Halbert S. Washburn has been the Chief Executive Officer of our general partner since April 2010 and previously served as Co-Chief Executive Officer and a Director of our general partner since March 2006. Mr. Washburn also is the co-founder and has been the Co-Chief Executive Officer of BreitBurn Energy and its predecessors since 1988. Since December 2005, Mr. Washburn has served as a member of the Board of Directors and the Audit and Compensation Committees of Rentech, Inc., a publicly traded alternative fuels company. He has been a member of the California Independent Petroleum Association since 1995, currently serving as the Chairman of the Executive Committee of the Board of Directors. Mr. Washburn obtained a B.S. degree in Petroleum Engineering from Stanford University.

Randall H. Breitenbach has been the President of our general partner since April 2010 and previously served as the Co-Chief Executive Officer and a Director of our general partner since March 2006. Mr. Breitenbach is also the co-founder and has been the Co-Chief Executive Officer of BreitBurn Energy and its predecessors since 1988. Mr. Breitenbach has been active in the petroleum industry for over 20 years. Mr. Breitenbach currently serves as a Trustee and is Chairman of the Governance and Nominating Committee for Hotchkis and Wiley Funds, which is a mutual funds company. Mr. Breitenbach holds both a B.S and M.S. degree in Petroleum Engineering from Stanford University and an M.B.A. from Harvard Business School.

Gregory C. Brown has been the General Counsel and Executive Vice President of Land, Legal and Government Affairs of our general partner since December 2006. Before joining BreitBurn, Mr. Brown was a partner at Bright and Brown, a Los Angeles-based law firm which he co-founded in 1981. Mr. Brown's practice at Bright and Brown was primarily within the context of the energy industry, dealing with complex transactions and litigation, environmental law, permitting, entitlements, and related issues. Mr. Brown has represented BreitBurn since its inception in the late 1980's. Mr. Brown is rated AV (highest rating) by Martindale-Hubbell and has been named for several years as a Southern California "Super Lawyer", both peer based rating systems. Mr. Brown was named as the 2006 Outstanding Lawyer by the J. Reuben Clark Law Society. Mr. Brown received his J.D. from the University of California at Los Angeles in 1976 following his receipt of his B.A. with honors, Phi Beta Kappa, from George Washington University. In addition to many community and charitable activities, Mr. Brown was elected to the City Council of La Canada Flintridge, California in 2003 and previously served as its Mayor.

James G. Jackson has been the Chief Financial Officer of our general partner since July 2006 and an Executive Vice President since October 2007. Before joining our general partner and BreitBurn Energy, Mr. Jackson served as Managing Director of Merrill Lynch & Co.'s Global Markets and Investment Banking Group. Mr. Jackson joined Merrill Lynch in 1992 and was elected Managing Director in 2001. Previously, Mr. Jackson was a Financial Analyst with Morgan Stanley & Co. from 1986 to 1989 and was an Associate in the Mergers and Acquisitions Group of the Long-Term Credit Bank of Japan from 1989 to 1990. Mr. Jackson obtained a B.S. in Business Administration from Georgetown University and an M.B.A. from the Stanford Graduate School of Business.

Mark L. Pease has been the Chief Operating Officer and an Executive Vice President of our general partner since December 2007. Mr. Pease has more than 27 years of experience in the oil and gas industry with Anadarko Petroleum, where he was a Senior Vice President responsible for all exploration and production in North America, overseeing production of approximately 330,000 barrels of oil equivalent per day with a $2.6 billion annual capital budget. During his career at Anadarko, Mr. Pease had worldwide responsibility for drilling, major project management, production technology and corporate planning as well as serving on the Executive Committee. He began his career with Anadarko in 1979 as an engineer and continued to hold positions of increasing responsibility. He was General Manager of Anadarko Algeria in 1993, Vice President, Algeria in 1998, Vice President, Engineering and Technology and Vice President, International and Alaska Operations in 2001, Vice President, U.S. Onshore and Offshore in 2002 and Senior Vice President, North America in 2004. Mr. Pease graduated from the Colorado School of Mines in 1978 with a B.S. degree in petroleum engineering. He has served on the Board of Directors for Junior Achievement of Southeast Texas.

Chris E. Williamson has been the Senior Vice President - Western Division of our general partner since January 2008 and previously served as Vice President of Operations since March 2006. Since joining BreitBurn Corporation, a predecessor of BreitBurn Energy, in 1994, Mr. Williamson has served in a variety of capacities. Mr. Williamson has served as Vice President—Operations from April 2005 to the present and as Business Unit Manager from 1999 to April 2005. Before joining BreitBurn Energy, Mr. Williamson worked for five years as a petroleum engineer for Macpherson Oil Company. Prior to his position with Macpherson, Mr. Williamson worked at Shell Oil Company for eight years holding various positions in Engineering and Operations. Mr. Williamson holds a B.S. in Chemical Engineering from Purdue University.

