Environmental Sample

COGIS - Environmental Sample Site Information

#270827 Information

Sample Site ID	270827
FacilityType	OG	Proj Number
County	WELD - 123	Location	NESE 28 4N65W
Elevation	4819	Lat/Long	40.281737/-104.660977
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-21941	Well Name:	OSTER 43-28
Well Status:	PA	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	NESE 28 4N 65W

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: 630257 Sample Date: 09/28/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 630257 ISOTECH ID: 808271
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0052	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1257	BTU
SOP	BUTANE	1.65	MOL %	0.0001
SOP	C6+ (hexanes +)	0.377	MOL %	0.0001
SOP	CARBON DIOXIDE	0.009	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.4	‰
SOP	DELTA 13C C2	-31	‰
SOP	DELTA 13C C3	-27.5	‰
SOP	DELTA 13C iC4	-30.2	‰
SOP	Delta 13C iC5	-27.8	‰
SOP	DELTA 13C nC4	-26.6	‰
SOP	Delta 13C nC5	-26.3	‰
SOP	DELTA D C1	-228	‰
SOP	ETHANE	10.13	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0145	MOL %	0.005
SOP	HYDROGEN	0.484	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.888	MOL %	0.0001
SOP	ISOPENTANE	0.5	MOL %	0.0001
SOP	METHANE	79.91	MOL %	0.0002
SOP	NITROGEN (N2)	0.64	MOL %	0.01
SOP	OXYGEN (O2)	0.03	MOL %	0.01
SOP	PENTANE	0.464	MOL %	0.0001
SOP	PROPANE	4.9	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.716	RATIO_AIR

Sample ID: 631089 Sample Date: 09/28/2021 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: ISOTECH

Sample Results for Sample # 631089 ISOTECH ID: 808272
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1203	BTU
SOP	BUTANE	1.13	MOL %	0.0001
SOP	C6+ (hexanes +)	0.28	MOL %	0.0001
SOP	CARBON DIOXIDE	2.54	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-44.9	‰
SOP	DELTA 13C C2	-28.5	‰
SOP	DELTA 13C C3	-25.9	‰
SOP	DELTA 13C CO2	3.1	‰
SOP	DELTA 13C iC4	-29.4	‰
SOP	Delta 13C iC5	-27.7	‰
SOP	DELTA 13C nC4	-25.3	‰
SOP	Delta 13C nC5	-26.2	‰
SOP	DELTA D C1	-213	‰
SOP	ETHANE	10.29	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0097	MOL %	0.005
SOP	HYDROGEN	0.0638	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.708	MOL %	0.0001
SOP	ISOPENTANE	0.504	MOL %	0.0001
SOP	METHANE	79.72	MOL %	0.0002
SOP	NITROGEN (N2)	0.41	MOL %	0.01
SOP	OXYGEN (O2)	0.02	MOL %	0.01
SOP	PENTANE	0.501	MOL %	0.0001
SOP	PROPANE	3.82	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.72	RATIO_AIR

Sample ID: 630256 Sample Date: 09/28/2021 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 630256 ISOTECH ID: 808272
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1203	BTU
SOP	BUTANE	1.13	MOL %	0.0001
SOP	C6+ (hexanes +)	0.28	MOL %	0.0001
SOP	CARBON DIOXIDE	2.54	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-44.9	‰
SOP	DELTA 13C C2	-28.5	‰
SOP	DELTA 13C C3	-25.9	‰
SOP	DELTA 13C CO2	3.1	‰
SOP	DELTA 13C iC4	-29.4	‰
SOP	Delta 13C iC5	-27.7	‰
SOP	DELTA 13C nC4	-25.3	‰
SOP	Delta 13C nC5	-26.2	‰
SOP	DELTA D C1	-213	‰
SOP	ETHANE	10.29	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0097	MOL %	0.005
SOP	HYDROGEN	0.0638	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.708	MOL %	0.0001
SOP	ISOPENTANE	0.504	MOL %	0.0001
SOP	METHANE	79.72	MOL %	0.0002
SOP	NITROGEN (N2)	0.41	MOL %	0.01
SOP	OXYGEN (O2)	0.02	MOL %	0.01
SOP	PENTANE	0.501	MOL %	0.0001
SOP	PROPANE	3.82	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.72	RATIO_AIR

Sample ID: 631090 Sample Date: 09/28/2021 Matrix: GAS Collection Point: PRDC Type: SCAS Lab: ISOTECH

Sample Results for Sample # 631090 ISOTECH ID: 808271
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0052	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1257	BTU
SOP	BUTANE	1.65	MOL %	0.0001
SOP	C6+ (hexanes +)	0.377	MOL %	0.0001
SOP	CARBON DIOXIDE	0.009	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.4	‰
SOP	DELTA 13C C2	-31	‰
SOP	DELTA 13C C3	-27.5	‰
SOP	DELTA 13C iC4	-30.2	‰
SOP	Delta 13C iC5	-27.8	‰
SOP	DELTA 13C nC4	-26.6	‰
SOP	Delta 13C nC5	-26.3	‰
SOP	DELTA D C1	-228	‰
SOP	ETHANE	10.13	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0145	MOL %	0.005
SOP	HYDROGEN	0.484	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.888	MOL %	0.0001
SOP	ISOPENTANE	0.5	MOL %	0.0001
SOP	METHANE	79.91	MOL %	0.0002
SOP	NITROGEN (N2)	0.64	MOL %	0.01
SOP	OXYGEN (O2)	0.03	MOL %	0.01
SOP	PENTANE	0.464	MOL %	0.0001
SOP	PROPANE	4.9	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.716	RATIO_AIR

Sample ID: 626984 Sample Date: 05/14/2021 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 626984 ISOTECH ID: 794261
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1206	BTU
SOP	BUTANE	1.12	MOL %	0.0001
SOP	C6+ (hexanes +)	0.233	MOL %	0.0001
SOP	CARBON DIOXIDE	2.45	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-46.3	‰
SOP	DELTA 13C C2	-28.3	‰
SOP	DELTA 13C C3	-26	‰
SOP	DELTA 13C CO2	4.5	‰
SOP	DELTA 13C iC4	-29.5	‰
SOP	Delta 13C iC5	-27.6	‰
SOP	DELTA 13C nC4	-25.5	‰
SOP	Delta 13C nC5	-26.1	‰
SOP	DELTA D C1	-216	‰
SOP	ETHANE	10.49	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0102	MOL %	0.005
SOP	HYDROGEN	0.0557	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.716	MOL %	0.0001
SOP	ISOPENTANE	0.507	MOL %	0.0001
SOP	METHANE	79.57	MOL %	0.0002
SOP	NITROGEN (N2)	0.42	MOL %	0.01
SOP	OXYGEN (O2)	0.014	MOL %	0.01
SOP	PENTANE	0.504	MOL %	0.0001
SOP	PROPANE	3.91	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.72	RATIO_AIR