Contract No. 137054 THIS SERVICE AGREEMENT (Agreement) is made and entered into on September 09, 2008, by and between Northwest Pipeline GP (Transporter) and ENCANA OIL & GAS (USA) INC. (Shipper). THEREFORE, in consideration of the premises and mutual covenants set forth herein, Transporter and Shipper agree as follows: 1. Tariff Incorporation. Rate Schedule TI-1 and the General Terms and Conditions (GT&C) that apply to Rate Schedule TI-1, as such may be revised from time to time in Transporter's FERC Gas Tariff (Tariff), are incorporated by reference as part of this Agreement, except to the extent that any provisions thereof may be modified by non-conforming provisions herein. 2. Transportation Service. Subject to the terms and conditions that apply to service under this Agreement, Transporter agrees to receive, transport and deliver natural gas for Shipper, on an interruptible basis. The Maximum Daily Quantity of natural gas and the receipt and delivery points are set forth on Exhibit A. 3. Transportation Rates. Shipper agrees to pay Transporter for all services rendered under this Agreement at the rates set forth or referenced herein. The maximum currently effective rates (Recourse Rates) set forth in the Statement of Rates in the Tariff, as revised from time to time, that apply to Rate Schedule TI-1 will apply to service hereunder unless and to the extent that negotiated rates apply as set forth on Exhibit D. Notwithstanding the foregoing, a temporary discounted Recourse Rate may apply pursuant to the terms set forth on a Rate Schedule TI-1 Temporary Discount form. Additionally, if applicable under Section 21 of the GT&C, Shipper agrees to pay Transporter a facility reimbursement charge as set forth on Exhibit C. 4. Transportation Term. This Agreement becomes effective on the date first set forth above. The primary term begin date for the transportation service hereunder is set forth on Exhibit A. This Agreement will remain in full force and effect through the primary term end date set forth on Exhibit A and, if Exhibit A indicates that an evergreen provision applies, through the established evergreen rollover periods thereafter until terminated in accordance with the notice requirements under the applicable evergreen provision. 5. Non-Conforming Provisions. All aspects in which this Agreement deviates from the Tariff, if any, are set forth as non-conforming provisions on Exhibit B. If Exhibit B includes any material non-conforming provisions, Transporter will file the Agreement with the Federal Energy Regulatory Commission (Commission) and the effectiveness of such non-conforming provisions will be subject to the Commission acceptance of Transporter's filing of the non-conforming Agreement. 6. Exhibit Incorporation. Exhibit A is attached hereto and incorporated as part of this Agreement. If Exhibits B, C and/or D apply, as noted on Exhibit A to this Agreement, then such Exhibits also are attached hereto and incorporated as part of this Agreement. 7. Regulatory Authorization. Transportation service under this Agreement is authorized pursuant to the Commission regulations set forth on Exhibit A. 8. Superseded Agreements. When this Agreement takes effect, it supersedes, cancels and terminates the following agreement(s): None IN WITNESS WHEREOF, Transporter and Shipper have executed this Agreement on September 09, 2008.
(Dated September 09, 2008, Effective September 09, 2008) to the Rate Schedule TI-1 Service Agreement (Contract No. 137054) between Northwest Pipeline GP and ENCANA OIL & GAS (USA) INC. SERVICE DETAILS 1. Maximum Daily Quantity: 1 Dth per day 2. Receipt Point(s): All Transportation Receipt Points 3. Delivery Point(s): All Transportation Delivery Points 4. Transportation Term:
5. Regulatory Authorization: 18 CFR 284.223 6. Additional Exhibits:
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