Inverse emulsion polymers as lost circulation material

Wells – Processes – Cementing – plugging or consolidating

Reexamination Certificate

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Details

C166S285000, C166S295000, C166S305100

Reexamination Certificate

active

07870903

ABSTRACT:
A sealant composition comprising an inverse emulsion polymer and methods of servicing a wellbore using the same are disclosed. In one embodiment, a method of servicing a wellbore that penetrates a subterranean formation is disclosed. The method comprises placing a sealant composition comprising an inverse emulsion polymer into the wellbore to reduce a loss of fluid to the subterranean formation during placement of the fluid in the wellbore.

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