Environmental Sample

COGIS - Environmental Sample Site Information

#423160 Information

Sample Site ID	423160
FacilityType	Gas	Proj Number
County	BROOMFIELD - 014	Location	NENE 23 1N68W
Elevation	5113	Lat/Long	40.041336/-104.964812
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-014-20713	Well Name:	BURY CRANDELL 8-2-23
Well Status:	PR	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	NENE 23 1N 68W

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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671785

671786

Sample ID: 671785 Sample Date: 08/21/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 671785 Dolan Integration Group ID: DIG-041158
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1075	BTU/cuft
SOP	BUTANE	0.143	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.038	MOL %	0.005
SOP	DELTA 13C C1	-50.6	per mil
SOP	DELTA 13C C2	-33.8	per mil
SOP	DELTA 13C C3	-30	per mil
SOP	DELTA D C1	-266	per mil
SOP	ETHANE	8.976	MOL %	0.005
SOP	ETHENE	0.008	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	1.041	MOL %	0.005
SOP	ISOBUTANE	0.116	MOL %	0.005
SOP	ISOPENTANE	0.008	MOL %	0.005
SOP	METHANE	83.544	MOL %	0.005
SOP	NITROGEN (N2)	3.983	MOL %	0.005
SOP	OXYGEN + ARGON	0.081	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	2.058	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.639	No Unit

Sample ID: 671786 Sample Date: 08/21/2025 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 671786 Dolan Integration Group ID: DIG-041159
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1028	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.014	MOL %	0.005
SOP	DELTA 13C C1	-48.1	per mil
SOP	DELTA 13C C2	-33	per mil
SOP	DELTA D C1	-259	per mil
SOP	ETHANE	3.94	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.071	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	94.686	MOL %	0.005
SOP	NITROGEN (N2)	1.183	MOL %	0.005
SOP	OXYGEN + ARGON	0.074	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.031	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.579	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 671785 Sample Date: 08/21/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 671786 Sample Date: 08/21/2025 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group