Apparatus and method for installing a pipe segment in a well...

Apparatus and method for securing pipes

Apparatus and method for securing pipes

Apparatus comprising bistable structures and methods for...

Apparatus for controlling the ascent and descent of pipe in...

Apparatus for coupling and uncoupling pipe sections

Apparatus for gripping a tubular on a drilling rig

Apparatus for handling well pipe

Apparatus for increasing the flow of production stimulation flui

Apparatus for positioning a tong and drilling rig provided...

Apparatus for positioning a tong and drilling rig provided...

Apparatus for stabbing and threading a drill pipe safety valve

Apparatus for stabbing and threading a drill pipe safety valve

Articulating bail assembly and method

Articulating bail assembly and method

Automatic drill pipe breakout

Casing alignment tool

Casing centering tool assembly

Choke and kill line systems for blowout preventers

Combined grip control of elevator and spider slips