James Kleckner

Director/Board Member at VERMILION ENERGY INC.

Net worth: - $ as of 30/08/2026

68 year

71 connections

Energy Minerals

Distribution Services

Commercial Services

Profile

James Joseph Kleckner is currently an Independent Director at Vermilion Energy, Inc. since 2021.
He is also a Director at Global Energy Management LLC and Tabish Brothers Distributors, Inc. Additionally, he is a Member of the American Petroleum Institute, Inc., the Society of Petroleum Engineers, Inc., and the American Association of Petroleum Geologists.
Formerly, Mr. Kleckner was President, Chief Executive Officer, and Director at Jagged Peak Energy LLC from 2017 to 2020.
He served as Executive Director at both the Colorado Oil & Gas Association and Western Energy Alliance.
He was an Independent Director at Hawkwood Energy Management LLC and Jagged Peak Energy, Inc. from 2017 to 2018.
He held Director positions at Delonex Energy Ltd. and Parsley Energy, Inc. From 2013 to 2016, he was EVP-International & Deepwater Operations at Anadarko Petroleum Corp.
Between 1999 and 2007, he was Vice President at Kerr-McGee Corp.
He also worked as Principal at ETC Sunoco Holdings LLC.
Mr. Kleckner completed undergraduate studies at the Colorado School of Mines.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
VERMILION ENERGY INC. -.--%	31/03/2026	0 ( -.--% )	- $	30/08/2026

James Kleckner active positions

Companies	Position	Start
VERMILION ENERGY INC.	Director/Board Member	17/10/2021
Global Energy Management LLC	Director/Board Member	27/06/2011
American Association of Petroleum Geologists American Association of Petroleum Geologists Miscellaneous Commercial ServicesCommercial Services Operates as a technical and professional organizations for energy leaders	Corporate Officer/Principal	23/04/2009
American Petroleum Institute, Inc. American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services Wholesale crude petroleum and petroleum products from bulk liquid storage facilities	Corporate Officer/Principal	23/04/2009
Society of Petroleum Engineers, Inc. Society of Petroleum Engineers, Inc. Engineering & ConstructionIndustrial Services Provides petroleum engineering services	Corporate Officer/Principal	23/04/2009
Great Western Petroleum Great Western Petroleum Wholesale DistributorsDistribution Services Supplies fuels and lubricants	Director/Board Member	-

All active positions of James Kleckner

Former positions of James Kleckner

Companies	Position	End
Jagged Peak Energy LLC Jagged Peak Energy LLC Oil & Gas ProductionEnergy Minerals Acquires, develops, and explores oil and gas assets	Chief Executive Officer	31/12/2019
ANADARKO PETROLEUM	Corporate Officer/Principal	31/07/2016
Kerr-McGee Corp. Kerr-McGee Corp. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services	Corporate Officer/Principal	31/12/2006
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Training of James Kleckner

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Linked companies

Private companies	17
Anadarko Petroleum Corp. Anadarko Petroleum Corp. Oil & Gas ProductionEnergy Minerals Operates as an oil and natural gas exploration and production company	Energy Minerals
Kerr-McGee Corp. Kerr-McGee Corp. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services	Energy Minerals
ETC Sunoco Holdings LLC ETC Sunoco Holdings LLC Specialty StoresRetail Trade Operates gasoline stations	Retail Trade
Vermilion Energy, Inc. Vermilion Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores and produces oil and natural gas	Energy Minerals
Colorado School of Mines Colorado School of Mines Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
American Petroleum Institute, Inc. American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services Wholesale crude petroleum and petroleum products from bulk liquid storage facilities	Distribution Services
Society of Petroleum Engineers, Inc. Society of Petroleum Engineers, Inc. Engineering & ConstructionIndustrial Services Provides petroleum engineering services	Industrial Services
Colorado Oil & Gas Association Colorado Oil & Gas Association Oil & Gas ProductionEnergy Minerals Engages in exploration and production of oil and gas	Energy Minerals
American Association of Petroleum Geologists American Association of Petroleum Geologists Miscellaneous Commercial ServicesCommercial Services Operates as a technical and professional organizations for energy leaders	Commercial Services
Global Energy Management LLC
Great Western Petroleum Great Western Petroleum Wholesale DistributorsDistribution Services Supplies fuels and lubricants	Distribution Services
Western Energy Alliance Western Energy Alliance Miscellaneous Commercial ServicesCommercial Services Operates natural gas and oil producers trade association	Commercial Services
Hawkwood Energy Management LLC Hawkwood Energy Management LLC Oil & Gas ProductionEnergy Minerals Produces oil and gas	Energy Minerals
Delonex Energy Ltd. Delonex Energy Ltd. Oil & Gas ProductionEnergy Minerals Provides energy exploration services	Energy Minerals
Jagged Peak Energy LLC Jagged Peak Energy LLC Oil & Gas ProductionEnergy Minerals Acquires, develops, and explores oil and gas assets	Energy Minerals
Parsley Energy, Inc. Parsley Energy, Inc. Integrated OilEnergy Minerals Engages in the acquisition, development and exploitation of unconventional oil and natural gas reserves	Energy Minerals
Jagged Peak Energy, Inc. Jagged Peak Energy, Inc. Oil & Gas ProductionEnergy Minerals Provides oil and natural gas extraction services	Energy Minerals