Zero drill completion and production system

Wells – Processes – Cementing – plugging or consolidating

Reexamination Certificate

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Details

C166S289000, C166S374000

Reexamination Certificate

active

10772628

ABSTRACT:
The present invention is a method and apparatus for a one trip completion of fluid production wells. A completion tool string includes a pressure activated cementing valve, an external casing packer, a pressure activated production valve, an opening plug and a plug landing collar and a closing plug and seat. This tool series is assembled near the end of a production tube string upstream of the well production screen.

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