Scott A. Griffiths

Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX.

Spinnaker Exploration Co. was an independent energy company engaged in the exploration, development and production of natural gas and oil in the U.S. Gulf of Mexico. It was headquartered in Houston, TX.

EPL Oil & Gas, Inc. operated as an oil and natural gas exploration and production company. It was focused on acquiring and developing assets on state and federal waters offshore Louisiana in the United States Gulf of Mexico shelf region. The company was founded on January 29, 1998 and it was headquartered in Houston, TX.

EnLink Midstream Partners LP provides integrated midstream services across natural gas, crude oil, condensate, and NGL commodities. It operates through the following segments: Permian, Louisiana, Oklahoma, North Texas, and Corporate. The Permian segment covers the natural gas gathering, processing, and transmission activities and crude oil operations in the Midland and Delaware Basins in West Texas and Eastern New Mexico and crude operations in South Texas. The Louisiana segment consists of natural gas pipelines, natural gas processing plants, storage facilities, fractionation facilities, and NGL assets located in Louisiana and crude oil operations in ORV. The Oklahoma segment refers to the natural gas gathering, processing, and transmission activities, and crude oil operations in the Cana-Woodford, Arkoma-Woodford, northern Oklahoma Woodford, STACK, and CNOW shale areas. The North Texas segment comprises of natural gas gathering, processing, and transmission activities in North Texas. The Corporate segment are unconsolidated affiliate investments in the Cedar Cove JV in Oklahoma, ownership interest in GCF in South Texas, derivative activity, and general corporate assets and expenses. The company was founded on July 12, 2002 and is headquartered in Dallas, TX.

Copano Energy LLC processes and transmits natural gas. It offers midstream services to natural gas producers, including natural gas gathering, compression, dehydration, treating, marketing, transportation, processing, and fractionation services. The company was founded by John R. Eckel Jr. in 1992 and is headquartered in Houston, TX.

Energy XXI (Bermuda) Ltd. operates as an independent oil and natural gas exploration and production company. It engages in the business of acquisition, exploration, development and operation of oil and natural gas properties. The company was founded by John D. Schiller Jr. and David W. Griffin in June 2005 and is headquartered in Hamilton, Bermuda.

Enlink Midstream Manager LLC provides crude oil and gas exploration services. The company was founded on April 10, 2014 and is headquartered in Dallas, TX.

Part of Devon Energy Corp., Global Natural Resources Corp. is a private company that explores for, develops, and produces oil and natural gas. The company is based in Houston, TX. Global Natural Resources was acquired by Seagull Energy Corp. on October 03, 1996 for $549.20 million.