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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.

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National Leadership

2026-2027 Board of Directors


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STEVE M. SMITH

President - Houston, TX

Steve is the managing partner of SMS Exploration, LLC in Houston, and is generating conventional prospects in the Gulf Coast.  He has more than 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 University.  He is a past secretary of the SIPES Houston Chapter and past president of the SIPES Foundation and continues to oversee its scholarship program.

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Michael A. Raines

Vice President - Midland, texas

Mike, a native of the Texas Panhandle, discovered his love of geology in college and changed majors to focus on earth science.  He spent about 25 years working various EOR and production operations for a variety of companies, then opened his own consulting company, MARS Exploration and Energy, LLC, in 2019.  Mike has focused on Carbon Capture Projects (CCS/CCUS) and behind-pipe pay evaluations, but also works with partners to develop prospects in the Permian Basin.  He is a Certified Petroleum Geologist through AAPG's Division of Professional Affairs, and is active in Permian Basin Geoscience organizations, including the SIPES Midland Chapter.  He joined the National Board in 2025.

Robert H. Springer

Secretary - Fort worth, Texas

Robert is a consulting geologist in Fort Worth focused on waterflooding, infill development, well log pay evaluations and helium exploration.  He has more than 45 years of geological experience working Fort Worth, Eastern Shelf, Permian, East Texas, Williston and Powder River Basins for companies such as Southern Union Exploration, Stovall Investments, Encore Acquisition and Enduro Resources.  Robert has a BS in geology from Baylor University and is a Certified Petroleum Geologist by AAPG.  He is the past treasurer of the SIPES Fort Worth Chapter and the SIPES Foundation.

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Phillip D. Forney

Treasurer - san antonio, TX

Phil is new to the board for 2026-2027.

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DONAld P. muth, Sr.

VP National Energy - plano, Texas

Donald P. Muth, Sr. is an active independent AAPG-certified petroleum geologist and consultant.  He has more than 45 years of diverse industry experience in petroleum exploration, development, exploitation expert witness, reserve evaluation, and unitization in multiple basins using integrated data analysis.  Don  graduated from Auburn University with a geology degree and has an MBA from the University of New Orleans. 

National Directors


Gregg S. Alletag – Oklahoma City, Oklahoma

Phillip Forney - San Antonio, Texas

H. Tony Hauglum - Corpus Christi, Texas

Kevin B. Hill – At-Large (Shreveport, Louisiana)

Connie Knight – Denver, Colorado

G. King Munson, Jr. - Lafayette, Louisiana

Donald P. Muth, Sr. – Dallas, Texas

Scott Spradley – New Orleans, Louisiana

Thomas G. Pronold – Immediate Past President (Wichita, Kansas)


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

John R. Stephens

Thomas G. Pronold

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.

Jeffrey W. Lund
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

H. Jack Naumann, Jr.

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


2026

Dawn S. Bissell