LandOfFree - US Patents - Listing for Wells,Processes

Wells – Processes – Repairing object in well

Repairing leaks in casings

Replaceable electrical device for a downhole tool and method...

Wells – Processes – Assembling well part

Repositioned running method for well tubulars

Wells – Processes – Cleaning or unloading well

Reservoir communication by creating a local underbalance and...

Wells – Processes – Producing the well

Reservoir communication with a wellbore

Wells – Processes – With indicating – testing – measuring or locating

Reservoir fluid sampling method and apparatus

Wells – Processes – Distinct – separate injection and producing wells

Reservoir preflushing process for increasing the rate of surfact

Wells – Processes – Distinct – separate injection and producing wells

Reservoir production method

Wells – Processes – Material placed in pores of formation to treat resident...

Reservoir scale inhibition

Wells – Processes – Heating – cooling or insulating

Reservoir stabilization by treating water sensitive clays

Wells – Processes – Cementing – plugging or consolidating

Reservoir stabilization by treating water sensitive clays

Wells – Processes – Distinct – separate injection and producing wells

Reservoir treatment by injecting mixture of CO.sub.2 and hydroca

Wells – Processes – With indicating – testing – measuring or locating

Reservoir-tailored CO.sub.2 -aided oil recovery process

Resettable antiextrusion backup system and method

Resettable antiextrusion backup system and method

Resettable packer

Wells – Processes – Assembling well part

Residual pollution containment device and method of cleaning a w

Wells – Processes – Cementing – plugging or consolidating

Resilient cement

Wells – Processes – Graveling or filter forming

Resilient spider for well installation