
time to time, and any successor statute.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Sellers</I></B>&#148; has the meaning set forth in the Recitals.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seller Claim</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.3(a)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seller Claim Notice</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.3(b)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seller Indemnified Parties</I></B>&#148; has the meaning set forth in <U>Section&nbsp;8.3(a)</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seller Parent Guaranty</I></B>&#148; means the Parent Guaranty of each of NRI and DPI, in substantially
the form attached hereto as <U><B>Exhibit&nbsp;C</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seller Secured Obligations</I></B>&#148; means all obligations and liabilities of (a)&nbsp;the Sellers and New
NGAS Gathering under this Agreement, including, without limitation, with regard to the Ancillary
Option Agreements, (b)&nbsp;New NGAS Gathering, DPI and the Affiliates of either of them or the
Affiliates of NRI under the Ancillary Agreements to which it is or becomes a party, to be secured
by the NGAS Mortgages and the Seller Parent Guaranty, and (c)&nbsp;DPI, and the other DPI Producers,
under the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>SES</I></B>&#148; mean Seminole Energy Services LLC, an Oklahoma limited liability company, and the
ultimate parent company of Buyer.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>SES Contract Operating Agreement</I></B>&#148; is defined in the Joint Ownership Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>SES Gathering Agreement</I></B>&#148; means the Gathering Agreement, dated as of the same date as this
Agreement, by and among Buyer, New NGAS Gathering and SES, pursuant to which Buyer and New NGAS
Gathering shall agree and commit to SES an undivided 100% of the capacity of the Gathering System
(as the Gathering System and its capacity may hereafter be modified, expanded, extended or
increased), in substantially the form of <U><B>Exhibit&nbsp;H</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Seminole Mortgages</I></B>&#148; means the instruments pursuant to which Buyer grants New NGAS Gathering a
subordinated, second Lien on all of the Purchased Assets to secure the performance of the Buyer
Secured Obligations, in substantially the form of <U><B>Exhibit&nbsp;M-2</B></U>, as modified to accommodate
recording practices and statutory references in Kentucky, Tennessee and Virginia.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Subsequent Transaction</I></B>&#148; shall mean the closing and consummation, within six (6)&nbsp;months after
the date of termination of this Agreement by the Buyer in accordance with <U>Section&nbsp;10.1(c)</U>,
one of the following transactions (or the signing of a binding agreement, within six (6)&nbsp;months
after the date of termination of this Agreement, providing for one of the following transactions,
to the extent such transaction is actually thereafter closed and consummated under the binding
agreement): (a)&nbsp;a merger, consolidation or similar transaction for all or substantially all the
ownership interests or current assets of either DPI or NRI by a Person who is not an Affiliate of
Sellers or Buyer, (b)&nbsp;any direct or indirect purchase (except by Buyer or any Affiliate of Buyer or
SES) of (1)&nbsp;50% or more of the Gathering System for aggregate consideration (whether cash or
non-cash, including without limitation, assumption of debt) involving $25&nbsp;million or more, or (2)
100% of the Gathering System for aggregate consideration (whether cash or non-cash, including,
without limitation, assumption of debt) involving $50&nbsp;million or more, or (c)&nbsp;if more than one
transaction occurs within the six (6)&nbsp;months following termination of this Agreement that would
qualify as a Subsequent Transaction pursuant to the foregoing clause (b)&nbsp;of this definition but for
the fact that such transaction fails the 50% test but such transactions, if aggregated, would
satisfy such 50% test, then all such transactions nevertheless will constitute a Subsequent
Transaction as of the point that such transactions, when aggregated, so qualify, then any such
aggregated transactions during such six (6)&nbsp;month period shall also count as a Subsequent
Transaction. To the extent Sellers or an Affiliate of Sellers or New NGAS Gathering transfers any
of
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->10<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">the Purchased Assets to an Affiliate of Sellers within six (6)&nbsp;months following the
termination of this Agreement, and such Affiliate subsequently sells such Purchased Assets (or the
equity interests of such Affiliate are sold) within this same six (6)&nbsp;month period to a Person who
is not an Affiliate of Sellers or the Buyer, then such subsequent sale by the Affiliate shall
nevertheless constitute a Subsequent Transaction if it meets the other terms of this definition.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Tax</I></B>&#148; or &#147;<B><I>Taxes</I></B>&#148; means any present or future federal, state, county, local or foreign taxes,
charges, levies, imposts, duties, other assessments or similar charges or withholding of any kind
whatsoever, including interest, penalties and additions imposed thereon or with respect thereto,
imposed by a Governmental Body.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Tax Returns</I></B>&#148; means any reports, returns, information returns or other information required to
be supplied to a taxing authority in connection with Taxes, including any return of an affiliated
or combined unitary group.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;<B><I>Treasury Regulations</I></B>&#148; means the regulations promulgated by the United States Treasury
Department under the Code.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 2<BR>
PURCHASE AND SALE; CONTRIBUTION; OTHER AGREEMENTS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.1 </B><U><B>Purchase and Sale</B></U>. As of the Closing, and subject to all of the terms and
conditions of this Agreement, the Sellers shall sell, transfer, convey, assign and deliver, and the
Buyer shall purchase, the Purchased Assets, free and clear of all Liens (other than Permitted
Encumbrances), and the Buyer shall assume all of the Assumed Liabilities (which Assumed Liabilities
the Buyer shall thereafter pay, discharge and perform, each on a timely basis with regard to its
share thereof).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.2 </B><U><B>Consideration/Purchase Price</B></U>. At the Closing, and subject to all of the terms and
conditions of this Agreement, in consideration of the (a)&nbsp;Sellers&#146; sale, transfer, assignment,
conveyance and delivery to Buyer of the Purchase Assets, free and clear of all Liens (other than
Permitted Encumbrances), (b)&nbsp;Sellers&#146; granting of the NGAS Options, (c)&nbsp;DPI&#146;s granting of the Kay
Jay ROFR and (d)&nbsp;the Ancillary Agreements and the other agreements and actions of Sellers (and
certain Affiliates of Sellers) contemplated by this <U>Article&nbsp;2</U>, the Buyer shall pay to the
Sellers $28,000,000 (the &#147;<B><I>Purchase Price</I></B>&#148;), subject to any adjustments contemplated in <U>Sections
2.5</U>, <U>5.1(b)</U> and <U>9.1</U>, by wire transfer on the date hereof to a designated
account of DPI at KeyBank National Association (as agent for all lenders under the NGAS Credit
Agreement), for the benefit of all Sellers, to be applied as a partial repayment of outstanding
borrowings under the NGAS Credit Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.3 </B><U><B>No Assumption of Retained Liabilities</B></U>. The Buyer does not and will not assume any
of the Retained Liabilities, which shall remain the sole responsibility of and shall be retained,
paid, performed and discharged solely by the Sellers, or as applicable, the Sellers&#146; Affiliates,
each on a timely basis.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.4 </B><U><B>Excluded Assets</B></U>. Notwithstanding anything to the contrary contained in
<U>Section&nbsp;2.1</U> or elsewhere in this Agreement, any right, interest or claim of the Sellers
relating to the Excluded Assets will remain the property of the Sellers, and neither the Buyer nor
any of its Affiliates shall have any right, title or interest therein after the Closing, whether or
not the Buyer exercises an NGAS Options.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.5 </B><U><B>Adjustments at Closing</B></U>.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <U>Closing Adjustments</U>:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) <U>Preliminary Settlement Statement</U>. At Closing, the Purchase Price
will be adjusted as set forth in subparagraphs&nbsp;2.5(a)(ii) and 2.5(a)(iii) below (the
adjusted Purchase Price delivered at Closing is referred to herein as the &#147;<B><I>Closing
Price</I></B>&#148;). No later than five (5)&nbsp;Business Days prior to Closing, Seller, will provide
to Buyer a preliminary settlement statement identifying all adjustments to the
Purchase Price to be made at Closing (the &#147;<B><I>Preliminary Settlement Statement</I></B>&#148;).
Sellers and Buyer acknowledge that some items in the Preliminary Settlement
Statement may be estimated, in the good faith opinion of Sellers, when actual
amounts are not available and may be subject to change in the Final Settlement
Statement (as defined in <U>Section&nbsp;2.5(b)</U>).
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->11<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) <U>Upward Adjustments</U>. The Purchase Price will be increased at
Closing by the following expenses and revenues:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 6%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) all normal and customary operating expenses, Taxes and capital
expenditures paid or incurred by Sellers allocable to the Purchased Assets
(including, without limitation, rentals and prepaid charges, including,
without limitation, prepaid Taxes, prepaid insurance and prepaid bonds), to
the extent they are attributable and allocable to the ownership or operation
of the Purchased Assets on and after the Effective Date; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 6%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) any other increases in the Purchase Price specified in this
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) <U>Downward Adjustments</U>. The Purchase Price will be decreased by
the following expenses and revenues (to the extent of the allocable share
attributable to the Purchased Assets):
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 6%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) all actual operating expenses and capital expenditures paid or
incurred by Buyer in connection with the Purchased Assets (including,
without limitation, rentals and prepaid charges, including, without
limitation, prepaid Taxes and prepaid insurance), to the extent they are
attributable to the ownership or operation of the Purchased Assets before
the Effective Date; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 6%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) any other decreases in the Preliminary Sale Price specified in this
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <U>Adjustments After Closing</U>.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) <U>Final Settlement Statement</U>. Within thirty (30)&nbsp;days after Closing,
Sellers will prepare a final settlement statement for the Purchased Assets
containing a final reconciliation of the adjustments to the Purchase Price specified
in <U>Section&nbsp;2.5(a)</U> (the &#147;<B><I>Final Settlement Statement</I></B>&#148;). However, the failure
of Sellers to complete the Final Settlement Statement within thirty (30)&nbsp;days after
Closing will not constitute a waiver of any right to an adjustment otherwise due.
