W T G Hugoton, LP

Original Volume No. 1

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

Original Sheet No. 244 Original Sheet No. 244 : Effective

GENERAL TERMS AND CONDITIONS

26.3 In the event there is more than one service agreement under any rate

schedule, for purposes of billing in Sections 26.1 and 26.2 above, the volumes

shall be allocated pro-rata to each service agreement based on scheduled

volumes, unless agreed to otherwise.

26.4 Other Flowing Gas Allocations. Unless otherwise specifically provided

for within these General Terms and Conditions, and except at points that have

an Operational Balancing Agreement (OBA) in effect, a monthly pre-determined

allocation (PDA) methodology of ranked, pro rata, percentage, swing or

operator provided value will be agreed upon at the point. The upstream and

downstream operators will provide the PDA methodology to the allocating party

and/or the party performing the measurement function after or during

confirmation and before the beginning of the gas day. If the parties have not

agreed upon a PDA methodology, or if a point is not covered by the

last-through-the-meter methodology, as described above, and there is a

dispute, then pro rata based upon confirmed nominations will be used as the

default methodology. The party responsible for custody transfer (the party

performing the measurement function) will provide the allocation.