PLAINS EXPLORATION & PRODUCTION COMPANY 10% Senior Notes due 2016 UNDERWRITING AGREEMENTUnderwriting Agreement • March 6th, 2009 • Plains Exploration & Production Co • Crude petroleum & natural gas • New York
Plains Exploration & Production Company, a Delaware corporation (the “Company”), proposes, upon the terms and considerations set forth herein, to issue and sell to you, as the underwriters (the “Underwriters”), for whom J.P. Morgan Securities Inc. (“JPMorgan”), Banc of America Securities LLC, Greenwich Capital Markets, Inc., Wachovia Capital Markets, LLC, Goldman, Sachs & Co. and Morgan Stanley & Co. Incorporated are acting as the representatives (the “Representatives”), $365,000,000 in aggregate principal amount of its 10% Senior Notes due 2016 (the “Notes”). The Company’s obligations under the Notes, including the payment of principal, premium, if any, and interest with respect to the Notes, will be unconditionally guaranteed (the “Guarantees”) by Arguello Inc., a Delaware corporation, Latigo Petroleum, Inc., a Delaware corporation, Plains Acquisition Corporation, a Delaware corporation, Plains Resources Inc., a Delaware corporation, Pogo Partners, Inc., a Texas corporation, Pogo Pro
PLAINS EXPLORATION & PRODUCTION COMPANY as the Company THE GUARANTOR PARTIES NAMED HEREIN as Guarantors and WELLS FARGO BANK, N.A. as Trustee NINTH SUPPLEMENTAL INDENTURE Dated as of March 6, 2009 To INDENTURE Dated as of March 13, 2007 10% SENIOR...Ninth Supplemental Indenture • March 6th, 2009 • Plains Exploration & Production Co • Crude petroleum & natural gas • New York
NINTH SUPPLEMENTAL INDENTURE, dated as of March 6, 2009 (this “Supplemental Indenture”), by and among PLAINS EXPLORATION & PRODUCTION COMPANY, a corporation duly organized and existing under the laws of the State of Delaware (the “Company”), each of the Guarantor parties named on the signature pages hereof (collectively, the “Guarantors”) and WELLS FARGO BANK, N.A., a nationally chartered banking association, as trustee under the Indenture referred to below (in such capacity, the “Trustee”).
