Hydrajet bottomhole completion tool and process

Wells – Processes – Perforating – weakening – bending or separating pipe at an...

Reexamination Certificate

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C166S308100, C166S223000

Reexamination Certificate

active

07617871

ABSTRACT:
Of the many assemblies and methods provided herein, one assembly includes a conduit adapted for installation in a well bore in a subterranean formation; one or more fluid jet forming nozzles disposed about the conduit; and one or more windows formed in the conduit and adapted to selectively allow a flow of a fluid through at least one of the one or more fluid jet forming nozzles. Another assembly provided herein includes a conduit adapted for installation in a well bore in a subterranean formation; one or more fluid jet forming nozzles disposed about the conduit; a fluid delivery tool disposed within the conduit, wherein the fluid delivery tool is operable to move along the conduit; a straddle assembly operable to substantially isolate the fluid delivery tool from an annulus formed between the fluid delivery tool and the conduit; and wherein the conduit comprises one or more permeable liners.

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Foreign communication related to a counterpart application dated Apr. 4, 2008.

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