Environmental Sample

COGIS - Environmental Sample Site Information

#287571 Information

Sample Site ID	287571
FacilityType	OG	Proj Number
County	GARFIELD - 045	Location	SWSW 9 6S96W
Elevation	5730	Lat/Long	39.533/-108.12086
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-045-13000	Well Name:	UNOCAL-ENCANA 13D-9D
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

Sample ID: 670123 Sample Date: 06/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample Results for Sample # 670123 EMPACT ID: 202507061-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0089	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1076	BTU/cuft
AD6730	BUTANE	0.3427	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)	0.0001	MOL %	0.0001
AD6730	CARBON DIOXIDE	2.6802	MOL %	0.01
AD6730	CYCLOHEXANE	0.0188	MOL %	0.0001
AD6730	Decane	0.0001	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.006	MOL %	0.0001
AD6730	ETHANE	5.6457	MOL %	0.0001
AD6730	ETHYLBENZENE	ND	MOL %	0.0001	ND
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0169	MOL %	0.0001
AD6730	HYDROGEN	0.41	MOL %	0.01
AD6730	ISOBUTANE	0.3627	MOL %	0.0001
AD6730	ISOPENTANE	0.15	MOL %	0.0001
AD6730	METHANE	88.5024	MOL %	1e-005
AD6730	N-HEXANE	0.0439	MOL %	0.0001
AD6730	n-octane	0.0003	MOL %	0.0001
AD6730	NITROGEN (N2)	0.07	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0724	MOL %	0.0001
AD6730	Other Hexanes	0.1075	MOL %	0.0001
AD6730	Other Nonanes	0.0087	MOL %	0.0001
AD6730	Other Octanes	0.0055	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.0865	MOL %	0.0001
AD6730	PROPANE	1.4556	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.641	RATIO_AIR
AD6730	Tetradecanes +	0.0021	MOL %	0.0001
AD6730	TOLUENE	0.0018	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0004	MOL %	0.0001
SOP	DELTA 13C C1	-37.7	per mil
SOP	DELTA 13C C2	-28.1	per mil
SOP	DELTA 13C C3	-25	per mil
SOP	DELTA 13C CO2	-5.8	per mil
SOP	DELTA 13C iC4	-25.3	per mil
SOP	DELTA 13C nC4	-23.8	per mil
SOP	DELTA D C1	-167	per mil

Sample ID: 670122 Sample Date: 06/25/2025 Matrix: GAS Collection Point: BDH Type: PRDG Lab: EMPACT

Sample Results for Sample # 670122 EMPACT ID: 202507061-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0008	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1114.5	BTU/cuft
AD6730	BUTANE	0.6239	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0015	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.001	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0009	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.02	MOL %	0.01
AD6730	CYCLOHEXANE	0.0162	MOL %	0.0001
AD6730	Decane	0.0002	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.0046	MOL %	0.0001
AD6730	ETHANE	4.0256	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0003	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0172	MOL %	0.0001
AD6730	HYDROGEN	0.01	MOL %	0.01
AD6730	ISOBUTANE	0.3576	MOL %	0.0001
AD6730	ISOPENTANE	0.1773	MOL %	0.0001
AD6730	METHANE	91.7872	MOL %	1e-005
AD6730	N-HEXANE	0.0472	MOL %	0.0001
AD6730	n-octane	0.0039	MOL %	0.0001
AD6730	NITROGEN (N2)	0.25	MOL %	0.01
AD6730	NONANE	0.0008	MOL %	0.0001
AD6730	Other Heptanes	0.0592	MOL %	0.0001
AD6730	Other Hexanes	0.095	MOL %	0.0001
AD6730	Other Nonanes	0.0083	MOL %	0.0001
AD6730	Other Octanes	0.0222	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1667	MOL %	0.0001
AD6730	PROPANE	2.2972	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6242	RATIO_AIR
AD6730	Tetradecanes +	0.0036	MOL %	0.0001
AD6730	TOLUENE	0.0004	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0012	MOL %	0.0001
SOP	DELTA 13C C1	-36.7	per mil
SOP	DELTA 13C C2	-31.8	per mil
SOP	DELTA 13C C3	-31.8	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-28.9	per mil
SOP	DELTA 13C nC4	-32	per mil
SOP	Delta 13C nC5	-31.2	per mil
SOP	DELTA D C1	-171	per mil

