Colorado Interstate Gas Company

First Revised Volume No. 1

Effective Date: 06/01/2010, Docket: RP10-689-000, Status: Effective

Second Revised Sheet No. 428.02 Second Revised Sheet No. 428.02

Superseding: First Revised Sheet No. 428.02

FORM OF INTERRUPTIBLE PARKING AND LENDING SERVICE AGREEMENT

APPLICABLE TO RATE SCHEDULE PAL-1

(Continued)

Agreement No._________

INTERRUPTIBLE PARKING AND LENDING SERVICE AGREEMENT

_____________________________Rate Schedule PAL-1______________________________

Dated:____

The Parties identified below, in consideration of their mutual promises,

agree as follows:

1. Transporter: COLORADO INTERSTATE GAS COMPANY

2. Shipper: ______________________________

3. Applicable Tariff: Transporter's FERC Gas Tariff, First Revised Volume No.

1, as the same may be amended or superseded from time to time ("the

Tariff"). Capitalized terms used in this Agreement and not defined

elsewhere have the meanings given to them in the Tariff.

4. Changes in Rates and Terms. Transporter shall have the right to propose to

the FERC such changes in its rates and terms of service as it deems

necessary, and this Agreement shall be deemed to include any changes which

are made effective pursuant to FERC Order or regulation or provisions of

law, without prejudice to Shipper's right to protest the same.

5. Parking and Lending Service: Upon Shipper's request Transporter may, on

any Day and on an interruptible basis,

(a) hold (Park) the quantity Nominated from the associated Pooling Area

to be Parked for Shipper's account at the designated Park and Loan

Point specified in Shipper's Nomination and Unpark such quantity at

the original Park and Loan Point when requested by Shipper;

(b) advance (Loan) quantities of natural Gas Nominated by Shipper at a

Park and Loan Point specified in Shipper's Nomination. Shipper shall

Redeliver such advanced quantities at a later date from Points of

Receipt within the associated Pooling Area and Transporter will

accept such quantities for Shipper's account at the original Park

and Loan Point.

6. Rates and Surcharges: As set forth in Exhibit A. Transporter and Shipper

may also agree to a discount using one of the discount types described in

Section 4.16 of the General Terms and Conditions of the Tariff.

7. Negotiated Rate: Yes____ No____