Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
Reexamination Certificate
2006-02-21
2006-02-21
Tucker, Philip C. (Department: 1712)
Earth boring, well treating, and oil field chemistry
Earth boring
Contains organic component
C507S103000, C507S125000, C507S136000, C507S139000, C507S104000, C507S117000
Reexamination Certificate
active
07001871
ABSTRACT:
A drilling fluid additive is provided wherein the additive is manufactured by a method comprised of admixing at least one carrier such as a polypropylene glycol to talc and subsequently admixing graphite to the talc and carrier mixture; and then admixing an uintaite to the talc, carrier and graphite mixture.
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Alpine Mud Products Corp
DeLa Rosa Dan M.
Tucker Philip C.
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