Buyer will have thirty (30)&nbsp;days after receiving the Final Settlement Statement to
provide Sellers with written exceptions to any items in the Final Settlement
Statement that Buyer believes, in good faith, to be questionable. All items in the
Final Settlement Statement to which Buyer does not except within the thirty (30)&nbsp;day
review period will be deemed to be correct.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) <U>Payment of Post-Closing Adjustments</U>. Any post-Closing adjustments
to the Closing Price (including disputed items which have ultimately been resolved)
will be offset against each other so that only one payment is required. The Party
owing payment will pay the other Party the net post-Closing adjustment to the
Closing Price within ten (10)&nbsp;days after the expiration of Buyer&#146;s thirty (30)&nbsp;day
review period for the Final Settlement Statement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <U>Additional Closing Payments</U>.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) any reimbursable Consent Costs under <U>Section&nbsp;8.4</U>; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) subject to any approval requirements under <U>Section&nbsp;5.2</U>, the
capital costs attributable to expansions or extensions of the Gathering System paid
by Sellers between the date of this Agreement and the Closing (collectively, the
(&#147;<B><I>Additional Capital Costs</I></B>&#148;).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.6 </B><U><B>Operation of Gathering System; Joint Ownership Agreement</B></U>. From and after the
Closing, the ownership and operation of the Gathering System, as well as any modifications,
additions, improvements, expansions or extensions thereof, shall be conducted and governed in
accordance with the terms of the Joint Ownership Agreement and certain agreements entered into
pursuant to the Joint Ownership Agreement, as any of the same may be amended from time to time in
accordance therewith. Simultaneously with the Closing and the consummation of the other
transactions contemplated herein, Buyer and New NGAS Gathering shall execute and deliver (and DPI
shall cause New NGAS Gathering to execute and deliver) the Joint Ownership Agreement. In
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->12<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">accordance with the terms thereof, at the Closing Buyer and New NGAS Gathering shall also
properly execute, notarize and deliver (and DPI shall cause New NGAS Gathering to properly execute,
notarize and deliver) to Buyer, for Buyer to record in each county in which any of portion of the
Gathering System is located, a memorandum of the Joint Ownership Agreement, acknowledging that the
obligations therein are intended to constitute covenants running with the land, in form and
substance reasonably acceptable to Buyer and Sellers. In addition, pursuant to the Joint Ownership
Agreement, it is contemplated that New NGAS Gathering and Buyer shall enter into the SES Contract
Operator Agreement, and SES and DPI shall enter into the DPI Contract Operator Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.7 </B><U><B>Seller&#146;s Lien Releases</B></U>. At or prior to Closing, Sellers shall deliver to Buyer
release documentation, in form and substance satisfactory to Buyer and sufficient to establish
clear, marketable and unencumbered title to the Purchased Assets (free of all Liens other than
Permitted Encumbrances) delivered to Buyer at Closing, and clear, marketable and unencumbered title
to the Retained Gathering Assets (free of all Liens other than Permitted Encumbrances) delivered to
New NGAS Gathering at Closing. Without limiting the generality of the immediately preceding
sentence, the Sellers shall deliver the releases described on <U><B>Exhibit&nbsp;J</B></U> attached hereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.8 </B><U><B>Contribution of Retained Gathering Assets; Security Interests; New NGAS
Gathering</B></U>.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <I>Contribution of Retained Gathering Assets. </I>At Closing, and immediately following
the conveyance of the Purchased Assets to Buyer at Closing, the Sellers shall contribute and
convey to New NGAS Gathering the Retained Gathering Assets, free and clear of all Liens
other than Permitted Encumbrances. New NGAS Gathering shall own or hold no other assets or
properties of any kind whatsoever following the Closing other than the Retained Gathering
Assets and its interests in any additions to or extensions of the Gathering System in
accordance with the Joint Ownership Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <I>Security Interests in Retained Gathering Assets. </I>At Closing, and to support the
full and prompt performance and satisfaction of all the Seller Secured Obligations, (1)&nbsp;New
NGAS Gathering shall grant to Buyer a first lien in and to all of the Retained Gathering
Assets, as the same may be modified, improved, repaired, replaced, extended or expanded,
from time-to-time, in accordance with the terms of the NGAS Mortgages; and (2)&nbsp;New NGAS
Gathering shall properly execute, have notarized and deliver to Buyer the NGAS Mortgages.
If an NGAS Option is exercised, whether by SES or in accordance with the put option
provisions thereof, the Liens granted under the NGAS Mortgages shall automatically
terminate, expire and be released upon the closing and consummation of such NGAS Option, and
the Parties shall promptly execute, deliver and record such further releases or instruments
as may be necessary or appropriate to reflect the termination and release thereof.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <I>Independent Director; Governing Documents of New NGAS Gathering. </I>As of the Closing
the provisions set forth in <U><B>Exhibit&nbsp;K-1</B></U> shall have become a part of the Governing
Documents of New NGAS Gathering such that throughout the period when any of the Joint
Ownership Agreement or SES Gathering Agreement remain in effect (or at any time when neither
the Joint Ownership Agreement nor the SES Gathering Agreement, remain in effect but the
Gathering System is still owned partially by New NGAS Gathering or any Affiliates of
Sellers, on the one hand, and Buyer or any Affiliate of Buyer, on the other hand, New NGAS
Gathering shall be required to continue to (1)&nbsp;appoint and maintain an Independent Director,
and (2)&nbsp;such Independent Director&#146;s approval shall be required prior to New NGAS Gathering
to filing any insolvency, or reorganization case or proceeding, to institute proceedings to
have New NGAS Gathering be adjudicated bankrupt or insolvent, to institute proceedings under
any applicable insolvency law, to seek any relief under any law relating to relief from
debts or the protection of debtors, to consent to the filing or institution of Bankruptcy or
insolvency proceedings against the New NGAS Gathering, to file a petition seeking, or
consent to, reorganization or relief with respect to the Company under any applicable
federal or state law relating to Bankruptcy or insolvency, to seek or consent to the
appointment of a receiver, liquidator, assignee, trustee, sequestrator, custodian, or any
similar official of or for New NGAS Gathering or a substantial part of its property, to make
any assignment for the benefit of creditors of New NGAS Gathering, to admit in writing New
NGAS Gathering&#146;s inability to pay its debts generally as they become due, or to take action
in furtherance of any of the foregoing, dissolve, liquidate, sell or transfer all or
substantially all of the assets of New NGAS Gathering (whether in one or more transactions),
merge or consolidate with another entity or company, or take any other actions set forth in
<U><B>Exhibit&nbsp;K-1</B></U>, the NNG LLC Agreement, or take any other actions or enter into any
other transactions other than those expressly permitted under the Joint Ownership Agreement
or any other Ancillary Agreements. In addition, during
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->13<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">the same period that New NGAS Gathering must maintain an Independent Director, the NNG
LLC Agreement shall provide that: (x)&nbsp;New NGAS Gathering may not vote on, or authorize the
taking of, any of the above-described actions, unless there is at least one Independent
Director then serving in such capacity (and any such vote without an Independent Director
shall be deemed void), and (y)&nbsp;neither the NNG LLC Agreement nor any of New NGAS Gathering&#146;s
other Governing Documents shall be permitted to be amended or modified without the prior
written consent of Buyer, which consent shall not be unreasonably withheld. To the fullest
extent permitted by applicable Law, the Independent Director shall consider only the
interests of New NGAS Gathering and its creditors, if any, in acting or otherwise voting on
the matters referred to in this Section. No resignation or removal of an Independent
Director, and no appointment of a successor Independent Director, shall be effective until
such successor (i)&nbsp;shall have accepted his or her appointment as an Independent Director by
a written instrument, which may be a counterpart signature page to the NNG LLC Agreement,
and (ii)&nbsp;shall have executed a counterpart to the Governing Documents of New NGAS Gathering.
In the event of a vacancy in the position of Independent Director, DPI and New NGAS
Gathering shall, as soon as practicable, appoint a successor Independent Director. All
right, power and authority of the Independent Director&#091;s&#093; shall be limited to the extent
necessary to exercise those rights and perform those duties specifically set forth in this
Agreement and in the NNG LLC Agreement. Except as provided above, in exercising their
rights and performing their duties under this Agreement, any Independent Director shall have
a fiduciary duty of loyalty and care similar to that of a director of a business corporation
organized under the General Corporation Law of the State of Delaware. No Independent
Director shall at any time serve as trustee in bankruptcy for any Affiliate of New NGAS
Gathering. Notwithstanding the above, to the extent that the NGAS Options are exercised
(whether by SES or in accordance with the put options described therein), the obligation of
New NGAS Gathering to appoint and maintain an Independent Director shall automatically
terminate upon the closing and consummation of such NGAS Option, and the Parties shall
execute such further amendments to the NNG LLC Agreement or other instruments as may be
necessary or appropriate to reflect the termination thereof.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <I>Other Provisions of NNG LLC Agreement. </I>In addition to the Independent Director
provisions described above, the NNG LLC Agreement shall also expressly include (1)&nbsp;an
acknowledge that New NGAS Gathering is being formed to, among other things, enter and
perform into this Agreement, the Joint Ownership Agreement and the SES Gathering Agreement,
including, without limitation, with regard to the granting of the NGAS Options hereunder and
the right of first refusal options granted under the Joint Ownership Agreement, and (2)&nbsp;the
sole purpose and business of New NGAS Gathering shall be limited solely to the business,
agreements, obligations and commitments that are permitted to be made by New NGAS Gathering
under the Joint Ownership Agreement and the SES Gathering Agreement, and that no other
business or activity shall be engaged in or permitted to be done by New NGAS Gathering
without Buyer&#146;s express written consent. Notwithstanding the above, to the extent that the
NGAS Options are exercised (whether by SES or in accordance with the put options described
therein), the obligation of New NGAS Gathering to limit its purpose solely as described
above shall automatically terminate upon the closing and consummation of such NGAS Option,
and the Parties shall execute such further amendments to the NNG LLC Agreement or other
instruments as may be necessary or appropriate to reflect the termination thereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.9 </B><U><B>Seller Parent Guarantees</B></U>. At Closing, and simultaneous with the execution and
delivery of this Agreement, each of NRI and DPI shall properly execute and deliver to Buyer the
Seller Parent Guaranty, in substantially the form of <U><B>Exhibit&nbsp;C</B></U>, guarantying the full
performance and satisfaction of all Seller Secured Obligations, and providing such other
representations and warranties and covenants as set forth therein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.10 </B><U><B>SES Gathering Agreement</B></U>. At Closing, and immediately following the conveyance of
the Purchased Assets to Buyer, the contribution and conveyance of the Retained Gathering Assets to
New NGAS Gathering and the execution and delivery of the Joint Ownership Agreement, the Buyer and
New NGAS Gathering shall have executed and delivered to SES the SES Gathering Agreement. To the
extent any Additional Capital Costs are paid between the date of this Agreement and the Closing,
then this Agreement will be amended as of the Closing to amend the Gathering Fees under the SES
Gathering Agreement to increase such Gathering Fees by an amount that would provide to Buyer and
New NGAS Gathering a 20% IRR (meaning an IRR with an IRR Specified Discount Rate equal to 20%) on
all such Additional Capital Costs over the remaining term of such SES Gathering Agreement.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->14<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.11 </B><U><B>NAESB Purchase Agreement</B></U>. At Closing, and immediately following the conveyance of
the Purchased Assets to Buyer, the contribution and conveyance of the Retained Gathering Assets to
New NGAS Gathering, the execution and delivery of the Joint Ownership Agreement and the execution
and delivery of the SES Gathering Agreement, DPI shall have executed and delivered to SES the NAESB
Purchase Agreement, on behalf of itself and the other DPI Producers, in substantially the form
attached hereto as <U><B>Exhibit&nbsp;I</B></U>. The NAESB Purchase Agreement shall provide for the
dedication of the DPI Producers&#146; natural gas production derived from their respective oil, gas and
mineral interests in the geographic region serviced by the Gathering System, as the same may be
extended or enlarged from time to time, and such dedication shall be expressly intended to be
covenants running with the land. In accordance with the terms of the NAESB Purchase Agreement, DPI
shall agree to cause any existing or future subsidiaries or Affiliates of DPI to be bound by,
execute and join as a party, the NAESB Purchase Agreement (with NRI&#146;s covenants and agreements with
regard thereto being set forth in the Seller Parent Guaranty), provided, however, that SES, in its
sole discretion, may elect to waive such requirement in writing; provided, further, however, that
such dedication may exclude any interests that DPI or its Affiliates may be holding, as nominee,
for the sole benefit of a party other than DPI or any of its Affiliates. In addition, the NAESB
Purchase Agreement shall specify the terms of the NGAS Option and the Forward Sales Agreement to be
entered into at Closing. To the extent any Additional Capital Costs are paid between the date of
this Agreement and the Closing, then the above-described amendments to this Agreement relating to
the Gathering Fees under the SES Gathering Agreement shall correspondingly result in a similar
increase in the Gathering Fees under the NAESB Purchase Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.12 </B><U><B>Buyer Second Lien</B></U>. To support the full and prompt performance and satisfaction of
all Buyer Secured Obligations and any other obligations or liabilities set forth in the Seminole
Mortgages, (1)&nbsp;Buyer shall grant to New NGAS Gathering a subordinated, second lien (subordinate to
the liens, rights and claims of International Bank of Commerce, or its successors and assigns) in
and to all of the Purchased Assets, as the same may be modified, improved, repaired, replaced,
extended or expanded, from time-to-time, in accordance with the terms of the Seminole Mortgages;
(2)&nbsp;Buyer shall properly execute, have notarized and deliver to New NGAS Gathering the Seminole
Mortgages.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.13 </B><U><B>NGAS Options; Kay Jay ROFR; Covenants</B></U><B>.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <U>NGAS Options</U><I>. </I>New NGAS Gathering and DPI shall grant to SES the NGAS
Options on the terms and conditions set forth in the NAESB Purchase Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <U>Kay Jay ROFR</U><I>. </I>DPI shall (and hereby does) grant to Buyer the Kay Jay ROFR on the
terms and conditions set forth in <U><B>Schedule&nbsp;H</B></U>.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <U>Covenants</U><I>. </I>Sellers, Buyer and the Guarantors shall comply and perform, or
cause to be complied with and performed, all of their respective covenants and agreements
pertaining to the NGAS Options and the Kay Jay ROFR set forth in <U><B>Schedules G</B></U> of the
NAESB Purchase Agreement and <U><B>Schedule&nbsp;H</B></U> attached hereto, respectively.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.14 </B><U><B>Partial Repayment of NGAS Credit Agreement; Option Proceeds; Amendment to NGAS Credit
Agreement</B></U><B>.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Not less than one (1)&nbsp;Business Day prior to the Closing Date, Sellers shall have
furnished an irrevocable notice to KeyBank National Association, in its capacity as
administrative agent under the NGAS Credit Agreement, of its intention to direct the payment
of the Purchase Price at the Closing by wire transfer to a designated account of DPI with
KeyBank National Association and to apply such funds as a partial repayment of the
outstanding loans under the NGAS Credit Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If an NGAS Option is exercised, whether by SES or in accordance with the put
options provisions thereof, Sellers agree that not less than $7.5&nbsp;million of the NGAS Option
Price shall be applied to reduce the outstanding principal balance due under the NGAS Credit
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) On or before the Closing, the NGAS Credit Agreement shall be amended in the manner
contemplated <U><B>Schedule&nbsp;2.14(c)</B></U> attached hereto.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->15<!-- /Folio -->
</DIV>



<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>2.15 </B><U><B>Forward Sales Agreement; Master Netting Agreement; </B></U>(a) <U><B>Forward Sales
Agreement</B></U>. At Closing, Sellers shall have entered into fixed price forward sales commitments
with SES as the counterparty (the &#147;<B><I>Forward Sales Agreements</I></B>&#148;) in accordance with the NAESB Purchase
Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <U>Master Netting Agreement</U>. At Closing, SES, Buyer, DPI, for itself and the other
DPI Producers, NGL, and New NGAS Gathering shall execute and deliver the Master Netting Agreement.