David D. Baker has been Vice President - Eastern Division of our general partner since February 2009 and previously served as Vice President - Reservoir Engineering and Central Division since January 2008. Mr. Baker joined BreitBurn Corporation, a predecessor of BreitBurn Energy, in 1999 as a reservoir engineer. Most recently, Mr. Baker was the Manager, Reserves & Evaluations from 2007 to 2008 for BreitBurn Management. Mr. Baker was the Manager of Acquisitions from 2004 to 2007, first for BreitBurn Energy and then, for BreitBurn Management. Mr. Baker obtained a B.S. degree in Chemical Engineering from Brigham Young University.

W. Jackson Washburn has been Senior Vice President – Business Development of our general partner since April 2009 and previously served as Vice President - Business Development since August 2007. Mr. Washburn also currently serves as Vice President, Real Estate of BreitBurn Energy Holdings. Since joining BreitBurn Corporation, a predecessor of BreitBurn Energy, in 1992, Mr. Washburn has served in a variety of capacities, and has served as President of BreitBurn Land Company, LLC, a subsidiary of BreitBurn Energy, since 2000. Mr. Washburn obtained a B.A. in Psychology from Wake Forest University.

Thurmon Andress is a Managing Director of BreitBurn Management. Mr. Andress has been a Managing Director of BreitBurn Energy's Houston office since joining BreitBurn Energy in October 1998 as a result of the merger of BreitBurn Energy with Andress Oil and Gas Company, a private company that he founded in 1990. Mr. Andress also serves as a director of BreitBurn Energy. Mr. Andress was the President and Chief Executive Officer of Andress Oil & Gas company prior to the merger with BreitBurn Energy. Mr. Andress has served on the Board of Directors of Edge Petroleum Corp. (EPEX), which is an independent oil and gas company, since 2002 and currently serves as a member of the Audit Committee and as Chairman of the Compensation Committee. Mr. Andress obtained a B.S. in Geology from Texas Tech University.

Lawrence C. Smith has been the Controller of our general partner since June 2006 and a Vice President since April 2009. Before joining our general partner and BreitBurn Energy, Mr. Smith served as the Corporate Accounting Compliance and Implementation Manager of Unocal Corporation from 2000 through May 2006. Mr. Smith worked at Unocal from 1981 through May 2006 and held various managerial positions in Unocal's accounting and finance organizations. Mr. Smith obtained a B.B.A. in Accounting from the University of Houston, an M.B.A. from the University of California at Los Angeles, and is a certified public accountant.

Bruce D. McFarland has been the Treasurer of our general partner since March 2006 and a Vice President since April 2009. Mr. McFarland served as the Chief Financial Officer of our general partner from March 2006 through June 2006. Since joining BreitBurn Corporation, a predecessor of BreitBurn Energy, in 1994, Mr. McFarland served as Controller and has served as Treasurer for more than five years. Before joining BreitBurn Energy, Mr. McFarland served as Division Controller of IT Corporation and worked at Price Waterhouse as a certified public accountant. Mr. McFarland obtained a B.S. in Civil Engineering from the University of Florida and an M.B.A. from University of California, Los Angeles.

Dr. Dennis Graue is the Exploitation Manager of the Western Division of BreitBurn Management. Dr. Graue has been with BreitBurn Energy since 2000. Before joining BreitBurn Energy, Dr. Graue founded and owned NITEC from 1995 to 2000. From 1978 to 1995, Dr. Graue was Senior Vice President and head of the Exploration and Producing Consulting Division. Dr. Graue obtained a B.S., an M.S. and a Ph.D. in Chemical Engineering from California Institute of Technology.

Dr. William Fong has been the Senior Staff Reservoir Engineer with BreitBurn Energy since 2002. Before joining BreitBurn Energy, Dr. Fong served as Advisor, Reservoir Modeling and Simulation, at Chevron from 2000 to 2002, as a Senior Reservoir Engineer at Chevron USA from 1999 to 2000, and as a Senior Research Scientist at Chevron Petroleum Technology from 1988 to 1999. Dr. Fong holds a B.S. from Cal Tech and a Sc.D. from MIT, both in chemical engineering.

Jonathan Kuespert is the Senior Geoscience Advisor of BreitBurn Management. Mr. Kuespert has been with BreitBurn Energy since January 2001 after spending more than 19 years working in the oil and gas industry. Mr. Kuespert began his career as a Development Geologist and then an Exploration Geologist/Geophysicist for Chevron USA, focusing on California basins. More recently Mr. Kuespert was a Geological Consultant for evaluation, exploration and development projects. Mr. Kuespert holds a B.S. in Geology from Duke University, an M.S. in Petroleum Geology from Stanford University and an M.B.A from UCLA, and is both a California and a Wyoming Registered Geologist.