John B. Walker

Director/Board Member bij MAGNOLIA OIL & GAS CORPORATION

Vermogen: 16 M $ op 31-03-2024

78 jaar

Connecties 100

Energy Minerals

Process Industries

Commercial Services

Oorsprong van het eerstegraads netwerk van John B. Walker

Entiteit	Type entiteit	Industrie
The National Petroleum Council The National Petroleum Council Miscellaneous Commercial ServicesCommercial Services The National Petroleum Council operates as a council for national petroleum. The private company is based in Washington. 105	Private Company	Miscellaneous Commercial Services	105
Texas Tech University 70	College/University	Other Consumer Services	70
Houston Producers Forum 42	Private Company		42
Texas Independent Producers & Royalty Owners Association 38	Private Company		38
EnerVest Ltd EnerVest Ltd Investment ManagersFinance EnerVest Ltd. (EnerVest) is a private equity firm founded in 1992 by John B. Walker and Jon Rex Jones. The firm is headquartered in Houston, Texas. 16	Private Company	Investment Managers	16
All-American Wildcatters Association 14	Private Company		14
EV Energy Partners LP EV Energy Partners LP Oil & Gas ProductionEnergy Minerals EV Energy Partners LP operates as a master limited partnership, which engages in the acquisition, development and production of oil and natural gas properties and all of the company operations are located in the United States. Its current properties are located in the Barnett Shale, the Appalachian Basin, the San Juan Basin, Michigan, Central Texas, the Mid-Continent areas in Oklahoma, Texas, Arkansas, Kansas and Louisiana, the Monroe Field in Northern Louisiana and the Permian Basin. The company was founded in April 2006 and is headquartered in Houston, TX. 14	Extinct	Oil & Gas Production	14
MAGNOLIA OIL & GAS CORPORATION 14	Public Company	Oil & Gas Production	14
PetroLogistics LLC PetroLogistics LLC Wholesale DistributorsDistribution Services PetroLogistics LLC provides oil distribution and storage services. It provides open access ethylene transportation services to substantially all of the producers and consumers of ethylene in Louisiana. The company is also a provider of underground storage for natural gas with connections to multiple natural gas pipelines. PetroLogistics is headquartered in Houston, Texas. 8	Subsidiary	Wholesale Distributors	8
EV Management LLC EV Management LLC Oil & Gas ProductionEnergy Minerals EV Management LLC develops and explores oil and gas. The private company is based in Houston, TX. The CEOs of the company are Mark A. Houser, Michael E. Mercer. 8	Private Company	Oil & Gas Production	8
Belden & Blake LLC Belden & Blake LLC Oil & Gas ProductionEnergy Minerals Belden & Blake LLC is an independent energy company, which explores natural gas and oil properties. It is engaged in the exploitation, development, production, operation, and acquisition of oil and natural gas properties. The company was founded on June 14, 1991 and is headquartered in Houston, TX. 7	Subsidiary	Oil & Gas Production	7
Natural Gas Council 4	Private Company		4
EnerVest Operating LLC EnerVest Operating LLC Oilfield Services/EquipmentIndustrial Services EnerVest Operating LLC engages in the provision of support activities for the oil and gas operations industry. The company is headquartered in Houston, TX. 4	Subsidiary	Oilfield Services/Equipment	4
Texas Tech University System 4	Government	General Government	4
Foundation for Energy Education 2	Non-Profit Organization		2
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. 2	Non-Profit Organization	Industrial Specialties	2
PETROLOGISTICS LP 1	Extinct	Chemicals: Specialty	1
The Energy Education Foundation The Energy Education Foundation Internet Software/ServicesTechnology Services The Energy Education Foundation provides balanced approach to energy education. It promotes an understanding of energy consumption and conservation best practices. The company is headquartered in Folsom, CA. 1	Non-Profit Organization	Internet Software/Services	1

