LandOfFree - US Patents - Listing for Wells,Processes

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

Operation method of an oil well pumping unit for well...

Wells – Processes – In situ combustion

Operation of in situ oil shale retort with void at the top

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

Optical fiber conveyance, telemetry, and/or actuation

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

Optical fiber system and method for wellhole sensing of...

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

Optical position sensing for well control tools

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

Optical sensing system for wellhead equipment

Wells – Processes – Parallel string or multiple completion well

Optical sensor use in alternate path gravel packing with...

Wells – Processes – Electric current or electrical wave energy through earth for...

Optimal joule heating of the subsurface

Wells – Processes – Cementing – plugging or consolidating

Optimization of cyclic steam in a reservoir with inactive bottom

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

Optimization of reservoir, well and surface network systems

Wells – Processes – Heating – cooling or insulating

Optimization of untreated oil shale geometry to control...

Wells – Processes – Graveling or filter forming

Optimized hydrocarbon blends and methods of using optimized...

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

Optimized machining process for cutting tubulars downhole

Wells – Processes – Cementing – plugging or consolidating

Optimizing blast furnace slag cements

Wells – Processes – Cementing – plugging or consolidating

Optimizing blast furnace slag cements

Wells – Processes – Cementing – plugging or consolidating

Optimizing blast furnace slag cements

Wells – Processes – Cementing – plugging or consolidating

Optimizing blast furnace slag cements

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

Optimizing charge phasing of a perforating gun

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

Optimizing charge phasing of a perforating gun