Edmund Segner

Enbridge Energy Co., Inc. provides crude and natural gas transportation business services. The company was founded on October 30, 2001 and is headquartered in Houston, TX.

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.

Laredo Petroleum, Inc. is an exploration and production company with headquarters in Tulsa, Oklahoma. Laredo's strategy is to make strategic acquisitions and participate in drilling joint ventures having upside potential in the targeted area of the Mid-Continent and Permian Basin Regions of the United States. The company was founded in May 2007 and is headquartered in Tulsa, OK

Archrock Partners LP, engages in the provision of natural gas compression services. The firm designs, owns, installs, operates, repairs, and maintains equipment to provide natural gas compression services to customers. It also owns and operates a natural gas processing plant. The company was founded on October 10, 2006 and is headquartered in Houston, TX.

Part of The Nature Conservancy, Inc., The Nature Conservancy of Texas is a private company that provides nature and wildlife protection and preservation services. The company is based in San Antonio, TX.

Part of Archrock, Inc., Exterran General Partner LP provides natural gas compression services. The private company is based in Wilmington, DE. The CEO of the company is D. Bradley Childers.

Part of Enbridge, Inc., Midcoast Holdings LLC provides investment services. The private company is based in Houston, TX. C. Gregory Harper has been the CEO of the company since 2014.

HighPoint Resources Corp. operates as an independent oil and gas company. It engages in the exploration, development and production of oil, natural gas and natural gas liquids. The company was founded in 2002 and is headquartered in Denver, CO.