Sample ID: 669880 Sample Date: 06/23/2025 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT

Sample Results for Sample # 669880 EMPACT ID: 202506130-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0016	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1014.6	BTU/cuft
AD6730	BUTANE	0.2641	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	0.07	MOL %	0.01
AD6730	CYCLOHEXANE	0.0082	MOL %	0.0001
AD6730	Decane	0.0001	MOL %	0.0001
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	2.716	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.008	MOL %	0.0001
AD6730	HYDROGEN	ND	MOL %	0.01	ND
AD6730	ISOBUTANE	0.1706	MOL %	0.0001
AD6730	ISOPENTANE	0.0989	MOL %	0.0001
AD6730	METHANE	90.8942	MOL %	1e-005
AD6730	N-HEXANE	0.025	MOL %	0.0001
AD6730	n-octane	0.002	MOL %	0.0001
AD6730	NITROGEN (N2)	3.5	MOL %	0.01
AD6730	NONANE	0.0005	MOL %	0.0001
AD6730	Other Heptanes	0.031	MOL %	0.0001
AD6730	Other Hexanes	0.0534	MOL %	0.0001
AD6730	Other Nonanes	0.0027	MOL %	0.0001
AD6730	Other Octanes	0.0096	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	1.2	MOL %	0.01
AD6730	PENTANE	0.0882	MOL %	0.0001
AD6730	PROPANE	0.8451	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6103	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0004	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0002	MOL %	0.0001
SOP	DELTA 13C C1	-35.3	per mil
SOP	DELTA 13C C2	-27.8	per mil
SOP	DELTA 13C C3	-28.6	per mil
SOP	DELTA 13C iC4	-26.9	per mil
SOP	DELTA 13C nC4	-29.8	per mil
SOP	DELTA D C1	-162	per mil

Sample ID: 628937 Sample Date: 03/01/2021 Matrix: GAS Collection Point: BDH Type: PRDG Lab: EMPACT

Sample Results for Sample # 628937 EMPACT ID: 202103019-06
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0002	MOL %	0.0001
AD6730	BENZENE	0.0009	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1038.3	BTU/cuft
AD6730	BUTANE	0.2043	MOL %	0.0001
AD6730	C11 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C12 (mixed isomers)	0.0002	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.01	MOL %	0.01
AD6730	CYCLOHEXANE	0.0026	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	0.0008	MOL %	0.0001
AD6730	ETHANE	4.2155	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0019	MOL %	0.0001
AD6730	HYDROGEN	2.47	MOL %	0.01
AD6730	ISOBUTANE	0.235	MOL %	0.0001
AD6730	ISOPENTANE	0.0767	MOL %	0.0001
AD6730	METHANE	89.832	MOL %	1e-005
AD6730	N-HEXANE	0.008	MOL %	0.0001
AD6730	n-octane	0.0004	MOL %	0.0001
AD6730	NITROGEN (N2)	1.63	MOL %	0.01
AD6730	NONANE	0.0001	MOL %	0.0001
AD6730	Other Heptanes	0.0089	MOL %	0.0001
AD6730	Other Hexanes	0.0292	MOL %	0.0001
AD6730	Other Nonanes	0.0014	MOL %	0.0001
AD6730	Other Octanes	0.0033	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.1	MOL %	0.01
AD6730	PENTANE	0.0396	MOL %	0.0001
AD6730	PROPANE	1.1278	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.5905	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0007	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0003	MOL %	0.0001
SOP	DELTA 13C C1	-39.6	per mil
SOP	DELTA 13C C2	-26.8	per mil
SOP	DELTA 13C C3	-26.8	per mil
SOP	DELTA D C1	-204	per mil

