Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2011-07-05
2011-07-05
Feely, Michael J (Department: 1761)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C507S209000, C507S211000, C507S217000, C507S269000, C507S271000, C507S273000, C507S276000
Reexamination Certificate
active
07972998
ABSTRACT:
A method and composition for crosslinking a polymer based fluid includes providing a dry blend of crosslinker and delay agent. The crosslinker and delay agent are mixed and granulated in a dry form prior to addition to the polymer fluid.
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Dessinges Marie Noelle
Pessin Jean-Louis
Cate David
Feely Michael J
Greene Rachel
Griffin Jeff
Schlumberger Technology Corporation
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