Actuator module to operate a downhole tool

Adapter

Adapter for a wellhead

Adapter for oil well tubings

Adapters for double-locking casing mandrel and method of...

Adding lignosulfonate to caustic floods to shift optimal salinit

Additive for inclusion in a heavy oil reservoir undergoing steam

Additives for high alumina cements and associated methods

ADI centralizer

Adjustable casing hanger

Adjustable casing hanger with contractible load shoulder and met

Adjustable cement head manifold

Adjustable collet

Adjustable conductor guide assembly for sub-sea wells and method

Adjustable deployment apparatus for an actively clamped...

Adjustable expansion cone assembly

Adjustable flexibility anchor device with retractable arms for w

Adjustable floating pumping system

Adjustable flow control devices for use in hydrocarbon...

Adjustable hanger for tubular strings