0000950129-99-003375 Sample Contracts

EXHIBIT 4.15 REGISTRATION RIGHTS AGREEMENT Dated as of April 16, 1999
Registration Rights Agreement • July 30th, 1999 • Concorde Gas Marketing Inc • Crude petroleum & natural gas • New York
135,000,000 14% SENIOR SECURED NOTES DUE 2003 AND MATURING AT 105% OF THE STATED PRINCIPAL AMOUNT
Indenture • July 30th, 1999 • Concorde Gas Marketing Inc • Crude petroleum & natural gas • New York