Environmental Sample

COGIS - Environmental Sample Site Information

#438990 Information

Sample Site ID	438990
FacilityType	OG	Proj Number
County	WELD - 123	Location	NWNE 19 5N64W
Elevation	4628	Lat/Long	40.38999/-104.59197
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-40250	Well Name:	Klein 19M-232
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NWNE 19 5N 64W

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: 643601 Sample Date: 10/27/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 643601 Dolan Integration Group ID: DIG-029917
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1299	BTU/cuft
SOP	BUTANE	2.233	MOL %	0.005
SOP	C6+ (hexanes +)	0.618	MOL %	0.005
SOP	CARBON DIOXIDE	2.462	MOL %	0.005
SOP	DELTA 13C C1	-46.5	per mil
SOP	DELTA 13C C2	-30.7	per mil
SOP	DELTA 13C C3	-27.4	per mil
SOP	DELTA 13C CO2	3.4	per mil
SOP	DELTA 13C iC4	-31.7	per mil
SOP	DELTA 13C nC4	-27.9	per mil
SOP	Delta 13C nC5	-27.9	per mil
SOP	DELTA D C1	-243	per mil
SOP	ETHANE	13.23	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	0.884	MOL %	0.005
SOP	ISOPENTANE	0.581	MOL %	0.005
SOP	METHANE	72.386	MOL %	0.005
SOP	NITROGEN (N2)	0.758	MOL %	0.005
SOP	OXYGEN + ARGON	0.082	MOL %	0.005
SOP	PENTANE	0.65	MOL %	0.005
SOP	PROPANE	6.115	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.789	No Unit

Sample ID: 643602 Sample Date: 10/27/2022 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 643602 Dolan Integration Group ID: DIG-029918
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1214	BTU/cuft
SOP	BUTANE	2.093	MOL %	0.005
SOP	C6+ (hexanes +)	0.643	MOL %	0.005
SOP	CARBON DIOXIDE	2.298	MOL %	0.005
SOP	DELTA 13C C1	-46.2	per mil
SOP	DELTA 13C C2	-30.6	per mil
SOP	DELTA 13C C3	-27.2	per mil
SOP	DELTA 13C CO2	3.5	per mil
SOP	DELTA 13C iC4	-30.1	per mil
SOP	Delta 13C iC5	-26.7	per mil
SOP	DELTA 13C nC4	-27	per mil
SOP	Delta 13C nC5	-27.4	per mil
SOP	DELTA D C1	-244	per mil
SOP	ETHANE	12.343	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	0.829	MOL %	0.005
SOP	ISOPENTANE	0.552	MOL %	0.005
SOP	METHANE	67.157	MOL %	0.005
SOP	NITROGEN (N2)	6.194	MOL %	0.005
SOP	OXYGEN + ARGON	1.534	MOL %	0.005
SOP	PENTANE	0.623	MOL %	0.005
SOP	PROPANE	5.734	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.806	No Unit

Sample ID: 672085 Sample Date: 09/17/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 672085 Dolan Integration Group ID: DIG-041455
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1155	BTU/cuft
SOP	BUTANE	1.458	MOL %	0.005
SOP	C6+ (hexanes +)	0.058	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-41.7	per mil
SOP	DELTA 13C C2	-32	per mil
SOP	DELTA 13C C3	-28.4	per mil
SOP	DELTA 13C iC4	-30.4	per mil
SOP	DELTA 13C nC4	-26.9	per mil
SOP	DELTA D C1	-249	per mil
SOP	ETHANE	10.699	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.067	MOL %	0.005
SOP	ISOBUTANE	0.748	MOL %	0.005
SOP	ISOPENTANE	0.268	MOL %	0.005
SOP	METHANE	71.637	MOL %	0.005
SOP	NITROGEN (N2)	7.192	MOL %	0.005
SOP	OXYGEN + ARGON	1.812	MOL %	0.005
SOP	PENTANE	0.252	MOL %	0.005
SOP	PROPANE	5.811	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.745	No Unit

Sample ID: 672086 Sample Date: 09/17/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 672086 Dolan Integration Group ID: DIG-041456
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1144	BTU/cuft
SOP	BUTANE	1.21	MOL %	0.005
SOP	C6+ (hexanes +)	0.021	MOL %	0.005
SOP	CARBON DIOXIDE	2.428	MOL %	0.005
SOP	DELTA 13C C1	-41.6	per mil
SOP	DELTA 13C C2	-29.9	per mil
SOP	DELTA 13C C3	-27.1	per mil
SOP	DELTA 13C CO2	3.2	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-27	per mil
SOP	DELTA 13C nC4	-26.4	per mil
SOP	DELTA D C1	-248	per mil
SOP	ETHANE	12.66	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	0.625	MOL %	0.005
SOP	ISOPENTANE	0.138	MOL %	0.005
SOP	METHANE	71.07	MOL %	0.005
SOP	NITROGEN (N2)	5.168	MOL %	0.005
SOP	OXYGEN + ARGON	1.325	MOL %	0.005
SOP	PENTANE	0.074	MOL %	0.005
SOP	PROPANE	5.282	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.75	No Unit

Sample ID: 662109 Sample Date: 08/16/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 662109 Dolan Integration Group ID: DIG-036697
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1350	BTU/cuft
SOP	BUTANE	2.839	MOL %	0.005
SOP	C6+ (hexanes +)	0.308	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-46.5	per mil
SOP	DELTA 13C C2	-30.8	per mil
SOP	DELTA 13C C3	-27.3	per mil
SOP	DELTA 13C iC4	-30.4	per mil
SOP	Delta 13C iC5	-26.9	per mil
SOP	DELTA 13C nC4	-27.5	per mil
SOP	Delta 13C nC5	-27.2	per mil
SOP	DELTA D C1	-247	per mil
SOP	ETHANE	12.249	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	10.066	MOL %	0.005
SOP	ISOBUTANE	1.164	MOL %	0.005
SOP	ISOPENTANE	0.818	MOL %	0.005
SOP	METHANE	61.687	MOL %	0.005
SOP	NITROGEN (N2)	3.134	MOL %	0.005
SOP	OXYGEN + ARGON	0.465	MOL %	0.005
SOP	PENTANE	0.894	MOL %	0.005
SOP	PROPANE	6.377	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.815	No Unit

Sample ID: 662110 Sample Date: 08/16/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 662110 Dolan Integration Group ID: DIG-036698
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1212	BTU/cuft
SOP	BUTANE	1.248	MOL %	0.005
SOP	C6+ (hexanes +)	0.056	MOL %	0.005
SOP	CARBON DIOXIDE	2.643	MOL %	0.005
SOP	DELTA 13C C1	-45.9	per mil
SOP	DELTA 13C C2	-29.8	per mil
SOP	DELTA 13C C3	-26.9	per mil
SOP	DELTA 13C CO2	3.5	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-26.5	per mil
SOP	DELTA 13C nC4	-27	per mil
SOP	Delta 13C nC5	-27.1	per mil
SOP	DELTA D C1	-245	per mil
SOP	ETHANE	13.503	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	0.637	MOL %	0.005
SOP	ISOPENTANE	0.258	MOL %	0.005
SOP	METHANE	75.618	MOL %	0.005
SOP	NITROGEN (N2)	0.723	MOL %	0.005
SOP	OXYGEN + ARGON	0.09	MOL %	0.005
SOP	PENTANE	0.23	MOL %	0.005
SOP	PROPANE	4.993	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.735	No Unit

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