Alan Hirshberg

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.

Falcon Minerals Corp. engages in owning and acquiring royalty interests, mineral interests, non-participating royalty interest and overriding royalty interests in oil and natural gas properties. It operates in Eagle Ford Shale and Marcellus Shale. The company was founded by Daniel C. Herz on June 13, 2016 and is headquartered in Houston, TX.

Noble Corp. Plc engages in the provision offshore drilling services for oil and gas industry. It focuses on a balanced fleet of floating and jackup rigs and the deployment of drilling rigs in oil and gas basins around the world. The company was founded by Lloyd Noble and Art Olson in 1921 and is headquartered in Sugar Land, TX.

Noble Corp. is an offshore drilling contractor for the oil and gas industry. The firm provides contract drilling services to the international oil and gas industry with its global fleet of mobile offshore drilling units. It focuses on a balanced, high-specification fleet of floating and jackup rigs and the deployment of its drilling rigs in oil and gas basins around the world. The company was founded by Lloyd Noble in 1921 and is headquartered in Sugar Land, TX.

Noble Services Co. LLC operates as a offshore drilling contractor. The company was founded on October 2, 2020 and is headquartered in Sugar Land, TX.

Noble Drilling Services LLC operates as a drilling contractor. The company was founded on January 3, 1990 and is headquartered in Sugar Land, TX.