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

Wells – Processes – Cementing – plugging or consolidating

Hanging liners by pipe expansion

Wells – Processes – Cementing – plugging or consolidating

Hanging liners by pipe expansion

Wells – Processes – Cementing – plugging or consolidating

Hanging liners by pipe expansion

Wells – Processes – Cementing – plugging or consolidating

Hanging liners by pipe expansion

Wells – Processes – Cementing – plugging or consolidating

High strength foamed well cement compositions and methods

Wells – Processes – Cementing – plugging or consolidating

High temperature flexible cementing compositions and methods...

Wells – Processes – Cementing – plugging or consolidating

High temperature profile gel for control of oil reservoir permea

Wells – Processes – Cementing – plugging or consolidating

High temperature profile modification agents and methods for usi

Wells – Processes – Cementing – plugging or consolidating

High temperature profile modification agents and methods for usi

Wells – Processes – Cementing – plugging or consolidating

High temperature stable gels

Wells – Processes – Cementing – plugging or consolidating

High temperature well cement compositions and methods

Wells – Processes – Cementing – plugging or consolidating

High temperature well cementing with low grade blast furnace sla

Wells – Processes – Cementing – plugging or consolidating

High temperature well treating with crosslinked gelled solutions

Wells – Processes – Cementing – plugging or consolidating

High viscosity low friction pressure loss well treating fluids a

Wells – Processes – Cementing – plugging or consolidating

Hydraulic port collar

Wells – Processes – Cementing – plugging or consolidating

Hydraulic tools for setting liner top packers and method for...

Wells – Processes – Cementing – plugging or consolidating

Hydraulically set liner hanger and running tool with backup mech

Wells – Processes – Cementing – plugging or consolidating

Hydrocarbon recovery process using an in situ silicate/polymer g

Wells – Processes – Cementing – plugging or consolidating

Hydrocarbon recovery process utilizing a gel prepared from a pol