Kristian Kos

Encompass Energy Services, Inc. operates as development stage company. It continues to search for opportunities in the oilfield services industry and other industries. The company was founded on December 19, 2007 and is headquartered in Oklahoma City, OK.

New Source Energy Corp. engages in the development and production of onshore oil and liquids. It engages in the development and production of onshore oil and liquids-rich natural gas projects in the U.S. The company was founded on July 12, 2011 and is headquartered in Oklahoma City, OK.

New Source Energy GP LLC owned and acquired oil and natural gas properties. The company was headquartered in Oklahoma City. OK.

Deylau LLC is an investment firm that manages oil and gas production companies. Deylau is based in Oklahoma City, OK. The private company was founded by Kristian B. Kos.

Diamondback Energy Services, Inc. provides oil and natural gas exploration services. Its services include drilling, stimulation and pumping, fluid logistics, well completion, and production. The company's clients include Chesapeake Energy, EOG Resources, and Devon Energy. Diamondback Energy Services was founded in December 2005 and is headquartered in Oklahoma City, OK.

Wexford Capital LP (Wexford) is an independent, SEC-registered investment advisor headquartered in West Palm Beach, Florida with additional office in Stamford, Connecticut. The firm was founded by Charles Davidson, Joseph Jacobs and Robert Holtz in 1994. Wexford provides investment advice to a variety of private pooled investment vehicles over which the firm has discretionary trading authority.