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Headquartered in Tomball, Texas, BJ Services is the largest North American-focused, pure-play pressure pumping services provider. BJ Services provides hydraulic fracturing and cementing services to leading upstream oil and gas companies engaged in the exploration and production of North American oil and natural gas resources. We operate field locations serving all major North American oil and natural gas shale basins. Our shared culture is built by an unwavering pursuit for perfecting operational execution in the oilfield.
Grayson Mill Energy is a Houston-based exploration and production company focused on the acquisition and development of oil and gas properties in the Rocky Mountains.
Loop LLC is one of the leading companies in the Energy and Utilities sector.
Udelhoven Oil Field System Services Inc is a Nikiski, AK-based company in the Energy and Utilities sector.
Frontier El Dorado Refining Company is a El Dorado, KS-based company in the Energy and Utilities sector.