85085879
Jul 15, 2010
Apr 3, 2012
OIL AND/OR GAS WELL PRODUCTION MACHINERY, NAMELY, WELLHEADS, DUAL WELLHEADS, ELECTRIC FEED THRU WELLHEADS; PARTS OF OILFIELD AND/OR GAS FIELD WELLHEAD MACHINES, NAMELY, CASING HEADS, CASING HEAD SPOOLS, CASING HANGERS, TUBING HEADS, TUBING HEAD SPOOLS, TUBING HEAD ADAPTERS, TUBING HANGERS, DUAL COMPLETION TUBING HANGERS, SECONDARY MECHANICAL SEALS, WELLHEAD FLANGES, CROSSES AND TEES, STUFFING BOXES, ROD CLAMPS, TUBING ROTATORS, BORE VALVES, FLUID AND GAS FLOW VALVES, FLUID AND GAS FLOW CHOKES, TENSION SET PACKERS, RING SEAL PACKERS, FRACTURING AND FLOW BACK TREES, BOWL PROTECTORS, WEAR BUSHINGS, TEST PLUGS, BACK PRESSURE VALVES, VALVE NIPPLES, LUBRICATOR ADAPTER CAPS AND LUBRICATORS, AND ANY COMBINATION OF THE AFOREMENTIONED GOODS SOLD AS A UNIT
MachineryCHRISTMAS TREES FOR USE IN OIL AND/OR GAS WELL PRODUCTION; OILFIELD AND/OR GAS FIELD EQUIPMENT, NAMELY, PRESSURE CONTROL EQUIPMENT IN THE NATURE OF SUCKER ROD BLOW-OUT PREVENTERS; CHRISTMAS TREE PARTS FOR USE IN OIL AND/OR GAS WELL PRODUCTION, NAMELY, TREE CAPS; SAFETY VALVES FOR FLOW SHUTOFF IN OIL AND/OR GAS WELL CONSTRUCTION; FLUID AND GAS FLOW VALVES FOR CONTROLLING AND REGULATING THE FLOW OF GASES OR LIQUIDS NOT BEING PARTS OF PLUMBING, HEATING, COOLING INSTALLATIONS OR MACHINES
Electrical and Scientific ApparatusMAINTENANCE AND REPAIR OF OIL AND/OR GAS WELL PRODUCTION WELLHEADS, OIL AND/OR GAS WELL PRODUCTION CHRISTMAS TREES, WELLHEAD EQUIPMENT AND OIL WELL PRODUCTION CHRISTMAS TREE EQUIPMENT; MAINTENANCE AND REPAIR OF OIL AND/OR GAS WELL PRODUCTION EQUIPMENT, NAMELY, CASING HEADS, CASING HEAD SPOOLS, CASING HANGERS, TUBING HEADS, TUBING HEAD SPOOLS, TUBING HEAD ADAPTERS, TUBING HANGERS, DUAL COMPLETION TUBING HANGERS, SECONDARY MECHANICAL SEALS, WELLHEAD FLANGES, CROSSES AND TEES, TREE CAPS, STUFFING BOXES, SUCKER ROD BLOW-OUT PREVENTERS, ROD CLAMPS, TUBING ROTATORS, SAFETY VALVES, BORE VALVES, FLUID AND GAS FLOW VALVES, FLUID AND GAS FLOW CHOKES, TENSION SET PACKERS, RING SEAL PACKERS, FRACTURING AND FLOW BACK TREES, BOWL PROTECTORS, WEAR BUSHINGS, TEST PLUGS, BACK PRESSURE VALVES, VALVE NIPPLES, LUBRICATOR ADAPTER CAPS AND LUBRICATORS; RENTAL OF RUNNING AND RETRIEVING TOOLS USED IN OIL AND/OR GAS WELL DRILLING AND PRODUCTION PHASES OF A WELL AND RENTAL OF OIL WELL FLOW BACK EQUIPMENT
Building Construction and Repair