Cathleen Osborn

Hallwood Consolidated Resources Corp. is a Delaware corporation engaged in the development, production and sale of oil and gas and in the acquisition, exploration, development and operation of oil and gas properties. The principal objective of company is to maximize shareholder value by increasing its reserves, production and cash flow through a balanced program of development and high potential exploration drilling, as well as selective acquisitions.

Hallwood Petroleum LLC engages in exploration and development onshore drilling. The company is headquartered in Frisco, TX.

Whiting Canadian Holding Co. ULC engaged in the exploration, exploitation, acquisition and production of crude oil and natural gas. The company was founded by Lynn A. Peterson and James Ernest Catlin on March 17, 1972 and was headquartered in Denver, CO.

SRC Energy, Inc. engages in the acquisition, development and production of oil and natural gas. It focuses in the operation of Wattenberg Field in the Denver-Julesburg Basin. The company was founded on May 11, 2005 and is headquartered in Denver, CO.

Whiting Petroleum Corp. engages in the development, production, acquisition, and exploration of oil and gas properties. It operates in the Rocky Mountains regions. The company was founded by Kenneth R. Whiting and J. Bert Ladd in January 1980 and is headquartered in Denver, CO.