1 EXHIBIT 4.17 LOAN MODIFICATION AGREEMENT This Loan Modification Agreement (hereinafter "Agreement") is entered into this 25th day of May, 1999, by and between Bank One, N.A. (hereinafter "Bank"), successor in interest to Bank One, Youngstown, N.A....Loan Modification Agreement • August 16th, 1999 • Everflow Eastern Partners Lp • Crude petroleum & natural gas • Ohio
