Permeable cement composition and method for preparing the same

Wells – Processes – Placing fluid into the formation

Reexamination Certificate

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C166S283000

Reexamination Certificate

active

07040405

ABSTRACT:
The current invention provides an improved permeable cement composition for formation of downhole sand screens. The improved composition includes an effective amount of a surfactant. Addition of the surfactant to the permeable cement composition yields at least a pumpable slurry with a minimal amount of water or brine solution.

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