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 3<BR>
REPRESENTATIONS AND WARRANTIES OF THE SELLERS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Sellers, jointly and severally, represent and warrant to the Buyer as of the date of this
Agreement and as of the Closing Date as follows:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.1 </B><U><B>Organization</B></U>. NGL is a limited liability company duly organized, validly existing
and is in good standing under the laws of the Commonwealth of Kentucky. DPI is a corporation duly
organized, validly existing and is in good standing under the laws of the Commonwealth of Kentucky.
New NGAS Gathering is a limited liability company duly organized, validly existing and is in good
standing under the laws of the Commonwealth of Kentucky. The Sellers have delivered or otherwise
made available to the Buyer true and complete copies of the Sellers&#146; and New NGAS Gathering&#146;s
Governing Documents, as in effect on the date hereof. Each of the Sellers and New NGAS Gathering
is duly registered or qualified to do business as a foreign limited liability company or
corporation, as the case may be, and is in good standing under the laws of each jurisdiction which
requires such registration or qualification.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.2 </B><U><B>Authorization</B></U>. Each of Sellers and New NGAS Gathering has all requisite power and
authority to execute this Agreement and the Ancillary Agreements to which it will be a party and to
perform its obligations hereunder and thereunder. The execution and delivery of this Agreement and
the Ancillary Agreements to which it (or their respective Affiliates) is or will be a party and the
consummation of the transactions contemplated hereby and thereby have been duly and validly
authorized and approved by all requisite action by the Sellers, New NGAS Gathering or their
respective Affiliates. This Agreement constitutes, and upon execution each of the Ancillary
Agreements to which it is a party will constitute, a valid and binding obligations of the Sellers,
New NGAS Gathering and any of Affiliates (to the extent a party thereto), enforceable against each
of Sellers and New NGAS Gathering (and, as applicable, their Affiliates) in accordance with its
terms, except as such enforceability may be limited by (a)&nbsp;bankruptcy, insolvency, reorganization,
moratorium or similar Laws relating to or affecting generally the enforcement of creditors&#146; rights
and (b)&nbsp;the availability of equitable remedies (whether in a proceeding in equity or at Law).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.3 </B><U><B>Non-Contravention; Absence of Breach</B></U>. (a)&nbsp;None of (1)&nbsp;the execution or delivery
by either of the Sellers or New NGAS Gathering or any of their Affiliates (to the extent a party
thereto) of this Agreement and the Ancillary Agreements to which it will be a party, (2)&nbsp;the
consummation by either Seller or New NGAS Gathering of the transactions contemplated hereby or
thereby, and (3)&nbsp;the retention by Sellers of the Retained Liabilities, will (A)&nbsp;conflict with or
result in the breach of any term or provision of, or constitute a default under, the Governing
Documents of the Sellers, New NGAS Gathering or any of their Affiliates; (B)&nbsp;result in a default,
or give rise to any right of termination, cancellation or acceleration, impose any additional
obligation under any provision of any contract or agreement of either Seller, New NGAS Gathering or
any of their Affiliates, including, without limitation, any Assumed Contract, any loan agreements
(including, without limitation, the NGAS Credit Agreement), promissory notes, indentures,
debentures, convertible notes or bonds (including, without limitation, those under the NGAS
Securities Purchase Agreement), or other instruments to which either of the Sellers, New NGAS
Gathering or any of their Affiliates is a party or by which either Seller, New NGAS Gathering or
any of its Affiliates is bound; (C)&nbsp;result in the creation or imposition of any Lien (other than
Permitted Encumbrances) on any of the Purchased Assets or any of the Retained Gathering Assets,
(D)&nbsp;violate any Requirements of Law applicable to either of the Sellers, New NGAS Gathering, the
Purchased Assets or the Retained Gathering Assets; or (E)&nbsp;other than the Required Consents, require
on the part of the Sellers or Guarantors the approval, consent, waiver, authorization or act of, or
the making by the Sellers or Guarantors of any declaration, filing or registration with, any
Person.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Neither of the Sellers, New NGAS Gathering or any of their Affiliates is in breach or
default, nor has an event occurred which, upon notice, lapse of time or any combination thereof,
will result in a
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->16<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">breach of default of or give rise to any right of termination, cancellation or acceleration
under (1)&nbsp;any term or provision of the Governing Documents of the Sellers, New NGAS Gathering or
any of their Affiliates or (2)&nbsp;any provision of any contract or agreement of either Seller, New
NGAS Gathering or any of their Affiliates, including, without limitation, any Assumed Contract, any
loan agreements (including, without limitation, the NGAS Credit Agreement), promissory notes,
indentures, debentures, convertible notes or bonds (including, without limitation, those under the
NGAS Securities Purchase Agreement), or other instruments to which either of the Sellers, New NGAS
Gathering or any of their Affiliates is a party or by which either Seller, New NGAS Gathering or
any of their Affiliates is bound. Neither of the Sellers or New NGAS Gathering is in violation of
any applicable Requirement of Law.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.4 </B><U><B>Requirements of Law</B></U>. None of the Purchased Assets (including, without limitation,
the Gathering System), nor their use and operation, fail to comply or conform with, in any material
respect, all Requirements of Law.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.5 </B><U><B>Governmental Permits</B></U>. Except as set forth on the attached <U><B>Schedule&nbsp;3.5</B></U>,
Sellers and New NGAS Gathering hold no Governmental Permits and, to the Knowledge of Sellers, no
Governmental Permits are necessary for them to own, use and manage the Purchased Assets or the
Gathering System and to carry on and conduct the Business as currently conducted by the Sellers.
Attached hereto as <U><B>Exhibit&nbsp;D</B></U> is the form of legal opinion of outside counsel for the
Sellers to be delivered to Buyer at the Closing, confirming their opinion on the matters addressed
in this <U>Section&nbsp;3.5</U> and certain other matters identified therein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.6 </B><U><B>Intellectual Property</B></U>. Except as set forth on the attached <U><B>Schedule&nbsp;3.6</B></U>,
none of the Intellectual Property owned or licensed by the Sellers or their Affiliates is used in
connection with the Business.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.7 </B><U><B>Title to Purchased Assets; Condition of Purchased Assets</B></U>. The Sellers have good,
marketable and valid title to all of the Purchased Assets and the Retained Gathering Assets, free
and clear of all Liens, and the Kay Jay ROFR Assets, free and clear of all Liens, other than: (a)
Permitted Encumbrances and (b)&nbsp;the Liens released at or prior to Closing in accordance with
<U>Section&nbsp;2.7</U> above. The Purchased Assets and Retained Gathering Assets that constitute
tangible personal property have been constructed, tested and maintained in all material respects in
accordance with applicable Law and prudent industry practice, and are fit for the particular
purpose for which they are used in the Business, subject only to ordinary maintenance requirements
and normal wear and tear expected in the ordinary course of business. In addition, as of the date
of this Agreement, all information and data provided or made available by or on behalf of Sellers
to REM Pipeline Consultants (an engineering firm engaged to review the Gathering System) is true,
correct and complete in all material respects and does not omit any facts or circumstances that, to
the Knowledge of the Sellers, would be material to REM Pipeline Consultants&#146; review, analysis or
conclusions; and such information was prepared and supplied in accordance with customary industry
practices.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.8 </B><U><B>Assumed Contracts</B></U><B>.</B><U> </U>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;<U><B>Schedule&nbsp;C</B></U> hereto sets forth a true and complete list of all of the Sellers&#146;
Contracts, as amended, except to the extent a Contract is included as an Excluded Asset. The
information set forth on <U><B>Schedule&nbsp;C</B></U> is accurate and complete. True, complete and accurate
copies of each of the Contracts, including any Contracts constituting any of the 100% Assigned
Contracts or the Excluded Assets, have been furnished to Buyer. There are no oral or verbal
Contracts.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Except as set forth on <U><B>Schedule&nbsp;3.8(b)</B></U>, neither of the Sellers nor, to the
Knowledge of the Sellers, any Counterparty to any Contract is, as of the date hereof, in breach
thereof or default thereunder, and there does not exist under any provision thereof, to the
Knowledge of the Sellers, as of the date hereof, any event that, with the giving of notice or the
lapse of time or both, would constitute such a breach or default of any Contract.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;Each of the Assumed Contracts and each 100% Assigned Contract is in full force and effect,
enforceable in accordance with its stated terms, and constitutes a legal, valid and binding
obligation of the Sellers and, to the Knowledge of the Seller, of the Counterparty thereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;Except as set forth on <U><B>Schedule&nbsp;C</B></U>, no Assumed Contract nor 100% Assigned Contract
has been amended, supplemented or modified in any material respect from the copy thereof furnished
to the Buyer hereunder. True and complete copies of all Assumed Contracts and each 100% Assigned
Contract (including all
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->17<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">amendments, supplements and modifications thereto) have been provided or made available to
Buyer prior to the Closing Date.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.9 </B><U><B>Litigation</B></U>. Except as set forth on <U><B>Schedule&nbsp;3.9</B></U>, there is no Governmental
Action, regulatory Action, or other suit, proceeding or Action initiated by any Person pending or,
to the Knowledge of Sellers, threatened (a)&nbsp;under or in respect of any of the Purchased Assets
(including, but not limited to, any claim related to environmental contamination, exposure,
releases or other environmental matters) or the rest of the Gathering System, or (b)&nbsp;which
questions the legality or propriety of the transactions contemplated by this Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.10 </B><U><B>Tax Representations</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;Neither the Sellers, New NGAS Gathering nor NRI is required by any applicable Law, as
modified by the practice of any relevant Governmental Body, to make any deduction or withholding
for or on account of any Tax from any payment to be made by it to the Buyer under this Agreement or
any Ancillary Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Each of the Sellers is classified as a domestic corporation for U.S. federal income tax
purposes. New NGAS Gathering is classified as a disregarded entity for U.S. federal income tax
purposes.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;Each of the Sellers has filed all Tax Returns required to be filed under applicable Laws.
