This CO2 gas compressor system consists of an oil flooded rotary screw compressor with 200 HP induction motor driver, a suction separator, an oil separator, an air-cooled gas & oil cooler, dual lube oil filters, and single lube oil pump. The compressor is designed to compress CO2 gas from 12 Psig at 70oF to a discharge of 42 Psig at 120oF at a rated flow rate of 2.7 MMSCFD.