Environmental Sample

COGIS - Environmental Sample Site Information

#426317 Information

Sample Site ID	426317
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENE 2 5N66W
Elevation	4701	Lat/Long	40.431141/-104.739121
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-34647	Well Name:	SRC Bestway B-2-11-14NBHZM
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	SENE 2 5N 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: 611877 Sample Date: 11/04/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 611877 Dolan Integration Group ID: DIG-020871
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1156	BTU/cuft
SOP	BUTANE	1.03	MOL %	0.005
SOP	C6+ (hexanes +)	0.05	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-48.4	per mil
SOP	DELTA 13C C2	-33.4	per mil
SOP	DELTA 13C C3	-29.5	per mil
SOP	DELTA 13C nC4	-28.1	per mil
SOP	DELTA D C1	-249	per mil
SOP	ETHANE	9.97	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	0.25	MOL %	0.005
SOP	ISOPENTANE	0.23	MOL %	0.005
SOP	METHANE	84.98	MOL %	0.005
SOP	NITROGEN (N2)	0.86	MOL %	0.005
SOP	OXYGEN + ARGON	0.03	MOL %	0.005
SOP	PENTANE	0.19	MOL %	0.005
SOP	PROPANE	2.42	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.657	No Unit

Sample ID: 653043 Sample Date: 10/11/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 653043 Dolan Integration Group ID: DIG-033252
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1227	BTU/cuft
SOP	BUTANE	1.551	MOL %	0.005
SOP	C6+ (hexanes +)	0.315	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-48	per mil
SOP	DELTA 13C C2	-33.3	per mil
SOP	DELTA 13C C3	-29	per mil
SOP	DELTA 13C iC4	-30.9	per mil
SOP	Delta 13C iC5	-28.1	per mil
SOP	DELTA 13C nC4	-27.4	per mil
SOP	Delta 13C nC5	-27.4	per mil
SOP	DELTA D C1	-248	per mil
SOP	ETHANE	10.354	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.026	MOL %	0.005
SOP	ISOBUTANE	0.745	MOL %	0.005
SOP	ISOPENTANE	0.388	MOL %	0.005
SOP	METHANE	77.324	MOL %	0.005
SOP	NITROGEN (N2)	2.747	MOL %	0.005
SOP	OXYGEN + ARGON	0.527	MOL %	0.005
SOP	PENTANE	0.363	MOL %	0.005
SOP	PROPANE	5.66	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.729	No Unit

Sample ID: 653044 Sample Date: 10/11/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 653044 Dolan Integration Group ID: DIG-033253
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1238	BTU/cuft
SOP	BUTANE	1.679	MOL %	0.005
SOP	C6+ (hexanes +)	0.106	MOL %	0.005
SOP	CARBON DIOXIDE	2.3	MOL %	0.005
SOP	DELTA 13C C1	-45.7	per mil
SOP	DELTA 13C C2	-29.9	per mil
SOP	DELTA 13C C3	-26.8	per mil
SOP	DELTA 13C CO2	4.1	per mil
SOP	DELTA 13C iC4	-29.8	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-26.2	per mil
SOP	Delta 13C nC5	-26.2	per mil
SOP	DELTA D C1	-236	per mil
SOP	ETHANE	12.74	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	0.789	MOL %	0.005
SOP	ISOPENTANE	0.373	MOL %	0.005
SOP	METHANE	75.546	MOL %	0.005
SOP	NITROGEN (N2)	0.63	MOL %	0.005
SOP	OXYGEN + ARGON	0.106	MOL %	0.005
SOP	PENTANE	0.353	MOL %	0.005
SOP	PROPANE	5.38	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.745	No Unit

Sample ID: 671361 Sample Date: 08/18/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 671361 Dolan Integration Group ID: DIG-040946
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1207	BTU/cuft
SOP	BUTANE	1.555	MOL %	0.005
SOP	C6+ (hexanes +)	0.103	MOL %	0.005
SOP	CARBON DIOXIDE	0.047	MOL %	0.005
SOP	DELTA 13C C1	-47.8	per mil
SOP	DELTA 13C C2	-34.2	per mil
SOP	DELTA 13C C3	-29.9	per mil
SOP	DELTA 13C iC4	-31.6	per mil
SOP	DELTA 13C nC4	-28.6	per mil
SOP	Delta 13C nC5	-28.1	per mil
SOP	DELTA D C1	-248	per mil
SOP	ETHANE	10.442	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.038	MOL %	0.005
SOP	ISOBUTANE	0.738	MOL %	0.005
SOP	ISOPENTANE	0.376	MOL %	0.005
SOP	METHANE	76.519	MOL %	0.005
SOP	NITROGEN (N2)	3.526	MOL %	0.005
SOP	OXYGEN + ARGON	0.729	MOL %	0.005
SOP	PENTANE	0.322	MOL %	0.005
SOP	PROPANE	5.604	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.727	No Unit

