Committee House of Delegates

Kenneth William Mohn Chair 2024-2025 Mohn & Associates, LLC

David Harold Hawk

Chair Elect 2024-2025 Energy Analysis and Answers

Rosemary Laidacker

Secretary Editor 2024-2025 CGE

Carlos Bahamon

Alternate 2022-2025 Oxy

Peter Bartok

Alternate 2023-2026 Bartok inc

Angel Callejon

Alternate 2023-2026 Yet2Find LLC

Joseph Julius Ebrom

Alternate 2023-2026 Lapis Energy

Vsevolod I. Egorov

Alternate 2023-2026 consultant

Michael F. Erpenbeck

Alternate 2023-2026 Fonebone

Miguel Fernando Etayo

Alternate 2023-2026 S&P Global

Mohinudeen Mohamed Faiz, PhD

Alternate 2023-2026

Raymond Michael Follador

Alternate 2023-2026 Falcede Energy Consulting LLC

John Fortier

Alternate 2022-2025 Silverthorne Seismic, LLC

Denise J. Hills

Alternate 2023-2026 Advanced Resources International, Inc

Elizabeth A. Horne

Alternate 2022-2025 BEG, UT Austin

Chengzao Jia

Alternate 2020-2026 PetroChina Company Limited

Kenneth William Mohn Alternate 2023-2026 Mohn & Associates, LLC

Hasan Sarikaya

Alternate 2023-2026 Turkish Petroleum Co (TPAO)

Jennifer Catherine Voncannon

Alternate 2023-2026 Hess

Terrence L. Walker

Alternate 2023-2026 Consulting Geologist

Madison T. Woodward, III

Alternate 2023-2026 W&T Offshore

Jamie Ann Woolsey

MID-CONTINENT Alternate 2022-2025 PQ GeoConsulting

Robert Archer

At Large Member 2024-2050 Hess Corporation

Edward Arthur Beaumont

At Large Member 2012-2050 Nadel and Gussman

Lee Travis Billingsley

At Large Member 2010-2060 Windridge Oil and Gas LP

Richard S. Bishop, PhD

At Large Member 2002-2052 Retired

George Robert Bole At Large Member 2009-2059

Louis Chapman Bortz

At Large Member 1998-2048 Flagg Diamond Corporation

Steven H. Brachman

At Large Member 2021-2055

Paul William Britt

At Large Member 2017-2050 P Britt

Martha Lou Broussard At Large Member 1998-2048 Rice University

Donald Dean Clarke At Large Member 2006-2099

Denise M. Cox

GULF COAST At Large Member 2022-2050 Storm Energy

Brenda Kay Cunningham At Large Member 1998-2048

Edward D. Dolly, PhD At Large Member 2002-2052

David Jacob Entzminger

At Large Member 2020-2055 Entzminger Geoscience Services LLC

George Eynon

At Large Member 2003-2054

William L. Fisher, PhD

At Large Member 1998-2048 UTA

Richard Dale Fritz

At Large Member 2024-2050 Xplora Energy, LLC

James A. Gibbs

At Large Member 1998-2048 Five States Energy Company, LLC

Patrick John F. Gratton

At Large Member 1998-2048 Patrick J.F. Gratton Inc

Robbie Rice Gries

At Large Member 2005-2055 Gries Energy Partners LLC

Frank W. Harrison, Jr.

At Large Member 1998-2048 Optimistic Energy, LLC.

