Environmental Sample

COGIS - Environmental Sample Site Information

#489187 Information

Sample Site ID	489187
FacilityType	OG	Proj Number
County	ARAPAHOE - 005	Location	SWNW 26 4S65W
Elevation	5800	Lat/Long	39.676727/-104.639043
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-005-07571	Well Name:	GRIMM MOTOCROSS 4-65 23 2A3AUH
Well Status:	PR	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	SWNW 26 4S 65W

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

674344

674343

Sample ID: 674344 Sample Date: 12/18/2025 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 674344 Dolan Integration Group ID: DIG-042615
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1152	BTU/cuft
SOP	BUTANE	0.786	MOL %	0.005
SOP	C6+ (hexanes +)	0.047	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-50.9	per mil
SOP	DELTA 13C C2	-34.4	per mil
SOP	DELTA 13C C3	-30.6	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	DELTA D C1	-245	per mil
SOP	ETHANE	8.782	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.042	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.519	MOL %	0.005
SOP	ISOPENTANE	0.176	MOL %	0.005
SOP	METHANE	83.346	MOL %	0.005
SOP	NITROGEN (N2)	2.184	MOL %	0.005
SOP	OXYGEN + ARGON	0.097	MOL %	0.005
SOP	PENTANE	0.119	MOL %	0.005
SOP	PROPANE	3.9	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.67	No Unit

Sample ID: 674343 Sample Date: 12/18/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 674343 Dolan Integration Group ID: DIG-042614
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1207	BTU/cuft
SOP	BUTANE	1.107	MOL %	0.005
SOP	C6+ (hexanes +)	0.079	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-44.4	per mil
SOP	DELTA 13C C2	-32.9	per mil
SOP	DELTA 13C C3	-28.7	per mil
SOP	DELTA 13C nC4	-27	per mil
SOP	DELTA D C1	-236	per mil
SOP	ETHANE	10.708	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.646	MOL %	0.005
SOP	ISOPENTANE	0.301	MOL %	0.005
SOP	METHANE	80.858	MOL %	0.005
SOP	NITROGEN (N2)	1.176	MOL %	0.005
SOP	OXYGEN + ARGON	0.165	MOL %	0.005
SOP	PENTANE	0.215	MOL %	0.005
SOP	PROPANE	4.746	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.695	No Unit

COGIS DB

Sample Site Search

COGIS - Environmental Sample Site Information

Sample ID: 674344 Sample Date: 12/18/2025 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample ID: 674343 Sample Date: 12/18/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group