Environmental Sample

COGIS - Environmental Sample Site Information

#436951 Information

Sample Site ID	436951
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENW 26 6N67W
Elevation	4760	Lat/Long	40.458736/-104.863608
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-39343	Well Name:	Kodak North FD 25-161HN
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	SENW 26 6N 67W

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: 674720 Sample Date: 12/19/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 674720 Dolan Integration Group ID: DIG-042500
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1023	BTU/cuft
SOP	BUTANE	1.03	MOL %	0.005
SOP	C6+ (hexanes +)	0.01	MOL %	0.005
SOP	CARBON DIOXIDE	1.456	MOL %	0.005
SOP	DELTA 13C C1	-25.2	per mil
SOP	DELTA 13C C2	-27.6	per mil
SOP	DELTA 13C C3	-27.1	per mil
SOP	DELTA 13C CO2	6.4	per mil
SOP	DELTA 13C iC4	-29.7	per mil
SOP	Delta 13C iC5	-26.3	per mil
SOP	DELTA 13C nC4	-27.1	per mil
SOP	Delta 13C nC5	-26.7	per mil
SOP	DELTA D C1	-275	per mil
SOP	ETHANE	11.541	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.675	MOL %	0.005
SOP	ISOBUTANE	0.451	MOL %	0.005
SOP	ISOPENTANE	0.11	MOL %	0.005
SOP	METHANE	61.769	MOL %	0.005
SOP	NITROGEN (N2)	13.863	MOL %	0.005
SOP	OXYGEN + ARGON	3.815	MOL %	0.005
SOP	PENTANE	0.102	MOL %	0.005
SOP	PROPANE	5.177	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.78	No Unit

Sample ID: 674721 Sample Date: 12/19/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 674721 Dolan Integration Group ID: DIG-042501
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	965	BTU/cuft
SOP	BUTANE	1.109	MOL %	0.005
SOP	C6+ (hexanes +)	0.011	MOL %	0.005
SOP	CARBON DIOXIDE	1.383	MOL %	0.005
SOP	DELTA 13C C1	-45	per mil
SOP	DELTA 13C C2	-33.3	per mil
SOP	DELTA 13C C3	-29.7	per mil
SOP	DELTA 13C CO2	4.3	per mil
SOP	DELTA 13C iC4	-31.2	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-28.3	per mil
SOP	Delta 13C nC5	-28	per mil
SOP	DELTA D C1	-292	per mil
SOP	ETHANE	10.599	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	0.458	MOL %	0.005
SOP	ISOPENTANE	0.13	MOL %	0.005
SOP	METHANE	58.474	MOL %	0.005
SOP	NITROGEN (N2)	17.768	MOL %	0.005
SOP	OXYGEN + ARGON	4.978	MOL %	0.005
SOP	PENTANE	0.124	MOL %	0.005
SOP	PROPANE	4.967	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.795	No Unit

Sample ID: 664644 Sample Date: 11/25/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 664644 Dolan Integration Group ID: DIG-038310
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	531	BTU/cuft
SOP	BUTANE	1.091	MOL %	0.005
SOP	C6+ (hexanes +)	0.018	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-48	per mil
SOP	DELTA 13C C2	-34.4	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C iC4	-32.1	per mil
SOP	Delta 13C iC5	-28	per mil
SOP	DELTA 13C nC4	-28.9	per mil
SOP	Delta 13C nC5	-28.4	per mil
SOP	DELTA D C1	-284	per mil
SOP	ETHANE	5.811	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	20.799	MOL %	0.005
SOP	ISOBUTANE	0.438	MOL %	0.005
SOP	ISOPENTANE	0.142	MOL %	0.005
SOP	METHANE	15.293	MOL %	0.005
SOP	NITROGEN (N2)	49.986	MOL %	0.005
SOP	OXYGEN + ARGON	2.288	MOL %	0.005
SOP	PENTANE	0.141	MOL %	0.005
SOP	PROPANE	3.994	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.95	No Unit

