Gas Quality
Shoshone Pipeline: Energy West Development, Inc.
	Posted Date/Time:	9/1/2007
			Carbon			Gross			Hydrogen
		Represented	Dioxide	Nitrogen	Oxygen	Heating Value	Gas	Water Vapor	Sulfide	Wobbe
Tested Date	Location Description	Receipt Gas	Mole %	Mole %	Mole %	Btu/SCF	Temp. o F	Lbs/MMscf	Mole %	Calculation
11/30/2006	Celotex	NWE Warren	2.316	1.356	-------	1019.6	28	NA	-------	1305.5710
11/30/2006	South City Gate	Oregon Basin	1.744	1.646	-------	1094.6	44	NA	-------	1355.8082
Pantechs
Laboratories
Calculations/ Methods
Real gas, 14.73 psia @ 60 o F
Applicable current GPA methods, procedures and constants are used.