Each segment of the oilfield equipment, service and supply industry is represented in PESA’s membership, and each segment has its own general committee. Representatives of the various industry segments also serve on the Association’s Board of Directors. PESA membership is divided into two geographic districts in the United States: Gulf Coast and Mid-Continent/Rockies.
Through PESA’s standing committees, the Association provides information to help member companies’ business operations by bringing together the talents of industry specialists and non-industry experts to address issues of interest and concern. The work of these groups provides member services in the forms of seminars on timely topics, surveys, industry position papers, testimony for use before governmental bodies, and Association activities.

Mark A. Wolf, Assistant General Counsel, FMC Technologies, Inc.
Brad Eastman, Vice President - Deputy General Counsel, Cameron
Ross Guthrie, Vice President - Credit Services, Key Energy Services, Inc.
Lisa Kinsey, M.B.A., Vice President - Organizational Development, Distribution, National Oilwell Varco
Pat Bond, Vice President - Southwest Region, Schlumberger
John T. Gremp, Chairman, President & Chief Executive Officer, FMC Technologies, Inc.
Robert R. Workman, Group President, Distribution & Transmission, National Oilwell Varco
James B. Renfroe, Jr., Consultant, GE Oil & Gas
Bob Moran, Vice President - Government Affairs, Halliburton
A. J. Leuterman, Director - Occupational Health & Environment, M-I SWACO
Ida Ashley, HR Integration Manager - Smith Merger, Schlumberger
John Boyd, Director, Well Completion Systems, FMC Technologies, Inc.
Charles S. Currie, Vice President - Marketing & Sales Systems, Schlumberger
Gary Devlin, Vice President, Quality &Customer Experience, Cameron International Corp.
Pamela Kunkemoeller, Vice President & General Counsel, Wilson
Charles S. Currie, Vice President - Marketing & Sales Systems, Schlumberger