Environmental Sample

COGIS - Environmental Sample Site Information

#260568 Information

Sample Site ID	260568
FacilityType	OG	Proj Number
County	GARFIELD - 045	Location	SWSW 9 6S96W
Elevation	5729	Lat/Long	39.53289/-108.12103
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-045-07868	Well Name:	UNOCAL 24-9DRD
Well Status:	PR	Operator Name:	QB ENERGY OPERATING LLC
Location:	SWSW 9 6S 96W

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)

All

670121

670120

670060

628935

Sample ID: 670121 Sample Date: 06/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample Results for Sample # 670121 EMPACT ID: 202507060-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0174	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1135.8	BTU/cuft
AD6730	BUTANE	0.5	MOL %	0.0001
AD6730	C11 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C12 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C13 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	CARBON DIOXIDE	0.5899	MOL %	0.01
AD6730	CYCLOHEXANE	0.0406	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	6.6384	MOL %	0.0001
AD6730	ETHYLBENZENE	ND	MOL %	0.0001	ND
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.0351	MOL %	0.0001
AD6730	HYDROGEN	0.01	MOL %	0.01
AD6730	ISOBUTANE	0.4582	MOL %	0.0001
AD6730	ISOPENTANE	0.2132	MOL %	0.0001
AD6730	METHANE	88.6592	MOL %	1e-005
AD6730	N-HEXANE	0.0725	MOL %	0.0001
AD6730	n-octane	ND	MOL %	0.0001	ND
AD6730	NITROGEN (N2)	0.12	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.1319	MOL %	0.0001
AD6730	Other Hexanes	0.1499	MOL %	0.0001
AD6730	Other Nonanes	0.0001	MOL %	0.0001
AD6730	Other Octanes	0.0002	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1672	MOL %	0.0001
AD6730	PROPANE	2.1797	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6462	RATIO_AIR
AD6730	Tetradecanes +	0.0005	MOL %	0.0001
AD6730	TOLUENE	0.006	MOL %	0.0001
AD6730	TOTAL XYLENES	ND	MOL %	0.0001	ND
SOP	DELTA 13C C1	-38.4	per mil
SOP	DELTA 13C C2	-27	per mil
SOP	DELTA 13C C3	-25.3	per mil
SOP	DELTA 13C CO2	-6.6	per mil
SOP	DELTA 13C iC4	-26.3	per mil
SOP	Delta 13C iC5	-26.4	per mil
SOP	DELTA 13C nC4	-24.5	per mil
SOP	Delta 13C nC5	-25.3	per mil
SOP	DELTA D C1	-161	per mil

Sample ID: 670120 Sample Date: 06/25/2025 Matrix: GAS Collection Point: BDH Type: PRDG Lab: EMPACT

Sample Results for Sample # 670120 EMPACT ID: 202507060-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0154	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1101	BTU/cuft
AD6730	BUTANE	0.5505	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0005	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.0003	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0002	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.07	MOL %	0.01
AD6730	CYCLOHEXANE	0.0197	MOL %	0.0001
AD6730	Decane	0.0006	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.0053	MOL %	0.0001
AD6730	ETHANE	3.4556	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0023	MOL %	0.0001
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.0165	MOL %	0.0001
AD6730	HYDROGEN	0.02	MOL %	0.01
AD6730	ISOBUTANE	0.2976	MOL %	0.0001
AD6730	ISOPENTANE	0.1758	MOL %	0.0001
AD6730	METHANE	92.869	MOL %	1e-005
AD6730	N-HEXANE	0.0445	MOL %	0.0001
AD6730	n-octane	0.0067	MOL %	0.0001
AD6730	NITROGEN (N2)	0.26	MOL %	0.01
AD6730	NONANE	0.0031	MOL %	0.0001
AD6730	Other Heptanes	0.0626	MOL %	0.0001
AD6730	Other Hexanes	0.0903	MOL %	0.0001
AD6730	Other Nonanes	0.0127	MOL %	0.0001
AD6730	Other Octanes	0.0261	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1687	MOL %	0.0001
AD6730	PROPANE	1.7967	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6165	RATIO_AIR
AD6730	Tetradecanes +	0.0005	MOL %	0.0001
AD6730	TOLUENE	0.0091	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0097	MOL %	0.0001
SOP	DELTA 13C C1	-36.3	per mil
SOP	DELTA 13C C2	-30.5	per mil
SOP	DELTA 13C C3	-31	per mil
SOP	DELTA 13C CO2	-4.6	per mil
SOP	DELTA 13C iC4	-28.9	per mil
SOP	Delta 13C iC5	-27.3	per mil
SOP	DELTA 13C nC4	-31.1	per mil
SOP	Delta 13C nC5	-28	per mil
SOP	DELTA D C1	-162	per mil

