Gary S. Grinsfelder
Corporate Officer/Principal at Society of Independent Professional Earth Scientists
Profile
Gary S.
Grinsfelder currently works at Independent Petroleum Association of America, as Member, American Association of Petroleum Geologists, as Member, Houston Geological Society, as Member, and Society of Independent Professional Earth Scientists, as Member.
Mr. Grinsfelder also formerly worked at Royale Energy, Inc., as Independent Director, The Exploration Co. of Delaware, Inc., as Vice President in 2007, Union Oil Company of California, Inc., as Vice President-Exploration, Escalera Resources Co., as Chief Operating Officer from 2014 to 2016, Output Exploration LLC, as Executive VP-Exploration & Business Development from 1994 to 2007, LeFrak Organization, Inc., as Vice President-Exploration of LeFrak Energy from 2010 to 2011, Reorganized TXCO, Inc., as President from 2007 to 2010, Triad Energy Corp., as Vice President-Exploration, Input Output, Inc., as Vice President-Exploration, and Double G Resources LLC, as President.
Mr. Grinsfelder received his undergraduate degree in 1972 from Southern Methodist University, undergraduate degree from the University of Houston, and undergraduate degree from the University of Puerto Rico.
Gary S. Grinsfelder active positions
| Companies | Position | Start |
|---|---|---|
| Society of Independent Professional Earth Scientists | Corporate Officer/Principal | - |
| American Association of Petroleum Geologists | Corporate Officer/Principal | - |
Independent Petroleum Association of America
 Independent Petroleum Association of America Industrial SpecialtiesProcess Industries The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980. | Corporate Officer/Principal | - |
| Houston Geological Society | Corporate Officer/Principal | - |
Former positions of Gary S. Grinsfelder
| Companies | Position | End |
|---|---|---|
| ESCALERA RESOURCES CO | Chief Operating Officer | 2016-11-03 |
Reorganized TXCO, Inc.
 Reorganized TXCO, Inc. Oil & Gas ProductionEnergy Minerals Reorganized TXCO, Inc. engages in the acquisition, exploration, exploitation, development and production of oil and gas properties. The company is headquartered in San Antonio, TX. | President | 2010-02-10 |
The Exploration Co. of Delaware, Inc.
 The Exploration Co. of Delaware, Inc. Oil & Gas ProductionEnergy Minerals The Exploration Company of Delaware, Inc. is an energy company engaged in the acquisition, exploration, development and production of oil and gas properties. The company focuses on developing oil and gas reserves on properties located in Texas, particularly the Maverick Basin in southwest Texas. TXCO also owns properties in South Dakota, North Dakota and Montana. In addition, the Company's natural gas gathering system has grown to more than 90 miles of pipeline. It is located in San Antonio, TX. | Corporate Officer/Principal | 2007-05-23 |
Output Exploration LLC
 Output Exploration LLC Oil & Gas ProductionEnergy Minerals Output Exploration LLC provides oil and gas exploration and production services using advanced geophysical technologies and innovative techniques. Its operations are on three regions the Sacramento Basin in California, the Anadarko Basin in Oklahoma, and the Gulf Coast Basin of Texas and Louisiana. The company was founded in 1992 and is located in Stafford, TX. | Corporate Officer/Principal | 2007-03-31 |
Triad Energy Corp.
 Triad Energy Corp. Oil & Gas ProductionEnergy Minerals Part of Southwestern Energy Co., Triad Energy Corp. explores for oil and gas. The private company is based in Houston, TX. The company was founded by Drury J. Gallagher. Triad Energy was acquired by Blue Ridge Mountain Resources, Inc. on February 12, 2010 for $78 million. | Corporate Officer/Principal | 1993-12-31 |
Training of Gary S. Grinsfelder
| Southern Methodist University | Undergraduate Degree |
| University of Houston | Undergraduate Degree |
| University of Puerto Rico | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| ROYALE ENERGY, INC. | Energy Minerals |
| Private companies | 13 |
|---|---|
The Exploration Co. of Delaware, Inc.
The Exploration Co. of Delaware, Inc. Oil & Gas ProductionEnergy Minerals The Exploration Company of Delaware, Inc. is an energy company engaged in the acquisition, exploration, development and production of oil and gas properties. The company focuses on developing oil and gas reserves on properties located in Texas, particularly the Maverick Basin in southwest Texas. TXCO also owns properties in South Dakota, North Dakota and Montana. In addition, the Company's natural gas gathering system has grown to more than 90 miles of pipeline. It is located in San Antonio, TX. | Energy Minerals |
Union Oil Company of California, Inc.
 Union Oil Company of California, Inc. Oil Refining/MarketingEnergy Minerals Part of Chevron Corp., Union Oil Company of California, Inc. is a private company that explores and markets petrol. The company is based in El Segundo, CA. Union Oil Company of California was acquired by Hilcorp Energy Co. from Chevron Corp. on January 01, 2012. | Energy Minerals |
Escalera Resources Co.
 Escalera Resources Co. Oil & Gas ProductionEnergy Minerals Escalera Resources Co. engages in the exploration, development, production and sale of natural gas and crude oil, primarily in Rocky Mountain Basins of the western United States. The company was founded in January 19, 2007 and is headquartered in Denver, CO. | Energy Minerals |
Output Exploration LLC
Output Exploration LLC Oil & Gas ProductionEnergy Minerals Output Exploration LLC provides oil and gas exploration and production services using advanced geophysical technologies and innovative techniques. Its operations are on three regions the Sacramento Basin in California, the Anadarko Basin in Oklahoma, and the Gulf Coast Basin of Texas and Louisiana. The company was founded in 1992 and is located in Stafford, TX. | Energy Minerals |
LeFrak Organization, Inc.
 LeFrak Organization, Inc. Real Estate DevelopmentFinance LeFrak Organization, Inc. owns, develops and manages real estate properties. It provides services to residential and office sectors. The company was founded by in 1901 and is headquartered in New York, NY. | Finance |
Independent Petroleum Association of America
Independent Petroleum Association of America Industrial SpecialtiesProcess Industries The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980. | Process Industries |
| American Association of Petroleum Geologists | |
| Houston Geological Society | |
Reorganized TXCO, Inc.
Reorganized TXCO, Inc. Oil & Gas ProductionEnergy Minerals Reorganized TXCO, Inc. engages in the acquisition, exploration, exploitation, development and production of oil and gas properties. The company is headquartered in San Antonio, TX. | Energy Minerals |
Triad Energy Corp.
Triad Energy Corp. Oil & Gas ProductionEnergy Minerals Part of Southwestern Energy Co., Triad Energy Corp. explores for oil and gas. The private company is based in Houston, TX. The company was founded by Drury J. Gallagher. Triad Energy was acquired by Blue Ridge Mountain Resources, Inc. on February 12, 2010 for $78 million. | Energy Minerals |
| Society of Independent Professional Earth Scientists | |
Input Output, Inc.
 Input Output, Inc. Packaged SoftwareTechnology Services Input Output, Inc. provides computer software and services. Its products include protocol management system, email access, host access and host fileXfer software. The firm offers web, internet, intranet, document management, custom PC application, and desktop publishing services. The company was founded in 1991 and is headquartered in Philadelphia, PA. | Technology Services |
| Double G Resources LLC |
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