David Harold Hawk

At Large Member 2011-2099 Energy Analysis and Answers

Martin D. Hewitt

At Large Member 2008-2053 Retired

George Andrew Hillis At Large Member 1998-2048 Cairnmore Resources, LLC

John Richard Hogg

At Large Member 2000-2050 Your

Terry L. Hollrah

At Large Member 2003-2053 Hollrah Exploration

William S. Houston

At Large Member 2019-2099 Recovery Road LLC

Larry L. Jones

At Large Member 2007-2057 Spartan Petroleum Corporation

John Kaldi

At Large Member 2020-2099 Graywacke Geoscience

Lee Krystinik, PhD

At Large Member 2014-2050 Equus Energy Partners, LLC

Lowell Karl Lischer

At Large Member 1999-2051

John Clay Lorenz At Large Member 2013-2063 FS LLC

Kristie Leigh Luchtel Ferguson

At Large Member 2023-2055 KLF Geological Consulting, LLC

Jeffrey William Lund

At Large Member 2012-2065 Portfolio Exploration LLC

Randi Susan Martinsen

At Large Member 2013-2050 Hydrocarbon InSight, LLC

James S. McGhay

At Large Member 2018-2055 Mid-Con Energy

J. Michael Party

At Large Member 2023-2050 Beryl Oil and Gas LP

David Gene Rensink

At Large Member 2014-2054 Retired

Valary L. Schulz

At Large Member 2004-2057 VSW Holdings, Inc

Robert Charles Shoup

At Large Member 2017-2075 SCA

Stephen A. Sonnenberg, PhD

At Large Member 2010-2060 Sedimentary Solutions LLC

Charles Alan Sternbach

At Large Member 2018-2050 Star Creek

M. Ray Thomasson, PhD At Large Member 2003-2053 Thomasson Partner Associates Inc. Thomasson Petroleum E&P LLC

Scott Wheeler Tinker, PhD

At Large Member 2012-2065 Bureau of Economic Geology Switch Energy Alliance Tinker Energy Associates

Bruce Owen Tohill

At Large Member 1998-2048 Retired

Harrison L. Townes

At Large Member 1998-2048

Justin Vandenbrink

At Large Member 2023-2050 Hilversum Group

Lawrence H. Wickstrom

At Large Member 2014-2054 Wickstrom Geoscience, LLC

Richard Leroy Adams

Delegate 2016-2025 Carr Resources

Henry Mosimabale Agbogun

CANADA Delegate 2022-2025

Yasir Khalfan Al Hajri

MIDDLE EAST Delegate 2022-2025 Petroleum Development of Oman (PDO)

Talal Fahad Hadi Al-Adwani

MIDDLE EAST Delegate 2022-2025 Kuwait Oil Company

Ahmed Mohammed Al-Hakami

MIDDLE EAST Delegate 2022-2025 Saudi Aramco

Joel A. Alberts

Delegate 2021-2027 Chalk Creek Production Co. llc

Jeffrey Brooks Aldrich

Delegate 2022-2025 Sproule

James F. Allan

Delegate 2021-2027

Jonathan Patrick Allen

Delegate 2023-2026 X

Priscila Amaral

LATIN AMERICA Delegate 2021-2027 Petrobras Research Institute

Robert Archer

Delegate 2016-2025 Hess Corporation

Haruhiko Arisaka Delegate 2023-2026 JAPEX

Juan Francisco Arminio

LACR Delegate 2022-2025 USB VENEZUELA

Gail Lee Arnold

Delegate 2020-2026 university

Leah Bailey

AFRICA Delegate 2022-2025 Schumberger

Chris Barton

CANADA Delegate 2019-2025 Shadow Energy Inc.

Tara Lynn Benda

MID-CONT Delegate 2022-2025 Equus Energy Partners

John Lawson Berry

Delegate 2023-2026 John Berry Associates

Sankhadip Bhattacharya

Delegate 2023-2026 ONGC

Dan A. Billman

Delegate 2002-2026 Billman Geologic Consultants Inc

Justin Edward Birdwell

Delegate 2016-2025 U.S. Geological Survey (USGS) Central Energy Resources Science Center

