Environmental Sample

COGIS - Environmental Sample Site Information

#285544 Information

Sample Site ID	285544
FacilityType	Gas	Proj Number
County	RIO BLANCO - 103	Location	NENW 15 2S97W
Elevation	6621	Lat/Long	39.880882/-108.271365
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-103-10814	Well Name:	PICEANCE CREEK UNIT 297-15A6
Well Status:	PR	Operator Name:	QB ENERGY OPERATING LLC
Location:	NENW 15 2S 97W

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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675092

675093

675094

Sample ID: 675092 Sample Date: 01/22/2026 Matrix: GAS Collection Point: INTCase Type: INT Lab: EMPACT

Sample Results for Sample # 675092 EMPACT ID: 202601123-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0001	MOL %	0.0001
AD6730	BENZENE	0.0036	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1101.8	BTU/cuft
AD6730	BUTANE	0.5487	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	0.03	MOL %	0.01
AD6730	CYCLOHEXANE	0.0162	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	3.9207	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.0119	MOL %	0.0001
AD6730	HYDROGEN	0.03	MOL %	0.01
AD6730	ISOBUTANE	0.3491	MOL %	0.0001
AD6730	ISOPENTANE	0.1785	MOL %	0.0001
AD6730	METHANE	92.698	MOL %	1e-005
AD6730	N-HEXANE	0.0481	MOL %	0.0001
AD6730	n-octane	0.0017	MOL %	0.0001
AD6730	NITROGEN (N2)	0.13	MOL %	0.01
AD6730	NONANE	0.0003	MOL %	0.0001
AD6730	Other Heptanes	0.0474	MOL %	0.0001
AD6730	Other Hexanes	0.0966	MOL %	0.0001
AD6730	Other Nonanes	0.0009	MOL %	0.0001
AD6730	Other Octanes	0.0083	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1663	MOL %	0.0001
AD6730	PROPANE	1.7019	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6154	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0014	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0001	MOL %	0.0001
SOP	DELTA 13C C1	-37.5	per mil
SOP	DELTA 13C C2	-28.5	per mil
SOP	DELTA 13C C3	-29.2	per mil
SOP	DELTA 13C iC4	-28.2	per mil
SOP	Delta 13C iC5	-27.4	per mil
SOP	DELTA 13C nC4	-29.1	per mil
SOP	Delta 13C nC5	-28.7	per mil
SOP	DELTA D C1	-169	per mil

Sample ID: 675093 Sample Date: 01/22/2026 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample Results for Sample # 675093 EMPACT ID: 202601123-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0001	MOL %	0.0001
AD6730	BENZENE	0.0001	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1058.6	BTU/cuft
AD6730	BUTANE	0.5421	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	0.47	MOL %	0.01
AD6730	CYCLOHEXANE	0.0102	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	0.0001	MOL %	0.0001
AD6730	ETHANE	4.7656	MOL %	0.0001
AD6730	ETHYLBENZENE	ND	MOL %	0.0001	ND
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0093	MOL %	0.0001
AD6730	HYDROGEN	4.15	MOL %	0.01
AD6730	ISOBUTANE	0.3273	MOL %	0.0001
AD6730	ISOPENTANE	0.1441	MOL %	0.0001
AD6730	METHANE	87.8206	MOL %	1e-005
AD6730	N-HEXANE	0.0429	MOL %	0.0001
AD6730	n-octane	0.0002	MOL %	0.0001
AD6730	NITROGEN (N2)	0.15	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0335	MOL %	0.0001
AD6730	Other Hexanes	0.0902	MOL %	0.0001
AD6730	Other Nonanes	ND	MOL %	0.0001	ND
AD6730	Other Octanes	0.0022	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.01	MOL %	0.01
AD6730	PENTANE	0.1007	MOL %	0.0001
AD6730	PROPANE	1.3306	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.5948	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.0001	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0001	MOL %	0.0001
SOP	DELTA 13C C1	-37.9	per mil
SOP	DELTA 13C C2	-28	per mil
SOP	DELTA 13C C3	-25.9	per mil
SOP	DELTA 13C iC4	-26	per mil
SOP	Delta 13C iC5	-25	per mil
SOP	DELTA 13C nC4	-24.9	per mil
SOP	DELTA D C1	-172	per mil

Sample ID: 675094 Sample Date: 01/22/2026 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT

Sample Results for Sample # 675094 EMPACT ID: 202601123-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0001	MOL %	0.0001
AD6730	BENZENE	0.0041	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1103.2	BTU/cuft
AD6730	BUTANE	0.5451	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	0.0171	MOL %	0.0001
AD6730	Decane	ND	MOL %	0.0001	ND
AD6730	Decanes (mixed isomers)	ND	MOL %	0.0001	ND
AD6730	ETHANE	3.9358	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	ND	MOL %	0.01	ND
AD6730	Heptane	0.0129	MOL %	0.0001
AD6730	HYDROGEN	0.02	MOL %	0.01
AD6730	ISOBUTANE	0.3614	MOL %	0.0001
AD6730	ISOPENTANE	0.1748	MOL %	0.0001
AD6730	METHANE	92.6561	MOL %	1e-005
AD6730	N-HEXANE	0.046	MOL %	0.0001
AD6730	n-octane	0.0023	MOL %	0.0001
AD6730	NITROGEN (N2)	0.13	MOL %	0.01
AD6730	NONANE	0.0003	MOL %	0.0001
AD6730	Other Heptanes	0.0505	MOL %	0.0001
AD6730	Other Hexanes	0.0926	MOL %	0.0001
AD6730	Other Nonanes	0.0013	MOL %	0.0001
AD6730	Other Octanes	0.0112	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.1646	MOL %	0.0001
AD6730	PROPANE	1.7415	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.6162	RATIO_AIR
AD6730	Tetradecanes +	ND	MOL %	0.0001	ND
AD6730	TOLUENE	0.002	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0002	MOL %	0.0001
SOP	DELTA 13C C1	-37.7	per mil
SOP	DELTA 13C C2	-28.4	per mil
SOP	DELTA 13C C3	-29.5	per mil
SOP	DELTA 13C iC4	-28.7	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-29.8	per mil
SOP	Delta 13C nC5	-29.1	per mil
SOP	DELTA D C1	-184	per mil

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COGIS - Environmental Sample Site Information

Sample ID: 675092 Sample Date: 01/22/2026 Matrix: GAS Collection Point: INTCase Type: INT Lab: EMPACT

Sample ID: 675093 Sample Date: 01/22/2026 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample ID: 675094 Sample Date: 01/22/2026 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT