LandOfFree - US Patents - Listing for Wells,Processes

Wells – Processes – Placing or shifting well part

Telescoping tool

Wells – Processes – Cyclic injection then production of a single well

Temperature activated polymer for profile control

Wells – Processes – Heating – cooling or insulating

Temperature limited heaters using phase transformation of...

Wells – Processes – Parallel string or multiple completion well

Template and process for drilling and completing multiple wells

Wells – Processes – Parallel string or multiple completion well

Template and system of templates for drilling and completing...

Wells – Processes – Separate steps of fracturing or attacking formation

Temporarily plugging a subterranean reservoir with a self-foamin

Wells – Processes – Operating valve – closure – or changeable restrictor in a well

Temporary lock-open tool for subterranean well valve

Wells – Processes – Cementing – plugging or consolidating

Temporary plug system

Wells – Processes – Cementing – plugging or consolidating

Temporary plug system

Wells – Processes – Cementing – plugging or consolidating

Temporary plugging agent

Wells – Processes – Freeing stuck object – grappling or fishing in well

Tension multiplier jar apparatus and method of operation

Wells – Processes – Assembling well part

Tension thrust ESPCP system

Wells – Processes – Freeing stuck object – grappling or fishing in well

Tension-activated fluid bypass device and associated method

Wells – Processes – Perforating – weakening – bending or separating pipe at an...

Tension-actuated mechanical detonating device useful for detonat

Wells – Processes – Distinct – separate injection and producing wells

Terminating the flow of fluids from uncontrolled wells

Wells – Processes – Distinct – separate injection and producing wells

Tertiary oil recovery

Wells – Processes – Placing fluid into the formation

Tertiary oil recovery combined with gas conversion process

Wells – Processes – Distinct – separate injection and producing wells

Tertiary oil recovery process utilizing a preflush

Wells – Processes – Heating – cooling or insulating

Tertiary recovery method using inverted deviated holes