CAMCO

GAS LIFT VALVES; MANDRELS; [ WELL DEWATERING SYSTEMS COMPRISING VALVES AND NIPPLES IN COMBINATION WITH FLUID OPERATED GAS LIFT VALVES; ] FLOW REGULATORS; LANDING NIPPLES; SEATING NIPPLES; LATCHES; STANDING VALVES; TUBING SAFETY VALVES; SLIDING SLEEVES FOR VALVES; TUBING PACKOFFS; WIRELINE SERVICE TOOLS; NAMELY, SOCKETS, STEMS, JARS AND CIRCULATING PLUGS; WELL PACKERS; PUMP OUT PLUGS; BLAST JOINTS; FLOW COUPLINGS AND NIPPLES; [ PNEUMATIC PILOT VALVES; ] MOTOR VALVES; [ ORIFICE EQUIPMENT; NAMELY, ORIFICE PLATES, VALVES, DOORS, CHANGERS, AND STRAIGHTENING VANES; AND FLOW VALVES ]