All such returns were correct and complete in all respects and have been prepared in compliance
with all applicable Law. All Taxes due and owing by each Seller (whether or not required to be
shown on any Tax Return) have been timely paid.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;Each of the Sellers has withheld and timely paid all Taxes required to have been withheld
and paid in connection with any amounts paid or owing to any employee, independent contractor,
creditor, stockholder, or other Person or third party.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)&nbsp;There are no Liens for due and unpaid Taxes upon any of the Purchased Assets or the
Retained Gathering Assets. The Purchased Assets are transferred to Buyer (and the Retained
Gathering Assets are transferred to New NGAS Gathering) free of, and cannot be made subject to, any
successor or transferee liabilities for Taxes (1)&nbsp;with respect to any Taxes of Sellers for any
taxable period or portion thereof ending on or before the Closing Date, or (2)&nbsp;with respect to any
other transactions contemplated by this Agreement, except for transfer taxes to be borne by Buyer
and Sellers pursuant to <U>Section&nbsp;9.1</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)&nbsp;To the Knowledge of the Sellers, there is no basis for any Governmental Body to assess any
additional Taxes for any period for which Tax Returns have been filed. No foreign, federal, state,
or local tax audits or administrative or judicial Tax proceedings are pending against either of the
Sellers or, to the Knowledge of the Sellers, have been threatened (orally or in writing) with
respect to either of the Sellers. Neither Seller has received from any foreign, federal, state, or
local Governmental Body (including jurisdictions where the Seller has not filed Tax Returns) any
(1)&nbsp;notice indicating an intent to open an audit or other review; (2)&nbsp;request for information
related to Tax; or (3)&nbsp;notice of deficiency or proposed adjustment for any amount of Tax proposed,
asserted or assessed by any Governmental Body against either Seller.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)&nbsp;Sellers have not waived any statute of limitations in respect of Taxes.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)&nbsp;None of the Sellers nor New NGAS Gathering is a party to any Tax allocation, indemnity or
sharing agreement or similar contract or arrangement with respect to the Business or the Purchased
Assets.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)&nbsp;None of the Purchased Assets: (1)&nbsp;is property which either Seller is required to treat as
being owned by any other Person pursuant to the &#147;safe harbor lease&#148; provisions of former Section
168(f)(8) of the Code; (2)&nbsp;is &#147;tax-exempt use property&#148; within the meaning of Section 168(h) of the
Code; (3)&nbsp;is &#147;tax-exempt bond financed property&#148; within the meaning of Section 168(g) of the Code;
(4)&nbsp;is &#147;limited use property&#148; within the meaning of Rev. Proc. 2001-28; (5)&nbsp;is subject to Section
168(g)(1)(A) of the Code; or (6)&nbsp;directly or indirectly secures any debt the interest on which is
tax exempt under Section 103(a) of the Code.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->18<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.11 </B><U><B>Brokers</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Neither Sellers nor New NGAS Gathering is a party to any contract or agreement for the payment
of any broker&#146;s or finder&#146;s fee in connection with the origin, negotiation, execution or
performance of this Agreement for which Buyer will or could have any liability.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.12 </B><U><B>Bankruptcy; Solvency</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;There are no bankruptcy, reorganization or arrangement proceedings pending, being contemplated
by or, to the Knowledge of the Sellers, threatened against either Seller or New NGAS Gathering.
Each of the Sellers and New NGAS Gathering is, and immediately after giving effect to the
transactions contemplated by this Agreement and the Ancillary Agreements will be, Solvent. For
purposes of this <U>Section&nbsp;3.12</U>, the term &#147;<B><I>Solvent</I></B>&#148; means, with respect to the applicable
Person as of the date the determination is being made, that on such date (a)&nbsp;the fair value of the
property of such Person is greater than the total amount of liabilities, including, without
limitation, contingent liabilities of such Person that would constitute liabilities under GAAP, (b)
the present fair saleable value of the assets of such Person is not less than the amount that will
be required to pay its debts as they become absolute and matured, taking into account the
possibility of refinancing such obligations and selling assets, (c)&nbsp;such Person does not intend to,
and does not believe that it will, incur debts or liabilities beyond such Person&#146;s ability to pay
such debts as they mature, taking into account the possibility of refinancing such obligations and
selling assets, and (d)&nbsp;such Person is not engaged in business or a transaction, and does not
intend to engage in business or a transaction, for which such Person&#146;s property remaining after the
conduct of such business or the consummation of such transaction would constitute unreasonably
small capital.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.13 </B><U><B>Take or Pay Arrangements</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Neither Seller has received any prepayments or buydowns, or entered into any take-or-pay or
forward sale arrangements, such that Buyer will be obligated after the Closing Date to make
deliveries of gas without receiving full payment therefor.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.14 </B><U><B>Imbalances</B></U><B>. </B>There has been no miscalculation, calculation error, measurement
problem or other similar event relating to the performance of the Business under any natural gas
gathering, processing or treating Contract that would give rise to any correcting adjustment under
any such Contract that would reasonably be expected to result in a material liability, loss or
cost. There are no material imbalances regarding the Purchased Assets, with regard to volumes of
gas received and delivered.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.15 </B><U><B>Preferential Purchase Rights and Consents; Lease ROW.</B></U>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;<U><B>Schedule&nbsp;3.15</B></U> sets forth a true, correct and complete list of all (i)&nbsp;rights or
agreements (including, without limitation, any rights of first refusal, preferential purchase
rights, options, or similar agreements) that may permit any Person (other than Buyer or its
Affiliates) to purchase or acquire any of the Purchased Assets or the Retained Gathering Assets,
arising in connection with the transactions contemplated hereby (collectively, the &#147;<B><I>Preferential
Rights</I></B>&#148;), and (ii)&nbsp;all required consents, approvals, authorizations of, or similar rights, or
notifications to, any Person arising in connection with the transactions contemplated hereby. As
of the Closing Date, Sellers shall have obtained or made arrangements to obtain all of the Required
Consents and waivers of the Preferential Rights, and copies thereof or other evidence thereof shall
have been provided to Buyer.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;To the extent a Right of Way for any part of the Gathering System is granted (whether
expressly or impliedly) under the terms of any oil, gas or mineral lease, rather than pursuant to
an independent grant of such Right of Way (in such case, a &#147;<B><I>Lease ROW</I></B>&#148;), Sellers represent and
warrant the following: (i)&nbsp;either (1)&nbsp;no third party gas (i.e., gas which is not attributable to
the lessee&#146;s interests under the lease (or pooled unit) to which the Lease ROW is granted) is
being, gathered or transported across the portion of the Gathering System covered by the Lease ROW,
or (2)&nbsp;to the extent such Lease ROW permits gathering or transportation of third party gas (as
described in subpart (1)&nbsp;above) and third party gas is being gathered, any request for Required
Consent with regard thereto shall not waive or release any such third party gas rights, or other
rights, thereunder; and (ii)&nbsp;the loss of any Lease ROW would not materially adversely affect
Buyer&#146;s ability to operate the Gathering System after Closing as contemplated in the Joint
Ownership Agreement.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->19<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.16 </B><U><B>Pipeline Regulation</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Neither of the Sellers, nor New NGAS Gathering, nor the Purchased Assets, the Retained
Gathering Assets or the Business are subject to regulation by, or are under the jurisdiction of,
the FERC, the Natural Gas Act, the Natural Gas Policy Act or the public utility commission (or
similar body) of any state or other jurisdiction.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.17 </B><U><B>Environmental</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Except as set forth in <U><B>Schedule&nbsp;3.17</B></U>: (a)&nbsp;the Purchased Assets or Retained Gathering
Assets are and, within any unexpired statute of limitations period, have been in compliance with
applicable Environmental Laws, (b)&nbsp;none of the Purchased Assets or Retained Gathering Assets are
subject to any unfulfilled remedial obligation imposed under applicable Environmental Laws,
(c)&nbsp;neither of the Sellers, nor any of their Affiliates has received any notice of alleged
violation of or potential liability under applicable Environmental Laws relating to the Purchased
Assets, the Retained Gathering Assets or the operations of or related to the Business that has not
been fully resolved to the satisfaction of the applicable Governmental Body with jurisdiction over
such matter, and (d)&nbsp;true and complete copies of all reports, correspondence and other documents
addressing potentially material environmental matters relating to the Purchased Assets and Retained
Gathering Assets have been made available for review by Buyer.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.18 </B><U><B>Affiliate Held Assets</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Except as set forth on <U><B>Schedule&nbsp;3.18</B></U>, all of the Purchased Assets and Retained
Gathering Assets, together with all other properties, assets or interests used in connection with
the Purchased Assets or the Retained Gathering Assets or the Business, are owned and held, legally
and beneficially, directly by the Sellers, and not by any other Affiliates of Sellers or by third
parties.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.19 </B><U><B>Information Underlying Reserve Reports</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As of the date of this Agreement, all information and data provided or made available by or on
behalf of Sellers, or any of their Affiliates (including the DPI Producers) to Marshall, Miller &#038;
Associates, Inc. and to Wright &#038; Co., Inc. as reservoir engineers engaged to prepare reserve
reports for DPI is true, correct and complete in all material respects and does not omit any facts
or circumstances that would be material to the review, analysis or conclusions of Marshall, Miller
&#038; Associates, Inc. or to Wright &#038; Co., Inc. All such information was prepared and supplied in
accordance with customary industry practices, including, without limitation, historical development
and production costs.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.20 </B><U><B>Sufficiency of Assets; No Adverse Change</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;At the Closing, Buyer (as owner of the Purchased Assets, as described herein) and New NGAS
Gathering (as owner of the Retained Gathering Assets, as described herein) will own and have the
legal and beneficial right to use and operate the Gathering System in a manner consistent with the
Business and with Seller&#146;s past practices, subject to the provisions of the Joint Ownership
Agreement. In addition, there has occurred no change, effect, event or occurrence that is or would
reasonably be expected to be materially adverse to the business, condition (financial or
otherwise), results of operations, value, title, liabilities or obligations of, or related to, the
Business or the Purchased Assets or the Retained Gathering Assets, taken as a whole, since
December&nbsp;31, 2008 or to the ability of the Sellers to consummate the transactions contemplated by
this Agreement; and to the Knowledge of the Sellers, there exist no facts or circumstances which
would prevent or materially hinder Buyer from (x)&nbsp;owning and operating the Gathering System, the
Business and/or the Purchased Assets as of the Closing Date in a manner consistent with the
Business and with Seller&#146;s past practices, and (y)&nbsp;owning and operating the Gathering System after
Closing in the manner contemplated in the Joint Ownership Agreement and the SES Gathering
Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.21 </B><U><B>Capitalization of New NGAS Gathering; No Subsidiaries</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DPI is the sole owner and member of New NGAS Gathering, and owns (legally and beneficially)
100% of the limited liability company interests, membership interests or other equity or voting
interests of or in New NGAS Gathering; subject to the NGAS Equity Option and the Independent
Director provisions of the NNG LLC Agreement. New NGAS Gathering owns no equity or voting interest
in any Person.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->20<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.22 </B><U><B>Representations Regarding NGAS Credit Agreement</B></U><B>.</B>
</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Sellers hereby represent and warrant:
</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) True, complete and accurate copies of the NGAS Credit Agreement, and each amendment
thereto have been furnished to Buyer; and the amendment described in <U>Section&nbsp;2.14(c)</U>
has been duly executed and delivered by the parties thereto;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) neither DPI nor, to the Knowledge of the Sellers, any counterparty to the NGAS
Credit Agreement is, as of the date hereof, in breach thereof or default thereunder, and
there does not exist under any provision thereof, to the Knowledge of the Sellers, as of the
date hereof, any event that, with the giving of notice or the lapse of time or both, would
constitute such a breach or default of such NGAS Credit Agreement; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the NGAS Credit Agreement is in full force and effect, enforceable in accordance
