Owen Oil Tools, Inc.

Kurt Schneidmiller

Timothy Edward LaGrange

Bradley Vass

James M Sloan

Troy D Vass

Rickey C Bryant

Jim L Carr

Mitch W Whitman

Timothy Edward Lagrange

Bradd Vass

A well isolation includes a radially expandable sealing element that engages an interior wall of the wellbore tubular and a radially expandable expansion cone in telescopic relationship with the sealing element. The expansion cone expands the sealing element and a swage telescopically engages and expands the expansion cone.

System and method for enhanced sealing of well tubulars

An apparatus for providing zonal isolation in a wellbore includes a plurality of interlocking sealing elements having anchor elements at the opposing ends. Each anchor element sealingly engages a wellbore tubular whereas the interlocking sealing elements do not engage any portion of wellbore therebetween. In one exemplary application utilizes a wellhead and lubricator positioned over a wellbore under pressure and a conveyance device for conveying equipment into the wellhead. The first anchor, the second anchor and the plurality of interlocking sealing elements are separately conveyed into the wellbore with the conveyance device and sequentially assembled in the wellbore to provide zonal isolation.

Configurable wellbore zone isolation system and related systems

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Burleson, TX, United States of America

Kurt Schneidmiller