Roger A. Farrell

Tempest Energy is a Dallas-based independent oil and gas company primarily focused on the acquisition and development of oil and gas properties located in the Wilcox and Frio trends of the Texas Gulf Coast.

Continental Resources, Inc. is an independent oil producer engaged in the exploration, development, and production of crude oil and natural gas. The firm's operations include horizontal drilling and protecting groundwater. The company was founded by Harold G. Hamm in 1967 and is headquartered in Oklahoma City, OK.

Enable Oklahoma Intrastate Transmission LLC engages in provision of natural gas transportation and storage services. It offers pipeline, gathering and processing services and commercial opportunities. It accumulates gas supplies for its local markets, intrastate and interstate pipeline connections. The company was founded in 2008 and is headquartered in Oklahoma City, OK.

Part of Regency Energy Partners LP, Southern Union Gas Services Ltd. is a company that extracts oil and natural gas. The company is based in Fort Worth, TX.

Legion Energy Services II LLC engages in the development, acquisition, and operation of midstream assets, ranging from crude and natural gas gathering and processing to crude oil terminating and storage. The firm concentrates its efforts in the Mid-continent and Bakken regions while also leveraging its prior experience across other select North American basins. The company was founded in 2013 and is headquartered in Tulsa, OK.

Xplorer Midstream LLC develops natural gas gathering and processing and crude oil solutions. It develops midstream projects. The company was founded on February 10, 2014 and is headquartered in Oklahoma City, OK.

Intensity Midstream LLC develops and enhances midstream assets. It constructs, develops, acquires, enhance and operate gathering, treating, processing, storage, transportation and other midstream assets. The company was founded by Joseph L. Griffin and Derek G. Gipson in June 2015 and is headquartered in Tulsa, OK.