Environmental Sample

COGIS - Environmental Sample Site Information

#450937 Information

Sample Site ID	450937
FacilityType	OG	Proj Number
County	ADAMS - 001	Location	SWSW 20 1S66W
Elevation	5046	Lat/Long	39.944912/-104.804129
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-001-10066	Well Name:	Prairie LE 17-016HC
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	SWSW 20 1S 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

Sample ID: 667213 Sample Date: 04/02/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 667213 Dolan Integration Group ID: DIG-039439
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1312	BTU/cuft
SOP	BUTANE	2.623	MOL %	0.005
SOP	C6+ (hexanes +)	0.049	MOL %	0.005
SOP	CARBON DIOXIDE	1.686	MOL %	0.005
SOP	DELTA 13C C1	-50.6	per mil
SOP	DELTA 13C C2	-36.4	per mil
SOP	DELTA 13C C3	-31.7	per mil
SOP	DELTA 13C CO2	-0.8	per mil
SOP	DELTA 13C iC4	-33.7	per mil
SOP	Delta 13C iC5	-29.3	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	Delta 13C nC5	-29.2	per mil
SOP	DELTA D C1	-286	per mil
SOP	ETHANE	14.234	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	0.959	MOL %	0.005
SOP	ISOPENTANE	0.434	MOL %	0.005
SOP	METHANE	69.221	MOL %	0.005
SOP	NITROGEN (N2)	1.79	MOL %	0.005
SOP	OXYGEN + ARGON	0.312	MOL %	0.005
SOP	PENTANE	0.362	MOL %	0.005
SOP	PROPANE	8.33	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.797	No Unit

Sample ID: 667212 Sample Date: 04/02/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 667212 Dolan Integration Group ID: DIG-039438
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	450	BTU/cuft
SOP	BUTANE	0.012	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.307	MOL %	0.005
SOP	DELTA 13C C1	-39.1	per mil
SOP	DELTA 13C C2	-38.1	per mil
SOP	DELTA 13C C3	-32.6	per mil
SOP	DELTA 13C CO2	96.6	per mil
SOP	DELTA 13C nC4	-31.5	per mil
SOP	DELTA D C1	-370	per mil
SOP	ETHANE	0.044	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	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	44.092	MOL %	0.005
SOP	NITROGEN (N2)	54.792	MOL %	0.005
SOP	OXYGEN + ARGON	0.647	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.107	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.788	No Unit

Sample ID: 647243 Sample Date: 02/14/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 647243 Dolan Integration Group ID: DIG-031072
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1236	BTU/cuft
SOP	BUTANE	1.108	MOL %	0.005
SOP	C6+ (hexanes +)	0.021	MOL %	0.005
SOP	CARBON DIOXIDE	1.818	MOL %	0.005
SOP	DELTA 13C C1	-50.4	per mil
SOP	DELTA 13C C2	-35.4	per mil
SOP	DELTA 13C C3	-28.9	per mil
SOP	DELTA 13C CO2	1.7	per mil
SOP	DELTA 13C nC4	-27.1	per mil
SOP	DELTA D C1	-285	per mil
SOP	ETHANE	14.468	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	0.557	MOL %	0.005
SOP	ISOPENTANE	0.061	MOL %	0.005
SOP	METHANE	71.245	MOL %	0.005
SOP	NITROGEN (N2)	2.287	MOL %	0.005
SOP	OXYGEN + ARGON	0.408	MOL %	0.005
SOP	PENTANE	0.042	MOL %	0.005
SOP	PROPANE	7.984	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.757	No Unit

Sample ID: 647242 Sample Date: 02/14/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 647242 Dolan Integration Group ID: DIG-031071
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	403	BTU/cuft
SOP	BUTANE	0.009	MOL %	0.005
SOP	C6+ (hexanes +)	0.01	MOL %	0.005
SOP	CARBON DIOXIDE	0.372	MOL %	0.005
SOP	DELTA 13C C1	-47.3	per mil
SOP	DELTA 13C CO2	-1	per mil
SOP	DELTA D C1	-310	per mil
SOP	ETHANE	0.122	MOL %	0.005
SOP	ETHENE	0.011	MOL %	0.005
SOP	Helium	0.018	MOL %	0.005
SOP	HYDROGEN	55.652	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	0.007	MOL %	0.005
SOP	METHANE	17.17	MOL %	0.005
SOP	NITROGEN (N2)	25.77	MOL %	0.005
SOP	OXYGEN + ARGON	0.789	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.068	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.816	No Unit

Sample ID: 656669 Sample Date: 01/29/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 656669 Dolan Integration Group ID: DIG-034531
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	911	BTU/cuft
SOP	BUTANE	0.019	MOL %	0.005
SOP	C6+ (hexanes +)	0.013	MOL %	0.005
SOP	CARBON DIOXIDE	4.619	MOL %	0.005
SOP	DELTA 13C C1	-65.9	per mil
SOP	DELTA 13C C2	-36.3	per mil
SOP	DELTA 13C C3	-31.8	per mil
SOP	DELTA 13C CO2	10.3	per mil
SOP	DELTA D C1	-366	per mil
SOP	ETHANE	0.149	MOL %	0.005
SOP	ETHENE	0.017	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.006	MOL %	0.005
SOP	ISOPENTANE	0.013	MOL %	0.005
SOP	METHANE	89.351	MOL %	0.005
SOP	NITROGEN (N2)	5.35	MOL %	0.005
SOP	OXYGEN + ARGON	0.306	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.158	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.625	No Unit

Sample ID: 656668 Sample Date: 01/29/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 656668 Dolan Integration Group ID: DIG-034530
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1327	BTU/cuft
SOP	BUTANE	2.53	MOL %	0.005
SOP	C6+ (hexanes +)	0.22	MOL %	0.005
SOP	CARBON DIOXIDE	1.754	MOL %	0.005
SOP	DELTA 13C C1	-49.6	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-30.2	per mil
SOP	DELTA 13C CO2	1.1	per mil
SOP	DELTA 13C iC4	-31	per mil
SOP	Delta 13C iC5	-26.3	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	Delta 13C nC5	-28.3	per mil
SOP	DELTA D C1	-284	per mil
SOP	ETHANE	13.83	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	0.917	MOL %	0.005
SOP	ISOPENTANE	0.502	MOL %	0.005
SOP	METHANE	70.229	MOL %	0.005
SOP	NITROGEN (N2)	1.042	MOL %	0.005
SOP	OXYGEN + ARGON	0.137	MOL %	0.005
SOP	PENTANE	0.501	MOL %	0.005
SOP	PROPANE	8.338	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.798	No Unit

COGIS DB