John G. Clarkson
President at Clearwater Capital Corp.
Profile
Mr. Clarkson began working as a consultant with Lime Rock in late 1998 shortly after its formation.
Previously, he spent 17 years in operations in the Canadian oil and gas industry.
For ten years beginning in 1987, Mr. Clarkson increased his responsibilities within Renaissance Energy from Senior Engineer to Manager of Oil Development and Manager of Acquisitions & Divestitures.
While at Renaissance Energy, Mr. Clarkson and his team's responsibilities included production optimization, project scoping, horizontal and infill drilling programs, regulatory applications, acquisitions, divestitures, and reserve evaluations.
Dr. Clarkson serves on the Board of Directors of NQL Energy Services, Marauder Resources, and Slate River Resources.
He also serves on the investment committee of Lime Rock Resources.
He previously served on the Board of Directors of Deer Creek Energy, IPEC, SmartSynch, Patriot Drilling, and U.S.
Exploration Holdings.
Mr. Clarkson is a graduate with a B.Sc.
in Geological Engineering from the University of Manitoba.
He is registered as a professional engineer in the Province of Alberta.
John G. Clarkson active positions
| Companies | Position | Start |
|---|---|---|
Slate River Resources LLC
 Slate River Resources LLC Oil & Gas ProductionEnergy Minerals Slate River Resources LLC explores oil and natural gas with operations focused on developing unconventional natural gas resources in the rocky mountain regions. The company has operations in the Uinta and Piceance Basins in eastern Utah and western Colorado. It was formed on February 8, 2005 and is located in Denver, CO. | Director/Board Member | - |
| Clearwater Capital Corp. | President | 1996-12-31 |
Former positions of John G. Clarkson
| Companies | Position | End |
|---|---|---|
Lime Rock Management LP
 Lime Rock Management LP Investment ManagersFinance Lime Rock Management LP is Private Equity firm founded in 1998 by Jonathan Clark Farber and John T. Reynolds. The firm is headquartered in Westport with additional office in London. | Private Equity Investor | 2008-09-29 |
NQL Energy Services, Inc.
 NQL Energy Services, Inc. Oilfield Services/EquipmentIndustrial Services NQL Drilling Tools Inc. is a supplier of directional drilling tools on a global basis, and a world class oilfield manufacturer. Under its NQL Energy Services operating banner, NQL provides a wide variety of drilling tools from three facilities in Canada, 10 facilities in the United States, three facilities in Venezuela, facilities in Holland, Dubai and Argentina, and a distribution agent in the Asia Pacific region. These products include: - Proprietary Black Max mud motor; - Patented Black Star EM-MWD guidance system; and - Full array of shock tools, drilling jars, and other components used in the drill string | Director/Board Member | 2007-09-24 |
US Exploration Holdings, Inc.
 US Exploration Holdings, Inc. Contract DrillingIndustrial Services US Exploration Holdings, Inc., is a Billings, Montana based company. The company produces oil and gas with operations focused on developing natural gas reserves in the Denver, Julesburg basin of Colorado | Director/Board Member | - |
| FORTALEZA ENERGY INC. | Director/Board Member | - |
| MARAUDER RESOURCES EAST COAST INC. | Director/Board Member | - |
Training of John G. Clarkson
| University of Manitoba | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
NQL Energy Services, Inc.
NQL Energy Services, Inc. Oilfield Services/EquipmentIndustrial Services NQL Drilling Tools Inc. is a supplier of directional drilling tools on a global basis, and a world class oilfield manufacturer. Under its NQL Energy Services operating banner, NQL provides a wide variety of drilling tools from three facilities in Canada, 10 facilities in the United States, three facilities in Venezuela, facilities in Holland, Dubai and Argentina, and a distribution agent in the Asia Pacific region. These products include: - Proprietary Black Max mud motor; - Patented Black Star EM-MWD guidance system; and - Full array of shock tools, drilling jars, and other components used in the drill string | Industrial Services |
Total E&P Joslyn Ltd.
 Total E&P Joslyn Ltd. Construction MaterialsNon-Energy Minerals Total E&P Joslyn Ltd. develops, operates, produces and sells recoverable bitumen found in Athabasca oil sands. Its assets include Lease 24 and Permit 70, collectively known as the Joslyn Lease. The company was founded in 1998 and is headquartered in Calgary, Canada. | Non-Energy Minerals |
US Exploration Holdings, Inc.
US Exploration Holdings, Inc. Contract DrillingIndustrial Services US Exploration Holdings, Inc., is a Billings, Montana based company. The company produces oil and gas with operations focused on developing natural gas reserves in the Denver, Julesburg basin of Colorado | Industrial Services |
Slate River Resources LLC
Slate River Resources LLC Oil & Gas ProductionEnergy Minerals Slate River Resources LLC explores oil and natural gas with operations focused on developing unconventional natural gas resources in the rocky mountain regions. The company has operations in the Uinta and Piceance Basins in eastern Utah and western Colorado. It was formed on February 8, 2005 and is located in Denver, CO. | Energy Minerals |
Fortaleza Energy, Inc.
 Fortaleza Energy, Inc. Oil & Gas ProductionEnergy Minerals Fortaleza Energy, Inc. is an oil and gas company, which engages in the exploration, development, and production of crude oil and natural gas. It also provides custom acid blending services for fracture stimulation and production optimization fluids through its wholly owned subsidiary, BlendForce Energy Services Inc. The company was founded on January 15, 2007 and is headquartered in Calgary, Canada. | Energy Minerals |
Lime Rock Management LP
Lime Rock Management LP Investment ManagersFinance Lime Rock Management LP is Private Equity firm founded in 1998 by Jonathan Clark Farber and John T. Reynolds. The firm is headquartered in Westport with additional office in London. | Finance |
Marauder Resources East Coast, Inc.
 Marauder Resources East Coast, Inc. Integrated OilEnergy Minerals Marauder Resources East Coast, Inc. engages in the exploration and production of petroleum and natural gas reserves. It operates through the offshore Nova Scotia and New Zealand segment. The company was founded on March 27, 1997 and is headquartered in Calgary, Canada. | Energy Minerals |
| Clearwater Capital Corp. |
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