Breech lock wireline connector

Bridge plug

Bridge plug with compound by-pass valve

Brine disposal process

Brine viscosification for enhanced oil recovery

Broaching head

Bubble assisted method to prevent solids accumulations...

Bubble breaker assembly

Buffered steam drive oil recovery process

Built-in rack apparatus

Bulged single-hinged scored rupture disc having a...

Bumping and jarring tool

Bundle type downhole guage carrier

Buoyancy device and method for using same

Buoyancy system for large scale underwater risers

Burn assisted fracturing of underground coal bed

Burner for igniting an injection well

Burner systems

Bushing for a drilling rig

Butterfly-type shim having semi-opened bottom and double...