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

Wells – Processes – Cementing – plugging or consolidating

Slag-cement displacement by direct fluid contact

Wells – Processes – Cementing – plugging or consolidating

Slickline setting tool and bailer bottom for plugback operations

Wells – Processes – Cementing – plugging or consolidating

Slim hole stage cementer and method

Wells – Processes – Cementing – plugging or consolidating

Solidification of water based muds

Wells – Processes – Cementing – plugging or consolidating

Solidification of water based muds

Wells – Processes – Cementing – plugging or consolidating

Solidification of water based muds

Wells – Processes – Cementing – plugging or consolidating

Sonic cementing

Wells – Processes – Cementing – plugging or consolidating

Sorel cement compositions, amine phosphono retarders, and...

Wells – Processes – Cementing – plugging or consolidating

Sorel cements and methods of making and using same

Wells – Processes – Cementing – plugging or consolidating

Spacer composition and method of use

Wells – Processes – Cementing – plugging or consolidating

Spacer fluids

Wells – Processes – Cementing – plugging or consolidating

Split casing block-off for gas or water in oil drilling

Wells – Processes – Cementing – plugging or consolidating

Squeeze cement method using coiled tubing

Wells – Processes – Cementing – plugging or consolidating

Squeeze cementing

Wells – Processes – Cementing – plugging or consolidating

Squeeze cementing

Wells – Processes – Cementing – plugging or consolidating

Squeeze cementing

Wells – Processes – Cementing – plugging or consolidating

Stabilizing and cementing lateral well bores

Wells – Processes – Cementing – plugging or consolidating

Stable well cementing methods and compositions

Wells – Processes – Cementing – plugging or consolidating

Stage cementing methods used in casing while drilling