with its stated terms, and constitutes a legal, valid and binding obligation of DPI and, to
the Knowledge of the Sellers, each of the counterparties thereto, except as such
enforceability may be limited by (a)&nbsp;bankruptcy, insolvency, reorganization, moratorium or
similar Laws relating to or affecting generally the enforcement of creditors&#146; rights and (b)
the availability of equitable remedies (whether in a proceeding in equity or at Law).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.23 </B><U><B>Hard Rock Operations and Arkoma Operations</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sellers, or their Affiliates, participate in the operation and development of the HRE fields
(involving approximately 114,000 acres in Boone, Cabell, Jackson, Randolph and Roane Counties West
Virginia and Buchanan County, Virginia) with a joint venture partner, Hard Rock Exploration, Inc
under leases, farmouts, sponsored drilling programs, and other arrangements (collectively, the
&#147;<B><I>Hard Rock Operations</I></B>&#148;). Sellers, or their Affiliates, also participate in the operation and
development of the Arkoma field (a coalbed methane project involving approximately 14,000 acres in
the Arkoma Basin within Sebastian County, Arkansas and Leflore County, Oklahoma) through a joint
venture involving CDX Gas, LLC, also involving leases, farmouts, and other arrangements
(collectively, the &#147;<B><I>Arkoma Operations</I></B>&#148;). With regard to the Hard Rock Operations and the Arkoma
Operations respectively:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) to the Knowledge of the Sellers, except as described in the most recent Form 10-Q
and Form 10-K filed on behalf of NRI with the United States Securities and Exchange
Commission, there exist no facts or circumstances which would or could result in (x)&nbsp;the
loss of any material property or contract rights relating to the (or constituting part of)
the Hard Rock Operations or the Arkoma Operations, (y)&nbsp;reduction of revenue to be received
by Sellers or their Affiliates attributable to the hard Rock Operations or Arkoma
Operations, and (z)&nbsp;increase the cost or liability of Sellers or their Affiliates relative
relating to the Hard Rock Operations or the Arkoma Operations, or with regard to the
ownership, development or operation thereof, in excess of what the costs and liabilities
therefore were in 2008.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>3.24 </B><U><B>Production Data</B></U>. The Sellers&#146; existing production data set forth in the model
delivered to Buyer on February&nbsp;20, 2009 is, to the knowledge of the Sellers, true, correct and
complete in all material respects.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 4<BR>
REPRESENTATIONS AND WARRANTIES OF THE BUYER</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Buyer represents and warrants to the Seller as of the Closing Date as follows:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>4.1 </B><U><B>Organization</B></U>. The Buyer is a corporation duly formed and validly existing and in
good standing under the laws of the State of Oklahoma. The Buyer has full corporate power and
authority to own or lease and to operate and use its assets and carry on its business as now
conducted and as it will be conducted with the Purchased Assets.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->21<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>4.2 </B><U><B>Authorization</B></U>. Buyer has all requisite power and authority to execute and deliver
this Agreement and the Ancillary Agreements to which it will be a party and to perform its
obligations hereunder and thereunder. The execution and delivery of this Agreement and the
Ancillary Agreements to which it is or will be a party and the consummation of the transactions
contemplated hereby and thereby have been duly and validly authorized and approved by all requisite
action by the Buyer. This Agreement constitutes, and upon execution, the Ancillary Agreements to
which it is a party will constitute, the valid and binding obligations of the Buyer enforceable
against the Buyer in accordance with their respective terms, except as such enforceability may be
limited by (a)&nbsp;bankruptcy, insolvency, reorganization, moratorium or similar Laws relating to or
affecting generally the enforcement of creditors&#146; rights and (b)&nbsp;the availability of equitable
remedies (whether in a proceeding in equity or at Law).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>4.3 </B><U><B>Non-Contravention</B></U>. Neither the execution or delivery of this Agreement and the
Ancillary Agreements to which it will be a party by the Buyer nor the consummation of the
transactions contemplated hereby and thereby, including but not limited to the assumption of the
Assumed Contracts and Assumed Liabilities, will (a)&nbsp;conflict with or result in the breach of any
term or provision of, or constitute a default under, the Articles of Incorporation, By-laws or
other governing documents of the Buyer or any of its Affiliates; (b)&nbsp;result in a default, or give
rise to any right of termination, cancellation or acceleration of any material contract or
agreement of the Buyer or any of its Affiliates, including, without limitation, any loan
agreements, promissory notes, indentures or instruments to which the Buyer or any of its Affiliates
is a party or by which the Buyer or any of its Affiliates is bound; (c)&nbsp;violate any Requirements of
Law applicable to the Buyer; or (d)&nbsp;require on the part of the Buyer the approval, consent, waiver,
authorization or act of, or the making by the Buyer of any declaration, filing or registration
with, any Person, except for any the Required Consents and any Required Governmental Consents; and
except as would not prevent or delay in any material respect the consummation of the transactions
contemplated under this Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>4.4 </B><U><B>Litigation</B></U>. There is no Governmental Action, suit or proceeding initiated by any
Person pending or, to the Knowledge of the Buyer, threatened against Buyer which questions the
legality or propriety of the transactions contemplated by this Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>4.5 </B><U><B>Buyer&#146;s Financial Capacity</B></U><B>. </B>The Buyer has the present financial capacity and
resources to satisfy its obligations to close and consummate the purchase of the Purchased Assets
for the Purchase Price.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 5<BR>
CONSENTS; ADDITIONAL COVENANTS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>5.1 </B><U><B>Required Consents; Waivers of Preferential Rights</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;Sellers represent and warrant to Buyer that (i)&nbsp;except as set forth on <U><B>Exhibit&nbsp;U</B></U>,
Sellers have obtained as of the date of this Agreement, and shall bear all of the costs in
connection with obtaining, all Required Consents, subject to the provisions of <U>Section&nbsp;8.4</U>,
and (ii)&nbsp;Sellers have obtained as of the date of this Agreement, and shall bear all of the costs in
connection with obtaining, waivers of any and all Preferential Rights. With regard to the
outstanding Required Consents, Sellers shall use diligent commercially reasonable efforts to obtain
all Required Consents prior to Closing.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;With regard to the terms of certain requests in connection with Required Consents the
provisions set forth on <U><B>Schedule&nbsp;5.1(b)</B></U> attached hereto shall apply.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>5.2 </B><U><B>Operation of the Purchased Assets</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;From the date of this Agreement and continuing until the Closing, Sellers shall operate
and maintain the Purchased Assets in the ordinary course consistent with past practices, keep its
Books and Records in accordance with past practices, maintain all of its existing insurance
coverage and pay all of its trade payables and other obligations on a timely basis, all as a
reasonable and prudent operator, in accordance with all Requirements of Law. With regard to New
NGAS Gathering and with regard to the Purchased Assets, Sellers will not, without the prior written
approval of Buyer take or permit any of the following actions:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) amend the Governing Documents of New NGAS Gathering, except as contemplated
in <U>Article&nbsp;2</U>, or issue or agree to issue any additional limited liability
company
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->22<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">interests, membership interests (or other equity interests) of any class or
series, or any securities convertible into or exchangeable or exercisable for stock
(or other equity interests), or issue any options, warrants or other rights to
acquire any capital stock (or other equity interests);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) sell, transfer or otherwise dispose of or encumber any of the Purchased
Assets;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) waive, release, cancel, settle or compromise any debts, action or rights;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) allow New NGAS Gathering to incur, assume or guarantee any indebtedness
for borrowed money, or issue any notes, bonds, debentures or other similar
securities, or grant any option, warrant or right to purchase any of the same, or
issue any security convertible or exchangeable or exercisable for debt securities
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) make or change any material Tax elections (except as required by Law), or
settle or compromise any material Tax liability;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) hire or engage any employees;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) change any of the accounting methods or principles except to the extent
required under generally accepted accounting principles;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) make any capital expenditure or make any commitment to make any capital
expenditure in excess of $100,000;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) declare, pay or set aside for payment any amounts for dividends or other
distributions (including any amounts for the repurchase or redemption of any equity
interests) with regard to the NNG LLC Interests or make any provision therefor or
take any action in connection therewith, other than cash dividends;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) adopt a plan of complete or partial liquidation, dissolution,
restructuring, recapitalization or other restructuring;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xi) pledge or mortgage any of the Purchased Assets;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xii) knowingly allow any permits, licenses or approvals, to terminate or
lapse;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xiii) enter into or amend, modify, terminate or allow to lapse or expire any
new contract or agreement not otherwise contemplated in this Agreement; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xiv)
agree, whether in writing or otherwise, to do any of the foregoing.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 6<BR>
CONDITIONS TO CLOSING</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>6.1 </B><U><B>Condition to Closing</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;<I>Buyer&#146;s Conditions. </I>The obligation of Buyer to close and consummate the purchase of the
Purchased Assets, enter into the Ancillary Agreements to which it is a party, or consummate any of
the other transactions contemplated in this Agreement, are expressly conditioned upon:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the truth and accuracy, in all material respects (except for those
representations and warranties which are already qualified by &#147;material&#148; or similar
qualification, in which case, the truth and accuracy in all respects), of the
representations and warranties of the Sellers set forth in this Agreement;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->23<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the performance and satisfaction, in all material respects, of all
covenants and agreements of the Sellers and New NGAS Gathering required to be
performed hereunder on or prior to the Closing Date, including, without limitation,
the deliverable obligations set forth in <U>Section&nbsp;7.2</U>;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) the delivery of a certificate duly executed by an authorized officer of
each Seller, certifying the satisfaction of the matters described in subparagraphs
(i)&nbsp;and (ii)&nbsp;above;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the execution and delivery of the legal opinion of outside counsel for
Sellers and New NGAS Gathering in substantially the form of <U><B>Exhibit&nbsp;D</B></U>;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) all Required Consents shall have been obtained, and copies thereof provided
to Buyer, unless expressly waived or deferred by the Buyer in writing at Closing;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) the amendment to the NGAS Credit Agreement contemplated by <U>Section
2.14(c)</U> and <U><B>Schedule&nbsp;2.14(c)</B></U> shall have been duly and properly executed
by the parties to the NGAS Credit Agreement, and copies thereof have shall been
provided to Buyer;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) the amount of indebtedness outstanding under the NGAS Credit Agreement
shall not exceed $54.0&nbsp;million, and Seller shall furnish to Buyer a certificate of
Seller&#146;s chief financial officer certifying the balance then outstanding under the
NGAS Credit Agreement;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) SES shall have obtained all necessary approvals and lender financial
commitments (on terms and conditions satisfactory to SES, in its sole discretion)
sufficient for SES to close and fund the NGAS Options (whether pursuant to exercise
thereof by SES or pursuant to the put provisions therein);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) all Preferential Rights affecting the Purchased Assets hereunder shall
have been waived, or the time to exercise the same shall have expired in accordance
with its terms without exercise thereof;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) no temporary restraining order, preliminary or permanent injunction or
other order issued by any court of competent jurisdiction or other legal restraint
or prohibition preventing the consummation of the transactions contemplated in this
Agreement; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xi) the other exhibits, schedules, and forms of Ancillary Agreements
contemplated in this Agreement or in the exhibits and schedules attached hereto
which have not been completed and attached hereto shall have been prepared and
