Wells – Processes – Chemical inter-reaction of two or more introduced materials
Reexamination Certificate
2007-09-04
2007-09-04
Suchfield, George (Department: 3676)
Wells
Processes
Chemical inter-reaction of two or more introduced materials
C166S305100, C166S308500, C507S215000, C507S216000, C507S217000, C507S271000, C507S272000, C507S273000, C507S903000
Reexamination Certificate
active
11100973
ABSTRACT:
A method of treating a subterranean formation is provided, the method may comprise providing a fluid comprising an aqueous fluid, a gelling agent, and a zirconium triisopropylamine crosslinking agent; and introducing the fluid into a well bore that penetrates the subterranean formation. Also provided are methods of fracturing a subterranean formation.
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Foreign Search Report and Written Opinion for PCT/GB2006/001075, Mar. 23, 2006.
Harris Phillip C.
Heath Stanley J.
Fletcher Yoder & Van Someren
Halliburton Energy Service,s Inc.
Kent Robert A.
Suchfield George
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