Canyon Creek Compression Company

First Revised Volume No. 1A

Effective Date: 05/01/1991, Docket: RP91-123-000, Status: Effective

Original Sheet No. 104 Original Sheet No. 104 : Superseded

EXHIBIT A

Dated ....................

Assumed Maximum

Point(s) of Maximum Daily Atmospheric Delivery

Receipt Quantity (MDQ) Pressure Pressure

(Name) Location (Mcf) (MMBtu) (psi) (psig)

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

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

Total Firm Receipt Quantity ..... .......

Gas to be received by Canyon at the point(s) of receipt shall be

delivered by Customer at a pressure sufficient to enter Canyon's

facilities, but Customer shall not deliver gas at a pressure above the

maximum delivery pressure stated for each point of receipt.

Assumed Maximum

Point(s) of Maximum Daily Atmospheric Delivery

Delivery Quantity (MDQ) Pressure Pressure

(Name) Location (Mcf) (MMBtu) (psi) (psig)

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

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

Total Firm Delivery Quantity ..... .......

Gas to be delivered by Canyon to Customer, or for Customer's account

at the point(s) of delivery shall be at the pressures available in

Canyon's facilities from time to time as designated by Canyon, but not in

excess of the maximum delivery pressure stated above.

This Exhibit A is effective ............., 19... It shall supersede

the Exhibit A dated ............., 19...

CANYON CREEK COMPRESSION COMPANY ................................

as Canyon as CUSTOMER

By: ............................ By: ............................

Name: .......................... Name: ..........................

Title: ......................... Title: .........................