Xtreme Oilfield Unveils First-of-its-Kind Cummins 500 horsepower Compressed Natural Gas (CNG) Semi-Truck Jena Colbourne2025-03-17T16:09:01-06:00 Xtreme Oilfield Unveils First-of-its-Kind Cummins 500 horsepower Compressed Natural Gas (CNG) Semi-TruckJena Colbourne2025-03-17T16:09:01-06:00