Kirsten Hink

Mariner Energy, Inc. explored and produces oil and natural gas. It operated in four principal areas: Permian Basin, Gulf Coast, Gulf of Mexico Deepwater and Gulf of Mexico Shelf. The company was founded in August 1983 and is headquartered in Houston, TX.

The Group's principal activity is to explore, develop and produce oil and natural gas. Its exploration activity is based on an integrated geologic interpretation method incorporating 3-D seismic technology and advanced visualization and data analysis techniques utilizing state-of-the-art computer hardware and software. The operations are conducted primarily along the onshore United States, Gulf Coast with its primary emphasis in South Texas and South Central Louisiana.

Vanguard Natural Resources LLC is an oil and natural gas exploration company, which focuses on the acquisition and development of mature long-lived natural gas and oil properties. Its properties are located in the Appalachian Basin in Kentucky and Tennessee; the Permian Basin in West Texas and New Mexico; and the Big Horn Basin in Wyoming and Montana. The company was founded in October 2006 and is headquartered in Houston, TX.

Mesquite Energy, Inc. engages in the acquisition and development of unconventional oil and natural gas resources. The company was founded by Antonio R. Sanchez on August 22, 2011 and is headquartered in Houston, TX.

Benz Energy, Inc. produces oil and natural gas. The company was founded on April 7, 1992 and is headquartered in Houston, TX.

Evolve Transition Infrastructure LP engages in the acquisition, development, and production of oil and natural gas properties and related assets. The firm operates through the following segments: Midstream and Production. The Midstream segment operates the gathering, processing, and transportation of natural gas. The Production segment consists of oil and natural gas properties in Texas and Louisiana. The company was founded on February 7, 2005 and is headquartered in Houston, TX.

Sanchez Oil & Gas Corp. explores and produces oil and natural gas. It offers exploration, production, and marketing of crude oil, natural gas, and petroleum products. The company was founded in 1972 and is headquartered in Houston, TX.

Sanchez Midstream Partners GP LLC is an American company that distributes oil and natural gas through pipelines. The private company is based in DE. Gerald F. Willinger has been the CEO of the company since 2015.