El Paso Natural Gas Company

Second Revised Volume No. 1A

Effective Date: 04/01/2010, Docket: RP10-454-001, Status: Effective

Third Revised Sheet No. 421 Third Revised Sheet No. 421

Superseding: Second Revised Sheet No. 421

FORM OF SERVICE AGREEMENT

APPLICABLE TO FIRM HOURLY TRANSPORTATION SERVICE - VIRTUAL AREA

UNDER RATE SCHEDULE FTH-V

DATED:

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

agree as follows:

1. Transporter: EL PASO NATURAL GAS COMPANY

2. Shipper: ______________________________

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

1A, as the same may be amended or superseded from time to time ("Tariff").

4. Incorporation by Reference: This Agreement in all respects shall be

subject to the provisions of Rate Schedule FTH-V and to the applicable

provisions of the General Terms and Conditions of the Tariff as filed

with, and made effective by, the FERC as same may change from time to

time.

5. Transportation service at and between primary receipt and delivery points

shall occur on a firm basis in accordance with the Tariff.

Receipt Points, Delivery Points and Flow Paths: Shipper agrees to tender

gas for transportation service and Transporter agrees to accept receipt

quantities at the primary receipt points identified in Exhibit A.

Transporter agrees to provide transportation service and deliver gas to

Shipper (or for Shipper's account) at the primary delivery points

identified in Exhibit A. Receipts and deliveries of gas for

transportation service shall be accommodated by the Flow Path(s)

identified on Exhibit A. Minimum and maximum receipt and delivery

pressures, as applicable, are listed on Exhibit A.

6. Rates and Surcharges: As set forth in Exhibit B. Shipper shall pay the

applicable maximum tariff rate unless otherwise provided. Transporter and

Shipper may mutually agree to a discounted rate pursuant to the rate

provisions of Rate Schedule FTH-V.

7. Exhibits A and B, attached to this Agreement, are hereby incorporated by

reference as part of this Agreement.

8. Negotiated Rate Agreement: Yes ________ No ________