Career history of Marlan W. Downey
Former positions of Marlan W. Downey
| Companies | Position | Start | End |
|---|---|---|---|
| Institute For The Study of Earth & Man | Director/Board Member | - | 2017-05-28 |
Roxanna Oil Co.
 Roxanna Oil Co. Oil & Gas ProductionEnergy Minerals Roxanna Oil Co. provides oil and exploration gas services. The American company was founded by Marlan W. Downey. | Chairman | 2011-01-05 | 2017-05-28 |
| Founder | 2011-01-05 | 2017-05-28 | |
| TRANSATLANTIC PETROLEUM LTD. | Director/Board Member | 2013-06-23 | 2017-05-28 |
| Independent Dir/Board Member | 2013-06-23 | 2017-05-28 | |
| Berkeley Earth | Director/Board Member | - | 2017-05-28 |
Shell International Ltd.
 Shell International Ltd. Miscellaneous Commercial ServicesCommercial Services Shell International Ltd. provides business support services. It engages in upstream and downstream oil and gas businesses in the United Kingdom and internationally. The company is headquartered in London, the United Kingdom. | President | 1956-12-31 | 1986-12-31 |
| Pecten International Co. | President | - | - |
| The College of William & Mary | Corporate Officer/Principal | - | - |
| American Association of Petroleum Geologists | President | - | - |
| University of Oklahoma | Corporate Officer/Principal | - | - |
| ░░░░░ ░░░░ | ░░░░░░░░░ | - | - |
| ░░░░░░ ░░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | ░░░░░░░░░░ | - |
Statistics
International
| United States | 11 |
| United Kingdom | 2 |
Operational
| Director/Board Member | 4 |
| President | 4 |
| Corporate Officer/Principal | 2 |
Sectoral
| Energy Minerals | 3 |
| Consumer Services | 3 |
| Technology Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 9 |
|---|---|
TransAtlantic Petroleum Ltd.
 TransAtlantic Petroleum Ltd. Integrated OilEnergy Minerals TransAtlantic Petroleum Ltd. engages in the acquisition, exploration, development, and production of oil and natural gas. It operates through the following two segments: Turkey and Bulgaria. The company was founded on October 1, 1985 and is headquartered in Addison, TX. | Energy Minerals |
Object Reservoir, Inc.
 Object Reservoir, Inc. Packaged SoftwareTechnology Services Object Reservoir, Inc. develops and provides reservoir analysis and well modeling and forecasting tools for the oil and gas industry. It offers saige for unconventional and shale gas reservoir modeling, orpheus for conventional reservoir modeling, analytic forecasting, modeling tool for shale wells and reservoir modeling engine. The company was founded by John O. Mouton in 1995 and is headquartered in Houston, TX. | Technology Services |
| American Association of Petroleum Geologists | |
Shell International Ltd.
Shell International Ltd. Miscellaneous Commercial ServicesCommercial Services Shell International Ltd. provides business support services. It engages in upstream and downstream oil and gas businesses in the United Kingdom and internationally. The company is headquartered in London, the United Kingdom. | Commercial Services |
| Pecten International Co. | |
Arco, Inc.
 Arco, Inc. Electronics DistributorsDistribution Services Arco, Inc. supplies memory components and semiconductor products. The frim offers procurement, logistic and value added, global sourcing solutions and supply chain services. The company was founded in 1994 and is headquartered in Montvale, NJ. | Distribution Services |
| Institute For The Study of Earth & Man | |
Roxanna Oil Co.
Roxanna Oil Co. Oil & Gas ProductionEnergy Minerals Roxanna Oil Co. provides oil and exploration gas services. The American company was founded by Marlan W. Downey. | Energy Minerals |
| Berkeley Earth |
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