AGREEMENT dated as of March 28, 2002, by and between JP MORGAN PARTNERS (BHCA), L.P. ("Investor") and BILL BARRETT CORPORATION (the "Company") WHEREAS, Investor is a regulated entity and an indirect subsidiary of J.P. Morgan Chase & Co. and in...Regulatory Sideletter • October 13th, 2004 • Bill Barrett Corp • Crude petroleum & natural gas