completed in a manner mutually satisfactory to Buyer and Sellers prior to Closing
and reflected in an amendment to this Agreement at or prior to Closing.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">To the extent that Buyer elects to close and consummate the transactions contemplated in
this Agreement, nothing herein shall be deemed or intended as a waiver of any rights or
claims that Buyer may have under <U>Article&nbsp;8</U> with regard to any breach of
representations, warranties, covenants or agreements by Sellers hereunder.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <I>Seller&#146;s Conditions. </I>The obligation of Sellers to close and consummate the sale of
the Purchased Assets, contribution of the Retained Gathering Assets, enter into the other
Ancillary Agreements to which either of Sellers is a party, and the performance of the other
transactions contemplated herein are expressly conditioned upon:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the truth and accuracy of all of the representations and warranties of
each of the Buyer set forth in this Agreement;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the performance and satisfaction, in all material respects, of all
covenants and agreements to be performed and satisfied by Buyer on or prior to the
Closing Date, including, without limitation, the deliverable obligations set forth
in <U>Section&nbsp;7.3</U> below;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->24<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) SES shall have provided to Sellers evidence, reasonably satisfactory to
Sellers, that SES has the lender financial commitments necessary for SES to close
and fund the NGAS Options; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the other exhibits, schedules, and forms of Ancillary Agreements
contemplated in this Agreement or in the exhibits and schedules attached hereto
which have not been completed and attached hereto shall have been prepared and
completed in a manner mutually satisfactory to Buyer and Sellers prior to Closing
and reflected in an amendment to this Agreement at or prior to Closing.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">To the extent that Sellers elect to close and consummate the transactions contemplated in
this Agreement, nothing herein shall be deemed or intended as a waiver of any rights or
claims that Sellers may have under <U>Article&nbsp;8</U> with regard to any breach of
representations, warranties, covenants or agreements by Buyer.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 7<BR>
CLOSING</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>7.1 </B><U><B>Closing</B></U>. Subject to the satisfaction or waiver of the conditions to Closing in
this <U>Article&nbsp;7</U>, the Closing shall take place on the Closing Date at the offices of Seller
in Lexington, Kentucky or at such other location as may be designated by the Parties.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>7.2 </B><U><B>Seller&#146;s Deliveries</B></U>. On the Closing Date, subject to the satisfaction of the
conditions described in <U>Section&nbsp;6.1(a)</U> above, Sellers shall have delivered to Buyer the
following:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;A certificate of existence from the Secretary of State of the Commonwealth of Kentucky
stating that Seller is a validly existing corporation in good standing;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;original copies of duly executed and notarized Bill of Sale;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;To the extent not previously delivered, originals or true and correct copies of all
Contracts and originals or true and correct copies of all Books and Records;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;original, duly executed copies of the Seller Parent Guaranty;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)&nbsp;A certificate executed by the chief executive officer or president and the secretary of
each of the Sellers and each of the Guarantors certifying as to the satisfaction of each of the
conditions set forth in <U>Section&nbsp;6.1</U> hereof required to be satisfied by it;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)&nbsp;A duly adopted resolution of each Seller authorizing the transactions contemplated in this
Agreement, certified by the Secretary of such Seller;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)&nbsp;A duly executed NNG LLC Agreement; complying with the terms hereof;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)&nbsp;All of the agreements, documents or items described in <U>Section&nbsp;6.1(a)</U>;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)&nbsp;Evidence satisfactory to the Buyer of the compliance by Sellers, New NGAS Gathering under
the provisions of <U>Article&nbsp;2</U> hereof, and the valid appointment by New NGAS Gathering of the
Independent Director as a member of New NGAS Gathering;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j)&nbsp;original copies of duly executed and notarized releases, in such form or forms as are
satisfactory to Buyer, sufficient to evidence the full release and discharge of any Liens (other
than Permitted Encumbrances) on the Purchased Assets and the Retained Gathering Assets, including,
without limitation, those contemplated in <U>Section&nbsp;2.7</U>;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k)&nbsp;original, duly executed copies of each of the other Ancillary Agreements;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->25<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l)&nbsp;A certificate of non-foreign status satisfying the requirements of Treasury Regulations
Section&nbsp;1.1445-2(b); and
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m)&nbsp;The copies of consents, waivers or other evidence represented to have been provided to
Buyer under <U>Section&nbsp;3.15</U> above;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n)&nbsp;A certificate executed by an authorized officer of the Sellers, certifying receipt of the
Purchase Price from Buyer;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(o)&nbsp;Any other agreements, documents, instruments, certificates or information contemplated in
this Agreement to be provided to Buyer at or prior to Closing
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>7.3 </B><U><B>Buyer&#146;s Deliveries</B></U><B>. </B>On the Closing Date, subject to the satisfaction of the
conditions described in <U>Section&nbsp;6.1(a)</U> above, Buyer shall have delivered to Sellers the
following:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;The Purchase Price;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;A certificate of good standing from the Secretary of State of Oklahoma stating that the
Buyer is a validly existing corporation in good standing;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;A duly executed and notarized Bill of Sale;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;SES shall execute and deliver the SES Gathering Agreement and the NAESB Purchase
Agreement;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)&nbsp;A duly executed and notarized Seminole Mortgages; and
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)&nbsp;A duly adopted resolution of Buyer authorizing the transactions contemplated in this
Agreement, certified by the Secretary of Buyer.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 8<BR>
INDEMNIFICATION</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.1 </B><U><B>Limitation on and Survival of Representations and Warranties</B></U>. All representations
and warranties of Sellers and Buyers contained in this Agreement, or in any agreements or
instruments executed in connection herewith or delivered pursuant hereto, shall survive the Closing
for a period of twenty-four (24)&nbsp;months beginning on the Closing Date, but not longer, except that
the representations and warranties of Sellers set forth in (a) <U>Sections&nbsp;3.1</U>, <U>3.2</U>,
<U>3.3</U>, and <U>3.7</U> shall survive indefinitely, and (b) <U>Section&nbsp;3.10</U> shall survive
until the thirtieth (30th) day after the expiration of the applicable statute of limitations
relating thereto. Such representations and warranties shall only be effective with respect to any
breach or claim when notice of such breach or claim shall have been given in writing to the other
Party in breach or against whom indemnification is sought within such period. Any claim for
indemnification for which written notice has been given within the prescribed period may be
prosecuted to conclusion notwithstanding the subsequent expiration of such period.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.2 </B><U><B>Indemnification by the Sellers</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;Subject to the limitations set forth in this <U>Article&nbsp;8</U>, the Sellers jointly and
severally hereby agree to INDEMNIFY, DEFEND AND HOLD the Buyer, its members, its directors,
officers, employees and Affiliates (collectively, the &#147;<B><I>Buyer Indemnified Parties</I></B>&#148;) HARMLESS from
and against any and all claims, causes of action, Actions, demands, suits, proceedings, judgments,
losses, liabilities, damages, costs and expenses (including, but not limited to, reasonable
attorneys&#146; fees, court costs, and other costs of investigation or defense) (collectively, &#147;<B><I>Losses</I></B>&#148;)
(any claims for such Losses by a Buyer Indemnified Party, a &#147;<B><I>Buyer Claim</I></B>&#148;) arising from, as a
result of or in connection with, any of the following:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) any inaccuracy or breach of a representation or warranty made by the
Sellers in this Agreement or in any agreement or instrument executed in connection
herewith or pursuant
hereto;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->26<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the breach of, or default in the performance by the Sellers of, any
covenant, agreement or obligation to be performed by the Sellers pursuant to this
Agreement or any agreement or instrument delivered pursuant to <U>Article&nbsp;7</U>;
and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) any Retained Liabilities.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Promptly after receipt by a Buyer Indemnified Party of notice of an Action or other event
giving rise to a Buyer Claim with respect to which the Buyer Indemnified Party is entitled to
indemnification under this <U>Section&nbsp;8.2</U>, the Buyer Indemnified Party receiving such notice
shall notify (the &#147;<B><I>Buyer Claim Notice</I></B>&#148;) the Sellers in writing of the commencement of such Action
or the assertion of such Buyer Claim; provided, however, that failure to give such notice shall not
affect the right to indemnification hereunder except to the extent of actual prejudice to the
Sellers. The Sellers shall have the option, and shall notify the Buyer Indemnified Party in writing
within thirty (30)&nbsp;Business Days after the date of the Buyer Claim Notice of its election, either:
(i)&nbsp;to participate (at the expense of the Sellers) in the defense of such Action or Buyer Claim (in
which case the defense of such Action or Buyer Claim shall be controlled by the Buyer) or (ii)&nbsp;to
take charge of and control the defense of such Action or Buyer Claim (at the expense of the
Sellers, and only to the extent Sellers have accepted all liability under the above indemnity with
regard to such defense and the results or judgment resulting from such Action). If the Sellers
elect to control the defense, it will not compromise or settle the Action or Buyer Claim absent
each Buyer Indemnified Party&#146;s written consent, which may be granted or denied in such Party&#146;s
reasonable discretion, if (A)&nbsp;the amount to be paid in settlement exceeds the Maximum Indemnity
Amount, to the extent applicable to the Losses in question, or (B)&nbsp;the settlement does not include
a provision reasonably satisfactory to the Buyer Indemnified Party releasing the Buyer Indemnified
Party from all liabilities with respect thereto. If the Sellers fail to notify the Buyer
Indemnified Party of its election within the applicable response period, then the Sellers shall be
deemed to have elected not to control the defense of such Action or Buyer Claim. If the Sellers
elect to control the defense of any Action or Buyer Claim, the Buyer Indemnified Party shall have
the right to employ separate counsel and participate in the defense of such Action or Buyer Claim,
but the fees and expenses of such counsel shall be at the expense of the Buyer Indemnified Party
unless: (1)&nbsp;the named parties in such Action or Buyer Claim (including any impleaded parties)
include both the Buyer Indemnified Party and the Seller and the Buyer Indemnified Party shall have
been advised by such counsel that there may be one or more legal defenses available to it that are
different from or additional to those available to the Seller, or (2)&nbsp;the Buyer Indemnified Party
has reasonably determined that Losses that may be incurred may exceed either individually, or when
aggregated with other Buyer Claims, the Maximum Indemnity Amount (in which case, the Sellers shall
not have the right to control the defense of such Action or Buyer Claim on behalf of the Buyer
Indemnified Party, it being understood, however, that the Sellers shall not, in connection with
such Action or Buyer Claim, be liable for the fees and expenses of more than one (1)&nbsp;separate firm
of attorneys (in addition to any local counsel) and that all such fees and expenses shall be
reimbursed as they are incurred).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;If the Sellers do not control the defense of any Action or Buyer Claim, then the Buyer
Indemnified Party may settle such Action or Buyer Claim with the written consent of the Sellers
(not to be unreasonably withheld).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.3 </B><U><B>Indemnification by the Buyer</B></U><B>.</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;Subject to the limitations set forth in this <U>Article&nbsp;8</U>, the Buyer hereby agrees to
indemnify, defend and hold the Sellers and their directors, officers, employees, and Affiliates
(collectively, the &#147;<B><I>Seller Indemnified Parties</I></B>&#148;) harmless from and against any and all Losses
imposed upon or incurred by the Seller Indemnified Parties (any claim for such Losses by a Seller
Indemnified Party, a &#147;<B><I>Seller Claim</I></B>&#148;) as a result of or in connection with any of the following:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) any inaccuracy or breach of a representation or warranty made by the Buyer
in this Agreement or in any agreement or instrument executed in connection herewith
or pursuant hereto; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 4%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the breach of or default in the performance by the Buyer of any covenant,
