High Island Offshore System, L.L.C.

Third Revised Volume No. 1

Effective Date: 10/01/2009, Docket: RP09-487-000, Status: Suspended

Second Revised Sheet No. 20 Second Revised Sheet No. 20

Superseding: Substitute First Revised Sheet No. 20

FORM OF TRANSPORTATION AGREEMENT

(For Use Under Transporter's Rate Schedule FT-1)

(Continued)

ARTICLE II

2.1 Point(s) of Receipt. The Point(s) of Receipt shall be those identified on

Exhibits A and B hereto.

ARTICLE III

3.1 Point(s) of Delivery. The Point(s) of Delivery shall be those identified on

Exhibits A and B hereto.

ARTICLE IV

4.1 Rate Schedule and Charges. Each month, Shipper shall pay Transporter for the

service hereunder, an amount determined in accordance with Transporter's Rate

Schedule FT-1 and the applicable provisions of the General Terms and Conditions

of Transporter's F.E.R.C. Gas Tariff, Third Revised Volume No. 1, as filed with

the F.E.R.C. Such Rate Schedule and General Terms and Conditions are

incorporated herein by reference and are made a part hereof. For all gas

delivered to the Point(s) of Receipt in Exhibits A and B hereto and redelivered

to Point(s) of Delivery in Exhibits A and B hereto, Shipper shall pay the

currently effective rates and charges under Rate Schedule FT-1, as the same may

be amended or superseded in accordance with applicable provisions of the Natural

Gas Act and the rules and regulations of the F.E.R.C. The rates and charges

shall be billed and paid for in accordance with the General Terms and Conditions

applicable to Rate Schedule FT-1.

4.2 Rate Adjustments. It is agreed that either Transporter or Shipper may seek

authorization from time to time from the F.E.R.C. for such rate adjustments as

may be found necessary to assure Transporter just and reasonable rates.

ARTICLE V

5.1 Receipt Pressure. The minimum pressure at which Shipper may be requested to

deliver gas to Transporter at the Point(s) of Receipt is set forth in Exhibits A

and B hereto.