Patrick R. Oenbring

Warburg Pincus LLC (Warburg Pincus) is a private equity subsidiary of Warburg Pincus & Company US LLC founded in 1966. The firm is headquartered in New York.

Brigham Exploration Co. is an independent exploration, development and production company. The company engages in the exploration and development of onshore crude oil and natural gas reserves. Its exploration and production activities are performed primarily in the onshore Texas Gulf Coast, the Anadarko Basin of northwest Oklahoma, the Texas Panhandle and west Texas. Brigham Exploration was founded by Ben M. Brigham in 1990 and is headquartered in Austin, TX.

Ovintiv Canada ULC engages in the production of natural gas, oil and natural gas liquids. It operates through the following segments: Canadian Operations, USA Operations and Market Optimization. The Canadian Operations segment includes the exploration for, development of and production of natural gas, oil and natural gas liquids and other related activities within Canada. The USA Operations segment involves in the exploration, development and production of natural gas, oil, and natural gas liquids and other related activities within the U.S. The Market Optimization segment is responsible for the sale of the company's proprietary production to third party customers and the associated netback price. The company was founded in 1881 and is headquartered in Calgary, Canada.

El Paso Production Co. explores natural gas and oil reserves. The company is a subsidiary of El Paso Corporation. It is located in Houston, TX.

Part of BP Plc, BP Exploration & Production, Inc. offers oil exploration and production services. The company is based in Houston, TX.

Brigham Resources LLC provides oil and gas services. The firm focuses on using technologies to identify and develop unconventional liquids rich resource plays. The company was founded by Ben M. Brigham and Eugene B. Shepherd in 2012 and is headquartered in Austin, TX.

ACM Ltd (ACM) is a private equity firm founded in 2000 by Pentti Karkkainen and Jeffrey van Steenbergen. The firm is headquartered in Calgary, Canada.

Teachers' Private Capital is a private equity firm founded in the year 1991. The firm is headquartered in Toronto, Ontario with additional offices in London, Singapore and Hong Kong.

University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX.

American Association of Professional Landmen consists of landmen and land-related persons throughout affiliated local associations in the United States and in Canada. It promotes standards of performance for all land professionals, which encourage responsible stewardship of energy and mineral resources. The company was founded on March 17, 1987 and is headquartered in Fort Worth, TX.

Fairfield Energy Ltd. produces upstream oil. It operates a balanced portfolio of North Sea assets, including the producing Dunlin cluster of fields in the Northern North Sea and the producing Clipper South field in the Southern Gas Basin. The company was founded by Christopher Alan Wright, Jon Gluyas, Jim Henderson, Andrew R. Hockey, and Mark McAllister in September 2005 and is headquartered in Westhill, the United Kingdom.

Offshore Energy Center is a non-profit organization which engages in the promotion and awareness of energy resources. It offers tours, membership services, training courses, rental services, gift shops, and educational services. The organization is headquartered in Houston, TX.

Morgan Stanley Capital Partners (Morgan Stanley Capital) is a private equity subsidiary of Morgan Stanley founded in 1985. The firm is headquartered in New York.

Chisholm Energy Holdings LLC explores petroleum properties. The company is headquartered in Fort Worth, TX.

KANATA Energy Group Ltd. operates as a midstream infrastructure and services company. It focuses on the acquisition, construction and operation of gathering, processing and liquids extraction facilities in Western Canada. The company was founded in 2012 and is headquartered in Calgary, Canada.

Energy Impact Partners LLC (Energy Impact Partners) is a private equity firm founded in 2014 by Steven Hellman. The firm is headquartered in New York.

Tall City Exploration III LLC engages in the exploration and production of oil and gas. Its activities include the pursuit of acquisitions and the exploration and development of upstream oil and gas assets in the Permian Basin. The company is headquartered in Midland, TX.

Credit Suisse (New York Securities Branch) is based in New York, NY. Part of UBS Group AG, Credit Suisse (New York Securities Branch) is a company that provides investment banking and asset management services.

Part of BP Plc, BP Angola is an Angolan company that explores and produces oil and gas. The company is based in Luanda, Angola.

Trivium Packaging BV manufactures recyclable metal packaging products. It offers food, pet food, seafood, aerosol, and nutrition cans; beverage bottles; beverage kegs; aluminum slugs; ends and components; threaded bottles; packaging for paints and coatings. The company was founded on October 31, 2019 and is headquartered in Schiphol, the Netherlands.

Part of BP Plc, BP Russia explores, produces, refines and distributes petroleum, natural gas and related products. The company is based in Moscow, Russian Federation.

Travis Peak Resources LLC provides oil and gas exploration and production services. The company was founded by Clint Calhoun, Jerry Ilseng, George Werner Grunau, and James S. Addison in November 2013 and is headquartered in Houston, TX.

Innovex Downhole Solutions, Inc. designs, manufactures and installs downhole products for oil and gas industries. Its products include wellhead systems, well construction, well completion, drilling and deployment, product solutions, fishing and interventions. The firm also supports upstream onshore and offshore activities. The company was founded in 2016 and is headquartered in Humble, TX.

VTX Energy Partners LLC provides oil and gas exploration services. The company was founded by Eugene B. Shepherd and is headquartered in Austin, TX.

FireBird Energy LLC operates and develops crude oil and natural gas producing assets in the Western Midland Basin. The company was founded by Adam Tischer and is headquartered in Dallas, TX.

Ensign Natural Resources LLC operates as an exploration and production company. It focuses on acquiring, developing and producing U.S. unconventional resources. The company was founded in 2017 and is headquartered in Houston, TX.

Independence Resources Management LLC operates as an oil and gas exploration and production company. It intends to target onshore oil and gas acquisition and play extension opportunities in known producing basins in the Mid-Continent and Rockies regions of the U.S. with an initial focus on the Anadarko Basin. The firm focuses on plays with large amounts of hydrocarbons in place and low recovery factors, where advanced drilling and completion techniques can create compelling risk-adjusted returns. The company was founded by John Nicholas, Michael D. van Horn, Rod L. Steward and Charles Minero in 2014 and Houston, TX.

Corex Resources Ltd. engages in the development of oil and natural gas resources. Its areas of operations include Manitoba, Crystal and Cecil. The company was founded in April 2007 and is headquartered in Calgary, Canada.