Environmental Sample

COGIS - Environmental Sample Site Information

#446774 Information

Sample Site ID	446774
FacilityType	OG	Proj Number
County	WELD - 123	Location	NWNE 14 5N65W
Elevation	4615	Lat/Long	40.405173/-104.628729
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-43385	Well Name:	Clark 14M-343
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NWNE 14 5N 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

Sample ID: 648866 Sample Date: 04/24/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 648866 Dolan Integration Group ID: DIG-031806
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1288	BTU/cuft
SOP	BUTANE	2.123	MOL %	0.005
SOP	C6+ (hexanes +)	0.411	MOL %	0.005
SOP	CARBON DIOXIDE	0.629	MOL %	0.005
SOP	DELTA 13C C1	-46.4	per mil
SOP	DELTA 13C C2	-30	per mil
SOP	DELTA 13C C3	-26.5	per mil
SOP	DELTA 13C CO2	2	per mil
SOP	DELTA 13C iC4	-29.6	per mil
SOP	Delta 13C iC5	-27.3	per mil
SOP	DELTA 13C nC4	-26.2	per mil
SOP	Delta 13C nC5	-26.1	per mil
SOP	DELTA D C1	-239	per mil
SOP	ETHANE	13.094	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	0.928	MOL %	0.005
SOP	ISOPENTANE	0.578	MOL %	0.005
SOP	METHANE	73.544	MOL %	0.005
SOP	NITROGEN (N2)	1.808	MOL %	0.005
SOP	OXYGEN + ARGON	0.434	MOL %	0.005
SOP	PENTANE	0.618	MOL %	0.005
SOP	PROPANE	5.831	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.767	No Unit

Sample ID: 648867 Sample Date: 04/24/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 648867 Dolan Integration Group ID: DIG-031807
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1295	BTU/cuft
SOP	BUTANE	2.137	MOL %	0.005
SOP	C6+ (hexanes +)	0.603	MOL %	0.005
SOP	CARBON DIOXIDE	2.497	MOL %	0.005
SOP	DELTA 13C C1	-46.3	per mil
SOP	DELTA 13C C2	-29.6	per mil
SOP	DELTA 13C C3	-26.2	per mil
SOP	DELTA 13C CO2	6.7	per mil
SOP	DELTA 13C iC4	-29.6	per mil
SOP	Delta 13C iC5	-27.6	per mil
SOP	DELTA 13C nC4	-25.7	per mil
SOP	Delta 13C nC5	-25.7	per mil
SOP	DELTA D C1	-237	per mil
SOP	ETHANE	12.991	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	0.93	MOL %	0.005
SOP	ISOPENTANE	0.618	MOL %	0.005
SOP	METHANE	73.137	MOL %	0.005
SOP	NITROGEN (N2)	0.522	MOL %	0.005
SOP	OXYGEN + ARGON	0.085	MOL %	0.005
SOP	PENTANE	0.689	MOL %	0.005
SOP	PROPANE	5.791	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.784	No Unit

Sample ID: 668442 Sample Date: 02/28/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 668442 Dolan Integration Group ID: DIG-039102
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1002	BTU/cuft
SOP	BUTANE	0.953	MOL %	0.005
SOP	C6+ (hexanes +)	0.06	MOL %	0.005
SOP	CARBON DIOXIDE	2.131	MOL %	0.005
SOP	DELTA 13C C1	-44.1	per mil
SOP	DELTA 13C C2	-29.8	per mil
SOP	DELTA 13C C3	-27	per mil
SOP	DELTA 13C CO2	2.8	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	-26.2	per mil
SOP	DELTA D C1	-235	per mil
SOP	ETHANE	10.378	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	0.473	MOL %	0.005
SOP	ISOPENTANE	0.201	MOL %	0.005
SOP	METHANE	65.494	MOL %	0.005
SOP	NITROGEN (N2)	12.901	MOL %	0.005
SOP	OXYGEN + ARGON	3.582	MOL %	0.005
SOP	PENTANE	0.201	MOL %	0.005
SOP	PROPANE	3.626	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.763	No Unit