William Paul Bosworth

Delegate 2016-2025

Nicolas Brissette

MID-CONTINENT Delegate 2024-2027 GEOLOGIC NOMAD

Ronald F. Broadhead

Delegate 2022-2028 NMT

Matthew Allan Campbell

Delegate 2019-2025 Oxy

Jhonny Edgar Casas

LACR Delegate 2019-2025 ucv

John N. Casiano

Delegate 2016-2025 Weww

Trevor Casper

Delegate 2022-2025 Tribune Resources

Dominick M. Cassetta

SOUTHWEST Delegate 2024-2027 Browning Oil

Martin Macdermott Cassidy

Delegate 2001-2025 University of Houston

Donald Dean Clarke Delegate 1997-2027

Andre Francois Coajou

Delegate 2023-2026 Total

David Richard Cook

EUROPE Delegate 2022-2025 Retired

Jonathan Craig

EUROPE Delegate 2010-2025 Durham University

Vincent Crombez

Delegate 2020-2026 Encounter Resources

Steven Crouch

Delegate 2019-2025 White Eagle Exploration, Inc

Anita Eva Csoma

Delegate 2023-2026 Self-Employed

Chad Cummings

SOUTHWEST Delegate 2022-2025 Gunn Oil Company

Ehsan Daneshvar

EUROPE Delegate 2023-2026 Future Geoscience Limited

Herman Darman

Delegate 2023-2026 Pertamina

Paolo Dattilo

Delegate 2023-2026 totalenergies

Paula Cristina De Oliveira

EUROPE Delegate 2023-2025 Independant

William D. DeMis

Delegate 2022-2025 rochelle court, llc

Cheryl Desforges

GULF COAST Delegate 2016-2025 Independent

Andrew David Dewhurst

PACIFIC Delegate 2023-2026

Andrea Di Daniel

EUROPE Delegate 2023-2025 SLB

Craig M. Dingler

Delegate 2010-2025

Mark Edwin Dunham

Delegate 2022-2025 Sugar Creek Producing Company

Salah S. El-Ekhfifi

AFRICA Delegate 2022-2025 NOC Libya

Marc H. Enter

CANADA Delegate 2019-2025 Vidence

Samuel Abraham Epstein

Delegate 2016-2025 Geoval Consulting

Meredith Faber

Delegate 2019-2025 Aramco Americas

William Fairhurst

SOUTHWEST Delegate 2024-2027 Riverfor

Flavio Feijo

LACR Delegate 2019-2025 Independent

Irina Filina

Delegate 2022-2025 University of Nebraska

Allan J. Filipov

Delegate 2023-2026 Subsurface Consultants LLC

Martin Fleckenstein

Delegate 2020-2026 Independent

Kelsey Lynn Garner

Delegate 2024-2027 Armstrong Energy Corp

Steven Lawrence Getz

GULF COAST Delegate 2022-2025 Getz Exploration

Patrick James Gooding

EASTERN Delegate 2022-2025 Retired

Peter Desmond Grant

Delegate 2014-2026 IES

Christine M. Griffith

Delegate 2023-2026 Texas A&M

Clyde Purcy Griffith

Delegate 2016-2025 AAPG Delegate - Suriname

Anthony Grindrod, PhD

EUROPE Delegate 2020-2025 TOPANGA ENERGY

Mauricio Guizada

LACR Delegate 2022-2025 Unicamp

Frederick O'Kelly Haizlip

Delegate 2022-2025

Wesley Hansen

Delegate 2018-2025 Consulting Geologist

William Baxter Harrison, PhD

Delegate 2008-2025 Western Michigan University

David Harold Hawk

Delegate 2016-2025 Energy Analysis and Answers

Dennis Eugene Hedke

MID-CONTINENT Delegate 2024-2025 Hedke Geoscience Consulting, LLC

Kenneth Paul Helmold

Delegate 2021-2027 retired

James Michael Hill

Delegate 2022-2025 MCF Energy LTD.

Neil Hodgson

EUROPE Delegate 2019-2025 Searcher

John Richard Hogg

CANADA Delegate 2022-2025 Your

Brent Frederick Hopkins

Delegate 2020-2026 Suemaur

Brian Wilson Horn Delegate 2023-2026 NextEra Energy

William S. Houston

Delegate 2022-2025 Recovery Road LLC

Richard Gary Howe, P.G.

Delegate 2022-2025 Terra Cognita, LLC

Cynthia A. Huggins

Delegate 2015-2027

John F. Humphrey

Delegate 2017-2026 Sharbro Energy LLC

Bradley Joseph Jackson

MID-CONTINENT Delegate 2022-2025 hanna oil and gas

Amanda Johnston

Delegate 2023-2026 ABC

John Tiang-Shen Jong, PhD

Delegate 2023-2026

John Kaldi

Delegate 1999-2026 Graywacke Geoscience

Sean Kincade

Delegate 2023-2026 Hunt Oil Company

Bastian Simon Koehrer

Delegate 2023-2026 Harbour Energy

Nour Koronful

EUROPE Delegate 2023-2025 SLB

Gary R. Kowalczyk

Delegate 2022-2025 Contract Geologist

Peter Alfred Kukla

EUROPE Delegate 2013-2025 RWTH Aachen University

Stephen A. Ladner

MID-CONTINENT Delegate 2024-2027 Ladner Consulting

Rosemary Laidacker

Delegate 2016-2025 CGE

Ademola Lanisa

AFRICA Delegate 2022-2025 Totalenergies

Paul Nicholas Lawless

Delegate 2024-2025 Helis Oil & Gas, LLC

Isabelle Le Nir

EUROPE Delegate 2010-2025 SLB

Donald Watson Lewis

PACIFIC Delegate 2022-2025

Walter Scott Light, Jr.

Delegate 2022-2025 Thunder Exploration, Inc.