Sample ID: 670060 Sample Date: 06/23/2025 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT

Sample Results for Sample # 670060 EMPACT ID: 202506130-04
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0001	MOL %	0.0001
AD6730	BENZENE	0.0071	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1058.5	BTU/cuft
AD6730	BUTANE	0.5246	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	C12 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C13 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	CARBON DIOXIDE	0.19	MOL %	0.01
AD6730	CYCLOHEXANE	0.013	MOL %	0.0001
AD6730	Decane	0.0001	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.0002	MOL %	0.0001
AD6730	ETHANE	3.4257	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0002	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0091	MOL %	0.0001
AD6730	HYDROGEN	ND	MOL %	0.01	ND
AD6730	ISOBUTANE	0.2888	MOL %	0.0001
AD6730	ISOPENTANE	0.1585	MOL %	0.0001
AD6730	METHANE	89.7994	MOL %	1e-005
AD6730	N-HEXANE	0.0345	MOL %	0.0001
AD6730	n-octane	0.002	MOL %	0.0001
AD6730	NITROGEN (N2)	2.65	MOL %	0.01
AD6730	NONANE	0.0004	MOL %	0.0001
AD6730	Other Heptanes	0.0373	MOL %	0.0001
AD6730	Other Hexanes	0.073	MOL %	0.0001
AD6730	Other Nonanes	0.0028	MOL %	0.0001
AD6730	Other Octanes	0.0104	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.88	MOL %	0.01
AD6730	PENTANE	0.1494	MOL %	0.0001
AD6730	PROPANE	1.7406	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6274	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.002	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0007	MOL %	0.0001
SOP	DELTA 13C C1	-36	per mil
SOP	DELTA 13C C2	-30.8	per mil
SOP	DELTA 13C C3	-31.3	per mil
SOP	DELTA 13C iC4	-28.9	per mil
SOP	DELTA 13C nC4	-31.1	per mil
SOP	DELTA D C1	-171	per mil

Sample ID: 628935 Sample Date: 03/01/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: EMPACT

Sample Results for Sample # 628935 EMPACT ID: 202103019-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0042	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1003.1	BTU/cuft
AD6730	BUTANE	0.0923	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	C12 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C13 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	CARBON DIOXIDE	4.76	MOL %	0.01
AD6730	CYCLOHEXANE	0.0083	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	0.0049	MOL %	0.0001
AD6730	ETHANE	3.3554	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0065	MOL %	0.0001
AD6730	HYDROGEN	ND	MOL %	0.01	ND
AD6730	ISOBUTANE	0.118	MOL %	0.0001
AD6730	ISOPENTANE	0.0363	MOL %	0.0001
AD6730	METHANE	90.9458	MOL %	1e-005
AD6730	N-HEXANE	0.0137	MOL %	0.0001
AD6730	n-octane	0.0009	MOL %	0.0001
AD6730	NITROGEN (N2)	0.08	MOL %	0.01
AD6730	NONANE	0.0003	MOL %	0.0001
AD6730	Other Heptanes	0.0304	MOL %	0.0001
AD6730	Other Hexanes	0.0309	MOL %	0.0001
AD6730	Other Nonanes	0.0038	MOL %	0.0001
AD6730	Other Octanes	0.0043	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.0212	MOL %	0.0001
AD6730	PROPANE	0.478	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6273	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0036	MOL %	0.0001
AD6730	TOTAL XYLENES	0.001	MOL %	0.0001
SOP	DELTA 13C C1	-36	per mil
SOP	DELTA 13C C2	-24.5	per mil
SOP	DELTA 13C CO2	-3.7	per mil
SOP	DELTA D C1	-172	per mil

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COGIS - Environmental Sample Site Information

Sample ID: 670121 Sample Date: 06/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample ID: 670120 Sample Date: 06/25/2025 Matrix: GAS Collection Point: BDH Type: PRDG Lab: EMPACT

Sample ID: 670060 Sample Date: 06/23/2025 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT

Sample ID: 628935 Sample Date: 03/01/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: EMPACT