Sample ID: 664645 Sample Date: 11/25/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 664645 Dolan Integration Group ID: DIG-038311
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1212	BTU/cuft
SOP	BUTANE	1.656	MOL %	0.005
SOP	C6+ (hexanes +)	0.009	MOL %	0.005
SOP	CARBON DIOXIDE	1.875	MOL %	0.005
SOP	DELTA 13C C1	-49	per mil
SOP	DELTA 13C C2	-35.2	per mil
SOP	DELTA 13C C3	-30.9	per mil
SOP	DELTA 13C CO2	1.7	per mil
SOP	DELTA 13C iC4	-32.6	per mil
SOP	Delta 13C iC5	-28.9	per mil
SOP	DELTA 13C nC4	-29.1	per mil
SOP	Delta 13C nC5	-28.3	per mil
SOP	DELTA D C1	-278	per mil
SOP	ETHANE	12.96	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	0.653	MOL %	0.005
SOP	ISOPENTANE	0.203	MOL %	0.005
SOP	METHANE	71.795	MOL %	0.005
SOP	NITROGEN (N2)	3.278	MOL %	0.005
SOP	OXYGEN + ARGON	0.785	MOL %	0.005
SOP	PENTANE	0.181	MOL %	0.005
SOP	PROPANE	6.606	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.758	No Unit

Sample ID: 653229 Sample Date: 10/05/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 653229 Dolan Integration Group ID: DIG-033197
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1174	BTU/cuft
SOP	BUTANE	0.761	MOL %	0.005
SOP	C6+ (hexanes +)	0.026	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-49.7	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C iC4	-31	per mil
SOP	DELTA 13C nC4	-28.4	per mil
SOP	DELTA D C1	-283	per mil
SOP	ETHANE	8.869	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	45.773	MOL %	0.005
SOP	ISOBUTANE	0.355	MOL %	0.005
SOP	ISOPENTANE	0.083	MOL %	0.005
SOP	METHANE	32.601	MOL %	0.005
SOP	NITROGEN (N2)	6.658	MOL %	0.005
SOP	OXYGEN + ARGON	0.576	MOL %	0.005
SOP	PENTANE	0.082	MOL %	0.005
SOP	PROPANE	4.217	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.802	No Unit

Sample ID: 653230 Sample Date: 10/05/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 653230 Dolan Integration Group ID: DIG-033198
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1313	BTU/cuft
SOP	BUTANE	2.616	MOL %	0.005
SOP	C6+ (hexanes +)	0.141	MOL %	0.005
SOP	CARBON DIOXIDE	1.832	MOL %	0.005
SOP	DELTA 13C C1	-49.5	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C CO2	2.5	per mil
SOP	DELTA 13C iC4	-31.7	per mil
SOP	Delta 13C iC5	-28.1	per mil
SOP	DELTA 13C nC4	-28.8	per mil
SOP	Delta 13C nC5	-27.9	per mil
SOP	DELTA D C1	-276	per mil
SOP	ETHANE	13.823	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	0.904	MOL %	0.005
SOP	ISOPENTANE	0.45	MOL %	0.005
SOP	METHANE	71.117	MOL %	0.005
SOP	NITROGEN (N2)	0.906	MOL %	0.005
SOP	OXYGEN + ARGON	0.121	MOL %	0.005
SOP	PENTANE	0.492	MOL %	0.005
SOP	PROPANE	7.599	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.789	No Unit

Sample ID: 625315 Sample Date: 04/30/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 625315 Dolan Integration Group ID: DIG-025272
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1144	BTU/cuft
SOP	BUTANE	0.616	MOL %	0.005
SOP	C6+ (hexanes +)	0.031	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-50.5	per mil
SOP	DELTA 13C C2	-35.2	per mil
SOP	DELTA 13C C3	-30.5	per mil
SOP	DELTA 13C nC4	-31.4	per mil
SOP	DELTA D C1	-278	per mil
SOP	ETHANE	10.14	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	2.154	MOL %	0.005
SOP	ISOBUTANE	0.316	MOL %	0.005
SOP	ISOPENTANE	0.072	MOL %	0.005
SOP	METHANE	79.976	MOL %	0.005
SOP	NITROGEN (N2)	2.65	MOL %	0.005
SOP	OXYGEN + ARGON	0.204	MOL %	0.005
SOP	PENTANE	0.074	MOL %	0.005
SOP	PROPANE	3.768	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.671	No Unit

