PLAINS EXPLORATION & PRODUCTION COMPANY UNDERWRITING AGREEMENTUnderwriting Agreement • May 23rd, 2008 • Plains Exploration & Production Co • Crude petroleum & natural gas • New York
company, PXP Brush Creek LLC, a Delaware limited liability company, PXP Deepwater L.L.C., a Delaware limited liability company, PXP East Plateau LLC, a Delaware limited liability company, PXP Gulf Coast Inc., a Delaware corporation, PXP Hell’s Gulch LLC, a Delaware limited liability company, PXP Louisiana L.L.C., a Delaware limited liability company, PXP Permian Inc., a Delaware corporation, PXP Piceance LLC, a Delaware limited liability company, PXP Texas Inc., a Delaware corporation, PXP Texas Limited Partnership, a Texas limited partnership, and YT Ranch LLC, a Colorado limited liability company (collectively, the “Guarantors”). The Notes and the Guarantees are hereinafter collectively called the “Securities.” The Securities (i) will have terms and provisions which are summarized in the Prospectus Supplement (as defined below) dated as of the date hereof and (ii) are to be issued pursuant to an Indenture dated as of March 13, 2007 (the “Base Indenture”), by and between the Company a
PLAINS EXPLORATION & PRODUCTION COMPANY as the Company THE GUARANTOR PARTIES NAMED HEREIN as Guarantors and WELLS FARGO BANK, N. A. as Trustee SEVENTH SUPPLEMENTAL INDENTURE Dated as of May 23, 2008 To INDENTURE Dated as of March 13, 2007Seventh Supplemental Indenture • May 23rd, 2008 • Plains Exploration & Production Co • Crude petroleum & natural gas • New York
SEVENTH SUPPLEMENTAL INDENTURE, dated as of May 23, 2008 (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”).
