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Dive into the research topics where Vel Berzin is active.

Publication


Featured researches published by Vel Berzin.


Archive | 2007

Swelling element packer and installation method

Edward T. Wood; Steven N. Bailey; Walter J. Laflin; Vel Berzin; James R. Korte; Edward J. O'Malley; Bennett M. Richard


Archive | 2005

Self-energized downhole tool

Douglas J. Murray; Vel Berzin; Edward T. Wood; Gregory C. Badke


Archive | 2005

Self boosting packing element

Douglas J. Murray; Vel Berzin


Archive | 2008

Swellable packer with back-up systems

Vel Berzin; Douglas J. Murray; Edward T. Wood; Steven N. Bailey; Robert O. Castillo; Darwin D. Arline


Archive | 2005

Self energized backup system for packer sealing elements

Douglas J. Murray; Vel Berzin


Archive | 1989

Valving system for inflatable packers

Vel Berzin


Archive | 2006

Field assembled packer

Vel Berzin; Walter J. Laflin; Robert O. Castillo; Darwin D. Arline


Archive | 1988

Method and apparatus for setting an inflatable packer

Vel Berzin; Luis E. Mendez


Archive | 1990

Method and apparatus for sealing a casing in a subterranean well bore

Vel Berzin


Archive | 1991

Reinflatable external casing packer

Vel Berzin; John R. Abarca

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