agreement or obligation to be performed by the Buyer pursuant to this Agreement or
any agreement or instrument delivered pursuant to <U>Article&nbsp;8</U>.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->27<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Promptly after receipt by a Seller Indemnified Party of notice of an Action or other event
giving rise to a Seller Claim with respect to which the Seller Indemnified Party is entitled to
indemnification under this <U>Section&nbsp;8.3</U>, the Seller Indemnified Party receiving such notice
shall notify (the &#147;<B><I>Seller Claim Notice</I></B>&#148;) the Buyer in writing of the commencement of such Action or
the assertion of such Seller Claim; provided, however, that failure to give such notice shall not
affect the right to indemnification hereunder except to the extent of actual prejudice to the
Buyer. The Buyer shall have the option, and shall notify each Seller Indemnified Party in writing
within thirty (30)&nbsp;Business Days after the date of the Seller Claim Notice of its election, either:
(i)&nbsp;to participate (at the expense of the Buyer) in the defense of the Action or Seller Claim (in
which case the defense of such Action or Seller Claim shall be controlled by the Seller) or (ii)&nbsp;to
take charge of and control defense of such Action or Seller Claim (at the expense of the Buyer). If
the Buyer fails to notify the Seller Indemnified Party of its election within the applicable
response period, then the Buyer shall be deemed to have elected not to control the defense of such
Action or Seller Claim. If the Buyer elects to control the defense of any Action or Seller Claim,
the Seller Indemnified Party shall have the right to employ separate counsel and participate in the
defense of any such Action or Seller Claim, but the fees and expenses of such counsel shall be at
the expense of the Seller Indemnified Party unless the named parties in such Action or Seller Claim
(including any impleaded parties) include both the Seller Indemnified Party and the Buyer and the
Seller Indemnified Party shall have been advised by such counsel that there may be one or more
legal defenses available to it that are different from or additional to those available to the
Buyer (in which case, the Buyer shall not have the right to control the defense of such Action or
Seller Claim on behalf of the Seller Indemnified Party, it being understood, however, that the
Buyer shall not, in connection with such Action or Seller Claim be liable for the fees and expenses
of more than one (1)&nbsp;separate firm of attorneys (in addition to any local counsel) and that such
fees and expenses shall be reimbursed as they are incurred).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;If the Buyer does not control the defense of any Action or Seller Claim, then the Seller
Indemnified Party may settle such Action or Seller Claim with the written consent of the Buyer (not
to be unreasonably withheld).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.4 </B><U><B>Limitation of Liability</B></U><B>. </B>Notwithstanding the foregoing, the Seller shall not be
obligated to indemnify the Buyer Indemnified Parties pursuant to <U>Section&nbsp;8.2(a)(i)</U> except
to the extent the amount of all Losses incurred by the Buyer Indemnified Parties thereunder exceeds
Five Hundred Thousand Dollars ($500,000) in the aggregate (the &#147;<B><I>Deductible</I></B>&#148;), in which event the
Buyer may recover all Losses incurred in excess of the Deductible and (net of insurance proceeds or
other compensatory reimbursement from third parties actually received less expenses incurred in
connection therewith) the Seller&#146;s maximum liability for Losses under <U>Section&nbsp;8.2(a)(i)</U>
shall be Twenty Eight Million Dollars ($28,000,000.00) (the &#147;<B><I>Maximum Indemnity Amount</I></B>&#148;); provided,
however, that the Deductible shall not apply with regard to Losses under <U>Section&nbsp;8.2(a)(i)</U>
regarding a breach of Sellers&#146; representations and warranties in <U>Sections&nbsp;3.1</U>, <U>3.2</U>,
<U>3.3</U>, <U>3.10</U> or <U>3.11</U>; provided further, however, that the Deductible shall not
apply with regard to Losses under <U>Section&nbsp;8.2(a)(i)</U> regarding a breach of Sellers&#146;
representations and warranties in <U>Section&nbsp;3.7</U>, insofar as such Losses exceed the difference
between (x)&nbsp;Two Hundred Fifty Thousand Dollars ($250,000), and (y)&nbsp;the aggregate out-of-pocket
costs and expenses, up to Two Hundred Fifty Thousand Dollars ($250,000), incurred by Sellers in
connection with obtaining the outstanding Required Consents; provided further, however, that Buyer
shall reimburse Sellers at Closing for such reasonable, documented, out-of-pocket costs and
expenses incurred by Sellers in connection with obtaining the outstanding Required Consents up to a
maximum aggregate amount equal to Two Hundred Fifty Thousand Dollars ($250,000) (collectively, the
&#147;<B><I>Consent Costs</I></B>&#148;).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.5 </B><U><B>Sole and Exclusive Remedy</B></U><B>. </B>If the Closing occurs, the indemnification provisions
of this <U>Article&nbsp;8</U> shall be the sole and exclusive remedy of each Party (including the
Seller Indemnified Parties and the Buyer Indemnified Parties) with regard to the subject matter
covered thereby.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>8.6 </B><U><B>Tax Treatment of Indemnity Payments</B></U>. All amounts paid pursuant to this
<U>Article&nbsp;8</U> shall be treated as adjustments to the Purchase Price.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 9<BR>
TAXES AND FURTHER ASSURANCES</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>9.1 </B><U><B>Transfer Taxes</B></U>. The Buyer shall pay 50% of all transfer, sales, recording and
similar Taxes arising in connection with the transactions contemplated hereunder, whether such
Taxes are imposed on the Sellers or the Buyer. The Parties shall cooperate to comply with all
requirements for such Taxes and shall provide such documentation and take such other actions as may
be necessary to minimize the amount of any such Taxes.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->28<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>9.2 </B><U><B>Allocation of Purchase Price</B></U>. Attached hereto as <U><B>Exhibit&nbsp;L</B></U>, Buyer and
Sellers have jointly prepared a good faith allocation of the Purchase Price among the Purchased
Assets, the NGAS Options, the Kay Jay ROFR and the other items described on <U><B>Exhibit&nbsp;L</B></U>, in
accordance with the provisions of Section&nbsp;1060 of the Code (collectively, the &#147;<B><I>Allocated Values</I></B>&#148;,
and individually, an &#147;<B><I>Allocated Value</I></B>&#148;). Buyer and Sellers shall report the transactions
contemplated hereby on all Tax Returns in a manner consistent with this allocation. If any taxing
authority makes or proposes an allocation different from the allocation determined under this
<U><B>Exhibit&nbsp;L</B></U>, such party may contest such allocation (or proposed allocation) and shall
provide written noticed to the other party of such fact and shall provide such additional written
notices as are reasonable to the other party to make it aware of the status and final disposition
of such contest allocation of the allocation made or proposed by such taxing authority. Further,
after providing written notice to the party adversely affected by such allocation (or proposed
allocation) by a taxing authority, the other party hereto may file such protective claims or Tax
Returns as may be reasonably required to protect its interests.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 10<BR>
TERMINATION</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>10.1 </B><U><B>Termination Events</B></U>. This Agreement may be terminated at any time prior to the
Closing:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;by the mutual written consent of Buyers and Sellers;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;by Buyer if the Closing has not occurred by the close of business on July&nbsp;1, 2009,
<I>provided, however</I>, that Buyer shall not be permitted to terminate under this Section to the extent
the failure to close is due to the breach of this Agreement by Buyer;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;by Buyer if Sellers shall have breached or failed to perform in any material respect any
of its representations, warranties, covenants or other agreements contained in this Agreement,
which breach or failure to perform would give rise to the failure of a condition set forth in
<U>Section&nbsp;7.2</U>; <I>provided, however</I>, that the breaching Party shall first be entitled to five
(5)&nbsp;days notice and the opportunity to cure and <I>provided furthermore </I>that the Party seeking to so
terminate not be in breach at such time;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;by Sellers if Buyer shall have breached or failed to perform in any material respect any
of its representations, warranties, covenants or other agreements contained in this Agreement,
which breach or failure to perform would give rise to the failure of a condition set forth in
<U>Section&nbsp;7.3</U>; <I>provided, however</I>, that the breaching Party shall first be entitled to five
(5)&nbsp;days notice and the opportunity to cure and <I>provided furthermore </I>that the Party seeking to so
terminate not be in breach at such time; or
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)&nbsp;by either Buyers or Sellers if any Law or enforceable rule of any Governmental Body
becomes final and effective, prohibiting or making illegal the consummation of the transactions
contemplated by this Agreement, upon notification to the non terminating Party by the terminating
Party.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>10.2 </B><U><B>Effect of Termination</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;In the event of any termination of this Agreement as provided in <U>Section&nbsp;10.1</U>,
this Agreement shall forthwith be of no further force and effect and there shall be no liability on
the part of Buyer or Sellers except with respect to the Confidentiality Agreement or as set out in
<U>Section&nbsp;10.2(b)</U>, it being expressly agreed and acknowledged that the Confidentiality
Agreement shall survive any such termination.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;Notwithstanding <U>Section&nbsp;10.2(a)</U>, if this Agreement is terminated for reasons other
than a termination by Sellers under <U>Section&nbsp;10.01(d)</U> or <U>Section&nbsp;10.1(e)</U>, and, after
such termination any of Sellers or their Affiliates consummates a Subsequent Transaction, then
Sellers shall pay to Buyer within three (3)&nbsp;Business Days thereafter, a single payment in
immediately available funds of One Million Four Hundred Thousand Dollars ($1,400,000).
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;If a Subsequent Transaction occurs or more than one transaction that would qualify as a
Subsequent Transaction pursuant to clause (b)&nbsp;of the definition thereof but for the fact that such
transaction fails the 50% test in clause (b)&nbsp;of the definition thereof occurs, then in each such
case Sellers shall provide Buyer with prompt written notice thereof and shall provide Buyer with
access to all necessary documentation relating thereto for
the purpose of confirming amounts payable by or to Sellers hereunder.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->29<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>ARTICLE 11<BR>
MISCELLANEOUS</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.1 </B><U><B>Entire Agreement; Amendment</B></U>. This Agreement and the documents referred to herein
to be delivered pursuant hereto constitute the entire agreement between the Parties pertaining to
the subject matter hereof, and supersede all prior and contemporaneous agreements, understandings,
negotiations and discussions of the Parties, whether oral or written, and there are no warranties,
representations or other agreements between the Parties in connection with the subject matter
hereof, except as specifically set forth herein or therein. Except as otherwise contemplated in
<U><B>Exhibit&nbsp;G</B></U> to the NAESB Purchase Agreement, no amendment, supplement, modification or
termination of this Agreement shall be binding unless executed in writing by the Party to be bound
thereby. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a
waiver of any other provision of this Agreement, whether or not similar, nor shall such waiver
constitute a continuing waiver unless otherwise expressly provided.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.2 </B><U><B>Expenses</B></U>. Except as specifically set forth herein, each of the Parties shall pay
the fees and expenses of their respective counsel, accountants and other experts and the other
expenses incident to the negotiation and preparation of this Agreement and consummation of the
transactions contemplated hereby.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.3 </B><U><B>Governing Law; Jurisdiction &#038; Venue</B></U>. This Agreement shall be construed, enforced
and interpreted according to the laws of the State of Texas, without regard to the conflicts of law
rules thereof; provided, however, that the Parties acknowledged that the actual conveyance of the
Purchased Assets under the Bill of Sale, and the actual conveyance of the Retained Gathering Assets
to New NGAS Gathering shall be construed, enforced and interpreted according to the laws of the
state where the properties conveyed sit. Each Party hereby irrevocably submits to the jurisdiction
of the courts of the State of and the federal courts of the United States of America located in
Harris County, Texas over any dispute or proceeding arising out of or relating to this Agreement or
any Ancillary Agreement or any of the transactions contemplated hereby or thereby, and each Party
irrevocably agrees that all claims in respect of such dispute or proceeding shall be heard and
determined in such courts. Each Party hereby irrevocably waives, to the fullest extent permitted
by applicable Law, any objection which it may now or hereafter have to the venue of any dispute
arising out of or relating to this Agreement or any Ancillary Agreement or any of the transactions
contemplated hereby or thereby brought in such court or any defense of inconvenient forum for the
maintenance of such dispute or Action. Each Party agrees that a judgment in any dispute heard in
the venue specified by this section may be enforced in other jurisdictions by suit on the judgment
or in any other manner provided by applicable Law.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.4 </B><U><B>Assignment</B></U>. This Agreement and each Party&#146;s respective rights hereunder may not
be assigned, by operation of Law, change of control, or otherwise, without the prior written
consent of the other Party, which consent may be withheld in the discretion of such other Party.
