Environmental Sample

COGIS - Environmental Sample Site Information

#259652 Information

Sample Site ID	259652
FacilityType	Gas	Proj Number
County	RIO BLANCO - 103	Location	NESW 11 2S97W
Elevation	6993	Lat/Long	39.89114/-108.25096
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-103-10112	Well Name:	PICEANCE CREEK UNIT T35X-11G
Well Status:	SI	Operator Name:	QB ENERGY OPERATING LLC
Location:	NESW 11 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)

All

672213

672214

Sample ID: 672213 Sample Date: 09/08/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample Results for Sample # 672213 EMPACT ID: 202509072-01
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	1009.1	BTU/cuft
AD6730	BUTANE	0.7081	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0003	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0001	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.05	MOL %	0.01
AD6730	CYCLOHEXANE	0.0001	MOL %	0.0001
AD6730	Decane	0.0001	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.0011	MOL %	0.0001
AD6730	ETHANE	0.7043	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0001	MOL %	0.0001
AD6730	Helium	0.01	MOL %	0.01
AD6730	Heptane	0.0002	MOL %	0.0001
AD6730	HYDROGEN	0.65	MOL %	0.01
AD6730	ISOBUTANE	0.0247	MOL %	0.0001
AD6730	ISOPENTANE	0.0062	MOL %	0.0001
AD6730	METHANE	97.4682	MOL %	1e-005
AD6730	N-HEXANE	0.001	MOL %	0.0001
AD6730	n-octane	0.0001	MOL %	0.0001
AD6730	NITROGEN (N2)	0.24	MOL %	0.01
AD6730	NONANE	ND	MOL %	0.0001	ND
AD6730	Other Heptanes	0.0004	MOL %	0.0001
AD6730	Other Hexanes	0.0089	MOL %	0.0001
AD6730	Other Nonanes	0.0006	MOL %	0.0001
AD6730	Other Octanes	ND	MOL %	0.0001	ND
AD6730	OXYGEN/ARGON RATIO	ND	MOL %	0.01	ND
AD6730	PENTANE	0.0042	MOL %	0.0001
AD6730	PROPANE	0.1205	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.5615	RATIO_AIR
AD6730	Tetradecanes +	0.0001	MOL %	0.0001
AD6730	TOLUENE	0.0001	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0005	MOL %	0.0001
SOP	DELTA 13C C1	-37.7	per mil
SOP	DELTA 13C C2	-26.1	per mil
SOP	DELTA 13C C3	-25.8	per mil
SOP	DELTA 13C iC4	-25.8	per mil
SOP	DELTA 13C nC4	-24.9	per mil
SOP	DELTA D C1	-179	per mil

Sample ID: 672214 Sample Date: 09/08/2025 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT

Sample Results for Sample # 672214 EMPACT ID: 202509072-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	ND	MOL %	0.0001	ND
AD6730	BENZENE	0.0004	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	1036.6	BTU/cuft
AD6730	BUTANE	0.1917	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0029	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.0014	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0012	MOL %	0.0001
AD6730	CARBON DIOXIDE	0.02	MOL %	0.01
AD6730	CYCLOHEXANE	0.0052	MOL %	0.0001
AD6730	Decane	0.0013	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.0042	MOL %	0.0001
AD6730	ETHANE	1.9054	MOL %	0.0001
AD6730	ETHYLBENZENE	0.0002	MOL %	0.0001
AD6730	Helium	0.02	MOL %	0.01
AD6730	Heptane	0.0041	MOL %	0.0001
AD6730	HYDROGEN	0.05	MOL %	0.01
AD6730	ISOBUTANE	0.1202	MOL %	0.0001
AD6730	ISOPENTANE	0.0566	MOL %	0.0001
AD6730	METHANE	95.7267	MOL %	1e-005
AD6730	N-HEXANE	0.0158	MOL %	0.0001
AD6730	n-octane	0.0013	MOL %	0.0001
AD6730	NITROGEN (N2)	1.03	MOL %	0.01
AD6730	NONANE	0.001	MOL %	0.0001
AD6730	Other Heptanes	0.0121	MOL %	0.0001
AD6730	Other Hexanes	0.0316	MOL %	0.0001
AD6730	Other Nonanes	0.0034	MOL %	0.0001
AD6730	Other Octanes	0.005	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.01	MOL %	0.01
AD6730	PENTANE	0.0634	MOL %	0.0001
AD6730	PROPANE	0.7139	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	0.5828	RATIO_AIR
AD6730	Tetradecanes +	0.0002	MOL %	0.0001
AD6730	TOLUENE	0.0003	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0005	MOL %	0.0001
SOP	DELTA 13C C1	-40.1	per mil
SOP	DELTA 13C C2	-29.6	per mil
SOP	DELTA 13C C3	-29.2	per mil
SOP	DELTA 13C iC4	-27.8	per mil
SOP	DELTA 13C nC4	-29.2	per mil
SOP	DELTA D C1	-175	per mil

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COGIS - Environmental Sample Site Information

Sample ID: 672213 Sample Date: 09/08/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: EMPACT

Sample ID: 672214 Sample Date: 09/08/2025 Matrix: GAS Collection Point: BDH Type: SCAS Lab: EMPACT