National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

Effective Date: 04/21/2010, Docket: RP10-504-000, Status: Effective

Second Revised Sheet No. 130 Second Revised Sheet No. 130

Superseding: First Revised Sheet No. 130

ISS RATE SCHEDULE

Interruptible Storage Service

2. APPLICABILITY AND CHARACTER OF SERVICE (Cont'd.)

2.6 A shipper receiving service under this ISS Rate Schedule shall not

lose priority for purposes of this section by the renewal or

extension of term of that service.

2.7 Service under this ISS Rate Schedule shall be provided on a basis

that is equal in quality for all gas supplies transported

hereunder, whether or not purchased from Seller.

2.8 Transporter shall provide service under this ISS Rate Schedule

through its combined utilization of each of its individual storage

fields. Shipper's Storage Balance shall not be stored in or

allocated to any particular storage field(s).

3. RATE

3.1 The maximum and minimum rates for service hereunder are set forth

on the currently effective Sheet No. 10 of this tariff, and these

rates are incorporated herein by reference. These rates shall be

applicable to service hereunder, unless Transporter and Shipper

have agreed upon a negotiated rate pursuant to Section 17.2 of the

General Terms and Conditions of this Tariff.

3.2 For all service rendered under this rate schedule, Shipper shall

pay Transporter the sum of the following:

(a) Injection Charge. A charge per Dth for all gas received by

Transporter for injection hereunder, net of quantities

retained pursuant to Section 3.3 hereof during the billing

month.

(b) An amount to reimburse Transporter for filing fees paid to

the Commission associated with the transportation service.

facilities installed by Transporter to receive or deliver

natural gas for the account of Shipper.