Management

John J. Christmann, IV
John J. Christmann, IV

Chief Executive Officer and President

Stephen J. Riney
Stephen J. Riney

Executive Vice President and Chief Financial Officer

Margery M. Harris
Margery M. Harris

Executive Vice President – Human Resources

P. Anthony Lannie
P. Anthony Lannie

Executive Vice President and General Counsel

W. Kregg Olson
W. Kregg Olson

Executive Vice President – Corporate Reservoir Engineering

Thomas E. Voytovich
Thomas E. Voytovich

Executive Vice President – International and Offshore and E&P Technology

Rebecca A. Hoyt
Rebecca A. Hoyt

Senior Vice President, Chief Accounting Officer and Controller

James L. House
James L. House

Senior Region Vice President – Houston Region

Steven J. Keenan
Steven J. Keenan

Senior Region Vice President – Delaware Basin Region

Timothy J. Sullivan
Timothy J. Sullivan

Senior Vice President – Operations Support

Sarah B. Teslik
Sarah B. Teslik

Senior Vice President – Communications, Public Affairs and Governance

Faron J. Thibodeaux
Faron J. Thibodeaux

Senior Region Vice President – Permian Region

Grady L. Ables
Grady L. Ables
Region Vice President – Canada Region and President, Apache Canada

Gary T. Clark
Gary T. Clark
Vice President – Investor Relations

Tim R. Custer
Timothy R. Custer

Vice President – North America Land, Government Affairs and Real Estate

Cory L. Loegering
Cory L. Loegering
Region Vice President – UK Region and Managing Director, Apache North Sea

Thomas A. Maher
Thomas M. Maher
Region Vice President – Egypt Region and General Manager, Apache Egypt