Sample ID: 625318 Sample Date: 04/30/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 625318 Dolan Integration Group ID: DIG-025273
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1264	BTU/cuft
SOP	BUTANE	1.99	MOL %	0.005
SOP	C6+ (hexanes +)	0.211	MOL %	0.005
SOP	CARBON DIOXIDE	1.795	MOL %	0.005
SOP	DELTA 13C C1	-50.2	per mil
SOP	DELTA 13C C2	-34.8	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA 13C iC4	-33	per mil
SOP	DELTA 13C nC4	-29.5	per mil
SOP	Delta 13C nC5	-29.7	per mil
SOP	DELTA D C1	-276	per mil
SOP	ETHANE	12.591	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.171	MOL %	0.005
SOP	ISOBUTANE	0.737	MOL %	0.005
SOP	ISOPENTANE	0.358	MOL %	0.005
SOP	METHANE	73.89	MOL %	0.005
SOP	NITROGEN (N2)	1.196	MOL %	0.005
SOP	OXYGEN + ARGON	0.173	MOL %	0.005
SOP	PENTANE	0.435	MOL %	0.005
SOP	PROPANE	6.453	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.761	No Unit

Sample ID: 635360 Sample Date: 02/23/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS

Sample Results for Sample # 635360 ALS ID: 2202435-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	CALCIUM	1800	mg/L	10
E200.7	MAGNESIUM	ND	mg/L	10	U
E200.7	POTASSIUM	450	mg/L	10
E200.7	SODIUM	1100	mg/L	10
E300.0	CHLORIDE	2100	mg/L	50
E300.0	SULFATE	670	mg/L	100
RSK175	ETHANE	1100	ug/L	20
RSK175	METHANE	8200	ug/L	10
RSK175	PROPANE	16000	ug/L	10
SM2320B	BICARBONATE ALKALINITY as CACO3	230	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	310	mg/L	20
SM2320B	TOTAL ALKALINITY AS CACO3	530	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	17000	mg/L	400
SW8015	TEPH DIESEL RANGE ORGANICS	3000	mg/L	91
SW8015	TVPH - Gasoline Range Organics	1000	mg/L	100
SW8260	BENZENE	2200	ug/L	250
SW8260	ETHYLBENZENE	5000	ug/L	250
SW8260	M-+P-XYLENE	18000	ug/L	250
SW8260	o-XYLENE	8700	ug/L	250
SW8260	TOLUENE	8000	ug/L	250
SW8260	TOTAL XYLENES	26000	ug/L	1

Sample ID: 668819 Sample Date: 01/16/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 668819 Dolan Integration Group ID: DIG-038707
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1183	BTU/cuft
SOP	BUTANE	1.399	MOL %	0.005
SOP	C6+ (hexanes +)	0.096	MOL %	0.005
SOP	CARBON DIOXIDE	1.82	MOL %	0.005
SOP	DELTA 13C C1	-47.7	per mil
SOP	DELTA 13C C2	-34	per mil
SOP	DELTA 13C C3	-29	per mil
SOP	DELTA 13C CO2	2.5	per mil
SOP	DELTA 13C iC4	-30.7	per mil
SOP	Delta 13C iC5	-26.4	per mil
SOP	DELTA 13C nC4	-28.5	per mil
SOP	Delta 13C nC5	-28.1	per mil
SOP	DELTA D C1	-276	per mil
SOP	ETHANE	12.653	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	0.564	MOL %	0.005
SOP	ISOPENTANE	0.203	MOL %	0.005
SOP	METHANE	71.703	MOL %	0.005
SOP	NITROGEN (N2)	4.345	MOL %	0.005
SOP	OXYGEN + ARGON	1.085	MOL %	0.005
SOP	PENTANE	0.232	MOL %	0.005
SOP	PROPANE	5.9	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.753	No Unit

Sample ID: 668818 Sample Date: 01/16/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 668818 Dolan Integration Group ID: DIG-038706
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	692	BTU/cuft
SOP	BUTANE	1.152	MOL %	0.005
SOP	C6+ (hexanes +)	0.042	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-49.7	per mil
SOP	DELTA 13C C2	-34.6	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C iC4	-30.8	per mil
SOP	DELTA 13C nC4	-28.7	per mil
SOP	Delta 13C nC5	-28.4	per mil
SOP	DELTA D C1	-276	per mil
SOP	ETHANE	6.756	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	30.395	MOL %	0.005
SOP	ISOBUTANE	0.47	MOL %	0.005
SOP	ISOPENTANE	0.155	MOL %	0.005
SOP	METHANE	18.375	MOL %	0.005
SOP	NITROGEN (N2)	37.776	MOL %	0.005
SOP	OXYGEN + ARGON	0.395	MOL %	0.005
SOP	PENTANE	0.162	MOL %	0.005
SOP	PROPANE	4.32	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.933	No Unit

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