Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2010-06-30
2010-12-21
Kugel, Timothy J. (Department: 1796)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C166S305100, C166S308100, C166S308400, C507S224000, C507S910000, C507S922000
Reexamination Certificate
active
07855169
ABSTRACT:
The present invention includes composition having a nonionic, fluorinated polymeric surfactant, water and solvent. Embodiments of compositions according to the present invention are useful, for example, for recovering hydrocarbons from subterranean clastic formations.
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Baran, Jr. Jimmie R.
Kumar Viren
Pope Gary A.
Sharma Mukul M.
3M Innovative Properties Company
Board of Regents , The University of Texas System
Chalker Daniel J.
Chalker Flores LLP
Flores Edwin S.
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