Environmental Sample

COGIS - Environmental Sample Site Information

#457067 Information

Sample Site ID	457067
FacilityType	OG	Proj Number
County	WELD - 123	Location	SWSW 17 2N65W
Elevation	4956	Lat/Long	40.134797/-104.696636
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-47749	Well Name:	Melbon Ranch 4E-17H-M265
Well Status:	PR	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	SWSW 17 2N 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

641676

607206

607205

607115

Sample ID: 641676 Sample Date: 8/24/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 641676 Dolan Integration Group ID: DIG-028973
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1214	BTU/cuft
SOP	BUTANE	1.308	MOL %	0.005
SOP	C6+ (hexanes +)	0.169	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-51	per mil
SOP	DELTA 13C C2	-33.9	per mil
SOP	DELTA 13C C3	-29.6	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	DELTA D C1	-255	per mil
SOP	ETHANE	9.772	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.021	MOL %	0.005
SOP	HYDROGEN	0.429	MOL %	0.005
SOP	ISOBUTANE	0.661	MOL %	0.005
SOP	ISOPENTANE	0.263	MOL %	0.005
SOP	METHANE	80.371	MOL %	0.005
SOP	NITROGEN (N2)	1.507	MOL %	0.005
SOP	OXYGEN + ARGON	0.058	MOL %	0.005
SOP	PENTANE	0.251	MOL %	0.005
SOP	PROPANE	5.19	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.701	No Unit

Sample ID: 607206 Sample Date: 2/11/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: GeoMark

Sample Results for Sample # 607206 GeoMark ID: 457067-264
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	ND	BTU/cuft		ND
SOP	BUTANE	0	MOL %
SOP	C6+ (hexanes +)	0	MOL %
SOP	CARBON DIOXIDE	0.09	MOL %
SOP	CARBON MONOXIDE	0	MOL %
SOP	DELTA 13C C1		‰
SOP	DELTA 13C C2		‰
SOP	DELTA 13C C3		‰
SOP	DELTA 13C CO2	-16.5	‰
SOP	DELTA 13C iC4		‰
SOP	Delta 13C iC5		‰
SOP	DELTA 13C nC4		‰
SOP	Delta 13C nC5		‰
SOP	DELTA D C1		‰
SOP	ETHANE	0	MOL %
SOP	ETHENE	0	MOL %
SOP	Helium	0	MOL %
SOP	HYDROGEN	0	MOL %
SOP	HYDROGEN SULFIDE	0	MOL %
SOP	ISOBUTANE	0	MOL %
SOP	ISOPENTANE	0	MOL %
SOP	METHANE	0	MOL %
SOP	NITROGEN (N2)	79.29	MOL %
SOP	OXYGEN + ARGON	20.62	MOL %
SOP	PENTANE	0	MOL %
SOP	PROPANE	0	MOL %
SOP	PROPENE	0	MOL %
SOP	SPECIFIC GRAVITY	0.996	RATIO_AIR

Sample ID: 607205 Sample Date: 2/11/2019 Matrix: GAS Collection Point: PRDC Type: PCS Lab: GeoMark

Sample Results for Sample # 607205 GeoMark ID: 457067-263
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1262	BTU/cuft
SOP	BUTANE	1.93	MOL %
SOP	C6+ (hexanes +)	0.58	MOL %
SOP	CARBON DIOXIDE	0.03	MOL %
SOP	CARBON MONOXIDE	0.09	MOL %
SOP	DELTA 13C C1	-48.6	‰
SOP	DELTA 13C C2	-30.2	‰
SOP	DELTA 13C C3	-29	‰
SOP	DELTA 13C CO2	-16.7	‰
SOP	DELTA 13C iC4	-31.6	‰
SOP	Delta 13C iC5		‰
SOP	DELTA 13C nC4	-29	‰
SOP	Delta 13C nC5		‰
SOP	DELTA D C1	-251	‰
SOP	ETHANE	12.82	MOL %
SOP	ETHENE	0	MOL %
SOP	Helium	0	MOL %
SOP	HYDROGEN	0.11	MOL %
SOP	HYDROGEN SULFIDE	0	MOL %
SOP	ISOBUTANE	0.82	MOL %
SOP	ISOPENTANE	0.5	MOL %
SOP	METHANE	72.12	MOL %
SOP	NITROGEN (N2)	3.75	MOL %
SOP	OXYGEN + ARGON	0.86	MOL %
SOP	PENTANE	0.59	MOL %
SOP	PROPANE	5.8	MOL %
SOP	PROPENE	0	MOL %
SOP	SPECIFIC GRAVITY	0.768	RATIO_AIR

Sample ID: 607115 Sample Date: 11/26/2018 Matrix: GAS Collection Point: BDH Type: BDH Lab: GeoMark

Sample Results for Sample # 607115 GeoMark ID: 457067-115
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	13	BTU/cuft
SOP	BUTANE	0	MOL %
SOP	C6+ (hexanes +)	0.02	MOL %
SOP	CARBON DIOXIDE	0	MOL %
SOP	CARBON MONOXIDE	0	MOL %
SOP	DELTA 13C C1	-49	‰
SOP	DELTA 13C C2	-33.1	‰
SOP	DELTA 13C C3	-29.2	‰
SOP	DELTA 13C CO2		‰
SOP	DELTA 13C iC4		‰
SOP	Delta 13C iC5		‰
SOP	DELTA 13C nC4		‰
SOP	Delta 13C nC5		‰
SOP	DELTA D C1	-252	‰
SOP	ETHANE	0.08	MOL %
SOP	ETHENE	0	MOL %
SOP	Helium	0	MOL %
SOP	HYDROGEN	83.92	MOL %
SOP	HYDROGEN SULFIDE	0	MOL %
SOP	ISOBUTANE	0	MOL %
SOP	ISOPENTANE	0	MOL %
SOP	METHANE	0.98	MOL %
SOP	NITROGEN (N2)	14.32	MOL %
SOP	OXYGEN + ARGON	0.66	MOL %
SOP	PENTANE	0	MOL %
SOP	PROPANE	0.02	MOL %
SOP	PROPENE	0	MOL %
SOP	SPECIFIC GRAVITY	0.211	RATIO_AIR

COGIS DB

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COGIS - Environmental Sample Site Information

Sample ID: 641676 Sample Date: 8/24/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 607206 Sample Date: 2/11/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: GeoMark

Sample ID: 607205 Sample Date: 2/11/2019 Matrix: GAS Collection Point: PRDC Type: PCS Lab: GeoMark

Sample ID: 607115 Sample Date: 11/26/2018 Matrix: GAS Collection Point: BDH Type: BDH Lab: GeoMark