Grant Matthew Burchell

Western Gas Resources, Inc. used to explore natural gas and natural gas liquids. It engaged in the exploration, development, production, gathering, processing, treatment, transportation and marketing of natural gas and natural gas liquids. It operated through four segments: Gas Gathering, Processing and Treating, Exploration and Production, Marketing and Transportation. Western Gas Resources, Inc. was founded in 1989 and was headquartered in Denver, CO.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

Gulf South Pipeline Co. LP distributes natural gas pipeline system. It offers transportation, storage, parking, lending and interruptible storage services. The firm serves various customers, including producers of natural gas, local distribution companies, marketers, electric power generators, industrial users, and interstate and intrastate pipelines. The company was founded in 1937 and is headquartered in Houston, TX.

Outrigger Energy LLC provides midstream services to crude oil and natural gas producers. The company was founded by Dave Keanini on September 16, 2013 and is headquartered in Denver, CO.

Outrigger Energy II LLC is a full-service midstream energy company that specializes in greenfield project development, with a current focus on liquids-rich natural gas and crude oil infrastructure in the Williston Basin of North Dakota and DJ Basin of Wyoming. The company is based in Denver, CO, and has subsidiaries in the United States. Outrigger is supported by equity commitments from an investment fund sponsored by NGP Energy Capital Management, LLC, and an entity affiliated with Brion G. Wise. Outrigger's core values include promoting safety across all aspects of the company and environmental stewardship within its communities. The company was founded by David D. Keanini, who has been the CEO since incorporation.