LandOfFree - US Patents - Listing for Wells,Processes,Distinct, separate injection and producing wells

Wells – Processes – Distinct – separate injection and producing wells

Conformance correction to improve hydrocarbon recovery from a su

Wells – Processes – Distinct – separate injection and producing wells

Conformance improvement in a subterranean hydrocarbon-bearing fo

Wells – Processes – Distinct – separate injection and producing wells

Conformance improvement in a subterranean hydrocarbon-bearing fo

Wells – Processes – Distinct – separate injection and producing wells

Conformance improvement in hydrocarbon bearing underground...

Wells – Processes – Distinct – separate injection and producing wells

Consolidation agent and method

Wells – Processes – Distinct – separate injection and producing wells

Continuous borehole formed horizontally through a hydrocarbon pr

Wells – Processes – Distinct – separate injection and producing wells

Continuous borehole formed horizontally through a hydrocarbon pr

Wells – Processes – Distinct – separate injection and producing wells

Control of aluminum cross-linked polyacrylamides for sweep impro

Wells – Processes – Distinct – separate injection and producing wells

Copper and zinc recovery process from sulfide ores

Wells – Processes – Distinct – separate injection and producing wells

Cosurfactant enhanced alkaline flooding in an anhydrite formatio

Wells – Processes – Distinct – separate injection and producing wells

Cosurfactant in preflush for surfactant flood system

Wells – Processes – Distinct – separate injection and producing wells

Creating fluid injectivity in tar sands formations

Wells – Processes – Distinct – separate injection and producing wells

Cross-linked polyvinyl alcohols and oil reservoir permeability c

Wells – Processes – Distinct – separate injection and producing wells

Crosslinkable polymer compositions and associated methods

Wells – Processes – Distinct – separate injection and producing wells

Crosslinked polyvinyl amine copolymer gels for use under harsh r

Wells – Processes – Distinct – separate injection and producing wells

Cyanohydrocarbylated alkoxylates and glycerides