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

Wells – Processes – Cementing – plugging or consolidating

Calcium and magnesium hydroxide plugging process

Wells – Processes – Cementing – plugging or consolidating

Canister, sealing method and composition for sealing a borehole

Wells – Processes – Cementing – plugging or consolidating

Carbonaceous extenders for flexible cement

Wells – Processes – Cementing – plugging or consolidating

Case cementing method and system

Wells – Processes – Cementing – plugging or consolidating

Casing cementer with torque-limiting rotating positioning tool

Wells – Processes – Cementing – plugging or consolidating

Casing comprising stress-absorbing materials and associated...

Wells – Processes – Cementing – plugging or consolidating

Casing deformation and control for inclusion propagation

Wells – Processes – Cementing – plugging or consolidating

Casing make-up and running tool adapted for fluid and cement...

Wells – Processes – Cementing – plugging or consolidating

Casing shoes and methods of reverse-circulation cementing of...

Wells – Processes – Cementing – plugging or consolidating

Casing shoes and methods of reverse-circulation cementing of...

Wells – Processes – Cementing – plugging or consolidating

Casing shoes and methods of reverse-circulation cementing of...

Wells – Processes – Cementing – plugging or consolidating

Casing strings and methods of using such strings in...

Wells – Processes – Cementing – plugging or consolidating

Casing strings and methods of using such strings in...

Wells – Processes – Cementing – plugging or consolidating

Casing valve

Wells – Processes – Cementing – plugging or consolidating

Cement composition exhibiting improved resilience/toughness...

Wells – Processes – Cementing – plugging or consolidating

Cement compositions and method of cementing casing in a well

Wells – Processes – Cementing – plugging or consolidating

Cement compositions comprising aromatic sulfonated polymers...

Wells – Processes – Cementing – plugging or consolidating

Cement compositions comprising environmentally compatible...

Wells – Processes – Cementing – plugging or consolidating

Cement compositions comprising high aspect ratio materials...