Jeff Vaughan

Tracker Resource Development (Tracker) is an EnCap-backed oil and gas company that focuses on oil and gas projects with significant resource potential and historically low recoveries. By applying reservoir characterization, integrating petrophysical data and implementing modern completion technology Tracker has been able to convert previously uneconomic prospects into profitable and repeatable resource development plays. Tracker has successfully employed this strategy in Texas, the Mid-Continent and Rocky Mountain regions. Tracker is actively seeking additional drilling projects and acquisitions, preferably projects with large scale, specifically resource and fracture plays.

Part of Marathon Petroleum Corp., Giant Exploration & Production Co. provides refining services and markets petroleum products.

Tracker Resource Development III LLC engages in the exploration and development of oil and natural gas properties. The company was founded in 2011 and is headquartered in Denver, CO.

Giant Industries, Inc. engages in the provision of refining services and marketing of petroleum products. The company was founded on December 06, 1989 and is headquartered in Tempe, AZ.

Sandefer Capital Partners LP is a private equity firm, founded in 1995 by Jeff D. Sandefer. The firm headquartered in Austin, Texas.

Buena Vista Development Co. provides real estate development services. The private company is based in New York, NY.