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Mr. Gary Schein

Pioneer Corp.

Contact Details

Pioneer Corp.


Gary is an Engineering Technical Specialist for Pioneer Natural Resources located in Irving, Texas working within the engineering group.
In this position provide technical and engineering support through the areas in which the company has operations including, South Texas, Permian, Rockies, and Mid-Continent. The primary focus of this support is in the area of well completions and stimulation technology. Most recent work has been in completion optimization and value added completion solutions for the Wolfcamp Shale A, B, and D intervals as well as completions for the Lower Spraberry Shale located in the Permian Basin
Have worked in well completions and stimulation for over 37 years and have worked in several other areas including R&D, technical support, marketing, and field engineering positions.
Was a 2004-2005 SPE Distinguished Lecturer and have authored several SPE papers on well stimulation and completion as well as a co-author of a chapter on unconventional reservoirs in the book Modern Fracturing, Enhancing Natural Gas Production.