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DeGolyer and MacNaughton is a Dallas, TX-based company in the Energy and Utilities sector.
West Penn Oil Co Inc is a Warren, PA-based company in the Energy and Utilities sector.
Parsley Energy, Inc. is a holding company. The Company is an independent oil and natural gas company. The Company focuses on the acquisition, development and exploitation of unconventional oil and natural gas reserves in the Permian Basin. The Permian ...
Welcome to Black Falcon Energy, L.L.C.
Pengrowth Corporation is a Calgary, AB-based company in the Energy & Utilities sector.