Viking Gas Transmission Company

First Revised Volume No. 1

Effective Date: 10/15/2009, Docket: RP09-1045-000, Status: Effective

Third Revised Sheet No. 132D Third Revised Sheet No. 132D

Superseding: Second Revised Sheet No. 132D

VIKING GAS TRANSMISSION COMPANY

PARK AND LOAN (PAL) AGREEMENT

EXHIBIT A TO PARK AND LOAN (PAL) AGREEMENT

COMPANY - Viking Gas Transmission Company

COMPANY'S ADDRESS - ONEOK Plaza

100 West 5th Street

Tulsa, OK 74103

BUYER -

BUYER'S ADDRESS -

PARK AND LOAN (PAL) SERVICE OPTIONS:

Maximum

Buyer Commencement Termination PAL Daily***

Check of Service of Service Quantity Rate per Parking Lending

Option Date Date Dekatherms Dekatherm Points Points

------ ------------ ----------- ---------- --------- ------- -------

1) Buyer Nominated

Parking/Lending

Service (NPL)* ______ ___________ ___________ __________ Nominated All Points

2) Buyer Requested

Term Parking/Lending

Service (RPL)** ______ ___________ ___________ __________ $________ _______ _______

3) Company Offered

Parking/Lending

Service (OPL)** ______ ___________ ___________ __________ $________ _______ _______

4) Buyer Authorized

Automatic Parking/

Lending Service (APL)* ______ ___________ ___________ __________ $________ All Points

*Maximum PAL Quantity available on a daily basis during the term of the Exhibit A.

**Maximum PAL Quantity available during the term of the Exhibit A.

***If this Exhibit A is at a Negotiated Rate, attach an explanation.

---------------------

This Exhibit A is made and entered into as of ________________, 20__.

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