Friction reducers for fluids comprising carbon dioxide and...

Details Friction reducers for fluids comprising carbon dioxide and... Friction reducers for fluids comprising carbon dioxide and...

2006-10-10

2006-10-10

Suchfield, George (Department: 3676)

Wells

Processes

Specific propping feature

C166S308200, C166S308300, C166S308600, C507S202000, C507S225000, C507S226000, C507S922000

Reexamination Certificate

active

07117943

ABSTRACT:
Reduced friction fluids comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative. And methods of treating a subterranean formation comprising the steps of providing a reduced friction fluid comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative; and, introducing the reduced friction fluid to a subterranean formation.

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