LandOfFree - US Patents - Listing for Wells,Processes

Radial expansion of tubular members

Radial expansion of tubular members

Radial expansion of tubular members

Radial expansion of tubular members

Wells – Processes – Placing or shifting well part

Radial expansion of tubular members

Wells – Processes – Placing or shifting well part

Radial expansion of tubular members

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

Radial indexing communication tool and method for subsurface...

Wells – Processes – Parallel string or multiple completion well

Radial tie back assembly for directional drilling

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

Radially adjustable downhole devices and methods for same

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

Radio frequency steam flood and gas drive for enhanced...

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

Radio frequency tags for turbulent flows

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

Ram BOP position sensor

Wells – Processes – Destroying or dissolving well part

Ram BOP shear device

Wells – Processes – Specific pattern of plural wells

Ramping well bores

Wells – Processes – Specific propping feature

Rate control method for hydraulic fracturing

Wells – Processes – Distinct – separate injection and producing wells

Rate controllable gel for conformance improvement treatment in a

Wells – Processes – Cementing – plugging or consolidating

Rate-controlled polymer gelation process for oil recovery applic

Re-settable and anti-rotational contraction joint with...

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

Re-use of recovered treating fluid