Fluids comprising zirconium isopropylamine crosslinking...

Wells – Processes – Chemical inter-reaction of two or more introduced materials

Reexamination Certificate

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Details

C166S305100, C166S308500, C507S215000, C507S216000, C507S217000, C507S271000, C507S272000, C507S273000, C507S903000

Reexamination Certificate

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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.

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