Grafiek van bedrijven verbonden in de tweede graad

Connectie in verschillende bedrijven

Bedrijven verbonden met John B. Walker via zijn persoonlijke netwerk

Onderneming	Sector	Gelieerde personen	Hoofdpost
ANADARKO PETROLEUM	Integrated Oil	James Larson James Hackett Michael Grimm George Lindahl David Bretches A. Scott Moore	Director of Finance/CFO Chief Executive Officer Director/Board Member Director/Board Member Corporate Officer/Principal Sales & Marketing
Baker Hughes Holdings LLC Baker Hughes Holdings LLC Wholesale DistributorsDistribution Services Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.	Wholesale Distributors	Clarence Cazalot Edward Djerejian John Robert Russell	Director/Board Member Director/Board Member Director/Board Member
EARTHSTONE ENERGY, INC.	Integrated Oil	Phillip D. Kramer Robert L. Zorich Douglas Swanson	Director/Board Member Director/Board Member Director/Board Member
HALLIBURTON COMPANY	Oilfield Services/Equipment	Ray Hunt James Hackett Douglas Foshee	Director/Board Member Director/Board Member Director of Finance/CFO
NEWFIELD EXPLORATION	Oil & Gas Production	Lee K. Boothby Dick Stoneburner Timothy Yang	Chief Executive Officer Director/Board Member General Counsel
OCCIDENTAL PETROLEUM CORPORATION	Oil & Gas Production	Stephen Chazen Edward Djerejian Ray R. Irani Mark Houser Christopher Stavros	Chief Executive Officer Chairman Chief Executive Officer Corporate Officer/Principal Director of Finance/CFO
Lyondell Chemical Co. Lyondell Chemical Co. Finance/Rental/LeasingFinance Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX.	Finance/Rental/Leasing	Stephen Chazen Ray R. Irani Dan Smith	Director/Board Member Director/Board Member Chief Executive Officer
PLAINS ALL AMERICAN PIPELINE, L.P.	Oil & Gas Pipelines	Victor Burk Phillip D. Kramer Gary Petersen	Director/Board Member Director of Finance/CFO Director/Board Member
Quantum Capital Group LLC Quantum Capital Group LLC Investment ManagersFinance Quantum Capital Group LLC (Quantum Capital Group) is a private equity firm founded in 1998 by Wil VanLoh, Toby R. Neugebauer and A. V. Jones. The firm is headquartered in Houston, Texas.	Investment Managers	Mike Linn Charles Davidson A. V. Jones	Consultant / Advisor Private Equity Investor Founder
EXXON MOBIL CORPORATION	Integrated Oil	Rex W. Tillerson Lee Raymond Douglas Suttles Darren Woods	Chief Executive Officer Chairman Corporate Officer/Principal Chief Executive Officer
ENTERPRISE PRODUCTS PARTNERS L.P.	Oil & Gas Pipelines	Thurmon M. Andress James Hackett Carin Barth	Director/Board Member Director/Board Member Director/Board Member
EnCap Investments LP EnCap Investments LP Investment ManagersFinance EnCap Investments LP (EnCap Investments) is a private equity firm founded in 1988 by Gary Peterson and Robert Zorich and The firm is headquartered in Houston, Texas.	Investment Managers	Gary Petersen Robert L. Zorich Douglas Swanson	Founder Founder Private Equity Investor
Federal Reserve Bank of Dallas	General Government	Ray Hunt James Hackett Douglas Foshee	Chairman Chairman Chairman
Petrologistics GP LLC Petrologistics GP LLC Chemicals: SpecialtyProcess Industries Petrologistics GP LLC manufactures chemical products. The private company is based in Houston, TX.	Chemicals: Specialty	Phillip D. Kramer Richard Rice Nathan L. Ticatch	Director/Board Member General Counsel Chief Executive Officer
The Methodist Hospital The Methodist Hospital Hospital/Nursing ManagementHealth Services The Methodist Hospital owns and operates general medical hospitals. The firm provides services for cancer, gastroenterology and GI surgery, neurology and neurosurgery, orthopedics, and sports medicine and transplant. The company was founded in 1919 and is headquartered in Houston, TX.	Hospital/Nursing Management	Stephen Chazen Mark Houser Douglas Swanson	Corporate Officer/Principal Director/Board Member Director/Board Member
Rice University	College/University	Lee K. Boothby James Hackett Douglas Foshee Terry Wagstaff	Masters Business Admin Director/Board Member Director/Board Member Masters Business Admin
The American Institute of Certified Public Accountants The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.	Miscellaneous Commercial Services	James Larson John Surma Ryan J. Flory	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
