LandOfFree - US Patents - Listing for Wells,Processes,Cementing, plugging or consolidating

Wells – Processes – Cementing – plugging or consolidating

Process for the correction of oil well productivity and/or injec

Wells – Processes – Cementing – plugging or consolidating

Process for the preparation of fluid loss additive and gel break

Wells – Processes – Cementing – plugging or consolidating

Process for the production of fluids from subterranean formation

Wells – Processes – Cementing – plugging or consolidating

Process for the selective reduction of water inflows in oil or g

Wells – Processes – Cementing – plugging or consolidating

Process for treating oil-bearing formation

Wells – Processes – Cementing – plugging or consolidating

Process for treating oil-bearing formation

Wells – Processes – Cementing – plugging or consolidating

Process for treating oil-bearing formation

Wells – Processes – Cementing – plugging or consolidating

Process for treating wells with viscous epoxy-resin-forming solu

Wells – Processes – Cementing – plugging or consolidating

Process of well cementing in cold environment

Wells – Processes – Cementing – plugging or consolidating

Process to cement a casing in a wellbore

Wells – Processes – Cementing – plugging or consolidating

Processes for incorporating inert gas in a cement...

Wells – Processes – Cementing – plugging or consolidating

Production and grout liner for methane drainage in subterranean

Wells – Processes – Cementing – plugging or consolidating

Profile control in enhanced oil recovery

Wells – Processes – Cementing – plugging or consolidating

Protective sheath for high temperature process wells

Wells – Processes – Cementing – plugging or consolidating

Pump down cement retaining device

Wells – Processes – Cementing – plugging or consolidating

Pump down wipe plug and cementing/drilling process

Wells – Processes – Cementing – plugging or consolidating

Pumpable epoxy resin composition

Wells – Processes – Cementing – plugging or consolidating

Pumpdown valve plug assembly for liner cementing system

Wells – Processes – Cementing – plugging or consolidating

Pumpdown valve plug assembly for liner cementing system