Profile
William M.
Griffin is the founder of Ironwood Oil & Gas LLC, which was founded in 2008.
He held the title of President from 2008 to 2012.
Mr. Griffin's former jobs include President & Chief Executive Officer at Petro Harvester Oil & Gas LLC from 2012 to 2015, Director at SandRidge Energy, Inc. in 2019, Director at Four Star Oil & Gas Co., Director at Black Warrior Methane Corp., Senior Vice President at El Paso Exploration & Production Management, Inc., Vice President-East Texas Business Unit at SONAT Exploration Co. from 1990 to 1999, Principal at TXO Production Corp.
from 1981 to 1990, and Senior Vice President-Onshore Division at EP Energy Corp.
from 1999 to 2007.
Mr. Griffin received an undergraduate degree from Texas A&M University.
Former positions of William M. Griffin
| Companies | Position | End |
|---|---|---|
| SANDRIDGE ENERGY, INC. | Chief Executive Officer | 2019-01-28 |
Petro Harvester Oil & Gas LLC
 Petro Harvester Oil & Gas LLC Oilfield Services/EquipmentIndustrial Services Petro Harvester Oil & Gas LLC operates as an upstream exploration and production company. It focuses on the acquisition, development and operational improvement of oil properties. The company was founded in July 2010 and is headquartered in Plano, TX. | Chief Executive Officer | 2014-12-31 |
Ironwood Oil & Gas LLC
 Ironwood Oil & Gas LLC Contract DrillingIndustrial Services Ironwood Oil & Gas LLC is an oil and gas company that operates in the industry. The private company is based in Houston, TX. The company was founded by William M. Griffin. | Founder | 2011-12-31 |
| EP ENERGY CORPORATION | Corporate Officer/Principal | 2006-12-31 |
SONAT Exploration Co.
 SONAT Exploration Co. Oil & Gas ProductionEnergy Minerals Part of KeyCorp, SONAT Exploration Co. is a private company that provides petroleum exploration. The company is based in Houston, TX. | Corporate Officer/Principal | 1998-12-31 |
Training of William M. Griffin
| Texas A&M University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| SANDRIDGE ENERGY, INC. | Energy Minerals |
| Private companies | 8 |
|---|---|
El Paso Exploration & Production Management, Inc.
 El Paso Exploration & Production Management, Inc. Gas DistributorsUtilities Part of EP Energy Corp., El Paso Exploration & Production Management, Inc. gathers, markets, processes, stores and transmits gas, petroleum and chemicals. The private company is based in Houston, TX. | Utilities |
SONAT Exploration Co.
SONAT Exploration Co. Oil & Gas ProductionEnergy Minerals Part of KeyCorp, SONAT Exploration Co. is a private company that provides petroleum exploration. The company is based in Houston, TX. | Energy Minerals |
| Four Star Oil & Gas Co. | |
Petro Harvester Oil & Gas LLC
Petro Harvester Oil & Gas LLC Oilfield Services/EquipmentIndustrial Services Petro Harvester Oil & Gas LLC operates as an upstream exploration and production company. It focuses on the acquisition, development and operational improvement of oil properties. The company was founded in July 2010 and is headquartered in Plano, TX. | Industrial Services |
Black Warrior Methane Corp.
 Black Warrior Methane Corp. Gas DistributorsUtilities Black Warrior Methane Corp. produces and sells methane gas. The company was founded on September 1, 1983 and is headquartered in Brookwood, AL. | Utilities |
| TXO Production Corp. | |
EP Energy Corp.
 EP Energy Corp. Oil & Gas ProductionEnergy Minerals EP Energy Corp. engages in the acquisition and development of unconventional onshore oil and natural gas properties. It focuses on the development of drilling inventory located in the following areas: the Eagle Ford Shale in South Texas, Northeastern Utah in the Uinta basin, and the Permian basin in West Texas. The company was founded on August 30, 2013 and is headquartered in Houston, TX. | Energy Minerals |
Ironwood Oil & Gas LLC
Ironwood Oil & Gas LLC Contract DrillingIndustrial Services Ironwood Oil & Gas LLC is an oil and gas company that operates in the industry. The private company is based in Houston, TX. The company was founded by William M. Griffin. | Industrial Services |
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