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

Wells – Processes – Cementing – plugging or consolidating

Control of fines migration in well treatments

Wells – Processes – Cementing – plugging or consolidating

Control of gas flow through cement column

Wells – Processes – Cementing – plugging or consolidating

Control of incompetent formations with thickened acid-settable r

Wells – Processes – Cementing – plugging or consolidating

Control of lost circulation in wells

Wells – Processes – Cementing – plugging or consolidating

Control of the properties of cement slurries with optimized...

Wells – Processes – Cementing – plugging or consolidating

Controlled well plugging with dilute polymer solutions

Wells – Processes – Cementing – plugging or consolidating

Controlling the pressure within an annular volume of a wellbore

Wells – Processes – Cementing – plugging or consolidating

Controlling the pressure within an annular volume of a wellbore

Wells – Processes – Cementing – plugging or consolidating

Conversion of emulsion mud to cement

Wells – Processes – Cementing – plugging or consolidating

Conversion of oil-base mud to oil mud-cement

Wells – Processes – Cementing – plugging or consolidating

Converting drilling fluids to cementitious compositions

Wells – Processes – Cementing – plugging or consolidating

Corrosion and erosion-resistant wellhousing

Wells – Processes – Cementing – plugging or consolidating

Crosslinked guar based blocking gel system for use at low to hig

Wells – Processes – Cementing – plugging or consolidating

Crosslinking water soluble polymers with iron to form gels for u