About
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The Society of Independent Professional Earth Scientists was conceived by Carleton D. Speed, Jr. of Houston, Texas. He set out to form a Society of independent earth scientists as early as the 1930s, but encountered resistance to his idea based on the fact that other such organizations were already in existence. But Speed envisioned a different kind of society than those already formed. He thought scientists affiliated with corporations or universities had their own in-house support system that independents, obviously, did not. He wanted to create a network for scientists who struck out on their own and who wanted to work with other like-minded, ethical independents. It wasn’t until after World War II when the number of independent earth scientists increased that Speed was finally able to form what is now SIPES. The charter was granted February 27, 1963 and signed by the nine original members.
National Leadership
2024-2025 Board of Directors

John Stephens
President - Dallas, TEXAS
John has spent the past 30+ years as an Independent with the company he founded - which has principally concentrated its efforts in Texas and Oklahoma. He has been active in the Dallas geoscience community, previously serving on the boards of both the Dallas Geological Society (Membership, Secretary, AAPG Delegate & President) and the Dallas Chapter of SIPES (Secretary, Treasurer, Vice Chairman & Chairman). John has a B.S. in Geology from Texas Tech University and an MLS – Oil & Gas Law from OU.

Thomas G. Pronold
Vice President - Wichita, Kansas
Tom lives in Wichita, and is the manager of Bitter Spar LLC, an exploration and development company specializing in Kansas conventional drilling prospects. He has been active in the SIPES Wichita Chapter for more than 10 years. He is a graduate of SMU with a Master’s degree in geology. Tom carries a Kansas Geological license and is a member of AAPG. In addition to his role as SIPES Vice President, Tom is President of the SIPES Foundation.

Steve M. Smith
Secretary - Houston, TX
Steve is the managing partner of SMS Exploration, LLC in Houston and is generating conventional prospects in the Gulf Coast. He has 45 years of geoscience experience and has been an exploration manager for Cody Energy, Linc Energy and Trek Oil & Gas. Steve has an MBA from the University of St. Thomas and a BS in Geology from Baylor. He is a past secretary of the SIPES Houston Chapter and currently is chair of the Foundation Scholarship committee.

Monte Meers
Treasurer - Fort Worth, TX
Monte received his geology degree from Texas Tech. He has worked for several independent oil companies and made many wildcat discoveries. In 1998, he developed the Meers Microseep geochemical exploration technique and started his own company. Meers Microseep Surveys Inc. has been an integral part of finding more than 15 million barrels of oil in North Texas. Monte is a licensed professional geoscientist.

David Cromwell
VP National Energy - Midland, Texas
David has more than 50 years of exploration and exploitation petroleum geological experience, mainly in the Permian Basin and New Mexico. He has BA in Geology from UC Santa Barbara and an MS in Geology from the University of Oklahoma. David is an Honorary Life Member of the West Texas Geological Society. Prior to becoming an independent, he worked for Burlington Resources, Energen Resources and BC Operating.
National Directors
Gregg S. Alletag – Oklahoma City, Oklahoma
Matt Boyce – Houston, Texas
David Cromwell – Midland, Texas
Tom Donahoe – Pittsburgh, Pennsylvania
Paul Habermas – Houston, Texas
H. Tony Hauglum – Corpus Christi, Texas
Kevin B. Hill – At-Large (Shreveport, Louisiana)
Thomas M. Kirby – San Antonio, Texas
Connie Knight – Denver, Colorado
Donald P. Muth, Sr. – Dallas, Texas
Tom Pronold – Wichita, Kansas
Ellis Randolph – At-Large (Santa Fe, New Mexico)
Scott Spradley – New Orleans, Louisiana
Dan Earl Duggan – Immediate Past President (Fort Worth, Texas)
Past Presidents
*Deceased
Carleton D. Speed, Jr.*
George R. Gibson*
Willis G. Meyer*
James O. Lewis, Jr.*
G. Frederick Shepherd*
Edward A. Koester*
C.R. Pope*
C.W. Smith/E. Lee Mills*
John W. Brewer*
William C. Bednar*
Orville G. Lundstrom*
Charles Bankhead, Jr.
Leroy Gatlin*
Patrick J.F. Gratton
Fred H. Hartman
John E. Scherer*
John J. Amoruso*
Jerome J.C. Ingels
William L. Champion
Joe H.E. Ward
A.T. Green, Jr.*
A. Scott Ritchie*
Gail E. Oliphant
Philip J. McKenna
John C. Roberts
Gene B. Wiggins, Jr.
Fred M. Thompson, Jr.
Jon F. Cobb*
Harry L. Frank
William E. Hendon, Jr.
Donald C. Gifford
Lloyd K. Parrish, Jr.*
Arlen L. Edgar*
Perry O. Roehl
Donald C. Wambaugh*
Mark K. Mosley
A.T. Carlton, Jr.*
Deborah K. Sacrey
Scott A. Wainwright
William T. Goff III
Brian S. Calhoun
David A. Eyler
Michael N. Austin
George S. Johnson
H. Jack Naumann, Jr.
William R. Finley
Kenneth J. Huffman
Marc D. Maddox
Dennis M. Gleason
Douglas R. Essler
Ralph J. Daigle
D. Craig Smith
Douglas H. McGinness II
Patrick A. Nye
Carol M. Shiels
Barry Rava
Dawn Bissell
Gregg Alletag
Christopher H. Reed
Dan Earl Duggan
Honorary Members
*Deceased
John J. Amoruso*
A.T. Carleton, Jr.*
Stewart Chuber*
Jack O. Colle*
Robert D. Cowdery
Arlen L. Edgar*
Hershal C. Ferguson*
William R. Finley
James A. Gibbs
George R. Gibson*
Donald C. Gifford
Kenneth L. Gow*
Patrick J.F. Gratton
A.T. Green, Jr.*
Frank W. Harrison, Jr.
Marc D. Maddox
Evelyn W. Moody*
Sam M. Penn*
Deborah K. Sacrey
Charles H. Sample*
John E. Scherer*
G. Frederick Shepherd*
Daniel L. Smith*
Carleton D. Speed, Jr.*
Felix A. Vogel, Jr.*
Al H. Wadsworth, Jr.*
Donald C. Wambaugh*
Outstanding Service Awards
*Deceased
1978
Jerald H. Bartley*
1980
E. Lee Mills*
1983
John E. Scherer*
1990
Leroy Gatlin*
George R. Gibson*
Patrick J.F. Gratton
Willis G. Meyer*
1993
Fred M. Thompson, Jr.*
1997
Donald C. Gifford
2000
James B. Bennett*
Lloyd K. Parrish, Jr.*
2001
H. Grady Collier, Jr*
Arlen L. Edgar*

2002
Scott Laurent
2003
Fred L. Oliver
Robert B. Owen*
2004
M.D. McGregor*
2005
Jerome J.C. Ingels
2006
Emerson K. Droullard*
2007
Deborah K. Sacrey
2008
Robert C. Leibrock
Scott A. Wainwright
2009
Brian S. Calhoun
2010
Victor L. Cooper
William T. Goff III
2011
Paul W. Britt
2012
A. Scott Ritchie*
2013
Michael N. Austin
Putnam K. Reiter*
2014
Patrick H. McKinney

2015
Kenneth J. Huffman
2016
David A. Eyler
2017
Marc D. Maddox

2018
Arthur J. Pansze, Jr.
2019
Ralph J. Daigle
2020
D. Craig Smith
2022
Patrick A. Nye
2023
Carol M. Shiels
2024
John H. Newberry
Barry Rava
Michael R. Vasicek