El Paso Natural Gas Company

Second Revised Volume No. 1A

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

Second Revised Sheet No. 432 Second Revised Sheet No. 432

Superseding: First Revised Sheet No. 432

FORM OF SERVICE AGREEMENT

APPLICABLE TO FIRM DAILY BALANCING SERVICE

UNDER RATE SCHEDULE FDBS

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1A, as the same may be amended or superseded from time to time ("Tariff").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 FDBS 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. Firm Daily Balancing Service: _____________

(FDBS-A annual, FDBS-S summer, or FDBS-W winter, as applicable)

Firm Daily Balancing Service for Natural Gas quantities delivered at

primary delivery point(s) applicable to Rate Schedule FT-1 and FT-H

scheduled quantities.

Companion Rate Schedule FT-1/FT-H agreement(s) ____________

Delivery Points: Shipper has Rate Schedule FT-1 and/or FT-H transportation

service agreements with primary delivery point(s) identified in Exhibit A.

Transporter agrees to provide firm daily balancing service at such points.

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 FDBS.

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

reference as part of this Agreement.