Sample ID: 671362 Sample Date: 08/18/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 671362 Dolan Integration Group ID: DIG-040947
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1187	BTU/cuft
SOP	BUTANE	1.477	MOL %	0.005
SOP	C6+ (hexanes +)	0.02	MOL %	0.005
SOP	CARBON DIOXIDE	2.167	MOL %	0.005
SOP	DELTA 13C C1	-42.1	per mil
SOP	DELTA 13C C2	-29.7	per mil
SOP	DELTA 13C C3	-27.1	per mil
SOP	DELTA 13C CO2	2.8	per mil
SOP	DELTA 13C iC4	-30.5	per mil
SOP	Delta 13C iC5	-28.3	per mil
SOP	DELTA 13C nC4	-26.7	per mil
SOP	Delta 13C nC5	-26.8	per mil
SOP	DELTA D C1	-236	per mil
SOP	ETHANE	12.029	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.403	MOL %	0.005
SOP	ISOBUTANE	0.719	MOL %	0.005
SOP	ISOPENTANE	0.312	MOL %	0.005
SOP	METHANE	74.314	MOL %	0.005
SOP	NITROGEN (N2)	2.741	MOL %	0.005
SOP	OXYGEN + ARGON	0.656	MOL %	0.005
SOP	PENTANE	0.273	MOL %	0.005
SOP	PROPANE	4.889	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.74	No Unit

Sample ID: 647275 Sample Date: 02/28/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 647275 Dolan Integration Group ID: DIG-031155
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1226	BTU/cuft
SOP	BUTANE	1.644	MOL %	0.005
SOP	C6+ (hexanes +)	0.061	MOL %	0.005
SOP	CARBON DIOXIDE	2.111	MOL %	0.005
SOP	DELTA 13C C1	-45.9	per mil
SOP	DELTA 13C C2	-30.2	per mil
SOP	DELTA 13C C3	-26.7	per mil
SOP	DELTA 13C CO2	5.8	per mil
SOP	DELTA 13C iC4	-30.7	per mil
SOP	DELTA 13C nC4	-26.6	per mil
SOP	DELTA D C1	-239	per mil
SOP	ETHANE	13.394	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	0.839	MOL %	0.005
SOP	ISOPENTANE	0.287	MOL %	0.005
SOP	METHANE	73.324	MOL %	0.005
SOP	NITROGEN (N2)	1.92	MOL %	0.005
SOP	OXYGEN + ARGON	0.459	MOL %	0.005
SOP	PENTANE	0.212	MOL %	0.005
SOP	PROPANE	5.748	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.752	No Unit

Sample ID: 647276 Sample Date: 02/28/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 647276 Dolan Integration Group ID: DIG-031154
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1155	BTU/cuft
SOP	BUTANE	1.093	MOL %	0.005
SOP	C6+ (hexanes +)	0.11	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-47.3	per mil
SOP	DELTA 13C C2	-31.8	per mil
SOP	DELTA 13C C3	-26.6	per mil
SOP	DELTA 13C nC4	-26.1	per mil
SOP	DELTA D C1	-245	per mil
SOP	ETHANE	9.989	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.026	MOL %	0.005
SOP	HYDROGEN	0.032	MOL %	0.005
SOP	ISOBUTANE	0.366	MOL %	0.005
SOP	ISOPENTANE	0.259	MOL %	0.005
SOP	METHANE	81.461	MOL %	0.005
SOP	NITROGEN (N2)	2.599	MOL %	0.005
SOP	OXYGEN + ARGON	0.542	MOL %	0.005
SOP	PENTANE	0.227	MOL %	0.005
SOP	PROPANE	3.297	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.681	No Unit

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