EXHIBIT 4(b) EXECUTION ORIGINAL Amended and Restated Competitive Advance/Revolving Credit AgreementCompetitive Advance/Revolving Credit Agreement • November 13th, 2000 • Anadarko Petroleum Corp • Crude petroleum & natural gas • New York
Contract Type FiledNovember 13th, 2000 Company Industry Jurisdiction
CONFORMED COMPETITIVE ADVANCE/REVOLVING CREDIT AGREEMENT among UNION PACIFIC RESOURCES GROUP INC., as Borrower andCompetitive Advance/Revolving Credit Agreement • November 13th, 1996 • Union Pacific Resources Group Inc • Crude petroleum & natural gas • New York
Contract Type FiledNovember 13th, 1996 Company Industry Jurisdiction