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Patrick J. Zimmerman

Weatherford International

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Publication

Featured researches published by Patrick J. Zimmerman.

Archive | 2005

Resin impregnated continuous fiber plug with non-metallic element system

Rocky A. Turley; Craig Fishbeck; Rami Al Oudat; Patrick J. Zimmerman; Charles D. Parker; Michael R. Niklasch; William J. Eldridge; Roland Freihet; William F. Hines; Bill Murray

Archive | 2002

Anchoring and sealing system for a downhole tool

Patrick J. Zimmerman; Rocky A. Turley; Rami Al Oudat

Archive | 2001

Bridge plug for use in a wellbore

Patrick J. Zimmerman; Danny W. Wagoner; Tyson Stafford; David Speller

Archive | 2009

Non-metallic mandrel and element system

Rocky A. Turley; Craig Fishbeck; Rami Al Oudat; Patrick J. Zimmerman; Charles D. Parker; Michael R. Niklasch; William J. Eldridge; Roland Freihet; William F. Hines; Bill Murray

Archive | 2012

Cluster Opening Sleeves for Wellbore

Cesar G. Garcia; Patrick J. Zimmerman; David Ward; Antonio B. Flores; Michael Dedman

Archive | 2003

Joint for use with expandable tubulars

Patrick J. Zimmerman

Archive | 2002

Releasing mechanism for downhole sealing tool

Patrick J. Zimmerman; Rocky A. Turley; William J. Eldridge; Michael G. Ritter; Gary Duron Ingram; Thomas N Nguyen

Archive | 2000

High temperature and pressure element system

Patrick J. Zimmerman; Michael G. Ritter; Donald Greenlee

Archive | 2010

Packer providing multiple seals and having swellable element isolatable from the wellbore

Rebecca Caldwell; Patrick J. Zimmerman; Robert Coon; Henry Joe Jordan; David Ward

Archive | 2003

Anti-extrusion assembly for a packing element system

Michael G. Ritter; James A. Rochen; Patrick J. Zimmerman; Donald Greenlee

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Collaboration

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Christopher A. Hall

Weatherford International

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John P. Broussard

Weatherford International

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David Ward

Weatherford International

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Charles D. Parker

Weatherford International

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Michael G. Ritter

Weatherford International

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Rocky A. Turley

Weatherford International

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Brian J Ritchey

Weatherford International

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Donald Greenlee

Weatherford International

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William J. Eldridge

Weatherford International

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Bill Murray

Weatherford International

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