Horizontal inflation tool

Details Horizontal inflation tool Horizontal inflation tool

E - Fixed Constructions

21

B

E21B 33/127 (2006.01) E21B 23/00 (2006.01) E21B 23/06 (2006.01) E21B 33/124 (2006.01)

Patent

CA 2120114

A system for selectively isolating a lengthwise extending segment of a tubular member disposed in a well bore and for selectively operating a valve between a string of tubing and the isolated segment for transferring liquid between the isolated segment in the tubular member and the string of tubing. The system utilizes a well tool on which a string of tubing can be selectively anchored with respect to a tubular member and which can selectively open a valve in the well tool solely by longitudinal motion of a string of tubing. The invention has a specific application to systems for selectively injecting liquid cement slurry or a liquid mud in a string of tubing into an inflatable packer device in both a vertical and horizontal or non-vertical well bore for inflating the packer device.

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