Bryan Dicus

Core Minerals Operating Co., Inc. provides oil and gas exploration and production services. Its project management including land leasing, surface use, drilling, marketing, gathering, and transportation and Participation in oil and gas exploration and development projects with a focus on horizontal well development programs. The company was founded in 2006 and is headquartered in Evansville, IN.

Noble Energy, Inc. operated as an exploration and production company. It engaged in the acquisition, exploration and development of crude oil and natural gas. The firm operated through the following geographical segments: United States, Eastern Mediterranean, West Africa, Other International and Midstream. The United States segment was consists of U.S. onshore and Gulf of Mexico. The Eastern Mediterranean segment was included Israel and Cyprus. The West Africa segment comprised of Equatorial Guinea, Cameroon, and Gabon. The Other International segment was composed of Newfoundland, Suriname, and other new ventures. The Midstream segment was owns, operates, develops, and acquires domestic midstream infrastructure assets with focus areas being the DJ and Delaware Basins. The company was founded by Lloyd Noble in 1932 and it was headquartered in Houston, TX.

Patina Oil & Gas Corp. engages in the acquisition, development, exploitation and production of oil and natural gas properties within the continental United States. The company was incorporated in June 20, 2001 and is headquartered in Denver, CO.

Elysium Energy LLC engages in the exploration and development of oil and gas properties. The company is headquartered in Dallas, TX.

ExxonMobil Oil Corp. operates gas stations and produces petroleum related products. The company was founded on August 24, 1959 and is headquartered in The Woodlands, TX.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Illinois Oil & Gas Association provides an agency through which oil and gas producers, landowners, royalty owners, and others who may be directly or indirectly affected by or interested in oil and gas development and production in Illinois, may protect, preserve and advance their common interests. The company was founded in 1944 and is headquartered in Mount Vernon, IL.