GTI Energy GTI Energy Miscellaneous Commercial ServicesCommercial Services GTI Energy provides research, development and training services for the natural gas industries. It offers research and development, program management, technical services, analytical services, consulting, commercialization, training and information services. The company was founded in April 2000 and is headquartered in Des Plaines, IL.	Miscellaneous Commercial Services	John Somerhalder Charles Davidson Terry McCallister	Director/Board Member Director/Board Member Chairman
Colorado School of Mines	College/University	Harold M. Korell William Lawrence Fisher A. Scott Moore	Director/Board Member Undergraduate Degree Graduate Degree
Texas A&M University	College/University	James Vanderhider Mark Houser Greg Garland Travis Stice David Bretches Darren Woods Terry Wagstaff Travis W. Hancock	Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree
The University of Texas at Austin	College/University	Dan Dinges Rex W. Tillerson Scott Sheffield Carl F. Thorne Charles Davidson Robert L. Parker Randy Foutch Dick Stoneburner William Lawrence Fisher Ken Mariani Michael Grimm Michael E. Mercer Jeffery D. Hildebrand Douglas Suttles Douglas Swanson David Bretches George M. Yates Judson Walker Erika Christine Anderson	Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin Masters Business Admin Undergraduate Degree Graduate Degree Undergraduate Degree
University of Houston University of Houston Other Consumer ServicesConsumer Services University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX.	College/University	Stephen Chazen Randy Foutch Bruce H. Vincent Timothy Yang	Graduate Degree Graduate Degree Masters Business Admin Graduate Degree
University of Oklahoma	College/University	Phillip D. Kramer A. V. Jones Jon Rex Jones John Robert Russell	Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree
American Petroleum Institute, Inc. American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry.	Wholesale Distributors	Dan Dinges Rex W. Tillerson Lee K. Boothby Clarence Cazalot Stephen Chazen Ray R. Irani Ray Hunt Robert E. Rose James Hackett Robert L. Parker Patrick Daniel John Watson Philip K. Asherman Robert L. Zorich A. V. Jones John T. Gremp Douglas Suttles Greg Garland Thomas E. Schmidt Travis Stice Darren Woods	Director/Board Member Chairman Director/Board Member Chairman Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chairman Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member Chairman
Council on Foreign Relations, Inc. Council on Foreign Relations, Inc. Investment Trusts/Mutual FundsMiscellaneous Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY.	Investment Trusts/Mutual Funds	Lee Raymond Ray R. Irani Claudio Descalzi Fereidun Fesharaki	Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member
Petroleum Equipment Suppliers Association		Pete Miller John T. Gremp Mark Alexander Pirie Patterson	Director/Board Member Chairman Director/Board Member
American Gas Association American Gas Association Miscellaneous Commercial ServicesCommercial Services The American Gas Association represents over 200 energy companies that provide natural gas service to 180 million Americans. The private company is based in Washington. The American company's natural gas utilities are committed to reducing greenhouse gas emissions through new and modernized infrastructure and advanced technologies that maintain reliable, resilient, and affordable energy service choices for consumers. The company advocates on behalf of its member natural gas distribution utilities before Federal agencies in the area of energy market regulation.	Miscellaneous Commercial Services	John Somerhalder Laurence M. Downes Terry McCallister	Chairman Director/Board Member Chairman
Greater Houston Partnership Inc Greater Houston Partnership Inc Investment Trusts/Mutual FundsMiscellaneous Greater Houston Partnership operates as a place for community-minded business leaders who want to be involved in Houston''s positive growth and influence the direction. The company was founded in 1840 and is headquartered in Houston, TX.	Investment Trusts/Mutual Funds	Clarence Cazalot Robert L. Parker Douglas Foshee Greg Garland	Director/Board Member Director/Board Member Director/Board Member Director/Board Member