Notwithstanding the foregoing, SES (with regard to the NGAS Options) and Buyer shall have the right
to designate one or more Affiliates to take title to and/or assume any or all of the Purchased
Assets at Closing (or with regard to the exercise of the NGAS Options or the Kay Jay ROFR), but SES
(with regard to the NGAS Options) and Buyer (with regard to the Kay Jay ROFR) shall remain liable
to the Seller hereunder notwithstanding any such delegation.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.5 </B><U><B>Notices</B></U>. All communications, notices and disclosures required or permitted by
this Agreement shall be in writing and shall be deemed to have been given at the earlier of the
date (a)&nbsp;when delivered personally or by messenger or by overnight delivery service by a recognized
commercial carrier, (b)&nbsp;five (5)&nbsp;days after being mailed by registered or certified United States
mail, postage prepaid, return receipt requested, or (c)&nbsp;when received via telecopy, telex,
facsimile or other electronic transmission, in all cases addressed to the Person for whom it is
intended at his address set forth below or to such other address as a Party shall have designated
by notice in writing to the other Party in the manner provided by this <U>Section&nbsp;11.5</U>:
</DIV>

<DIV align="left" style="margin-top: 12pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; background: transparent; color: #000000">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD></TD>
</TR>
<TR valign="top">
    <TD nowrap align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If to the Buyer:</TD>
    <TD>&nbsp;</TD>
    <TD>Seminole Gas Company<br>
1323 E. 71st Street<br>
Suite&nbsp;300<br>
Tulsa, OK 74136<br>
Attn: Alex Goldberg</TD>
</TR>
</TABLE>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->30<!-- /Folio -->
</DIV>




<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="1%">&nbsp;</TD>
    <TD width="10%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="30%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">If to the Sellers:
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Daugherty Petroleum, Inc.</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">NGAS Gathering, LLC</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">120 Prosperous Place, Suite&nbsp;201</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Lexington, Kentucky 40509</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;
</DIV></TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Attn: William G. Barr III</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.6 </B><U><B>Counterparts; Headings</B></U>. This Agreement may be executed in several counterparts,
each of which shall be deemed an original, but such counterparts shall together constitute but one
and the same agreement. The headings in this Agreement are inserted for convenience of reference
only and shall not constitute a part, or impact the interpretation, hereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.7 </B><U><B>Interpretation</B></U>. Unless the context requires otherwise, all words used in this
Agreement in the singular number shall extend to and include the plural, all words in the plural
number shall extend to and include the singular and all words in any gender shall extend to and
include all genders. All references to contracts, agreements, leases or other understandings or
arrangements shall refer to oral as well as written matters. This Agreement has been negotiated
between the Parties and shall not be read in a light more favorable to one Party relative to the
other.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.8 </B><U><B>Occasional and Bulk Sales Law</B></U><B>. </B>The Buyer and the Seller each agree to waive
compliance by the other with the provisions of the Bulk Sales Law of any jurisdiction.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.9 </B><U><B>Waiver of Damages</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding anything contained to the contrary in this Agreement, the Parties agree that
the recovery by any Party of any damages suffered or incurred by it as a result of any breach by
another Party of any of its obligations under this Agreement shall be limited to the actual damages
suffered or incurred by the non-breaching Party as a result of the breach by the breaching Party of
its obligations hereunder and in no event shall the breaching Party be liable to the non-breaching
Party for any indirect, consequential, special, exemplary, or punitive damages (including any
damages on account of lost profits or opportunities or lost or delayed generation) suffered or
incurred by the non-breaching Party as a result of the breach by the breaching Party of any of its
obligations hereunder; provided, however, that the foregoing shall not be considered a waiver of
cover damages.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.10 </B><U><B>Severability</B></U>. If any provision, clause or part of this Agreement, or the
application thereof under certain circumstances, is held invalid, the remainder of this Agreement,
or the application of such provision, clause or part under other circumstances, shall not be
affected thereby.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.11 </B><U><B>No Reliance</B></U>. No third party is entitled to rely on any of the representations,
warranties and agreements contained in this Agreement. The Buyer and the Seller assume no liability
to any third party because of any reliance on the representations, warranties and agreements of the
Buyer or the Seller contained in this Agreement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.12 </B><U><B>Agreement for the Parties&#146; Benefit</B></U>. Except for the provisions of <U>Article
8</U>, which are also intended to benefit and to be enforceable by any of the Buyer Indemnified
Parties and the Seller Indemnified Parties, this Agreement is not intended to confer upon any
Person not a Party any rights or remedies hereunder, and no Person other than the Parties or such
Persons described above is entitled to rely on any representation, warranty or covenant contained
herein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.13 </B><U><B>Non-Waiver</B></U>. No waiver by either Party hereto of any one or more defaults by the
other in performance of any of the provisions of this Agreement shall be construed as a waiver of
any other default or defaults, whether of a like kind or different nature.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.14 </B><U><B>Further Assurances</B></U>. At any time and from time to time at or after the Closing,
at any Party&#146;s request and without further consideration, the Parties agree to cooperate with each
other, to execute and deliver such other documents, instruments of transfer or assignment, files,
books and records and do all such further acts and things as may be reasonably required to carry
out the transactions contemplated hereby.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->31<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.15 </B><U><B>Public Announcements</B></U>. Except pursuant to a Requirement of Law, prior to the
expiration of one hundred eighty (180)&nbsp;days after the Closing Date, no Party hereto may make any
public announcements regarding this Agreement or the subject matter hereof without the prior
written consent of the other Party. Notwithstanding the foregoing, following the execution of this
Agreement, the Parties shall cooperate in issuing public announcements regarding the transactions
described herein.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.16 </B><U><B>Confidentiality</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;This Agreement is confidential and neither the fact that the Parties have entered into
this Agreement, nor any of the terms and conditions herein, may be disclosed to a third party
without the other Party&#146;s prior written consent, except that either Party may disclose this
Agreement and its contents to its financial, accounting, engineering and legal advisors who have a
need to know such information and who agree to maintain its confidentiality.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;From and after the Closing, the Sellers and Guarantors shall, and shall cause their
respective Affiliates to, keep confidential and not disclose all information relating to the
Purchased Assets (the &#147;<B><I>Restricted Information</I></B>&#148;), and shall not directly or indirectly use such
Restricted Information for any purpose, except as and to the extent permitted by the terms of this
Agreement or the Ancillary Agreements. The confidentiality obligation set forth in this Section
shall not apply to any information that (i)&nbsp;is in the public domain, (ii)&nbsp;is published or otherwise
becomes part of the public domain through no fault of the Sellers, Guarantors or any of their
Affiliates or (iii)&nbsp;becomes available to the Seller or any of its Affiliates on a non-confidential
basis from a source that did not acquire such information (directly or indirectly) from the
Sellers, Guarantors or the Buyer or any of their respective Affiliates on a confidential basis.
Notwithstanding the foregoing, the Sellers may make disclosures required by Law and in connection
with disputes hereunder; provided, however, that the Sellers, to the extent practicable, shall
provide the Buyer with prompt notice thereof so that the Buyer may seek a protective order or other
appropriate remedy or waive compliance with the provisions of this <U>Section&nbsp;11.16</U>. In the
event that such protective order or other remedy is not obtained or the Buyer waives compliance
with the provisions of this <U>Section&nbsp;11.16</U>, the Seller shall or shall cause the Person
required to disclose such Restricted Information to furnish only that portion of the information
that such Person is legally required, and, to the extent practicable, the Seller shall exercise
commercially reasonable efforts to obtain reliable assurance that confidential treatment is
accorded the Restricted Information so furnished. The Sellers&#146;, Guarantors&#146;, and their Affiliates&#146;
confidentiality obligations under this Section shall continue for (5)&nbsp;years from the date hereof;
provided that, with respect to Restricted Information relating to any Assumed Contract, such
obligation shall terminate on a date that is the later of (A)&nbsp;the end of such five (5)&nbsp;year period
and (B)&nbsp;the date of termination of such Assumed Contract.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;From and after the Closing, any restrictions contained herein or in the Letter of Intent
dated January&nbsp;14, 2009 among the Buyer and the Seller relating to the Buyer&#146;s use or disclosure of
any Restricted Information shall be null and void.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.17 </B><U><B>WAIVER OF JURY TRIAL</B></U>. EACH PARTY TO THIS AGREEMENT HEREBY IRREVOCABLY WAIVES
TRIAL BY JURY IN ANY ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT OR ANY ANCILLARY
AGREEMENT.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.18 </B><U><B>Post Closing Obligations</B></U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;At any time or from time to time after the Closing, each Party will, upon the reasonable
request of the other Party, execute and deliver any further instruments or documents, and exercise
commercially reasonable efforts to take such further actions as may reasonably be required, to
fulfill and implement the terms of this Agreement or realize the benefits intended to be afforded
hereby.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;In addition, at any time or from time to time after the Closing, each Party will cooperate
reasonably with the other Party (and the other Party&#146;s counsel, as applicable) and make available
their personnel, and provide such testimony and access to their books and records as shall be
reasonably requested, (i)&nbsp;in connection with the contest or defense against any action, suit,
proceeding, hearing, investigation, charge, complaint, claim, or demand in connection with (A)&nbsp;any
transaction contemplated under this Agreement or (B)&nbsp;any fact, situation, circumstances, status,
condition, activity, practice, plan, occurrence, event, incident, action, failure to act, or
transaction relating to the Purchased Assets (including during such period prior to Closing) or
(ii)&nbsp;otherwise at the
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->32<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">other Party&#146;s reasonable request in connection with any other matter arising and relating to
the Purchased Assets, all at the reasonable out-of pocket expense of the requesting Party (unless
the requesting Party is entitled to indemnification therefor hereunder).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;For a period of seven (7)&nbsp;years after the Closing Date, with regard to books, records,
documents or information concerning Taxes relating to the Purchased Assets or the Retained
Gathering Assets, and for a period of five (5)&nbsp;years after the Closing date, with regard to all
other books, records, documents or information reasonably related to the Purchased Assets or the
Retained Gathering Assets, without first giving notice to the other Party thereof and permitting
the other Party to retain or copy such books and records as it may select. During such period, each
Party will permit the other Party to examine and make copies, at the other Party&#146;s expense, of such
books, records, documents and information for any reasonable purpose, including any litigation now
pending or hereafter commenced against the Party or its Affiliates, or the preparation of income or
other tax returns; provided, however, that all such examinations by the other Party shall occur and
all such access shall be provided to a Party at times and places reasonably set by the other Party.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.19 </B><U><B>Counterparts</B></U>. This instrument may be executed in any number of identical
counterparts, each of which for all purposes shall be deemed an original, and all of which shall
constitute collectively, one instrument. It is not necessary that each party hereto execute the
same counterpart so long as identical counterparts are executed by each such party hereto. This
instrument may be validly executed and delivered by facsimile or other electronic transmission.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>11.20 </B><U><B>Survival</B></U>. Subject to limitations in respect of representations and warranties
set forth in <U>Section&nbsp;8.1</U>, all covenants and obligations in this Agreement, the Ancillary
Agreements and any other certificate or document delivered pursuant to this Agreement shall survive
the Closing and the consummation of the transactions contemplated hereby.
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B><I>&#091;Signature Page Follows&#093;</I></B>
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->33<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">




<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IN WITNESS WHEREOF, the Parties have executed this Agreement, by their duly authorized
representatives, on the date first above written.
</DIV>

<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>NGAS GATHERING, LLC</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left"><I>/s/ William G. Barr III,</I>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">William G. Barr III,&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Chief Executive Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>DAUGHERTY PETROLEUM, INC.</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left"><I>/s/ William G. Barr III,</I>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">William G. Barr III,&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Chief Executive Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>NGAS GATHERING II, LLC</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left"><I>/s/ William G. Barr III,</I>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">William G. Barr III,&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Chief Executive Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>SEMINOLE GAS COMPANY</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left"><I>/s/ Robert B. Rosene Jr.</I>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Robert B. Rosene Jr.,      &nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Chief Executive Officer and President&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->34<!-- /Folio -->
</DIV>



</BODY>
</HTML>
</TEXT>
</DOCUMENT>
