6
5
2010 Total Production:  
145 bcfe, +4%, 14%
12/31/10 Proved Reserves: 
2,440 bcfe, +21%, 14%
12/31/10 Net Leasehold Acres: 
1,420,000, +15%, 11%
2010 Total Production:  
0 bcfe, NM, NM
12/31/10 Proved Reserves:  
10 bcfe, NM, NM
12/31/10 Net Leasehold Acres: 
800,000, +135%, 6%
2010 Total Production:  
60 bcfe, -20%, 6%
12/31/10 Proved Reserves:  
770 bcfe, +4%, 5%
12/31/10 Net Leasehold Acres: 
1,200,000, -44%, 9%
2010 Total Production:  
2 bcfe, NM, NM
12/31/10 Proved Reserves:  
110 bcfe, NM, 1%
12/31/10 Net Leasehold Acres: 
470,000, +488%, 4%
Note:  Figures do not add to company totals.
* Compared to last year
** % of company total
***  Bossier Shale acreage overlaps with 
Haynesville Shale acreage
NM Not meaningful