Thru-tubing high expansion inflatable seal with mechanical...

Details Thru-tubing high expansion inflatable seal with mechanical... Thru-tubing high expansion inflatable seal with mechanical...

2006-11-14

2009-11-24

Gay, Jennifer H (Department: 3676)

Wells

Packers or plugs

Expanded by confined fluid from central chamber, pump or...

C166S387000

Reexamination Certificate

active

07621322

ABSTRACT:
A downhole tool includes a thru-tubing high expansion, elastomeric inflatable seal and a thru-tubing mechanical anchoring arrangement. A method for separating pressure in a wellbore including actuating a mechanical anchoring system of a thru-tubing downhole tool; inflating a high expansion inflatable elastomeric seal against the tubing subsequent to actuating said mechanical anchor.

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