Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2007-07-03
2007-07-03
Gulakowski, Randy (Department: 1712)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C507S267000, C507S269000, C524S814000, C252S071000
Reexamination Certificate
active
10250414
ABSTRACT:
A powder composition comprising viscoelastic surfactant forms, in aqueous solution, a viscoelastic wellbore treatment fluid.
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Jones Timothy Gareth John
Tustin Gary John
Bushard Edward M.
DeStefanis Jody Lynn
Figueroa John J.
Gahlings Steven
Gulakowski Randy
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