Environmental Sample

COGIS - Environmental Sample Site Information

#292243 Information

Sample Site ID	292243
FacilityType	Gas	Proj Number
County	GARFIELD - 045	Location	SENE 23 7S93W
Elevation	6549	Lat/Long	39.431636/-107.733307
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-045-14654	Well Name:	COUEY 24-12 (H23W)
Well Status:	SI	Operator Name:	QB ENERGY OPERATING LLC
Location:	SENE 23 7S 93W

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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672211

672212

Sample ID: 672211 Sample Date: 09/03/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: EMPACT

Sample Results for Sample # 672211 EMPACT ID: 202509065-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0097	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1117.4	BTU/cuft
AD6730	BUTANE	0.4237	MOL %	0.0001
AD6730	C11 (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	C12 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0002	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.54	MOL %	0.01
AD6730	CYCLOHEXANE	0.0215	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	6.4825	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0004	MOL %	0.0001
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.0161	MOL %	0.0001
AD6730	HYDROGEN	0.01	MOL %	0.01
AD6730	ISOBUTANE	0.4181	MOL %	0.0001
AD6730	ISOPENTANE	0.1865	MOL %	0.0001
AD6730	METHANE	89.0367	MOL %	1e-005
AD6730	N-HEXANE	0.0474	MOL %	0.0001
AD6730	n-octane	0.0034	MOL %	0.0001
AD6730	NITROGEN (N2)	0.49	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0672	MOL %	0.0001
AD6730	Other Hexanes	0.1022	MOL %	0.0001
AD6730	Other Nonanes	0.0012	MOL %	0.0001
AD6730	Other Octanes	0.0142	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1341	MOL %	0.0001
AD6730	PROPANE	1.9683	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6372	RATIO_AIR
AD6730	Tetradecanes +	0.0002	MOL %	0.0001
AD6730	TOLUENE	0.0129	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0034	MOL %	0.0001
SOP	DELTA 13C C1	-38.3	per mil
SOP	DELTA 13C C2	-27	per mil
SOP	DELTA 13C C3	-24.3	per mil
SOP	DELTA 13C CO2	-8.5	per mil
SOP	DELTA 13C iC4	-25.3	per mil
SOP	Delta 13C iC5	-24.8	per mil
SOP	DELTA 13C nC4	-24.4	per mil
SOP	Delta 13C nC5	-25.4	per mil
SOP	DELTA D C1	-167	per mil

Sample ID: 672212 Sample Date: 09/03/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample Results for Sample # 672212 EMPACT ID: 202509065-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0105	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1105	BTU/cuft
AD6730	BUTANE	0.5221	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0005	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.0014	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0022	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.38	MOL %	0.01
AD6730	CYCLOHEXANE	0.0239	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	0.0001	MOL %	0.0001
AD6730	ETHANE	5.3334	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	0.03	MOL %	0.01
AD6730	Heptane	0.017	MOL %	0.0001
AD6730	HYDROGEN	0.09	MOL %	0.01
AD6730	ISOBUTANE	0.4719	MOL %	0.0001
AD6730	ISOPENTANE	0.213	MOL %	0.0001
AD6730	METHANE	89.4396	MOL %	1e-005
AD6730	N-HEXANE	0.0499	MOL %	0.0001
AD6730	n-octane	0.0016	MOL %	0.0001
AD6730	NITROGEN (N2)	1.22	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0728	MOL %	0.0001
AD6730	Other Hexanes	0.1073	MOL %	0.0001
AD6730	Other Nonanes	0.0004	MOL %	0.0001
AD6730	Other Octanes	0.0112	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.01	MOL %	0.01
AD6730	PENTANE	0.1473	MOL %	0.0001
AD6730	PROPANE	1.8288	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6349	RATIO_AIR
AD6730	Tetradecanes +	0.0009	MOL %	0.0001
AD6730	TOLUENE	0.0134	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0007	MOL %	0.0001
SOP	DELTA 13C C1	-37.3	per mil
SOP	DELTA 13C C2	-27.3	per mil
SOP	DELTA 13C C3	-25.4	per mil
SOP	DELTA 13C CO2	-8.7	per mil
SOP	DELTA 13C iC4	-25.2	per mil
SOP	Delta 13C iC5	-24.5	per mil
SOP	DELTA 13C nC4	-24.4	per mil
SOP	Delta 13C nC5	-24.8	per mil
SOP	DELTA D C1	-174	per mil

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COGIS - Environmental Sample Site Information

Sample ID: 672211 Sample Date: 09/03/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: EMPACT

Sample ID: 672212 Sample Date: 09/03/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT