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ProPetro Holding Corp. is a Midland, Texas-based provider of premium completion services to leading upstream oil and gas companies engaged in the exploration and production of North American unconventional oil and natural gas resources. We help bring reliable energy to the world.
Rapad Drilling Well Service is a Laurel, MS-based company in the Energy and Utilities sector.
ELF Lubricants is a Linden, NJ-based company in the Energy and Utilities sector.
Big West Oil LLC is a wholly owned subsidiary of Flying J Inc. Big West operates a 31,000 barrel per day refinery located in North Salt Lake, Utah. The refinery processes crude oils produced in Utah, Wyoming, Colorado, and Canada. Big West produces a
Production Enhancement Group, Inc., a Houston-based energy services company incorporated in Alberta, Canada, rades on the TSX under the symbol WIS.