EXHIBIT 10.13 FIRST AMENDMENT TO CONTRIBUTION, CONVEYANCE AND ASSUMPTION AGREEMENT THIS FIRST AMENDMENT TO CONTRIBUTION, CONVEYANCE AND ASSUMPTION AGREEMENT (this "Agreement"), dated as of December 15, 1998, is entered into by and among PLAINS...Contribution, Conveyance and Assumption Agreement • March 31st, 1999 • Plains All American Pipeline Lp • Pipe lines (no natural gas)
RECITALSContribution, Conveyance and Assumption Agreement • October 17th, 1995 • Ferrellgas Partners L P • Retail-retail stores, nec