National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

Effective Date: 09/30/2006, Docket: RP06-291-000, Status: Effective

Second Revised Sheet No. 791D Second Revised Sheet No. 791D : Effective

Superseding: First Revised Sheet No. 791D

FORM OF SERVICE AGREEMENT

(FT-S Service)

ARTICLE V

Regulatory Approval

Performance under this Agreement by Transporter and Shipper shall be

contingent upon Transporter receiving all necessary regulatory or other

governmental approvals upon terms satisfactory to Transporter. Should

Transporter be denied such approvals to provide the service contemplated

herein or construct and operate any necessary facilities therefor upon the

terms and conditions requested in the application therefor, then

Transporter's and Shipper's obligations hereunder shall terminate.

ARTICLE VI

Incorporation By Reference of Tariff Provisions

To the extent not inconsistent with the terms and conditions of this

agreement, the provisions of Rate Schedule FT-S, or any effective superseding

rate schedule or otherwise applicable rate schedule, including any provisions

of the General Terms and Conditions incorporated therein, and any revisions

thereof that may be made effective hereafter are hereby made applicable to

and a part hereof by reference.

ARTICLE VII

Miscellaneous

1. No change, modification or alteration of this Agreement shall be

or become effective until executed in writing by the parties hereto, and no

course of dealing between the parties shall be construed to alter the terms

hereof, except as expressly stated herein.

2. No waiver by any party of any one or more defaults by the other

in the performance of any provisions of this Agreement shall operate or be

construed as a waiver of any other default or defaults, whether of a like or

of a different character.