Brent Baker Drilling Co

Duncan Oil Properties, Inc. is a prominent oil company based in Oklahoma City, OK, specializing in the exploration and production of oil and gas resources. With a strong focus on owner relations and a wide area of operations, Duncan Oil Properties, Inc. is committed to delivering efficient and sustainable energy solutions.Generated from the website

Unit Drilling Company is an energy company engaged in the exploration for and production of oil and natural gas, the acquisition of producing oil and natural gas properties, the contract drilling of onshore and natural gas wells and the gathering and processing of natural gas. Operations are principally located in the Mid-Continent region in areas that include the Anadarko and Arkoma basins, Permian, Rocky Mountains and Gulf Coast basin. With the largest percentage of deep rated, premium rigs in the industry; Unit Drilling Company is positioned to benefit from the expanding domestic natural gas market. Unit Drilling Company's principal corporate offices are located in Tulsa, Okla., with regional offices in Okalahoma City, and Woodward, Okla.; Booker, Borger and Houston, Texas; and Casper, Wyo.

Chesapeake Energy Marketing, also known as CEMI, is a wholly owned subsidiary of Chesapeake Energy Corporation, which is one of the largest producers of natural gas in the United States. Chesapeake Energy Marketing provides a range of marketing services for Chesapeake Energy Corporation and its partners. The company operates more than 220 gathering systems that comprise of over 2,500 miles of pipeline. It offers commodity price structuring, contract administration and nomination services. Founded in 1998, Chesapeake Energy Corporation provides exploration, developmental drilling, and corporate and property acquisitions services. The company offers transportation, compression engineering, training, site management and environmental regulation services through its various subsidiaries.