Environmental Sample

COGIS - Environmental Sample Site Information

#451623 Information

Sample Site ID	451623
FacilityType	OG	Proj Number
County	ADAMS - 001	Location	SWSW 20 1S66W
Elevation	5046	Lat/Long	39.944914/-104.804824
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-001-10082	Well Name:	Prairie LE 31-369HC
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

653237

653238

656727

656728

Sample ID: 653237 Sample Date: 10/13/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 653237 Dolan Integration Group ID: DIG-033226
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	17	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.297	MOL %	0.005
SOP	DELTA 13C C1	-63.5	per mil
SOP	DELTA 13C CO2	3.7	per mil
SOP	DELTA D C1	-258	per mil
SOP	ETHANE	0.019	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.06	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	1.571	MOL %	0.005
SOP	NITROGEN (N2)	97.89	MOL %	0.005
SOP	OXYGEN + ARGON	0.152	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.011	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.963	No Unit

Sample ID: 653238 Sample Date: 10/13/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 653238 Dolan Integration Group ID: DIG-033227
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1313	BTU/cuft
SOP	BUTANE	2.305	MOL %	0.005
SOP	C6+ (hexanes +)	0.028	MOL %	0.005
SOP	CARBON DIOXIDE	1.633	MOL %	0.005
SOP	DELTA 13C C1	-50.7	per mil
SOP	DELTA 13C C2	-35.4	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA 13C CO2	1.3	per mil
SOP	DELTA 13C iC4	-32.3	per mil
SOP	Delta 13C iC5	-27.6	per mil
SOP	DELTA 13C nC4	-28.9	per mil
SOP	Delta 13C nC5	-27.4	per mil
SOP	DELTA D C1	-287	per mil
SOP	ETHANE	13.971	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	0.949	MOL %	0.005
SOP	ISOPENTANE	0.209	MOL %	0.005
SOP	METHANE	69.836	MOL %	0.005
SOP	NITROGEN (N2)	1.29	MOL %	0.005
SOP	OXYGEN + ARGON	0.156	MOL %	0.005
SOP	PENTANE	0.169	MOL %	0.005
SOP	PROPANE	9.454	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.79	No Unit

Sample ID: 656727 Sample Date: 01/29/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 656727 Dolan Integration Group ID: DIG-034542
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	330	BTU/cuft
SOP	BUTANE	0.006	MOL %	0.005
SOP	C6+ (hexanes +)	0.014	MOL %	0.005
SOP	CARBON DIOXIDE	0.853	MOL %	0.005
SOP	DELTA 13C C1	-24.5	per mil
SOP	DELTA 13C CO2	14.3	per mil
SOP	DELTA D C1	-413	per mil
SOP	ETHANE	0.034	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.13	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	32.345	MOL %	0.005
SOP	NITROGEN (N2)	66.435	MOL %	0.005
SOP	OXYGEN + ARGON	0.136	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.047	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.839	No Unit

Sample ID: 656728 Sample Date: 01/29/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 656728 Dolan Integration Group ID: DIG-034543
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1991	BTU/cuft
SOP	BUTANE	12.967	MOL %	0.005
SOP	C6+ (hexanes +)	0.546	MOL %	0.005
SOP	CARBON DIOXIDE	1.26	MOL %	0.005
SOP	DELTA 13C C1	-50.2	per mil
SOP	DELTA 13C C2	-35.7	per mil
SOP	DELTA 13C C3	-30.9	per mil
SOP	DELTA 13C CO2	1.1	per mil
SOP	DELTA 13C iC4	-31.7	per mil
SOP	Delta 13C iC5	-28.9	per mil
SOP	DELTA 13C nC4	-30.1	per mil
SOP	Delta 13C nC5	-27.6	per mil
SOP	DELTA D C1	-287	per mil
SOP	ETHANE	16.368	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	4.112	MOL %	0.005
SOP	ISOPENTANE	2.407	MOL %	0.005
SOP	METHANE	33.053	MOL %	0.005
SOP	NITROGEN (N2)	2.573	MOL %	0.005
SOP	OXYGEN + ARGON	0.693	MOL %	0.005
SOP	PENTANE	2.257	MOL %	0.005
SOP	PROPANE	23.765	MOL %	0.005
SOP	SPECIFIC GRAVITY	1.241	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 653237 Sample Date: 10/13/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 653238 Sample Date: 10/13/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 656727 Sample Date: 01/29/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 656728 Sample Date: 01/29/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group