W T G Hugoton, LP

Original Volume No. 1

Effective Date: 08/01/2007, Docket: CP06- 90-002, Status: Effective

Original Sheet No. 414 Original Sheet No. 414 : Effective

Interruptible Transportation Service Agreement

Rate Schedule IT

Shipper's Name and Address for Notices and Invoices: Date: _____________

_____________________________________________

Attn:_________________________________________

Address for Invoice (If different from above)

_____________________________________________

Attn:_________________________________________

Contract No: _________________

1. Term: From __________________ to ____________ [If applicable] and shall

continue month to month thereafter unless terminated by either party upon

thirty (30) days written notice.

2. Rates shall be WTG Hugoton's maximum rates and charges plus all

applicable surcharges in effect from time to time under the applicable Rate

Schedule on file with the Commission unless otherwise agreed to by the parties

in writing.

3. This transportation shall be provided pursuant to Subpart ______ of Part

284 of the Federal Energy Regulatory Commission's regulations.

4. If made available by Shipper, WTG Hugoton agrees to receive and deliver

thermally equivalent volumes of natural gas as set forth in this Agreement.

5. Any valid delivery or receipt point on WTG Hugoton's system can be

utilized as a delivery or receipt point subject to the terms and conditions of

Rate Schedule IT.

6. Other Provisions Permitted By Tariff Under the Applicable Rate Schedule

and pursuant to Section 58 of the GENERAL TERMS AND CONDITIONS of WTG

Hugoton's FERC Gas Tariff:

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