MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • June 2nd, 2015 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledJune 2nd, 2015 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $1,200,000,000 aggregate principal amount of their 4.875% Senior Notes due 2025 (the “Notes”). The Notes will be issued pursuant to the Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein means the Base Indenture, as amended and supplemented by the Fifteenth Supplemental Indenture (the “Fifteen
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • March 3rd, 2015 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledMarch 3rd, 2015 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $650,000,000 aggregate principal amount of their 4.875% Senior Notes due 2024 (the “Notes”). The Notes will be issued pursuant to the Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein means the Base Indenture, as amended and supplemented by the Thirteenth Supplemental Indenture (the “Thirteen
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • November 21st, 2014 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledNovember 21st, 2014 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $500,000,000 aggregate principal amount of their 4.875% Senior Notes due 2024 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Base Indenture and the Thirteenth Supplemental Indenture (the “Thirteenth Supplemental Indenture”
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • January 10th, 2013 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledJanuary 10th, 2013 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $1,000,000,000 aggregate principal amount of their 4.5% Senior Notes due 2023 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Base Indenture and the Tenth Supplemental Indenture (the “Tenth Supplemental Indenture”), to be d
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • August 10th, 2012 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledAugust 10th, 2012 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $750,000,000 aggregate principal amount of their 5.50% Senior Notes due 2023 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Base Indenture and the Eighth Supplemental Indenture (the “Eighth Supplemental Indenture”), to be
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • October 28th, 2011 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledOctober 28th, 2011 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to the several underwriters listed in Schedule III hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), $700,000,000 principal amount of their 6.25% Senior Notes due 2022 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Base Indenture and the Fifth Supplemental Indenture to be dated as of the Closing date (as defined below) es
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • March 3rd, 2011 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledMarch 3rd, 2011 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to you (the “Underwriter”), $200,000,000 principal amount of their 6.5% Senior Notes due 2021 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Base Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Base Indenture and the Second Supplemental Indenture dated February 24, 2011 (the “Second Supplemental Indenture”). The Notes constitute “Additional Notes” (as such term is defined in the Indenture) under the Indenture. The Com
MARKWEST ENERGY PARTNERS, L.P. MARKWEST ENERGY FINANCE CORPORATION Underwriting AgreementUnderwriting Agreement • February 14th, 2011 • Markwest Energy Partners L P • Crude petroleum & natural gas • New York
Contract Type FiledFebruary 14th, 2011 Company Industry JurisdictionMarkWest Energy Partners, L.P., a Delaware limited partnership (the “Partnership”), and MarkWest Energy Finance Corporation, a Delaware corporation (“Finance Corp” and, together with the Partnership, the “Issuers”), propose to issue and sell to you (the “Underwriter”), $300,000,000 principal amount of their 6.5% Senior Notes due 2021 (the “Notes”). The Notes will be issued pursuant to an Indenture (the “Indenture”) dated as of November 2, 2010 among the Issuers, the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”), and will be guaranteed on an unsecured senior basis by each of the Guarantors (the “Guarantees” and, together with the Notes, the “Securities”). The term “Indenture,” as used herein includes the Second Supplemental Indenture to be dated as of the Closing Date (as defined below) establishing the forms and terms of the Securities.