Margo J. Liss

Delegate 2017-2026 BernAdele Enterprises, LLC

Keyu Liu

Delegate 2023-2026 UPC

Kristie Leigh Luchtel Ferguson

Delegate 2019-2025 KLF Geological Consulting, LLC

Ranyah Lycka

Delegate 2023-2026 Weston Solutions

Natasha MacAdam

CANADA Delegate 2019-2025 Nova Scotia Dpartment of Natural Resources and Renewables

Maryann L. Malinconico

EASTERN Delegate 2024-2027 Lafayette College

Graham A. McClave

Delegate 2022-2025 Zavanna, LLC

James McDonald

Delegate 2022-2025 Ohio Geological Survey

Michael McWalter

Delegate 2011-2026 McWalter Energy Consulting

Muriel Liliana Miller

Delegate 2023-2026

Mark D. Milliken

Delegate 2023-2026 Triangle G Consulting, LLC

Tim Allen Moore

Delegate 2020-2026 Cipher Consulting Pty Ltd

Michael C. Mound, PhD

EUROPE Delegate 2023-2025 GAMMAG

Maria Mutti

Delegate 2023-2026 University of Potsdam

Fadi Henri Nader

Delegate 2023-2026 IFPEN

Luis Navarro

Delegate 2022-2025 Geothermal

Calvin Kenneth Nix

Delegate 2020-2026 Emerald Energy, LLC

Michael Alan Nix

GULF COAST Delegate 2023-2026 MANIX Resources

Timothy Palmer

Delegate 2023-2026 Mississippi State University

Dianna Phu

Delegate 2022-2025 Worley Consulting

Disnahir Pinto

Delegate 2023-2026 CARDON IV S.A. (ENI & REPSOL Joint Venture))

Robert Earl Pledger

Delegate 2013-2025 Ashford Oil & Gas Company, LLC

Stonnie L. Pollock

Delegate 2019-2025 Fasken

Charles Raine Price, Jr. Delegate 2021-2027 Ardmore Production & Explr.

John Pritchett

Delegate 2019-2025 Pritchett Holdings

Javed Razack

LACR Delegate 2022-2025 Ramps Logistics Ltd

Nathan Thomas Rogers

Delegate 2022-2025 Colorado Geological Survey

Jul Dayfer Roldan Guevara

LACR Delegate 2022-2025 olympic

Morten Rye-Larsen

EUROPE Delegate 2010-2025 Longboat Energy

Deborah K. Sacrey

GULF COAST Delegate 2022-2025 Auburn Energy

Francesca Salvi

EUROPE Delegate 2023-2025 Eni

Heidi E. Schoenstein

ROCKY MTN Delegate 2023-2025

Judy Loy Schulenberg

Delegate 2017-2026 Explorer Group 1

Scott C. Sechrist

Delegate 2019-2025 Acoustic Geoscience Consulting

Steven H. Shirley

GULF COAST Delegate 2024-2027 Chevron

Victoria Sibeya

AFRICA Delegate 2022-2025 NAMCOR

Michael Arthur Simms

Delegate 2021-2027

Jason Todd Smith

Delegate 2020-2027 CenterPoint Energy

Linda Raine Sternbach

Delegate 2023-2026 Star Creek Energy

Catherine C. Strong

GULF COAST Delegate 2022-2025 Red Willow Production

Kevin Lee Strunk

Delegate 2020-2026 Wabash Resources & Consulting, Inc.

Bruce R. Swartz

Delegate 2016-2025 Swartz Oil Company

Scott James Taylor

MID-CONT Delegate 2023-2026 Oil & Gas Investment Evaluations

Michael Tischer

Delegate 2022-2025 On the Rocks GeoConsulting

James Tucker

Delegate 2014-2026 self

Molly Turko

MID-CONTINENT Delegate 2021-2027 Devon Energy

Peter J. Voice EASTERN Delegate 2016-2025 Western Michigan University

David Wavrek

Delegate 2020-2026 PSI

John Patrick F. Welch

Delegate 2019-2025 Independent

Michele Leigh Wiechman

Delegate 2022-2025 BPX Energy

Robert Arnold Wiener

Delegate 2023-2026

Donna Caraway Willette

Delegate 2023-2026 Illinois State Geological Survey

Rachel A. Williams

Delegate 2019-2025 Colorado School of Mines

Wan Yang

MID-CONT Delegate 2023-2026 Missouri Univ. of Science & Technology

Nidra Araba Yebuah

Delegate 2019-2025 Schlumberger

Enrique Zurita

Delegate 2024-2025 Enap Sipetrol

Vicki L. Beighle Staff Liaison 2016-2099 AAPG

House of Delegates Committee-HoD

HoD Committees

All Committees

STAY CONNECTED: