Environmental Sample

COGIS - Environmental Sample Site Information

#476860 Information

Sample Site ID	476860
FacilityType	OG	Proj Number
County	ADAMS - 001	Location	SENE 21 1S67W
Elevation	5123	Lat/Long	39.953227/-104.885679
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-001-10492	Well Name:	GUS LD 34-373HC
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	SENE 21 1S 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

655618

655619

669649

669650

Sample ID: 655618 Sample Date: 12/22/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 655618 Dolan Integration Group ID: DIG-034260
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	9	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	0.007	MOL %	0.005
SOP	CARBON DIOXIDE	2.378	MOL %	0.005
SOP	DELTA 13C C1	-62.3	per mil
SOP	DELTA 13C CO2	-11.9	per mil
SOP	DELTA D C1	-223	per mil
SOP	ETHANE	0.023	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.128	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	0.638	MOL %	0.005
SOP	NITROGEN (N2)	96.686	MOL %	0.005
SOP	OXYGEN + ARGON	0.122	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.011	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.978	No Unit

Sample ID: 655619 Sample Date: 12/22/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 655619 Dolan Integration Group ID: DIG-034261
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1249	BTU/cuft
SOP	BUTANE	1.437	MOL %	0.005
SOP	C6+ (hexanes +)	0.08	MOL %	0.005
SOP	CARBON DIOXIDE	1.589	MOL %	0.005
SOP	DELTA 13C C1	-49.9	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C CO2	2.7	per mil
SOP	DELTA 13C nC4	-28.4	per mil
SOP	DELTA D C1	-279	per mil
SOP	ETHANE	14.212	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	0.624	MOL %	0.005
SOP	ISOPENTANE	0.206	MOL %	0.005
SOP	METHANE	73.616	MOL %	0.005
SOP	NITROGEN (N2)	1.216	MOL %	0.005
SOP	OXYGEN + ARGON	0.199	MOL %	0.005
SOP	PENTANE	0.177	MOL %	0.005
SOP	PROPANE	6.644	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.748	No Unit

Sample ID: 669649 Sample Date: 03/11/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 669649 Dolan Integration Group ID: DIG-039198
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	66	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.227	MOL %	0.005
SOP	DELTA 13C C1	-62.1	per mil
SOP	DELTA 13C C2	-36	per mil
SOP	DELTA 13C C3	-31.2	per mil
SOP	DELTA 13C CO2	-9.4	per mil
SOP	DELTA D C1	-260	per mil
SOP	ETHANE	0.054	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	4.944	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	5.911	MOL %	0.005
SOP	NITROGEN (N2)	88.327	MOL %	0.005
SOP	OXYGEN + ARGON	0.499	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.037	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.944	No Unit

Sample ID: 669650 Sample Date: 03/11/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 669650 Dolan Integration Group ID: DIG-039199
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1216	BTU/cuft
SOP	BUTANE	1.515	MOL %	0.005
SOP	C6+ (hexanes +)	0.072	MOL %	0.005
SOP	CARBON DIOXIDE	1.583	MOL %	0.005
SOP	DELTA 13C C1	-49.3	per mil
SOP	DELTA 13C C2	-34.9	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA 13C CO2	-0.2	per mil
SOP	DELTA 13C iC4	-32.5	per mil
SOP	Delta 13C iC5	-28.6	per mil
SOP	DELTA 13C nC4	-28.9	per mil
SOP	Delta 13C nC5	-28.6	per mil
SOP	DELTA D C1	-282	per mil
SOP	ETHANE	12.23	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	0.592	MOL %	0.005
SOP	ISOPENTANE	0.276	MOL %	0.005
SOP	METHANE	75.794	MOL %	0.005
SOP	NITROGEN (N2)	1.814	MOL %	0.005
SOP	OXYGEN + ARGON	0.295	MOL %	0.005
SOP	PENTANE	0.267	MOL %	0.005
SOP	PROPANE	5.562	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.734	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 655618 Sample Date: 12/22/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 655619 Sample Date: 12/22/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 669649 Sample Date: 03/11/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 669650 Sample Date: 03/11/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group