Sample ID: 668441 Sample Date: 02/28/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 668441 Dolan Integration Group ID: DIG-039101
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1140	BTU/cuft
SOP	BUTANE	1.316	MOL %	0.005
SOP	C6+ (hexanes +)	0.118	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-45.8	per mil
SOP	DELTA 13C C2	-33.7	per mil
SOP	DELTA 13C C3	-29.4	per mil
SOP	DELTA 13C nC4	-27.8	per mil
SOP	DELTA D C1	-244	per mil
SOP	ETHANE	8.966	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	0.69	MOL %	0.005
SOP	ISOPENTANE	0.271	MOL %	0.005
SOP	METHANE	75.573	MOL %	0.005
SOP	NITROGEN (N2)	6.236	MOL %	0.005
SOP	OXYGEN + ARGON	1.552	MOL %	0.005
SOP	PENTANE	0.24	MOL %	0.005
SOP	PROPANE	5.037	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.722	No Unit

Sample ID: 614903 Sample Date: 02/27/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 614903 Dolan Integration Group ID: DIG-021977
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1218	BTU/cuft
SOP	BUTANE	1.8	MOL %	0.005
SOP	C6+ (hexanes +)	0.33	MOL %	0.005
SOP	CARBON DIOXIDE	2.51	MOL %	0.005
SOP	DELTA 13C C1	-40.7	per mil
SOP	DELTA 13C C2	-28.3	per mil
SOP	DELTA 13C C3	-25.9	per mil
SOP	DELTA 13C CO2	3.6	per mil
SOP	DELTA 13C iC4	-29.7	per mil
SOP	Delta 13C iC5	-26.6	per mil
SOP	DELTA 13C nC4	-26.2	per mil
SOP	Delta 13C nC5	-27	per mil
SOP	DELTA D C1	-236	per mil
SOP	ETHANE	12.58	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.01	MOL %	0.005
SOP	HYDROGEN	0	MOL %	0.005
SOP	ISOBUTANE	0.82	MOL %	0.005
SOP	ISOPENTANE	0.45	MOL %	0.005
SOP	METHANE	71.68	MOL %	0.005
SOP	NITROGEN (N2)	3.24	MOL %	0.005
SOP	OXYGEN + ARGON	0.8	MOL %	0.005
SOP	PENTANE	0.48	MOL %	0.005
SOP	PROPANE	5.32	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.772	No Unit

Sample ID: 614904 Sample Date: 02/27/2020 Matrix: GAS Collection Point: PRDC Type: PCS Lab: Dolan Integration Group

Sample Results for Sample # 614904 Dolan Integration Group ID: DIG-021978
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1269	BTU/cuft
SOP	BUTANE	2	MOL %	0.005
SOP	C6+ (hexanes +)	0.31	MOL %	0.005
SOP	CARBON DIOXIDE	2.58	MOL %	0.005
SOP	DELTA 13C C1	-45.9	per mil
SOP	DELTA 13C C2	-30	per mil
SOP	DELTA 13C C3	-26.9	per mil
SOP	DELTA 13C CO2	3.7	per mil
SOP	DELTA 13C iC4	-30.4	per mil
SOP	Delta 13C iC5	-27	per mil
SOP	DELTA 13C nC4	-26.7	per mil
SOP	Delta 13C nC5	-27.1	per mil
SOP	DELTA D C1	-237	per mil
SOP	ETHANE	13.06	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.01	MOL %	0.005
SOP	HYDROGEN	0	MOL %	0.005
SOP	ISOBUTANE	0.89	MOL %	0.005
SOP	ISOPENTANE	0.55	MOL %	0.005
SOP	METHANE	73.47	MOL %	0.005
SOP	NITROGEN (N2)	0.77	MOL %	0.005
SOP	OXYGEN + ARGON	0.14	MOL %	0.005
SOP	PENTANE	0.58	MOL %	0.005
SOP	PROPANE	5.64	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.772	No Unit

COGIS DB