8¼% Senior Notes due 2015Supplemental Indenture • July 10th, 2008 • Quicksilver Resources Inc • Crude petroleum & natural gas • New York
This SIXTH SUPPLEMENTAL INDENTURE, dated as of July 10, 2008 (this “Supplemental Indenture”), is made by and among QUICKSILVER RESOURCES INC., a Delaware corporation (the “Company”), the Subsidiary Guarantors (as defined in the Indenture referred to herein) and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (formerly named The Bank of New York Trust Company, N.A.), a national banking association duly organized and existing under the laws of the United States of America (as successor in interest to JPMorgan Chase Bank, National Association (the “Initial Trustee”)), as trustee (the “Trustee”).
