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West Shore Pipe Line Co is a Tulsa, OK-based company in the Energy and Utilities sector.
L D Drilling Co is a Great Bend, KS-based company in the Energy and Utilities sector.
Marathon Oil Corporation (NYSE: MRO) is an integrated international energy company engaged in exploration and production, oil sands mining, integrated gas, and refining, marketing and transportation.
Adcock Concrete is a Grand Junction, CO-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