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

Wells – Processes – Distinct – separate injection and producing wells

Fatty acid salts as steam foaming agents

Wells – Processes – Distinct – separate injection and producing wells

Field development methods

Wells – Processes – Distinct – separate injection and producing wells

Field upgrading of heavy oil and bitumen

Wells – Processes – Distinct – separate injection and producing wells

Flooding to recover oil from subterranean formations and employi

Wells – Processes – Distinct – separate injection and producing wells

Flooding with micellar dispersions containing petroleum sulfonat

Wells – Processes – Distinct – separate injection and producing wells

Flow control method

Wells – Processes – Distinct – separate injection and producing wells

Fluid injection stimulated heavy oil or mineral production...

Wells – Processes – Distinct – separate injection and producing wells

Fluid injection stimulated heavy oil or mineral production...

Wells – Processes – Distinct – separate injection and producing wells

Fluid profile control in enhanced oil recovery

Wells – Processes – Distinct – separate injection and producing wells

Foam drive method

Wells – Processes – Distinct – separate injection and producing wells

Foam for improving sweep efficiency in subterranean oil-bearing

Wells – Processes – Distinct – separate injection and producing wells

Foam mixture for steam and carbon dioxide drive oil recovery met

Wells – Processes – Distinct – separate injection and producing wells

Foamable compositions and formations treatment

Wells – Processes – Distinct – separate injection and producing wells

Foamed gels having selective permeability

Wells – Processes – Distinct – separate injection and producing wells

Foaming agents for carbon dioxide and steam floods

Wells – Processes – Distinct – separate injection and producing wells

Formation conditioning process and system

Wells – Processes – Distinct – separate injection and producing wells

Formation treating

Wells – Processes – Distinct – separate injection and producing wells

Formation treating

Wells – Processes – Distinct – separate injection and producing wells

Fracturing process using a viscosity stabilized energizing phase