Noble Corporation Board of Directors

	DAVID W. WILLIAMS, Chairman of the Board Director since 2008 Mr. Williams has served as Chairman of the Board, President and Chief Executive Officer of the Company since January 2, 2008. Mr. Williams served as Senior Vice President – Business Development of Noble Drilling Services Inc., an indirect, wholly-owned subsidiary of the Company, from September 2006 to January 2007, as Senior Vice President – Operations of Noble Drilling Services Inc. from January to April 2007, and as Senior Vice President and Chief Operating Officer of the Company from April 2007 to January 2, 2008. Prior to September 2006, Mr. Williams served for more than five years as Executive Vice President of Diamond Offshore Drilling, Inc., an offshore oil and gas drilling contractor.
	MICHAEL A. CAWLEY Director since 1985; designated lead director since May 1, 2008 Mr. Cawley has served as President and Chief Executive Officer of The Samuel Roberts Noble Foundation, Inc., a not-for-profit corporation (the “Noble Foundation”), since February 1992, after serving as Executive Vice President of the Noble Foundation since January 1991. Mr. Cawley has served as a trustee of the Noble Foundation since 1988. The Noble Foundation is a not-for-profit corporation, and it is engaged in agricultural research, education, demonstration and consultation; plant biology and applied biotechnology; and assistance through granting to selected nonprofit organizations. For more than five years prior to 1991, Mr. Cawley was the President of Thompson & Cawley, a professional corporation, attorneys at law; and Mr. Cawley currently serves as of counsel to the law firm of Thompson, Cawley, Veazey & Burns, a professional corporation. Mr. Cawley is also a director of Noble Energy, Inc.
	LAWRENCE J. CHAZEN Director since 1994 Mr. Chazen has served since 1977 as Chief Executive Officer of Lawrence J. Chazen, Inc., a California registered investment adviser engaged in providing financial advisory services.
	JULIE H. EDWARDS Director since 2006 Ms. Edwards served as Senior Vice President of Corporate Development of Southern Union Company from November 2006 to January 2007, and immediately prior to that served as its Senior Vice President and Chief Financial Officer from July 2005 to November 2006. Southern Union is primarily engaged in the transportation and distribution of natural gas. Prior to joining Southern Union, Ms. Edwards served as Executive Vice President – Finance and Administration and Chief Financial Officer for Frontier Oil Corporation in Houston since 2000. She joined Frontier Oil in 1991 as Vice President – Secretary and Treasurer after serving as Vice President of Corporate Finance for Smith Barney, Harris, Upham & Co., Inc., New York and Houston, from 1988 to 1991, after joining the company as an associate in 1985. Ms. Edwards has not held a principal employment since leaving her position with Southern Union. Ms. Edwards is also a director of the NATCO Group, Inc and ONEOK, Inc.
	GORDON T. HALL Director since 2009 Mr. Hall serves as Chairman of the Board of Exterran Holdings, Inc., a natural gas compression and production services company. He previously served as Chairman of the Board of Hanover Compressor Company from May 2005 until its merger with Universal Compression Holdings, Inc. to create Exterran in August 2007. Mr. Hall retired as Managing Director from Credit Suisse First Boston, a brokerage services and investment banking firm, where he was employed from 1987 through 2002. While at Credit Suisse First Boston, Mr. Hall served as Senior Oil Field Services Analyst and Co-Head of the Global Energy Group. Mr. Hall has not held a principal employment since leaving his position with Credit Suisse First Boston. Mr. Hall was a director of Hydril Company, an oil and gas service company specializing in pressure control equipment and premium connections for tubing and casing, until its merger with Tenaris S.A. in May 2007 and was a director of Grant Prideco, Inc., a drill technology and manufacturing company, until its acquisition by National Oilwell Varco, Inc. in April 2008. Mr. Hall also serves as a director of several nonprofit organizations.
	MARC E. LELAND Director since 1994 Mr. Leland has served since 1984 as President of Marc E. Leland & Associates, Inc., a company engaged in the business of providing financial advisory services.
	JACK E. LITTLE Director since 2000 Mr. Little served as President and Chief Executive Officer of Shell Oil Company, and a member of the Board of Directors and Chairman and Chief Executive Officer of Shell Exploration & Production Company for more than five years until his retirement in June 1999. Shell Oil Company and its subsidiaries, with extensive operations in the United States, explore, develop, produce, purchase, transport and market crude oil and natural gas; they also purchase, manufacture, transport and market oil and chemical products and provide technical and business services.
	JON A. MARSHALL Director since 2009 Mr. Marshall served as President and Chief Operating Officer of Transocean Inc. from November 2007 to May 2008, and immediately prior to that served as Chief Executive Officer of GlobalSantaFe Corporation from May 2003 until November 2007, when GlobalSantaFe merged with Transocean. Transocean is an offshore drilling contractor. Mr. Marshall has not held a principal employment since leaving his position with Transocean. Mr. Marshall also serves as a director of two nonprofit organizations.
	MARY P. RICCIARDELLO Director since 2003 Ms. Ricciardello served as Senior Vice President and Chief Accounting Officer of Reliant Energy, Inc. from January 2001 to August 2002, and immediately prior to that served as its Senior Vice President and Comptroller from September 1999 to January 2001 and as its Vice President and Comptroller from 1996 to September 1999. Ms. Ricciardello also served as Senior Vice President and Chief Accounting Officer of Reliant Resources, Inc. from May 2001 to August 2002. Reliant principally provides electricity and energy services to retail and wholesale customers. Ms. Ricciardello’s current principal occupation is as a certified public accountant, and she has not held a principal employment since leaving her positions with Reliant Energy, Inc. and Reliant Resources, Inc. in August 2002. Ms. Ricciardello is also a director of U.S. Concrete, Inc. and Devon Energy Corporation.