Environmental Sample

COGIS - Environmental Sample Site Information

#450275 Information

Sample Site ID	450275
FacilityType	OG	Proj Number
County	WELD - 123	Location	NWNW 26 1N66W
Elevation	5055	Lat/Long	40.028053/-104.751571
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-44742	Well Name:	Ritchey 26-1-21HN
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NWNW 26 1N 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

659014

659013

651456

651457

Sample ID: 659014 Sample Date: 5/9/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 659014 Dolan Integration Group ID: DIG-035470
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1323	BTU/cuft
SOP	BUTANE	2.444	MOL %	0.005
SOP	C6+ (hexanes +)	0.401	MOL %	0.005
SOP	CARBON DIOXIDE	2.109	MOL %	0.005
SOP	DELTA 13C C1	-50	per mil
SOP	DELTA 13C C2	-35.2	per mil
SOP	DELTA 13C C3	-31	per mil
SOP	DELTA 13C CO2	1.8	per mil
SOP	DELTA 13C iC4	-32.5	per mil
SOP	Delta 13C iC5	-28.9	per mil
SOP	DELTA 13C nC4	-29.2	per mil
SOP	Delta 13C nC5	-28.7	per mil
SOP	DELTA D C1	-280	per mil
SOP	ETHANE	13.306	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	0.864	MOL %	0.005
SOP	ISOPENTANE	0.659	MOL %	0.005
SOP	METHANE	70.984	MOL %	0.005
SOP	NITROGEN (N2)	1.042	MOL %	0.005
SOP	OXYGEN + ARGON	0.049	MOL %	0.005
SOP	PENTANE	0.859	MOL %	0.005
SOP	PROPANE	7.282	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.801	No Unit

Sample ID: 659013 Sample Date: 5/9/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 659013 Dolan Integration Group ID: DIG-035469
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1158	BTU/cuft
SOP	BUTANE	0.736	MOL %	0.005
SOP	C6+ (hexanes +)	0.119	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-49.9	per mil
SOP	DELTA 13C C2	-34.9	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA 13C iC4	-31.2	per mil
SOP	DELTA 13C nC4	-28.4	per mil
SOP	DELTA D C1	-269	per mil
SOP	ETHANE	10.435	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	0.397	MOL %	0.005
SOP	ISOPENTANE	0.037	MOL %	0.005
SOP	METHANE	80.327	MOL %	0.005
SOP	NITROGEN (N2)	2.844	MOL %	0.005
SOP	OXYGEN + ARGON	0.441	MOL %	0.005
SOP	PENTANE	0.016	MOL %	0.005
SOP	PROPANE	4.649	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.684	No Unit

Sample ID: 651456 Sample Date: 8/10/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 651456 Dolan Integration Group ID: DIG-032650
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1081	BTU/cuft
SOP	BUTANE	0.354	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-49.4	per mil
SOP	DELTA 13C C2	-35.1	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA D C1	-272	per mil
SOP	ETHANE	8.96	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	0.231	MOL %	0.005
SOP	ISOPENTANE	0.011	MOL %	0.005
SOP	METHANE	81.409	MOL %	0.005
SOP	NITROGEN (N2)	4.862	MOL %	0.005
SOP	OXYGEN + ARGON	0.984	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	3.189	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.662	No Unit

Sample ID: 651457 Sample Date: 8/10/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 651457 Dolan Integration Group ID: DIG-032651
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1340	BTU/cuft
SOP	BUTANE	2.708	MOL %	0.005
SOP	C6+ (hexanes +)	0.201	MOL %	0.005
SOP	CARBON DIOXIDE	2.09	MOL %	0.005
SOP	DELTA 13C C1	-49.2	per mil
SOP	DELTA 13C C2	-34.8	per mil
SOP	DELTA 13C C3	-30.5	per mil
SOP	DELTA 13C CO2	0.9	per mil
SOP	DELTA 13C iC4	-32.5	per mil
SOP	Delta 13C iC5	-28.4	per mil
SOP	DELTA 13C nC4	-28.7	per mil
SOP	Delta 13C nC5	-29	per mil
SOP	DELTA D C1	-281	per mil
SOP	ETHANE	15.112	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	1.024	MOL %	0.005
SOP	ISOPENTANE	0.436	MOL %	0.005
SOP	METHANE	67.65	MOL %	0.005
SOP	NITROGEN (N2)	1.291	MOL %	0.005
SOP	OXYGEN + ARGON	0.205	MOL %	0.005
SOP	PENTANE	0.443	MOL %	0.005
SOP	PROPANE	8.839	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.815	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 659014 Sample Date: 5/9/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 659013 Sample Date: 5/9/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 651456 Sample Date: 8/10/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 651457 Sample Date: 8/10/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group