Center for Strategic & International Studies, Inc. Center for Strategic & International Studies, Inc. Miscellaneous Commercial ServicesCommercial Services Center for Strategic & International Studies, Inc. provides strategic insights & policy solutions to decision makers in government, international institutions, the private sector, and civil society. Its projects focus on areas such as AIDS, arms control, conflict resolution, NATO, the environment, immigration, intelligence, trade, health care, OPEC, space policy, and terrorism. The company was founded in 1962 by David M. Abshire and Admiral Arleigh Burke and is headquartered in Washington, DC.	Miscellaneous Commercial Services	John Young Rex W. Tillerson Ray Hunt Fereidun Fesharaki Darren Woods	Corporate Officer/Principal Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member
National Association of Manufacturers National Association of Manufacturers Miscellaneous Commercial ServicesCommercial Services The National Association of Manufacturers is an organization that works for the success of over 12.9 million people who are involved in manufacturing. The non-profit company is based in Washington and has subsidiaries in the United States. The American company's work is based on four core values that drive the industry. The company commissioned a study in August 2015, which found that the EPA's proposed ozone rule could reduce GDP by $140 billion. The CEO of the company is Jay Timmons.	Miscellaneous Commercial Services	Clarence Cazalot Ray R. Irani John Surma Douglas Suttles	Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member
Society of Petroleum Engineers, Inc. Society of Petroleum Engineers, Inc. Engineering & ConstructionIndustrial Services Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.	Engineering & Construction	Harold M. Korell Rex W. Tillerson Lee K. Boothby Jeffrey B. Sherrick Richard H. Straeter James Hackett Charles Davidson Dick Stoneburner Terry McCallister Mark Houser Ken Mariani Jeffery D. Hildebrand David M. Elkin Thomas E. Schmidt Travis Stice Tony Lopez Terry Wagstaff	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Chairman Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
National Academy of Engineering National Academy of Engineering Miscellaneous Commercial ServicesCommercial Services Part of The National Academies of Science, the National Academy of Engineering operates as a professional membership organization. The private company is based in Washington.	Miscellaneous Commercial Services	Rex W. Tillerson Lee Raymond William Lawrence Fisher	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
American Association of Petroleum Geologists		Clarence Cazalot Dick Stoneburner William Lawrence Fisher Jeffery D. Hildebrand Brent F. Hopkins	Corporate Officer/Principal Corporate Officer/Principal President Corporate Officer/Principal Corporate Officer/Principal
American Exploration & Production Council		Dan Dinges Mike Linn Harold M. Korell Paul G. van Wagenen Lee K. Boothby Ken Mariani Thomas B. Nusz Douglas Suttles Travis Stice	Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
The Business Council The Business Council Miscellaneous Commercial ServicesCommercial Services The Business Council operates as an organization of business leaders. The company is headquartered in Washington, DC.	Miscellaneous Commercial Services	Rex W. Tillerson Clarence Cazalot John Surma John Watson Darren Woods	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
The Welch Foundation The Welch Foundation Investment Trusts/Mutual FundsMiscellaneous The Welch Foundation engages in the provision of private funding sources for fundamental chemical research at universities, colleges, and other educational institutions. The company was founded by Robert Alonzo Welch in 1954 and is headquartered in Houston, TX.	Investment Trusts/Mutual Funds	James Hackett Douglas Foshee Carin Barth	Director/Board Member Director/Board Member Director/Board Member
Offshore Energy Center Offshore Energy Center Other Consumer ServicesConsumer Services Offshore Energy Center is a non-profit organization which engages in the promotion and awareness of energy resources. It offers tours, membership services, training courses, rental services, gift shops, and educational services. The organization is headquartered in Houston, TX.	Other Consumer Services	Charles Davidson Pete Miller John T. Gremp	Director/Board Member Director/Board Member Director/Board Member
