National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

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

First Revised Sheet No. 155A First Revised Sheet No. 155A

Superseding: Original Sheet No. 155A

W-1 RATE SCHEDULE

Hub Service - Wheeling Schedule

3. RATES (Cont'd.)

quantity eligible for such treatment, and the term of such

eligibility. To the extent that more requests for Zero Fuel

Point Pair Transaction capacity are received than Transporter has

eligible capacity, such capacity will be awarded pursuant to

Section 13.2 of the General Terms and Conditions. If Transporter

later determines that incremental Fuel and Company Use is

required to facilitate a transaction that had previously been

identified as not requiring incremental Fuel and Company Use,

Transporter will post such information to its Web Site and will

require Fuel and Company Use reimbursement on a going forward

basis; provided, however, Transporter will continue to honor any

Zero Fuel Point Pair Transactions with respect to primary receipt

and delivery points for the shorter of (a) the term of the

commitment as posted on Transporter's Web Site or (b) the primary

term of Shipper's service agreement.

3.5 Transporter is not obligated to offer to wheel or to wheel gas at

any rates less than the maximum rates specified for this Rate

Schedule on Sheet No. 9; however, nothing precludes Transporter

from charging a rate between the maximum and minimum rates for

this service under this Rate Schedule.

3.6 Authorized Overrun: For each Dth of gas delivered by Transporter

on any day in excess of Shipper's Contract MDTQ (whether or not

scheduled), Shipper shall pay Transporter the applicable rate for

Overrun Wheeling set forth on Sheet No. 9 of this Tariff.