**Exhibit 10.2****AMENDMENT TO PIPELINE LEASE AMENDMENT**ThisAmendment to Pipeline Lease Agreement (“Amendment”) isentered into as of the11th day ofOctober, 2005, by and betweenMid-America Pipeline Company, LLC (“MAPL”) and Navajo Pipeline Co.,L.P. (“Navajo”).MAPL and Navajo are parties to that certain Pipeline Lease Agreement, dated March 11, 1996 (asamended and in effect on the date hereof, the “Lease”), pursuant to which MAPL has leased to Navajocertain real property more particularity defined in the Lease.MAPL and Navajo have agreed to certain changes to terms and provisions of the Lease and now wish toamend the Lease to evidence same.In consideration of the mutual covenants contained herein and other good and valuableconsideration, the receipt and sufficiency of which is hereby acknowledged, MAPL and Navajo herebyamend the Lease as follows: 1. From and after the date hereof, Section 3 B of the Lease is hereby deleted in its entirely andthe following substituted in lieu thereof:“Provided that Lessee is not in default under this Lease beyond the applicable notice and cureperiods at the time of the exercise of any of the Options granted herein, Lessee is granted theoptions (the “Options”) to renew this Lease for three(3) additional terms of ten (10) years each(the “Renewal Terms”; the Initial Term and any Renewal Terms being collectively referred to as the“Term”) commencing on the next day after the expiration of the Initial Term or any Renewal Term, asthe case may be. Lessee shall exercise each Option, if at all, by delivering MAPL written notice ofthe exercise of the Option at least one year prior to the expiration of the applicable Term.Lessee’s lease of the Pipeline System during any Renewal Term will be upon the same terms as theimmediately prior Term, except that the Base Rent (hereinafter defined) will adjust as hereinafterprovided and during the last Renewal Term Lessee will have no further right to renew this Lease.” 2. From and after the date hereof, the Section 4 B is hereby deleted in its entirety and thefollowing substituted in lieu thereof:“Base Rent for the first Lease Year of each of the Renewal Terms (the eleventh [11th],twenty-first [21st] and thirty-first [31st] Lease Years) shall be the greaterof (1) $441,666.67, multiplied by the quotient obtained by dividing Lessor’s posted tariff for NGLmovement from Group 110 to Hobbs in effect on the day the Initial Term expires by Lessor’s postedtariff for NGL movement from Group 110 to Hobbs on the last day of the fifth (5th) LeaseYear of the Initial Term, or (2) the Base Rent in effect
 

 
during the immediately preceding Lease Year multiplied by the Base Rent Adjuster; provided,however, in no event shall the Base Rent be less than $441,666.67. The Base Rent in effect for eachsubsequent Lease Year during the Renewal Terms shall be the greater of (1) the Base Rent in effectfor the 11th 21st or 31st Lease Year, as the case may be, or (2)the Base Rent in effect for the immediately preceding Lease Year multiplied by the Base RentAdjuster.” 3. From and after the date hereof, Section 21 of the Lease is hereby amended byadding the following notice for MAPL thereto:Mid-America Pipeline Company, LLC