High Island Offshore System, L.L.C.

Third Revised Volume No. 1

Effective Date: 09/01/2000, Docket: RP00-439-000, Status: Effective

Original Sheet No. 213 Original Sheet No. 213 : Effective

SYSTEM LICENSE AGREEMENT (continued)

2.3 Pipeline will provide Subscriber with a User ID and a unique password for each

authorized user within Subscriber. To prevent unauthorized access, Subscriber

shall be responsible for securing physical access to the System and to keep

confidential its User ID and all passwords provided by Pipeline.

2.4 Subscriber shall identify one or more of its employees and/or officers to perform

the contracting function and thereby legally bind Subscriber to any service

agreement or amended service agreement entered into with Pipeline. Subscriber

represents and warrants to Pipeline that the person(s) which have been designated

for the contracting function have been duly authorized by the Subscriber to enter

into service agreements or amended service agreements with Pipeline.

2.5 Liability -- Subscriber shall be solely responsible for any and all unauthorized or

otherwise improper use of User ID and passwords issued by Pipeline to Subscriber

that results from Subscriber's negligence, including, but not limited to the use of

such User ID and passwords by Subscriber's personnel who at some point are no

longer

in Subscriber's employment or control. Upon evidence of unauthorized or improper

use of a User ID or password, Pipeline reserves the right to invalidate, upon 72

hours prior notice, any such password or User ID.

Subscriber shall defend and indemnify Pipeline from and against any and all

claims, demands and actions, and any resulting loss, costs, damages and expenses

(including court costs and reasonable attorneys fees) of any nature whatsoever

which may be asserted against or imposed upon Pipeline by any person as a result

of the unauthorized or otherwise improper use of any User ID or password issued by

Pipeline to Subscriber, except when such unauthorized or improper use is the

result of negligence or wrongful conduct on the part of the Pipeline.

ARTICLE III - INITIATION/MODIFICATION OF SERVICE

3.1 Following transmittal of Subscriber's request for service or amendment of existing

service, such request shall be evaluated and accepted or rejected by Pipeline in

accord with the General Terms and Conditions of its FERC Gas Tariff. If such

request is accepted by Pipeline, Subscriber will be notified by Pipeline of such

acceptance via the System and Subscriber shall execute on-line the requested new

service or amendment of existing service.