Dallas Citizens Council Dallas Citizens Council Miscellaneous Commercial ServicesCommercial Services Dallas Citizens Council operates as a membership organization for citizens council. The non-profit company is based in Dallas, TX. W. Kelvin Walker has been the CEO of the company since 2019.	Miscellaneous Commercial Services	John Young Ray Hunt Arcilia Acosta	Director/Board Member Chairman Chairman
Laredo Energy II LP Laredo Energy II LP Oil & Gas ProductionEnergy Minerals Laredo Energy II LP explores, processes and distributes gas. It offers recoverable unconventional, natural gas, shale gas, tight sands and coalbed methane. The company is headquartered in Houston, TX.	Oil & Gas Production	Gary Petersen Robert L. Zorich Douglas Swanson	Director/Board Member Director/Board Member Director/Board Member
Laredo Energy III LP Laredo Energy III LP Oil & Gas ProductionEnergy Minerals Laredo Energy III LP Acquires and develops natural gas reserves. It leases and drills wells based on approximately 1,100 square miles of 3-D seismic data. The company was founded by Gary R. Petersen and Glenn D. Hart in October, 2001 and is headquartered in Houston, TX.	Oil & Gas Production	Gary Petersen Robert L. Zorich Douglas Swanson	Director/Board Member Director/Board Member Director/Board Member
Laredo Energy IV LP Laredo Energy IV LP Oil & Gas ProductionEnergy Minerals Laredo Energy IV LP engages in the acquisition, exploration, and development of natural gas resources in the Lobo Trend in South Texas. The company was by Glenn D. Hart, Scott G. Stevenson, Robert L. Swanson, and Steven B. Jacques in 2001 and is headquartered in Houston, TX.	Oil & Gas Production	Gary Petersen Robert L. Zorich Douglas Swanson	Director/Board Member Director/Board Member Director/Board Member
Tenneco Oil Co.		Harold M. Korell Lee K. Boothby Jeffrey B. Sherrick Phil C. DeLozier	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
Enterprise Products Holdings LLC Enterprise Products Holdings LLC Financial ConglomeratesFinance Part of Dan Duncan LLC, Enterprise Products Holdings LLC is a private company that functions as an investment holding company. The company is based in Houston, TX. The CEOs of the company are A. James Teague, W. Randall Fowler.	Financial Conglomerates	Thurmon M. Andress James Hackett Carin Barth	Director/Board Member Director/Board Member Director/Board Member
The Business Roundtable The Business Roundtable Miscellaneous Commercial ServicesCommercial Services The Business Roundtable advocates public policies that ensure economic growth. It considers public policy issues which contains groups like the construction users anti-inflation roundtable, a group devoted to containing construction costs; and the labor law study committee, made up of labor relations executives of major companies. The Business Roundtable was founded in 1972 and is headquartered in Washington, DC.	Miscellaneous Commercial Services	John Young Rex W. Tillerson Clarence Cazalot James Hackett John Watson Darren Woods	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Corporate Officer/Principal
United Production Partners LLC United Production Partners LLC Contract DrillingIndustrial Services United Production Partners LLC engages in the exploration and production of oil and natural gas. The company is headquartered in Dallas, TX.	Contract Drilling	Judson Walker Jim McKinney Alex Zazzi Travis W. Hancock	Director/Board Member Director/Board Member Director/Board Member Director/Board Member
HARVEST OIL & GAS CORP.	Integrated Oil	Michael E. Mercer Ryan J. Flory Terry Wagstaff Nicholas P. Bobrowski	Chief Executive Officer Comptroller/Controller/Auditor Corporate Officer/Principal Director of Finance/CFO
Jesse H Jones Graduate School of Business	College/University	Mike Linn Lee K. Boothby Douglas Foshee	Corporate Officer/Principal Corporate Officer/Principal Masters Business Admin

Statistieken

Internationaal

Verenigde Staten	50
Mexico	2

Sectoraal

Energy Minerals	12
Commercial Services	10
Consumer Services	9
Industrial Services	6
Finance	6

Operationeel

Director/Board Member	759
Corporate Officer/Principal	445
Chairman	227
President	179
Independent Dir/Board Member	154

Sterkste connecties

Insiders
James Hackett	48
Mike Linn	40
John Somerhalder	39
Carin Barth	35
Dick Stoneburner	35
John Young	33
Douglas Foshee	32
Gary Petersen	31
John Surma	31
Clarence Cazalot	30
Robert L. Zorich	30
Ray R. Irani	29
Travis Stice	28
Arcilia Acosta	27
Stephen Chazen	27

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John B. Walker
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