John Seitz

ION Geophysical Corp. engages in the provision of geoscience technology, services, and solutions to the oil and gas industry. It operates through the E&P Technology and Services, and Operations Optimization segments. The E&P Technology and Services segment creates digital data assets and delivers services that improve decision-making, mitigate risk and maximize portfolio value for E&P companies. The Operations Optimization segment develops mission-critical subscription offerings and engineering services that enable operational control and optimization offshore. The company was founded in 1968 and is headquartered in Houston, TX.

Endeavour International Corp. was engaged in exploration and development of oil and gas reserves. The company was founded by William L. Transier and John N. Seitz and was headquartered in Houston, TX.

Fischer-Seitz Capital Partners LLC is a hedge fund manager located in Lyons, Colorado

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.

Elk Resources, Inc. explores oil and gas wells. The firm also provides all supportive activities related to oil & gas exploration. The company is located in Denver, CO.

Anadarko Petroleum Corp. is an independent exploration and production company. It operates through the following segments: Exploration and Production; WES Midstream; and Other Midstream. The Exploration and Production segment focuses on the exploration, development, production, and sale of oil and natural gas. The WES Midstream and Other Midstream segment consists of gathering, compressing, treating, processing, and transporting of natural gas; gathering, stabilizing, and transporting of oil and natural gas liquids. The company was founded in 1959 and is headquartered in The Woodlands, TX.

Gulf United Energy, Inc. is a development stage company, which engages in the oil and gas exploration. It holds interests on properties in Colombia and Peru and develops non-operated oil and gas assets in South America. The company was founded on September 19, 2003 and is headquartered in Houston, TX.