Environmental Sample

COGIS - Environmental Sample Site Information

#452191 Information

Sample Site ID	452191
FacilityType	OG	Proj Number
County	WELD - 123	Location	NWNW 1 3N68W
Elevation	4984	Lat/Long	40.259349/-104.958168
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-45448	Well Name:	Wilson IC 03-219HN
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NWNW 1 3N 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)

All

671130

671131

660875

660876

Sample ID: 671130 Sample Date: 08/13/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 671130 Dolan Integration Group ID: DIG-040895
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	746	BTU/cuft
SOP	BUTANE	0.02	MOL %	0.005
SOP	C6+ (hexanes +)	0.008	MOL %	0.005
SOP	CARBON DIOXIDE	0.019	MOL %	0.005
SOP	DELTA 13C C1	-50	per mil
SOP	DELTA 13C C2	-33.8	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C iC4	-31.3	per mil
SOP	Delta 13C iC5	-28.1	per mil
SOP	DELTA 13C nC4	-29.8	per mil
SOP	Delta 13C nC5	-28.2	per mil
SOP	DELTA D C1	-348	per mil
SOP	ETHANE	0.154	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	2.407	MOL %	0.005
SOP	ISOBUTANE	0.008	MOL %	0.005
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	71.52	MOL %	0.005
SOP	NITROGEN (N2)	24.537	MOL %	0.005
SOP	OXYGEN + ARGON	1.256	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.065	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.667	No Unit

Sample ID: 671131 Sample Date: 08/13/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 671131 Dolan Integration Group ID: DIG-040896
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1224	BTU/cuft
SOP	BUTANE	2.165	MOL %	0.005
SOP	C6+ (hexanes +)	0.063	MOL %	0.005
SOP	CARBON DIOXIDE	1.857	MOL %	0.005
SOP	DELTA 13C C1	-45.8	per mil
SOP	DELTA 13C C2	-33.9	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C CO2	1.3	per mil
SOP	DELTA 13C iC4	-31.9	per mil
SOP	Delta 13C iC5	-28.4	per mil
SOP	DELTA 13C nC4	-28.5	per mil
SOP	Delta 13C nC5	-28.2	per mil
SOP	DELTA D C1	-267	per mil
SOP	ETHANE	13.273	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	0.799	MOL %	0.005
SOP	ISOPENTANE	0.361	MOL %	0.005
SOP	METHANE	67.678	MOL %	0.005
SOP	NITROGEN (N2)	5.168	MOL %	0.005
SOP	OXYGEN + ARGON	1.272	MOL %	0.005
SOP	PENTANE	0.39	MOL %	0.005
SOP	PROPANE	6.973	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.791	No Unit

Sample ID: 660875 Sample Date: 07/10/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 660875 Dolan Integration Group ID: DIG-036170
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	55	BTU/cuft
SOP	BUTANE	0.019	MOL %	0.005
SOP	C6+ (hexanes +)	0.01	MOL %	0.005
SOP	CARBON DIOXIDE	0.097	MOL %	0.005
SOP	DELTA 13C C1	-46.5	per mil
SOP	DELTA 13C C2	-34.1	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C nC4	-28.3	per mil
SOP	DELTA D C1	-329	per mil
SOP	ETHANE	0.149	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.62	MOL %	0.005
SOP	ISOBUTANE	0.007	MOL %	0.005
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	4.812	MOL %	0.005
SOP	NITROGEN (N2)	93.545	MOL %	0.005
SOP	OXYGEN + ARGON	0.678	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.063	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.949	No Unit

Sample ID: 660876 Sample Date: 07/10/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 660876 Dolan Integration Group ID: DIG-036171
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1226	BTU/cuft
SOP	BUTANE	1.394	MOL %	0.005
SOP	C6+ (hexanes +)	0.047	MOL %	0.005
SOP	CARBON DIOXIDE	1.959	MOL %	0.005
SOP	DELTA 13C C1	-50	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C CO2	2.4	per mil
SOP	DELTA 13C iC4	-31.8	per mil
SOP	Delta 13C iC5	-28.2	per mil
SOP	DELTA 13C nC4	-28.4	per mil
SOP	Delta 13C nC5	-28	per mil
SOP	DELTA D C1	-267	per mil
SOP	ETHANE	13.166	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	0.561	MOL %	0.005
SOP	ISOPENTANE	0.196	MOL %	0.005
SOP	METHANE	75.491	MOL %	0.005
SOP	NITROGEN (N2)	0.979	MOL %	0.005
SOP	OXYGEN + ARGON	0.098	MOL %	0.005
SOP	PENTANE	0.21	MOL %	0.005
SOP	PROPANE	5.899	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.736	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 671130 Sample Date: 08/13/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 671131 Sample Date: 08/13/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 660875 Sample Date: 07/10/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 660876 Sample Date: 07/10/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group