Environmental Sample

COGIS - Environmental Sample Site Information

#246848 Information

Sample Site ID	246848
FacilityType	Gas	Proj Number
County	WELD - 123	Location	NESW 13 3N66W
Elevation	5011	Lat/Long	40.22352/-104.72745
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-14645	Well Name:	HSR-SMITH 11-13
Well Status:	SI	Operator Name:	KERR MCGEE OIL & GAS ONSHORE LP
Location:	NESW 13 3N 66W

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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666879

666878

Sample ID: 666879 Sample Date: 02/12/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 666879 ISOTECH ID: 956762
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1208	BTU
SOP	BUTANE	0.987	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0856	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.8	‰
SOP	DELTA 13C C2	-33.3	‰
SOP	DELTA 13C C3	-28.7	‰
SOP	DELTA 13C iC4	-31.1	‰
SOP	Delta 13C iC5	-28.5	‰
SOP	DELTA 13C nC4	-27.6	‰
SOP	Delta 13C nC5	-26.7	‰
SOP	DELTA D C1	-229	‰
SOP	ETHANE	11.34	MOL %	0.0001
SOP	ETHENE	0.0003	MOL %	0.0001
SOP	Helium	0.0095	MOL %	0.0025
SOP	HYDROGEN	1.44	MOL %	0.0025
SOP	ISOBUTANE	0.607	MOL %	0.0001
SOP	ISOPENTANE	0.207	MOL %	0.0001
SOP	METHANE	79.64	MOL %	0.0002
SOP	NITROGEN (N2)	0.6	MOL %	0.01
SOP	OXYGEN (O2)	0.074	MOL %	0.01
SOP	PENTANE	0.138	MOL %	0.0001
SOP	PROPANE	4.87	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.684	RATIO_AIR

Sample ID: 666878 Sample Date: 02/12/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 666878 ISOTECH ID: 956763
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0937	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1046	BTU
SOP	BUTANE	0.473	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0424	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-49.6	‰
SOP	DELTA 13C C2	-28.1	‰
SOP	DELTA 13C C3	-25	‰
SOP	DELTA 13C iC4	-29.4	‰
SOP	Delta 13C iC5	-26.8	‰
SOP	DELTA 13C nC4	-25	‰
SOP	Delta 13C nC5	-24.3	‰
SOP	DELTA D C1	-222	‰
SOP	ETHANE	5.57	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0671	MOL %	0.0025
SOP	HYDROGEN	0.0035	MOL %	0.0025
SOP	ISOBUTANE	0.722	MOL %	0.0001
SOP	ISOPENTANE	0.18	MOL %	0.0001
SOP	METHANE	82.63	MOL %	0.0002
SOP	NITROGEN (N2)	7.62	MOL %	0.01
SOP	OXYGEN (O2)	0.23	MOL %	0.01
SOP	PENTANE	0.0605	MOL %	0.0001
SOP	PROPANE	2.31	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.66	RATIO_AIR

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COGIS - Environmental Sample Site Information

Sample ID: 666879 Sample Date: 02/12/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample ID: 666878 Sample Date: 02/12/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH