Gregory L. Cook

Gregory L. Cook

Corporate Officer/Principal at American Association of Petroleum Geologists

Energy Minerals
Consumer Services
Commercial Services

Network origin in Gregory L. Cook first degree

EntityEntity typeIndustry
American Association of Petroleum Geologists
484
Non-Profit Organization 484
426
Non-Profit Organization Engineering & Construction 426
74
Subsidiary Miscellaneous Commercial Services 74
Oklahoma City Geological Society
8
Non-Profit Organization 8

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Gregory L. Cook via their personal network

CompanySectorRelated peopleMain position
CHESAPEAKE ENERGY CORPORATION Integrated Oil

Steve Dixon

Frank J. Patterson

Chief Operating Officer

Corporate Officer/Principal

DEVON ENERGY CORPORATION Integrated Oil

James L. Payne

J. Michael Lacey

K. Reynolds

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

NEWFIELD EXPLORATION Oil & Gas Production

J. Michael Lacey

Robert Grabb

W. Allen Donaldson

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

CONTINENTAL RESOURCES, INC. Oil & Gas Production

Jack Stark

Glen Brown

Blu Hulsey

President

Corporate Officer/Principal

General Counsel

CONOCOPHILLIPS Oil & Gas Production

Arden L. Walker

John Michael Stinson

Roberto Aguilera

Chris Burkard

Corporate Officer/Principal

General Counsel

Corporate Officer/Principal

Corporate Officer/Principal

ENWELL ENERGY PLC Oil & Gas Production

Neil Ritson

Dmitry Fedorovich Sazonenko

President

Director/Board Member

Miscellaneous Commercial Services

Elizabeth Diaz

Jack P. Dvorkin

Corporate Officer/Principal

Founder

CYPRESS ENVIRONMENTAL PARTNERS, L.P. Miscellaneous Commercial Services

Charles C. Stephenson

Jack Stark

Founder

Director/Board Member

College/University

David Mannon

Gerry Gilbert

Jeff Swanson

Director/Board Member

Graduate Degree

Undergraduate Degree

Rice University College/University

Duncan W. Riley

Chris Burkard

Masters Business Admin

Masters Business Admin

Colorado School of Mines College/University

Harold M. Korell

James L. Payne

J. Michael Lacey

Harvey Klingensmith

Roberto Aguilera

Duncan W. Riley

Benjamin M. Heider

John D. Underwood

Robert Benson

Director/Board Member

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Doctorate Degree

Undergraduate Degree

Corporate Officer/Principal

Undergraduate Degree

Undergraduate Degree

Texas A&M University College/University

Calvin A. Wallen

Richard L. Findley

James House

Mark W. Bauer

Jennifer McCarthy

Bijan Agarwal

Chris Burkard

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

The University of Texas at Austin College/University

Steven G. Hendrickson

Kip Ferguson

Gerry Gilbert

Jeffery D. Hildebrand

Joseph Simo

H. Patrick Seale

Robert Ravnaas

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Texas Tech University College/University

Arden L. Walker

John Michael Stinson

William Brown

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Mississippi State University College/University

