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

Wells – Processes – Cementing – plugging or consolidating

Combating lost circulation during the drilling of wells

Wells – Processes – Cementing – plugging or consolidating

Completion apparatus and methods for use in hydrocarbon wells

Wells – Processes – Cementing – plugging or consolidating

Completion apparatus and methods for use in hydrocarbon wells

Wells – Processes – Cementing – plugging or consolidating

Completion apparatus and methods for use in wellbores

Wells – Processes – Cementing – plugging or consolidating

Composite well flow conductor

Wells – Processes – Cementing – plugging or consolidating

Composition and method for corrosion inhibition

Wells – Processes – Cementing – plugging or consolidating

Composition and method for corrosion inhibition

Wells – Processes – Cementing – plugging or consolidating

Composition and method for recovering lost circulation and seali

Wells – Processes – Cementing – plugging or consolidating

Composition and method for recovery of petroleum and gas

Wells – Processes – Cementing – plugging or consolidating

Composition and method for sealing an annular space between...

Wells – Processes – Cementing – plugging or consolidating

Composition and method to control cement slurry loss and viscosi

Wells – Processes – Cementing – plugging or consolidating

Composition and methods for reducing the permeability of undergr

Wells – Processes – Cementing – plugging or consolidating

Composition for a lightweight cement slurry for cementing oil an

Wells – Processes – Cementing – plugging or consolidating

Composition for controlling wellbore fluid and gas invasion...

Wells – Processes – Cementing – plugging or consolidating

Composition for selectively reducing subterranean formation perm

Wells – Processes – Cementing – plugging or consolidating

Compositions and applications thereof of water-soluble copolymer

Wells – Processes – Cementing – plugging or consolidating

Compositions and methods for cementing a well

Wells – Processes – Cementing – plugging or consolidating

Compositions and methods for cementing using elastic particles

Wells – Processes – Cementing – plugging or consolidating

Compositions and methods for consolidating unconsolidated subter