Steven R. Enger

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.

Davis Petroleum Acquisition Corp. explores and develops oil and gas properties. The company was founded on January 10, 2008 and is headquartered in Dallas, TX.

Bonanza Creek Energy, Inc. engages in the extraction of oil and associated liquids-rich natural gas. It focuses on the Niobrara and Codell formations in the Denver-Julesburg Basin. The company was founded on December 2, 2010 and is headquartered in Denver, CO.

Ellora Energy, Inc. provides oil and gas exploration and production services. It primarily operates in two areas, east Texas and adjacent lands in western Louisiana; and the Hugoton field in southwest Kansas. the company was founded in 1995 and is headquartered in Boulder, CO.

Founded in 1989, Petrie Parkman & Co., Inc. is an investment bank headquartered in Denver, Colorado with additional offices in Houston and London. The offer investment banking services, equity research, sales and trading and underwriting in the capital markets area. Their research analysts focus on the energy sector. Their research coverage extends from small oil companies to large integrated major oils, pipeline, midstream and downstream companies. Petrie Parkman is a member of the NASD and the SIPC. They are a subsidiary of Merrill Lynch & Co., Inc. (NYSE: MER).

Davis Petroleum Corp. provides private oil and gas exploration, development and production services. The firm specializes in drilling, completions, production operations, pipelines, and marketing staff. The company was founded in 1986 and is headquartered in Houston, TX.

National Association of Petroleum Investment Analysts is a Non-Profit organization, which engages in education of its members in their knowledge of the petroleum industry. The company was founded in 1974 and is headquartered in Concord, MA.