K. Reynolds

Ted D. Garner

Larry R. Grillot

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

University of Toronto College/University

Barclay Hambrook

Brett Norris

Masters Business Admin

Undergraduate Degree

College/University

David Mannon

Steven G. Hendrickson

K. Reynolds

Segun Omidele

Masters Business Admin

Graduate Degree

Graduate Degree

Graduate Degree

University of Oklahoma College/University

Ronnie K. Irani

Charles C. Stephenson

Frank J. Patterson

David R. Winchester

Greg Nutter

Kirk Kolar

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

The University of Tulsa College/University

Charles C. Stephenson

Michael Krzus

Benjamin M. Heider

Faisal Al-Mahroos

Stephen W. Mullican

Garret Holt

Director/Board Member

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

University of Calgary College/University

Barclay Hambrook

Roberto Aguilera

Gerold Urwin Fong

Undergraduate Degree

Corporate Officer/Principal

Undergraduate Degree

Wholesale Distributors

David Mannon

Ronald J. Foster

John Michael Stinson

Michael J. Moore

David R. Winchester

Greg Nutter

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Oil & Gas Production

Neil Ritson

K. Reynolds

Corporate Officer/Principal

Director/Board Member

Miscellaneous Commercial Services

Larry A. Ray

Gerry Gilbert

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Harold M. Korell

Jeffrey Ventura

Charles C. Stephenson

Jeffery D. Hildebrand

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Corporate Officer/Principal

Steel

John Michael Stinson

Greg Nutter

Director/Board Member

Sales & Marketing

Industrial Specialties

Harold M. Korell

Arden L. Walker

James L. Payne

Joseph Jaggers

Kip Ferguson

H. Patrick Seale

Jeff Swanson

Michael J. Moore

Stephen W. Mullican

Garret Holt

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

James L. Payne

Harvey Klingensmith

Gerry Gilbert

John Michael Stinson

Arezki Ioughlissen

Duncan W. Riley

Elizabeth Diaz

Jack P. Dvorkin

John D. Underwood

Steven Ferris

Larry R. Grillot

Robert Benson

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

Corporate Officer/Principal

Corporate Officer/Principal

Society of Petroleum Evaluation Engineers

Steven G. Hendrickson

Terry Sherban

Robert Ravnaas

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Petroleum Exploration Society of Great Britain

David M. Demshur

Norman Howard Dewhirst

John D. Underwood

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

International Association of Drilling Contractors

David Mannon

Michael J. Moore

David R. Winchester

Greg Nutter

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

American Association of Drilling Engineers

Calvin A. Wallen

David Mannon

Ted D. Garner

Michael J. Moore

David R. Winchester

Greg Nutter

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Houston Geological Society

Kip Ferguson

Jack Stark

Jeffery D. Hildebrand

Duncan W. Riley

Frank J. Patterson

Jeff Swanson

Arif Kemal

William Brown

Chris Burkard

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

Rocky Mountain Association of Geologists

Frederick J. Witsell

Jack Stark

Richard L. Findley

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Barclay Hambrook

Brett Norris

Roberto Aguilera

Gerold Urwin Fong

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Ronald M. Herzfeld

Robert E. Fox

Lindell C. Bridges

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Gerry Gilbert

Arezki Ioughlissen

Patrick Adrian Allman-Ward

Gábor Bada

Dmitry Fedorovich Sazonenko

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

The Petroleum Exploration Society of Australia

Lan Nguyen Dang

Bevan Jon Warris

Norman Howard Dewhirst

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

The Association of International Petroleum Negotiators

Larry A. Ray

K. Reynolds

Zac Phillips

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Oklahoma Energy Explorers

Ronnie K. Irani

Glen Brown

Director/Board Member

Director/Board Member

Society of Independent Professional Earth Scientists

Joseph Simo

Kirk Kolar

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Rick A. Ross

Blu Hulsey

Chairman

Director/Board Member

Oil & Gas Production

John D. Underwood

Trent W. Green

Corporate Officer/Principal

Chief Operating Officer

Colorado School of Mines Foundation Investment Trusts/Mutual Funds

Harold M. Korell

James L. Payne

Kip Ferguson

Director/Board Member

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Jack P. Dvorkin

Larry R. Grillot

Corporate Officer/Principal

Corporate Officer/Principal

Wholesale Distributors

James L. Payne

Trent W. Green

Director/Board Member

Corporate Officer/Principal

Tulsa Geological Society

Benjamin M. Heider

W. Allen Donaldson

Corporate Officer/Principal

Corporate Officer/Principal

ERIN ENERGY CORPORATION Contract Drilling

John Michael Stinson

Segun Omidele

Director/Board Member

Chief Executive Officer

Miscellaneous Commercial Services

Charles C. Stephenson

Jack Stark

Director/Board Member

Director/Board Member

Mewbourne College of Earth & Energy

Ronnie K. Irani

Larry R. Grillot

Director/Board Member

Corporate Officer/Principal

Miscellaneous Commercial Services

Ronnie K. Irani

Jack Stark

Blu Hulsey

Chad McDougall

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Statistics

International

United States 43
United Kingdom 4
Canada 4
Netherlands 2
Australia 2

Sectoral

Commercial Services 13
Consumer Services 13
Energy Minerals 9
Distribution Services 3
Non-Energy Minerals 2

Operational

Corporate Officer/Principal 475
Director/Board Member 234
President 87
Undergraduate Degree 82
Chief Executive Officer 62
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