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Walter Oil and Gas Corporation is a Houston, TX-based company in the Energy and Utilities sector.
BRG Petroleum Corporation is a Tulsa, OK-based company in the Energy & Utilities sector.
Pioneer Energy Services provides land contract drilling services and production services to independent and major oil and gas exploration and production companies. Production services include well servicing, wireline, and coiled tubing. Founded in 1968, Pioneer operates a modern fleet of more than 24 top performing drilling rigs throughout onshore oil and gas producing regions of the United States and Colombia. Pioneer production services are supported by 100 well-servicing rigs, more than 100 cased-hole, open-hole and offshore wireline units, and a range of advanced coiled tubing units.
Taylor and Hill is a Houston, TX-based company in the Energy and Utilities sector.
Unitech Energy Resources Inc. engages in the exploration and development of petroleum and natural gas properties in Western Canada