what type of business is common in east texas
patent holding companies
title: East Texas Oil Field text: East Texas Oil Field The East Texas Oil Field is a large oil and gas field in east Texas. Covering and parts of five counties, and having 30,340 historic and active oil wells, it is the second-largest oil field in the United States outside Alaska, and first in total volume of oil recovered since its discovery in 1930. Over 5.42 billion barrels of oil have been produced from it to-date. It is a component of the Mid-Continent Oil Province, the huge region of petroleum deposits extending from Kansas to New Mexico to the Gulf of Mexico. The field includes parts title: East Texas Oil Field text: of oil was stolen over several decades from legal owners. Today, the area remains a strong contributor to oil production in Texas. The significance of the region to Texas' overall production, however, has been tempered by the increase of drilling activity in the Eagle Ford Shale and the Permian Basin Plays. Since its discovery, the East Texas Oil Field has produced more than of oil, and it originally contained more than . East Texas Oil Field The East Texas Oil Field is a large oil and gas field in east Texas. Covering and parts of five counties, and having 30,340 title: East Texas text: a certain cultural enclave or bubble that distinguishes East Texas from the rest of the state. Former residents describe leaving behind the 'Pine Curtain' as a form of escape. The phrase is often used to describe the area, appearing in a newspaper column in the Palestine Herald-Press, and in tourist guide by Mike Dougan. Historically, the East Texas economy has been led by lumber, cotton, cattle and oil. Prior to the discovery of the East Texas Oil Field, cotton, lumber and cattle were the predominant source of economic gains and stability. Needs of local farmers contributed greatly to the establishment title: East Texas text: (through Dallas and on through Shreveport), Interstate 10 (through Houston and Beaumont into Louisiana), Interstate 45 (through Houston up to Dallas) and U.S. Highway 59 (through Houston and up past Texarkana; in process of being upgraded along most of the route to Interstate 69). In recent years, the region has become home to many patent holding companies, due to its legal system being particularly friendly to patent holders and hostile to out of state tech defendants. The region also contains Sam Houston State University in Huntsville and Stephen F. Austin State University in Nacogdoches, which helps contribute millions of dollars title: H-E-B text: the company was #12 on "Forbes"s list of largest privately held companies; H-E-B was, for many years, until Dell went private in 2013, the largest privately held company in Texas. H-E-B acquired Favor Delivery as a wholly owned subsidiary in February 2018. The details of the merger were not disclosed. Headquartered in Downtown San Antonio, H-E-B Headquarters 646 S Flores St, San Antonio, TX 78204, H-E-B operates more than 300 stores in over 150 communities across Texas. As of late 2010, its operations serve approximately "55-plus" percent of the Texas market, according to "Progressive Grocer", with primary Texas markets including