Daniel Frank Botterill

Equal Energy Ltd. engages in the exploration, development and production of oil and natural gas. Its portfolio of oil and gas properties is geographically diversified with producing properties located principally in Oklahoma and Alberta. The company is headquartered in Calgary, Canada.

Part of Samson Resources II LLC, Samson Canada Ltd. acquires oil and natural gas properties. The company is based in Calgary, Canada. The Canadian company was founded by William K. Dirks.

Berens Energy Ltd. is engaged in oil and natural gas exploration and production with activities encompassing land acquisition, geological and geophysical assessment, drilling, and completion and production. It maintains appropriate systems of internal accounting and administrative controls. The firm's system is design to provide reasonable assurance that the financial information is relevant, reliable and materially accurate and that the company's assets are properly accounted for and adequately safeguarded. The company was founded by Robert D. Steele in March 2002 and is headquartered in Calgary, Canada.

Tangle Creek Energy Ltd. engages in the exploration, development, and production of oil and natural gases. The company was founded in November 2010 and is headquartered in Calgary, Canada.

Corinthian Oil Corp. explores for oil and natural gas. The company was founded by Jeremy Thornborough and Brad Plosz and is headquartered in Calgary, Canada.