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

Wells – Processes – Cementing – plugging or consolidating

Shoe for expandable liner system and method

Wells – Processes – Cementing – plugging or consolidating

Shoe for wellbore lining tubing

Wells – Processes – Cementing – plugging or consolidating

Shoe track saver and method of use

Wells – Processes – Cementing – plugging or consolidating

Side-tracking cement plug

Wells – Processes – Cementing – plugging or consolidating

Silicate activated lignosulfonate gel treatments of conductive z

Wells – Processes – Cementing – plugging or consolidating

Silicate-based wellbore fluid and methods for stabilizing...

Wells – Processes – Cementing – plugging or consolidating

Single valve for a casing filling and circulating apparatus

Wells – Processes – Cementing – plugging or consolidating

Single-direction cementing plug

Wells – Processes – Cementing – plugging or consolidating

Slag-based well cementing compositions and methods

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