National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

Effective Date: 10/14/2004, Docket: RP04-591-000, Status: Effective

First Revised Sheet No. 830 First Revised Sheet No. 830 : Effective

Superseding: Original Sheet No. 830

FORM OF SERVICE AGREEMENT

(IR-1 Service)

AGREEMENT made this __ day of __________, 20__, by and between NATIONAL

FUEL GAS SUPPLY CORPORATION, a Pennsylvania corporation, hereinafter called

"Transporter" and _____________________, a _____________________, hereinafter

called "Shipper."

WHEREAS, Shipper has requested that Transporter provide natural gas to

Shipper in accordance with Rate Schedule IR-1; and

WHEREAS, Transporter has agreed to provide such gas for Shipper subject

to the terms and conditions hereof.

WITNESSETH: That, in consideration of the mutual covenants herein

contained, the parties hereto agree that Transporter will advance to Shipper,

on an interruptible basis, and Shipper will return, or cause to be returned,

to Transporter natural gas during the term hereof, at the prices and on the

terms and conditions hereinafter provided.

ARTICLE I

Quantities

Beginning on the date on which deliveries of gas are commenced

hereunder and thereafter for the remaining term of this Agreement, and

subject to the provisions of Transporter's IR-1 Rate Schedule, Transporter

agrees to advance to Shipper up to the following quantities of natural gas:

Maximum Advance Quantity (MAQ) of _____ Dekatherms (Dth).