Sample ID: 628936 Sample Date: 03/01/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: EMPACT

Sample Results for Sample # 628936 EMPACT ID: 202103019-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	ND	MOL %	0.0001	ND
AD6730	BRITISH THERMAL UNITS	1082.1	BTU/cuft
AD6730	BUTANE	0.2342	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	0.51	MOL %	0.01
AD6730	CYCLOHEXANE	ND	MOL %	0.0001	ND
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	0.0036	MOL %	0.0001
AD6730	ETHANE	6.1199	MOL %	0.0001
AD6730	ETHYLBENZENE	ND	MOL %	0.0001	ND
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	ND	MOL %	0.0001	ND
AD6730	HYDROGEN	0.16	MOL %	0.01
AD6730	ISOBUTANE	0.2466	MOL %	0.0001
AD6730	ISOPENTANE	0.0443	MOL %	0.0001
AD6730	METHANE	90.985	MOL %	1e-005
AD6730	N-HEXANE	0.0009	MOL %	0.0001
AD6730	n-octane	ND	MOL %	0.0001	ND
AD6730	NITROGEN (N2)	0.17	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0001	MOL %	0.0001
AD6730	Other Hexanes	0.0039	MOL %	0.0001
AD6730	Other Nonanes	0.0027	MOL %	0.0001
AD6730	Other Octanes	ND	MOL %	0.0001	ND
AD6730	OXYGEN/ARGON RATIO	0.01	MOL %	0.01
AD6730	PENTANE	0.0192	MOL %	0.0001
AD6730	PROPANE	1.4794	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6108	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	ND	MOL %	0.0001	ND
AD6730	TOTAL XYLENES	0.0002	MOL %	0.0001
SOP	DELTA 13C C1	-39	per mil
SOP	DELTA 13C C2	-27.1	per mil
SOP	DELTA 13C C3	-24.2	per mil
SOP	DELTA D C1	-178	per mil

Sample ID: 628938 Sample Date: 03/01/2021 Matrix: GAS Collection Point: BDH Type: PRDG Lab: EMPACT

Sample Results for Sample # 628938 EMPACT ID: 202103020-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0023	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	312.1	BTU/cuft
AD6730	BUTANE	0.083	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	0.03	MOL %	0.01
AD6730	CYCLOHEXANE	0.003	MOL %	0.0001
AD6730	Decane	0.0001	MOL %	0.0001
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	0.8788	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0026	MOL %	0.0001
AD6730	HYDROGEN	ND	MOL %	0.01	ND
AD6730	ISOBUTANE	0.053	MOL %	0.0001
AD6730	ISOPENTANE	0.03	MOL %	0.0001
AD6730	METHANE	27.9099	MOL %	1e-005
AD6730	N-HEXANE	0.008	MOL %	0.0001
AD6730	n-octane	0.0008	MOL %	0.0001
AD6730	NITROGEN (N2)	55.18	MOL %	0.01
AD6730	NONANE	0.0002	MOL %	0.0001
AD6730	Other Heptanes	0.0108	MOL %	0.0001
AD6730	Other Hexanes	0.0172	MOL %	0.0001
AD6730	Other Nonanes	0.0009	MOL %	0.0001
AD6730	Other Octanes	0.0035	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	15.49	MOL %	0.01
AD6730	PENTANE	0.0283	MOL %	0.0001
AD6730	PROPANE	0.2669	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.8784	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0005	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0001	MOL %	0.0001
SOP	DELTA 13C C1	-34.9	per mil
SOP	DELTA 13C C2	-26.7	per mil
SOP	DELTA 13C C3	-28.7	per mil
SOP	DELTA 13C nC4	-32.1	per mil
SOP	DELTA D C1	-161	per mil

COGIS DB