Water block removal with surfactant based hydrocarbonaceous...

Details Water block removal with surfactant based hydrocarbonaceous... Water block removal with surfactant based hydrocarbonaceous...

2005-06-28

2005-06-28

Tucker, Philip C. (Department: 1712)

Earth boring, well treating, and oil field chemistry

Well treating

Contains organic component

C507S261000, C507S266000, C507S927000, C510S421000, C510S422000, C166S311000, C166S312000

Reexamination Certificate

active

06911417

ABSTRACT:
A composition, formulation, and method for removing water from a near-wellbore portion of a subterranean formation containing a crude oil and penetrated by a wellbore. The formulation contains alkylpolyglycoside, ethoxylated alcohol and linear alkyl alcohols. The composition contains a hydrocarbonaceous liquid, alkylpolyglycoside, ethoxylated alcohol and linear alkyl alcohol.

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