Environmental Sample

COGIS - Environmental Sample Site Information

#413076 Information

Sample Site ID	413076
FacilityType	OG	Proj Number
County	WELD - 123	Location	NENE 5 4N66W
Elevation	4699	Lat/Long	40.347392/-104.795096
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-30587	Well Name:	GARCIA J 33-33D
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NENE 5 4N 66W

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

673770

673771

659811

659812

Sample ID: 673770 Sample Date: 11/21/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 673770 Dolan Integration Group ID: DIG-042282
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	988	BTU/cuft
SOP	BUTANE	3.673	MOL %	0.005
SOP	C6+ (hexanes +)	0.119	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-67	per mil
SOP	DELTA 13C C2	-31.3	per mil
SOP	DELTA 13C C3	-28.2	per mil
SOP	DELTA 13C iC4	-30.3	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-26.6	per mil
SOP	Delta 13C nC5	-26.4	per mil
SOP	DELTA D C1	-303	per mil
SOP	ETHANE	2.231	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	2.17	MOL %	0.005
SOP	ISOPENTANE	0.882	MOL %	0.005
SOP	METHANE	56.297	MOL %	0.005
SOP	NITROGEN (N2)	28.169	MOL %	0.005
SOP	OXYGEN + ARGON	0.965	MOL %	0.005
SOP	PENTANE	0.677	MOL %	0.005
SOP	PROPANE	4.818	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.851	No Unit

Sample ID: 673771 Sample Date: 11/21/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 673771 Dolan Integration Group ID: DIG-042283
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1093	BTU/cuft
SOP	BUTANE	1.136	MOL %	0.005
SOP	C6+ (hexanes +)	0.038	MOL %	0.005
SOP	CARBON DIOXIDE	2.197	MOL %	0.005
SOP	DELTA 13C C1	-41.1	per mil
SOP	DELTA 13C C2	-28	per mil
SOP	DELTA 13C C3	-25.3	per mil
SOP	DELTA 13C CO2	4.6	per mil
SOP	DELTA 13C iC4	-29.5	per mil
SOP	Delta 13C iC5	-27.5	per mil
SOP	DELTA 13C nC4	-25.5	per mil
SOP	Delta 13C nC5	-25.8	per mil
SOP	DELTA D C1	-230	per mil
SOP	ETHANE	10.477	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	0.589	MOL %	0.005
SOP	ISOPENTANE	0.229	MOL %	0.005
SOP	METHANE	72.366	MOL %	0.005
SOP	NITROGEN (N2)	6.9	MOL %	0.005
SOP	OXYGEN + ARGON	1.828	MOL %	0.005
SOP	PENTANE	0.209	MOL %	0.005
SOP	PROPANE	4.03	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.738	No Unit

Sample ID: 659811 Sample Date: 06/11/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 659811 Dolan Integration Group ID: DIG-035915
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	413	BTU/cuft
SOP	BUTANE	1.238	MOL %	0.005
SOP	C6+ (hexanes +)	0.065	MOL %	0.005
SOP	CARBON DIOXIDE	0.133	MOL %	0.005
SOP	DELTA 13C C1	-67.4	per mil
SOP	DELTA 13C C2	-30.6	per mil
SOP	DELTA 13C C3	-27.4	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-27.4	per mil
SOP	DELTA 13C nC4	-26.3	per mil
SOP	Delta 13C nC5	-26	per mil
SOP	DELTA D C1	-303	per mil
SOP	ETHANE	1.497	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.075	MOL %	0.005
SOP	HYDROGEN	0.144	MOL %	0.005
SOP	ISOBUTANE	0.704	MOL %	0.005
SOP	ISOPENTANE	0.395	MOL %	0.005
SOP	METHANE	25.221	MOL %	0.005
SOP	NITROGEN (N2)	55.583	MOL %	0.005
SOP	OXYGEN + ARGON	13.206	MOL %	0.005
SOP	PENTANE	0.313	MOL %	0.005
SOP	PROPANE	1.426	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.923	No Unit

Sample ID: 659812 Sample Date: 06/11/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 659812 Dolan Integration Group ID: DIG-035916
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1126	BTU/cuft
SOP	BUTANE	1.362	MOL %	0.005
SOP	C6+ (hexanes +)	0.09	MOL %	0.005
SOP	CARBON DIOXIDE	2.218	MOL %	0.005
SOP	DELTA 13C C1	-45.3	per mil
SOP	DELTA 13C C2	-28.3	per mil
SOP	DELTA 13C C3	-25.2	per mil
SOP	DELTA 13C CO2	4.5	per mil
SOP	DELTA 13C iC4	-28.7	per mil
SOP	Delta 13C iC5	-26.1	per mil
SOP	DELTA 13C nC4	-25.1	per mil
SOP	Delta 13C nC5	-26.2	per mil
SOP	DELTA D C1	-226	per mil
SOP	ETHANE	10.736	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	0.683	MOL %	0.005
SOP	ISOPENTANE	0.337	MOL %	0.005
SOP	METHANE	72.232	MOL %	0.005
SOP	NITROGEN (N2)	6.084	MOL %	0.005
SOP	OXYGEN + ARGON	1.604	MOL %	0.005
SOP	PENTANE	0.32	MOL %	0.005
SOP	PROPANE	4.332	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.748	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 673770 Sample Date: 11/21/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 673771 Sample Date: 11/21/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 659811 Sample Date: 06/11/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 659812 Sample Date: 06/11/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group