PCSFERGUSON

Machines and machine parts for use in oil and gas well deliquification and production optimization, namely, gas-lift and plunger-lift downhole equipment in the nature of surface lubricators, plungers, bumper springs, standing valves, and gas lift valves for use in oil and gas well operations

Products for use in oil and gas well deliquification and production optimization, namely, hardware, firmware, and software for oil and gas wells to automate operations of artificial lift systems, surface facilities, and peripheral well site devices

Oil and gas well treatment, namely, intervention services for oil and gas wells to remove liquids and optimize production, namely, chemical injection optimization and nitrogen generation services in the nature of downhole nitrogen injection to enhance productivity by managing well pressure