Environmental Sample

COGIS - Environmental Sample Site Information

#292747 Information

Sample Site ID	292747
FacilityType	Gas	Proj Number
County	GARFIELD - 045	Location	NWNW 8 7S94W
Elevation	6775	Lat/Long	39.456977/-107.91604
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-045-14756	Well Name:	SAVAGE 8-21B
Well Status:	PR	Operator Name:	QB ENERGY OPERATING LLC
Location:	NWNW 8 7S 94W

CECMC Water Quality Database Disclaimer
The analytical data And other information In this database are a compilation Of data collected by CECMC staff, Data submitted To CECMC from a variety Of third parties, And historical data. All analytical data collected by Or submitted To the CECMC Is Public information And CECMC posts the data To this database As a Public service. The data Is provided For informational purposes only. CECMC does Not conduct a detailed review Of quality control/quality assurance protocols, chain Of custody procedures, Or field Or laboratory methodologies On data received from third parties. The level Of review performed On historical data Is unknown. CECMC does Not regularly perform formal data validation For any Of the data posted To this database. The CECMC makes no warranties Or representations Of any kind, express Or implied, regarding the quality, accuracy, reliability, merchantability, Or fitness For a particular purpose Of the data provided herein.

Sample(s)

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674980

674981

674982

Sample ID: 674980 Sample Date: 09/25/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 674980 ISOTECH ID: 998365
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0448	MOL %	0.005
SOP	BRITISH THERMAL UNITS	966	BTU
SOP	BUTANE	0.0012	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0201	MOL %	0.0001
SOP	CARBON DIOXIDE	0.03	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-33.8	‰
SOP	DELTA 13C C2	-28.9	‰
SOP	DELTA D C1	-165	‰
SOP	ETHANE	0.0695	MOL %	0.0001
SOP	ETHENE	0.0002	MOL %	0.0001
SOP	Helium	0.004	MOL %	0.0025
SOP	HYDROGEN	0.539	MOL %	0.0025
SOP	ISOBUTANE	0.001	MOL %	0.0001
SOP	ISOPENTANE	0.0005	MOL %	0.0001
SOP	METHANE	94.9	MOL %	0.0002
SOP	NITROGEN (N2)	3.29	MOL %	0.01
SOP	OXYGEN (O2)	1.09	MOL %	0.01
SOP	PENTANE	0.0005	MOL %	0.0001
SOP	PROPANE	0.0044	MOL %	0.0001
SOP	PROPENE	0.0016	MOL %	0.0001
SOP	SPECIFIC GRAVITY	0.572	RATIO_AIR

Sample ID: 674981 Sample Date: 09/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 674981 ISOTECH ID: 998366
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0067	MOL %	0.005
SOP	BRITISH THERMAL UNITS	970	BTU
SOP	BUTANE	0.0001	MOL %	0.0001
SOP	C6+ (hexanes +)	ND	MOL %	0.0001	ND
SOP	CARBON DIOXIDE	3.8	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-32.7	‰
SOP	DELTA 13C C2	-28.9	‰
SOP	DELTA 13C CO2	0.9	‰
SOP	DELTA D C1	-161	‰
SOP	ETHANE	0.0634	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0044	MOL %	0.0025
SOP	HYDROGEN	0.0141	MOL %	0.0025
SOP	ISOBUTANE	ND	MOL %	0.0001	ND
SOP	ISOPENTANE	ND	MOL %	0.0001	ND
SOP	METHANE	95.51	MOL %	0.0002
SOP	NITROGEN (N2)	0.45	MOL %	0.01
SOP	OXYGEN (O2)	0.14	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	0.0015	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.594	RATIO_AIR

Sample ID: 674982 Sample Date: 09/25/2025 Matrix: GAS Collection Point: INTCase Type: INT Lab: ISOTECH

Sample Results for Sample # 674982 ISOTECH ID: 998367
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0432	MOL %	0.005
SOP	BRITISH THERMAL UNITS	969	BTU
SOP	BUTANE	0.0001	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0029	MOL %	0.0001
SOP	CARBON DIOXIDE	0.035	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-32.3	‰
SOP	DELTA 13C C2	-28.8	‰
SOP	DELTA D C1	-161	‰
SOP	ETHANE	0.0655	MOL %	0.0001
SOP	ETHENE	0.0001	MOL %	0.0001
SOP	Helium	0.0037	MOL %	0.0025
SOP	HYDROGEN	0.122	MOL %	0.0025
SOP	ISOBUTANE	ND	MOL %	0.0001	ND
SOP	ISOPENTANE	ND	MOL %	0.0001	ND
SOP	METHANE	95.4	MOL %	0.0002
SOP	NITROGEN (N2)	3.22	MOL %	0.01
SOP	OXYGEN (O2)	1.1	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	0.0014	MOL %	0.0001
SOP	PROPENE	0.0016	MOL %	0.0001
SOP	SPECIFIC GRAVITY	0.574	RATIO_AIR

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COGIS - Environmental Sample Site Information

Sample ID: 674980 Sample Date: 09/25/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample ID: 674981 Sample Date: 09/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample ID: 674982 Sample Date: 09/25/2025 Matrix: GAS Collection Point: INTCase Type: INT Lab: ISOTECH