| Marcus C. Rowland |
Founder of IOG Capital LP, Marcus C. Rowland is a businessperson who has been the head of 5 different companies and currently holds the position of Chairman of Chaparral Energy, Inc., Non-Executive Chairman for SilverBow Resources, Inc. and Chief Executive Officer of IOG Resources LLC. Mr. Rowland is also on the board of Key Energy Services, Inc. and Mitcham Industries, Inc. and Senior Managing Director & Founding Partner at IOG Capital LP.
In the past Marcus C. Rowland occupied the position of President, Chief Executive & Financial Officer at FTS International, Inc. and President & Chief Financial Officer of Frac Tech Services LLC (a subsidiary of FTS International, Inc.), Chief Operating Officer of Anglo-Suisse LP, Chief Financial Officer & Executive Vice President of Chesapeake Energy Corp. and Chief Operating Officer of Phibro Energy, Inc.
Marcus C. Rowland received an undergraduate degree from Wichita State University. |
| Charles Duginski |
Presently, Charles Duginski is President, Chief Executive Officer & Director at Chaparral Energy, Inc. and Chief Operating Officer & Senior Vice President for Tapstone Energy, Inc.
In the past he was Vice President-Southern Region Production at Continental Resources, Inc., Vice President-Haynesville/Barnett Business Unit at Chesapeake Energy Corp. and Chief Operating Officer, Director & Senior VP at Tapstone Energy LLC.
Mr. Duginski received an undergraduate degree from the University of Oklahoma. |
| Mark Allen McFarland |
Mark Allen McFarland is a businessperson who has been at the helm of 6 different companies. He is Chairman, President & Chief Executive Officer for Luminant Generation Co. LLC, Chairman, President & Chief Executive Officer for GenOn Energy, Inc., Chief Executive Officer at GenOn Americas Generation LLC and President of NRG Wholesale Generation LP. Mr. McFarland is also on the board of Chaparral Energy, Inc. and Chief Commercial Officer of Luminant Power Services Co., Chief Commercial Officer of Luminant Mining Services Co., Chief Commercial Officer at Luminant Mineral Development Co. LLC, Chief Commercial Officer at Luminant Renewables Co. LLC and Chief Commercial Officer for Luminant Energy Co. LLC.
In his past career he held the position of Senior Vice President-Corporate Development at Exelon Corp., Chief Executive Officer at GenOn Mid-Atlantic LLC, Chief Executive Officer for Luminant Holding Co. LLC, Executive Vice President at Energy Future Competitive Holdings Co. LLC and Executive VP-Corporate Development & Strategy at Energy Future Holdings Corp.
Mr. McFarland received an undergraduate degree from Virginia Polytechnic Institute & State University and an MBA from the University of Delaware. |
| Douglas E. Brooks |
Douglas E. Brooks is a businessperson who has been at the helm of 5 different companies. Currently, Mr. Brooks occupies the position of Chief Executive Officer of M21K LLC and Chief Executive Officer of EPL Oil & Gas, Inc. He is also on the board of Chaparral Energy, Inc., Chaparral Energy LLC and Houston Producers Forum.
In the past he held the position of President, Chief Executive Officer & Director at EOG Y Resources, Inc., Chief Executive Officer & Director at Aurora Oil & Gas Pty Ltd., President, Chief Executive Officer & Director at Energy XXI Gulf Coast, Inc., Director-Acquisitions & Business Development at Marathon Oil Co. and Senior Vice President-Business Development at Forest Oil Corp.
Mr. Brooks received an undergraduate degree from the University of Wyoming and an MBA from Our Lady of the Lake University. |
| Samuel E. Langford |
Samuel E. Langford is on the board of Chaparral Energy, Inc. and Principal at Langford Upstream Advisory LLC.
In the past Mr. Langford was Vice President-Corporate Development for Ovintiv Exploration, Inc.
Mr. Langford received an undergraduate degree from Auburn University. |
| Gysle R. Shellum |
Presently, Gysle R. Shellum is Chief Financial Officer for PDC 2002-C LP and Chief Financial Officer at PDC 2002-B LP. Mr. Shellum is also on the board of Chaparral Energy, Inc.
Mr. Shellum previously held the position of Chief Operating & Financial Officer at Financial Trade Solutions, Chief Financial Officer of PDC Energy, Inc. Chief Financial Officer for Rockies Region Private LP, Chief Financial Officer, Treasurer & VP at PDC 2004-B LP, Chief Financial Officer for PDC 2005-B LP, Chief Financial Officer at PDC 2005-A LP, Treasurer & Vice President for PDC 2004-A LP, Treasurer & Vice President for PDC 2004-D LP and Treasurer & Vice President at PDC 2004-C LP (which are all subsidiaries of PDC Energy, Inc.), Chief Financial Officer for American International Petroleum Corp., Chief Financial Officer for Duer Wagner Co. and Vice President-Finance & Special Projects at EnLink Midstream Partners LP.
Gysle R. Shellum received an undergraduate degree from The University of Texas at Arlington. |
| Michael J. Kuharski |
Michael J. Kuharski is on the board of Chaparral Energy, Inc. In the past Mr. Kuharski held the position of Associate at KKR & Co., Inc., Analyst at York Capital Management Global Advisors LLC and Analyst at Merrill Lynch & Co., Inc.
Mr. Kuharski received an undergraduate degree from the University of St. Thomas (Minnesota) and an MBA from Harvard Business School. |
