About COGA
Our team of experts and executive board are dedicated to championing industry, leading advocacy, and building community in the state of Colorado.
Meet The Team
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Lynn Granger
President & Chief Executive Officer
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Jackie Vanderburg
Vice President of Operations
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Ryan Steadley
Vice President of Regulatory Affairs
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Bill Groffy
Senior Director of Legislative & Regulatory Affairs
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Dawn Wieber
Legislative & Regulatory Affairs Lead
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Suzanne Schimpeler
Senior Membership & Finance Coordinator
COGA Executive Board
Bob Boswell
Chief Executive Officer
Laramie Energy, LLC
Tom Janiszewski
Vice President, Land, Regulatory, Government Relations and Corporate Affairs
Oxy
Jay Furman
Managing Director
G&P, Phillips 66
Brad Johnson
SVP Operations
Civitas Resources
Michael Land
President, Chief Executive Officer and Chairman of the Board
Terra Energy Partners
COGA Board Vice Chair
Steve Struna
President & CEO
Bayswater
COGA Board Treasurer
Ron Gusek
President
Liberty Energy
Samantha Richardson
Vice President, Commercial - Natural Gas
Tallgrass
Robert Harber
Vice President, Northern Region
Haliburton Energy Services
Kim McHugh
VP of the Rockies Business Unit
Chevron Corporation
COGA Board Chair
Salar Nabavian
General Manager
Gunnison Energy, LLC
COGA Advisory Board
*Includes Executive Board members listed above.
Austin Akers
Chief Executive Officer
Bison Oil & Gas
Howard Boigon
Founder
Boigon Law Ltd.
Ray Gardner
Vice President, Gas Engineering
Xcel Energy Services, Inc.
Maria Henry
Senior Vice President, Geology
Antero Resources
Aaron Martinsen
Chief Executive Officer
Utah Gas Corp.
Luis Rodriguez
Chief Operating Officer
Raisa Energy
Lisha Burnett
Manager, External & Government Relations
Suncor Energy
Will Brown
VP, Commercial
Kinder Morgan
Ana Gutierrez
Partner
Womble Bond Dickinson
Jamie Jost
Founder & Managing Shareholder
Jost Energy Law
Gabriel Sepulveda
Director of State and Local Government Affairs
Williams
Jason T. Chan
General Manager - Energy Services Four Corners Area
Waste Management Energy Services
AJ Jairamani
Sales and Commercial Leader
Baker Hughes
Jay Kackley
Senior VP of Sales
Select Water Solutions
Quint Shear
President
Shear, Inc.
Jennifer Biever
Director
Williams, Weese, Pepple & Ferguson
Phil Davis
Co - Chief Executive Officer
Verdad Resources
Peter Hansen
Counsel
Bryan Cave Leighton Paisner
Shea Loper
Director, U.S. Government Relations
Ovintiv, Inc.
Bruce White
Senior Vice President
NGL Energy Partners, LP & Conquest Oil
Jason Modglin
Director of Government Affairs
Western Midstream
Mike Dickinson
Executive VP & Chief Operating Officer
Confluence Resources
John Harpole
President
Mercator Energy, LLC
Tom Miller
Managing Director, US West Region
Schlumberger
COGA Chapters
COGA chapters provide an expanded statewide presence for the industry and the association. Activities include hosting fundraisers and making contributions to local civic and charitable causes, working in and with local schools, assisting at community functions and providing scholarships. With a membership of local industry employees, each chapter operates independently, but under the authority and direction of the COGA Board of Directors. Chapters have their own membership, steering committees, and officers. Chapter presidents serve as COGA board members.
West Slope Chapter
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The West Slope Chapter encompasses Moffat, Rio Blanco, Garfield, Mesa, Pitkin, Gunnison, Delta, Mesa, Montrose, Ouray, and San Miguel counties. Members in our chapter include Midstream, E&P, and service providers. Our focus is centered on working in rural communities and meeting local regulatory challenges.
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DJ Basin Chapter
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The North Central Chapter encompasses Weld, Larimer, Adams, Boulder, and Broomfield counties. Member companies include large operators, several service companies and a few equipment manufacturers in the region. The North Central Chapter focuses on fundraising for the community via non-profits and schools.
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