

Profile
Founder of Magnolia Oil & Gas Operating LLC, Stephen I. Chazen is a businessperson who has been at the head of 8 different companies and holds the position of Chairman for Occidental Petroleum Corp. and Chairman, President & Chief Executive Officer of Magnolia Oil & Gas Corp., Chairman. President & Chief Executive Officer at Magnolia Oil & Gas Operating LLC (a subsidiary of Magnolia Oil & Gas Corp.). He is also Member-Leadership Council at The Methodist Hospital and Member of The National Petroleum Council and on the board of 5 other companies. In his past career Stephen I. Chazen held the position of Chairman of Catalina Island Conservancy, Director at Occidental Petroleum Corp. and President & Chief Executive Officer at Occidental Petroleum Investment Co. (a subsidiary of Occidental Petroleum Corp.), Laboratory Manager at Northrop Grumman Corp., Laboratory Manager at JSC Federal Credit Union, Chairman, President & Chief Executive Officer of TPG Pace Energy Holdings Corp., Managing Director-Finance, Mergers & Acquisition at Merrill Lynch & Co., Inc., Director-Project Evaluation & Reservoir at Columbia Gas Development Corp., Laboratory Manager at NASA Johnson Space Center and Chairman of American Petroleum Institute, Inc. He received a doctorate from Michigan State University, a graduate degree from the University of Houston and an undergraduate degree from Rutgers State University of New Jersey.
Latest news about Stephen Chazen
Former positions of Stephen Chazen
| Companies | Position | End |
|---|---|---|
The National Petroleum Council
The National Petroleum Council Miscellaneous Commercial ServicesCommercial Services Operates national petroleum council | Corporate Officer/Principal | 2022-09-21 |
The National Park Foundation
The National Park Foundation Miscellaneous Commercial ServicesCommercial Services Protects special places and parks | Director/Board Member | 2022-09-21 |
| OCCIDENTAL PETROLEUM CORPORATION | Chairman | 2022-09-21 |
The Methodist Hospital Research Institute | Director/Board Member | 2022-09-21 |
The Methodist Hospital
The Methodist Hospital Hospital/Nursing ManagementHealth Services Owns and operates general medical hospitals | Corporate Officer/Principal | 2022-09-21 |
Training of Stephen Chazen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 27 |
|---|---|
Ecolab, Inc.
Ecolab, Inc. Chemicals: SpecialtyProcess Industries Develops and markets water treatment, cleaning & sanitizing products and provides laundry & pest control services | Process Industries |
Merrill Lynch & Co., Inc. /Old/
Merrill Lynch & Co., Inc. /Old/ Investment Banks/BrokersFinance Provides wealth management, securities trading and sales, corporate finance and investment banking services | Finance |
Occidental Petroleum Corp.
Occidental Petroleum Corp. Integrated OilEnergy Minerals Explores, develops, produces and markets crude oil & natural gas and basic chemicals | Energy Minerals |
Washington Mutual, Inc.
Washington Mutual, Inc. Savings BanksFinance Provides financial services to consumers and mid sized businesses | Finance |
The Williams Cos., Inc.
The Williams Cos., Inc. Oil & Gas PipelinesIndustrial Services Engages in gathering, transmission, storage and transportation of natural gas | Industrial Services |
Lyondell Chemical Co.
Lyondell Chemical Co. Finance/Rental/LeasingFinance Functions as a financing subsidiary/special purpose entity | Finance |
Northrop Grumman Corp.
Northrop Grumman Corp. Aerospace & DefenseElectronic Technology Designs and manufactures space, mission, aeronautical & missile systems | Electronic Technology |
Premcor, Inc.
Premcor, Inc. Oil Refining/MarketingEnergy Minerals Operates as an oil refining company | Energy Minerals |
Occidental Petroleum Investment Co.
Occidental Petroleum Investment Co. Investment ManagersFinance Occidental Petroleum Investment Co. focuses on investments in large, long-lived, oil & gas assets primarily in California and the Permian Basin. The firm seeks to support companies in which their parent firm can enhance production and add new oil and natural gas reserves at a rate that is ahead of production while minimizing costs incurred for finding and development. | Finance |
Michigan State University
Michigan State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Methodist Hospital
The Methodist Hospital Hospital/Nursing ManagementHealth Services Owns and operates general medical hospitals | Health Services |
Columbia Gas Development Corp.
Columbia Gas Development Corp. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Rutgers State University of New Jersey
Rutgers State University of New Jersey Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Houston
University of Houston Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The National Park Foundation
The National Park Foundation Miscellaneous Commercial ServicesCommercial Services Protects special places and parks | Commercial Services |
American Petroleum Institute, Inc.
American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services Wholesale crude petroleum and petroleum products from bulk liquid storage facilities | Distribution Services |
The National Petroleum Council
The National Petroleum Council Miscellaneous Commercial ServicesCommercial Services Operates national petroleum council | Commercial Services |
NASA Johnson Space Center
NASA Johnson Space Center General GovernmentGovernment A government center | Government |
Aquarium of the Pacific
Aquarium of the Pacific Agricultural Commodities/MillingProcess Industries Owns and operates aquarium | Process Industries |
The Methodist Hospital Research Institute | |
JSC Federal Credit Union
JSC Federal Credit Union Savings BanksFinance Federally chartered credit union | Finance |
University of Houston System Board of Regents
University of Houston System Board of Regents Other Consumer ServicesConsumer Services Oversees university activities | Consumer Services |
Emirates Foundation | |
Catalina Island Conservancy
Catalina Island Conservancy Miscellaneous Commercial ServicesCommercial Services Develops and implements conservation programs | Commercial Services |
TPG Pace Energy Holdings Corp.
TPG Pace Energy Holdings Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Magnolia Oil & Gas Corp.
Magnolia Oil & Gas Corp. Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration and production business | Energy Minerals |
Magnolia Oil & Gas Operating LLC
Magnolia Oil & Gas Operating LLC Oil & Gas ProductionEnergy Minerals Operates as an oil and gas exploration and production company | Energy Minerals |
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