Environmental Sample

COGIS - Environmental Sample Site Information

#262911 Information

Sample Site ID	262911
FacilityType	OG	Proj Number
County	WELD - 123	Location	SESW 8 2N67W
Elevation	4920	Lat/Long	40.148838/-104.918386
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-20806	Well Name:	DIER 24-8
Well Status:	PA	Operator Name:	CRESTONE PEAK RESOURCES OPERATING LLC
Location:	SESW 8 2N 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)

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563934

564414

563932

Sample ID: 563934 Sample Date: 11/28/2017 Matrix: GAS Collection Point: BDH Type: SCAS Lab: ISOTECH

Sample Results for Sample # 563934 ISOTECH ID: 643501
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.562	MOL %	0.005
SOP	BRITISH THERMAL UNITS	521	BTU
SOP	BUTANE	0.0674	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0215	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-66.63	‰
SOP	DELTA D C1	-235.1	‰
SOP	ETHANE	0.6	MOL %	0.0001
SOP	ETHENE	0.002	MOL %	0.0001
SOP	HELIUM DILUTION FACTOR	0.9	NA
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	ISOBUTANE	0.041	MOL %	0.0001
SOP	ISOPENTANE	0.0215	MOL %	0.0001
SOP	METHANE	49.15	MOL %	0.0002
SOP	NITROGEN (N2)	48.01	MOL %	0.01
SOP	OXYGEN (O2)	1.25	MOL %	0.01
SOP	PENTANE	0.0147	MOL %	0.0001
SOP	PROPANE	0.257	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.772	RATIO_AIR

Sample ID: 564414 Sample Date: 11/28/2017 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 564414 ISOTECH ID: 644016
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.014	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1243	BTU
SOP	BUTANE	1.54	MOL %	0.0001
SOP	C6+ (hexanes +)	0.148	MOL %	0.0001
SOP	CARBON DIOXIDE	1.94	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-49.04	‰
SOP	DELTA 13C C2	-33.34	‰
SOP	DELTA 13C C3	-29.54	‰
SOP	DELTA 13C CO2	2.26	‰
SOP	DELTA 13C iC4	-31.46	‰
SOP	Delta 13C iC5	-27.63	‰
SOP	DELTA 13C nC4	-28.06	‰
SOP	Delta 13C nC5	-27.17	‰
SOP	DELTA D C1	-250.3	‰
SOP	ETHANE	13.8	MOL %	0.0001
SOP	ETHENE	0.0011	MOL %	0.0001
SOP	Helium	0.013	MOL %	0.005
SOP	HYDROGEN	0.17	MOL %	0.01
SOP	ISOBUTANE	0.67	MOL %	0.0001
SOP	ISOPENTANE	0.23	MOL %	0.0001
SOP	METHANE	73.78	MOL %	0.0002
SOP	NITROGEN (N2)	1.27	MOL %	0.01
SOP	OXYGEN (O2)	0.3	MOL %	0.01
SOP	PENTANE	0.217	MOL %	0.0001
SOP	PROPANE	5.91	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.747	RATIO_AIR

Sample ID: 563932 Sample Date: 11/28/2017 Matrix: WATER Collection Point: BDH Type: SCAS Lab: ISOTECH

Sample Results for Sample # 563932 ISOTECH ID: 643501
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ETHANE	0.71	mg/L	0.001
SOP	METHANE	31	mg/L	0.001
SOP	PROPANE	0.44	mg/L	0.002

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COGIS - Environmental Sample Site Information

Sample ID: 563934 Sample Date: 11/28/2017 Matrix: GAS Collection Point: BDH Type: SCAS Lab: ISOTECH

Sample ID: 564414 Sample Date: 11/28/2017 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample ID: 563932 Sample Date: 11/28/2017 Matrix: WATER Collection Point: BDH Type: SCAS Lab: ISOTECH