135353 ⎘
Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables Rope clamps ; Rod, casings or tube clamps not secured to elevators
Method of Determining a Grip Coefficient
#2Blowout preventer assembly
#3Gooseneck connector system
#4Rod jack apparatus
#5Gooseneck connector system
#6Casing guide and clamp assembly
#7Safety device for attaching to a pipe string comprising a plurality of connected pipe sections
#8Pressure control equipment systems and methods
#9Tool Trap Systems and Methods
#10Rod clamp assembly and method
#11Sealing/locking rod safety clamp and ram system
#12Launching and retrieving wireline eat sensors
#13Riserless light well intervention clamp system, clamp for use in the system, and method of riserless intervention or abandonment of a subsea well from a floating installation
#14Alternative locking arrangements for tubular connections
#15Overtensioning fastening tool
#16Drilling rig column racker and methods of erecting same
#17Fracturing tube system
#18Hanger for an umbilically deployed electrical submersible pumping system
#19Powered milling clamp for drill pipe
#20Hydraulically deactivated clamp
#21Load ring for lifting by elevator, of casing having an upset
#22Sampling system and method
#23Method and apparatus for handling a tubular
#24Reverse Rotation Protection For Borehole Pumps
#25Load ring for lifting by elevator, of cassing having no upset
#26Torque enhanced threaded connection
#27Rod clamping devices for hanging or pulling rod strings in a wellbore
#28PULLING CLAMP FOR CONTINUOUS ROD OR COILED TUBING STRINGS
#29Self-tightening clamps to secure tools along the exterior diameter of a tubing
#30Elongate member termination
#31Single joint elevator having deployable jaws
#32Stop Collar for Tubulars
#33Sampling system and method
#34Sampling system and method
#35Apparatus having improved interlocking units for flexibly restraining service loops in an oil derrick to prevent entangling of the loops
#36OIL WELL POLISH ROD CLAMP FOR USE WITH A ROTATOR ON A BEAM PUMPING UNIT
#37Single joint elevator with jaws secured by a powered door
#38Load ring for lifting by elevator, of casing having no upset
#39Single joint elevator having deployable jaws
#40Method and device for preventing pipeskidding
#41BLOWOUT PREVENTER AND PUMP ROD CLAMP
#42Self-tightening safety tubular clamp
#43Polish rod clamping device
#44Clamp
#45Apparatus and method for handling umbilical or control lines for tubing of a well
#46Pump rod clamp and blowout preventer
#47Load ring for lifting by elevator, of casing having no upset
#48Method and a device for preventing pipeskidding
#49Cable gripper system