National Fuel Gas Supply Corporation

Third Revised Volume No. 1

Effective Date: 04/01/1997, Docket: RP97-201-000, Status: Effective

First Revised Sheet No. 131Nn First Revised Sheet No. 131Nn : Superseded

Superseding: Original Sheet No. 131NN

RATE SCHEDULE SS-2

150-DAY UNDERGROUND STORAGE SERVICE

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

Consequently, Buyer will begin each Withdrawal Season with those

Quantities of Gas injected into storage during the immediately

preceding Injection Season, less Quantities of Gas equal to, unless

tendered during the Injection Season: (a) the allowances applicable

to such Quantities of Gas, and (b) any of Buyer's Quantities of Gas

withdrawn for delivery to Buyer during the Injection Season, plus

carryover Quantities of Gas as described in Paragraph 6 of this

rate schedule.

2.5 Subject to (a) the limitation that Buyer may have in storage at any

one time no more than its Annual Storage Quantity, (b) the

limitation that Transporter will not be obligated to deliver more

than the Quantity of Buyer's Gas in its possession as reduced by

the Injection Allowance and the Withdrawal Allowance, if applica-

ble, and (c) such provisions for transportation as may be made by

Buyer for delivery to Transporter and for redelivery to or for the

account of Buyer, Buyer may request Transporter to accept for

injection gas offered by Buyer and to redeliver gas to or for the

account of Buyer Quantities of Gas up to five percent in excess of

the respective Maximum Daily Injection Quantity and Maximum Daily

Withdrawal Quantity. Upon receiving such request, Transporter

shall determine and act upon such request in accordance with

Paragraphs 7 and 8 of this rate schedule. In order to facilitate

carrying out the procedures set forth in Paragraphs 7 and 8 of this

rate schedule, in each contract year Buyer will provide Transporter

on the first day of the month immediately preceding the respective

Injection Season and Withdrawal Season a schedule showing its best

estimate of requested injection quantities and withdrawal quanti-

ties during such respective seasons.

2.6 Subject to (a) the limitation that Buyer may have in storage at any

one time no more than its Annual Storage Quantity, (b) the

limitation that Transporter will not be obligated to deliver more

than the Quantity of Gas that Buyer has in its possession as

reduced except for service provided pursuant to paragraph A(2) and

B(2) below, by the Withdrawal Allowance, (c) the limitation that

Buyer will not exceed its Maximum Daily Injection Quantity or