Canyon Creek Compression Company

Third Revised Volume No. 1

Effective Date: 12/01/1993, Docket: RS92- 57-003, Status: Effective

Original Sheet No. 307 Original Sheet No. 307 : Effective

EXHIBIT A

SERVICE AGREEMENT

BETWEEN

CANYON CREEK COMPRESSION COMPANY

AND

................................

A. MAXIMUM DAILY VOLUMES BY DELIVERY POINT

Maximum

Delivery Daily

Pressure Volumes

Location of Receipt Point (psig) (Mcf/d) 1/

-------------------------- -------- -------

Points of Receipt .......................... ........ .......

.......................... ........ .......

Maximum

Delivery Daily

Pressure Volumes

Location of Delivery Point (psig) (Mcf/d) 1/

-------------------------- -------- -------

Points of Delivery .......................... ........ .......

.......................... ........ .......

B. CONTRACT DEMAND

Canyon shall not be obligated to receive total volumes at all

points of receipt in excess of ............... Mcf/d on any day.

-------------------------

1/ Maximum Daily Volumes, in the aggregate, are not to exceed the

Contract Demand multiplied by 1.1, and the Maximum Daily Volume shall

not exceed the Contract Demand at any point of receipt.