High Island Offshore System, L.L.C.

Third Revised Volume No. 1

 Contents / Previous / Next / Main Tariff Index

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

Eighth Revised Sheet No. 10 Eighth Revised Sheet No. 10

Superseding: Seventh Revised Sheet No. 10

SCHEDULE OF RATES AND CHARGES

Maximum Minimum

Rate Rate

------- -------

Long Haul Rates 3/

Rate Schedule FT-1

1) Reservation Rate $ 22.0200 $ .0171

2) Commodity Rate $ .0171 $ .0171

3) Overrun/Volumetric Rate 1/ $ .7411 $ .0171

4) Settlement Commodity Surcharge 2/ $ .0100 $ .00

Rate Schedule FT-2

1) Reservation Rate $ 22.0200 $ .0171

2) Commodity Rate $ .0171 $ .0171

3) Overrun/Volumetric Rate 1/ $ .7411 $ .0171

Rate Schedule IT

1) Commodity Rate $.7411 $ .0171

2) Settlement Commodity Surcharge 2/ $.0100 $ .00

Short Haul Rates

Rate Schedule FT-1

1) Reservation Rate $ 4.3553 $ .00

2) Commodity Rate $ .00 $ .00

3) Overrun/Volumetric Rate 1/ $ .1432 $ .00

4) Settlement Commodity Surcharge 2/ $ .0100 $ .00

Rate Schedule FT-2

1) Reservation Rate $ 4.3553 $ .00

2) Commodity Rate $ .00 $ .00

3) Overrun/Volumetric Rate 1/ $ .1432 $ .00

Rate Schedule IT

1) Commodity Rate $.1432 $ .00

2) Settlement Commodity Surcharge 2/ $.0100 $ .00

1/ This rate applicable for releases of firm capacity on a volumetric basis.

2/ Applicable to services as per the Stipulation and Agreement approved by FERC order

dated January 14, 2009, at Docket No. RP03-221-011.

3/ Any Shipper that contracts for its receipts and deliveries at HIOS gathering facilities

located at or south of High Island Block 264 shall receive a per Dth credit to its Long

Haul rate equal to the applicable Short Haul rate.