Colorado Interstate Gas Company

First Revised Volume No. 1

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

Second Revised Sheet No. 428D Second Revised Sheet No. 428D

Superseding: First Revised Sheet No. 428D

FORM OF AUTOMATIC INTERRUPTIBLE PARKING AND LENDING SERVICE AGREEMENT

APPLICABLE TO RATE SCHEDULE APAL-1

(Continued)

Agreement No.____________

Automatic Interruptible Parking and Lending

Service Agreement

_____________________________Rate Schedule APAL-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1, as the same may be amended or superseded from time to time ("the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, provide the following:

(a) Parking Service - Parking Service shall consist of the allocation of

a Scheduled Imbalance Quantity due Shipper from Transporter to the

designated Park and Loan Point, the holding of such quantity for

Shipper's account, and Transporter's Unparking of the parked

quantities to Shipper for Transportation Service from the designated

Park and Loan Point, when requested by Shipper.

(b) Lending Service - Lending Service shall consist of Transporter's

advancement of the quantities of natural Gas equivalent to a

Scheduled Imbalance Quantity due Transporter at the designated Park

and Loan Point and the Redelivery by Shipper at Point(s) of Receipt

within the associated Pooling Area of such Loaned quantities.

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 ___