Compositions for and methods of stabilizing subterranean...

Compositions for controlled release

Compositions for drilling fluids useful to provide flat...

Compositions for restoring lost circulation

Compositions for solving lost circulation problems

Compositions having pH-dependent viscosity, thickener...

Compositions of oil-based biodegradable drilling fluids and...

Compounded hydrocarbon oil and oil base drilling fluids...

Compressible objects combined with a drilling fluid to form...

Concentrated suspensions

Concentrated suspensions

Conformance improvement additive, conformance treatment...

Control of the fluid loss of well drilling and servicing fluids

Copolymers and their use as drilling aids

Corrosion inhibitor composition and method of use

Corrosion inhibitor for wellbore applications