W T G Hugoton, LP

Original Volume No. 1

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

Original Sheet No. 224 Original Sheet No. 224 : Effective

GENERAL TERMS AND CONDITIONS

19. PRIORITY OF SERVICE AND CURTAILMENT

19.1 Shippers receiving or requesting service on WTG Hugoton(s system shall

be entitled to service subject to the availability of pipeline capacity in the

following order of declining priority:

(a) If necessary, all firm transportation service using the Shipper's

Contract Path will be interrupted on a prorata basis, without regard to the

applicable rate.

(b) All firm transportation service using points outside the Shipper's

Contract Path will be interrupted on a prorata basis, without regard to the

applicable rate.

deliveries paying the maximum tariff rate will be interrupted on a prorata

basis.

(d) All other interruptible transportation service and authorized

overrun deliveries will be interrupted in the order of the discounted rate

being paid by Shipper for the service, highest to lowest. If two or more

shippers are paying the same discounted transportation rate, service shall be

prorated on the basis of the requested daily volumes.

19.2 WTG Hugoton shall also have the right to reasonably limit service and/or

reduce receipts or deliveries of natural gas (1) to permit maintenance,

repair, overhaul, replacement, or construction of pipelines, compressors,

metering, regulating, and other facilities and equipment; (2) to assure the

availability of capacity for receipts or deliveries equitably under WTG

Hugoton's Rate Schedule FT in cases where natural gas does not conform to the

quality specifications contained in the Tariff. WTG Hugoton shall provide

shipper reasonable advance notice of routine maintenance, repair, overhaul, or

replacement.