Environmental Sample

COGIS - Environmental Sample Site Information

#266406 Information

Sample Site ID	266406
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENW 28 2N68W
Elevation	4934	Lat/Long	40.11152/-105.011406
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-21362	Well Name:	RASMUSSEN 12-28
Well Status:	PA	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	SENW 28 2N 68W

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

641851

629664

629666

Sample ID: 641851 Sample Date: 08/29/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 641851 Dolan Integration Group ID: DIG-029091
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1222	BTU/cuft
SOP	BUTANE	1.249	MOL %	0.005
SOP	C6+ (hexanes +)	0.327	MOL %	0.005
SOP	CARBON DIOXIDE	0.896	MOL %	0.005
SOP	DELTA 13C C1	-47.7	per mil
SOP	DELTA 13C C2	-32.2	per mil
SOP	DELTA 13C C3	-28.9	per mil
SOP	DELTA 13C CO2	1.5	per mil
SOP	DELTA 13C nC4	-28.6	per mil
SOP	DELTA D C1	-248	per mil
SOP	ETHANE	12.007	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.141	MOL %	0.005
SOP	ISOBUTANE	0.553	MOL %	0.005
SOP	ISOPENTANE	0.27	MOL %	0.005
SOP	METHANE	78.953	MOL %	0.005
SOP	NITROGEN (N2)	0.736	MOL %	0.005
SOP	OXYGEN + ARGON	0.041	MOL %	0.005
SOP	PENTANE	0.278	MOL %	0.005
SOP	PROPANE	4.549	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.713	No Unit

Sample ID: 629664 Sample Date: 08/16/2021 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 629664 ISOTECH ID: 804097
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1236	BTU
SOP	BUTANE	1.35	MOL %	0.0001
SOP	C6+ (hexanes +)	0.201	MOL %	0.0001
SOP	CARBON DIOXIDE	1.17	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.9	‰
SOP	DELTA 13C C2	-33.1	‰
SOP	DELTA 13C C3	-29.5	‰
SOP	DELTA 13C CO2	2.7	‰
SOP	DELTA 13C iC4	-31.7	‰
SOP	Delta 13C iC5	-28.7	‰
SOP	DELTA 13C nC4	-28.3	‰
SOP	Delta 13C nC5	-28.2	‰
SOP	DELTA D C1	-245	‰
SOP	ETHANE	12.46	MOL %	0.0001
SOP	ETHENE	0.0002	MOL %	0.0001
SOP	Helium	0.0105	MOL %	0.005
SOP	HYDROGEN	0.0641	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.608	MOL %	0.0001
SOP	ISOPENTANE	0.287	MOL %	0.0001
SOP	METHANE	78.19	MOL %	0.0002
SOP	NITROGEN (N2)	0.47	MOL %	0.01
SOP	OXYGEN (O2)	0.027	MOL %	0.01
SOP	PENTANE	0.288	MOL %	0.0001
SOP	PROPANE	4.87	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.719	RATIO_AIR

Sample ID: 629666 Sample Date: 08/16/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 629666 ISOTECH ID: 804098
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1237	BTU
SOP	BUTANE	1.55	MOL %	0.0001
SOP	C6+ (hexanes +)	0.287	MOL %	0.0001
SOP	CARBON DIOXIDE	0.77	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.9	‰
SOP	DELTA 13C C2	-32.5	‰
SOP	DELTA 13C C3	-29.6	‰
SOP	DELTA 13C CO2	1.1	‰
SOP	DELTA 13C iC4	-31.9	‰
SOP	Delta 13C iC5	-28.8	‰
SOP	DELTA 13C nC4	-28.2	‰
SOP	Delta 13C nC5	-27.9	‰
SOP	DELTA D C1	-245	‰
SOP	ETHANE	12.09	MOL %	0.0001
SOP	ETHENE	0.0002	MOL %	0.0001
SOP	Helium	0.013	MOL %	0.005
SOP	HYDROGEN	2.84	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.717	MOL %	0.0001
SOP	ISOPENTANE	0.332	MOL %	0.0001
SOP	METHANE	75.04	MOL %	0.0002
SOP	NITROGEN (N2)	0.59	MOL %	0.01
SOP	OXYGEN (O2)	0.037	MOL %	0.01
SOP	PENTANE	0.32	MOL %	0.0001
SOP	PROPANE	5.41	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.714	RATIO_AIR

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COGIS - Environmental Sample Site Information

Sample ID: 641851 Sample Date: 08/29/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 629664 Sample Date: 08/16/2021 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample ID: 629666 Sample Date: 08/16/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH