Panther Interstate Pipeline Energy, LLC

Customer Informationl:

Shipper Name ******** Contact ***** Rate ***** Address**************************************Affliate

Mariner Energy, Inc. ****John Kjehmyr**$.0277/Dt *2000 W. Sam Houston Pkwy #200 Houston, TX 77042* None

Hilcorp Energy GOM, Inc *Steve Ferrell**$.0277/Dt *1201 Louisiana Street, #1400 Houston, TX  77002**** None