Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2005-08-02
2005-08-02
Tucker, Philip C. (Department: 1712)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C507S211000, C507S212000, C507S213000, C507S217000, C507S239000, C507S241000, C507S269000, C507S272000, C507S276000, C507S277000, C507S927000, C507S929000
Reexamination Certificate
active
06924254
ABSTRACT:
Viscous well treating fluids and methods of treating subterranean zones penetrated by well bores are provided. The viscous fluids are basically comprised of water, a gelling agent and a delayed viscosity breaker comprising pentanedione peroxide.
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patent: 0559418 (1993-09-01), None
patent: 0916806 (1999-05-01), None
Dougherty, Jr. C. Clark
Halliburton Energy Service,s Inc.
Kent Robert A.
Tucker Philip C.
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