Wells – Processes – Chemical inter-reaction of two or more introduced materials
Reexamination Certificate
2007-03-06
2007-03-06
Tsay, Frank S. (Department: 3672)
Wells
Processes
Chemical inter-reaction of two or more introduced materials
C166S384000, C166S307000
Reexamination Certificate
active
11065908
ABSTRACT:
One embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound is substantially mechanically isolated from the subterranean formation until the peroxide-generating compound reaches the desired location; and allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound further comprises a chemical moderator that acts to inhibit the reaction of the hydrogen peroxide within the subterranean formation; and later, allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a treatment fluid for stimulating hydrocarbon production from a subterranean formation, comprising peroxide-generating compound and a moderator.
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Foreign communication related to a counter part dated May 22, 2006.
Berning Scott A.
Blauch Matthew E.
Funkhouser Gary P.
Welton Thomas D.
Baker & Botts
Halliburton Energy Service,s Inc.
Kent Robert A.
Tsay Frank S.
LandOfFree
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