Environmental Sample

COGIS - Environmental Sample Site Information

#265189 Information

Sample Site ID	265189
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENE 8 2N65W
Elevation	4882	Lat/Long	40.15521/-104.68072
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-21194	Well Name:	NICHOLS 8-8
Well Status:	SI	Operator Name:	KERR MCGEE OIL & GAS ONSHORE LP
Location:	SENE 8 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

Sample ID: 655897 Sample Date: 10/30/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 655897 ISOTECH ID: 897213
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0478	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1152	BTU
SOP	BUTANE	0.998	MOL %	0.0001
SOP	C6+ (hexanes +)	0.154	MOL %	0.0001
SOP	CARBON DIOXIDE	0.011	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-50.5	‰
SOP	DELTA 13C C2	-35.1	‰
SOP	DELTA 13C C3	-30.6	‰
SOP	DELTA 13C iC4	-32.3	‰
SOP	Delta 13C iC5	-28.6	‰
SOP	DELTA 13C nC4	-29	‰
SOP	Delta 13C nC5	-27.9	‰
SOP	DELTA D C1	-249	‰
SOP	ETHANE	9.12	MOL %	0.0001
SOP	ETHENE	0.0003	MOL %	0.0001
SOP	Helium	0.0178	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.559	MOL %	0.0001
SOP	ISOPENTANE	0.224	MOL %	0.0001
SOP	METHANE	78.53	MOL %	0.0002
SOP	NITROGEN (N2)	4.42	MOL %	0.01
SOP	OXYGEN (O2)	1.06	MOL %	0.01
SOP	PENTANE	0.182	MOL %	0.0001
SOP	PROPANE	4.68	MOL %	0.0001
SOP	PROPENE	0.0002	MOL %	0.0001
SOP	SPECIFIC GRAVITY	0.702	RATIO_AIR

Sample ID: 655898 Sample Date: 10/30/2023 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 655898 ISOTECH ID: 897212
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.005	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1183	BTU
SOP	BUTANE	1.48	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0004	MOL %	0.0001
SOP	CARBON DIOXIDE	2.84	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.1	‰
SOP	DELTA 13C C2	-30.8	‰
SOP	DELTA 13C C3	-27.4	‰
SOP	DELTA 13C CO2	3.1	‰
SOP	DELTA 13C iC4	-30.6	‰
SOP	Delta 13C iC5	-28.2	‰
SOP	DELTA 13C nC4	-27.7	‰
SOP	Delta 13C nC5	-25.4	‰
SOP	DELTA D C1	-227	‰
SOP	ETHANE	10.53	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0162	MOL %	0.005
SOP	HYDROGEN	0.055	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.632	MOL %	0.0001
SOP	ISOPENTANE	0.355	MOL %	0.0001
SOP	METHANE	79.24	MOL %	0.0002
SOP	NITROGEN (N2)	0.68	MOL %	0.01
SOP	OXYGEN (O2)	0.061	MOL %	0.01
SOP	PENTANE	0.249	MOL %	0.0001
SOP	PROPANE	3.86	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.715	RATIO_AIR

Sample ID: 673440 Sample Date: 09/25/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 673440 ISOTECH ID: 985905
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1181	BTU
SOP	BUTANE	0.884	MOL %	0.0001
SOP	C6+ (hexanes +)	0.082	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-50.62	‰
SOP	DELTA 13C C2	-35.03	‰
SOP	DELTA 13C C3	-30.4	‰
SOP	DELTA 13C iC4	-32.06	‰
SOP	Delta 13C iC5	-28.56	‰
SOP	DELTA 13C nC4	-28.83	‰
SOP	Delta 13C nC5	-27.76	‰
SOP	DELTA D C1	-244.4	‰
SOP	ETHANE	8.96	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0241	MOL %	0.0025
SOP	HYDROGEN	0.0065	MOL %	0.0025
SOP	ISOBUTANE	0.478	MOL %	0.0001
SOP	ISOPENTANE	0.216	MOL %	0.0001
SOP	METHANE	84.07	MOL %	0.0002
SOP	NITROGEN (N2)	0.96	MOL %	0.01
SOP	OXYGEN (O2)	0.043	MOL %	0.01
SOP	PENTANE	0.175	MOL %	0.0001
SOP	PROPANE	4.1	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.67	RATIO_AIR

Sample ID: 673441 Sample Date: 09/25/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 673441 ISOTECH ID: 985904
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.006	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1212	BTU
SOP	BUTANE	1.53	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0125	MOL %	0.0001
SOP	CARBON DIOXIDE	2.48	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-47.57	‰
SOP	DELTA 13C C2	-32.24	‰
SOP	DELTA 13C C3	-28.51	‰
SOP	DELTA 13C CO2	2.38	‰
SOP	DELTA 13C iC4	-31.16	‰
SOP	Delta 13C iC5	-27.99	‰
SOP	DELTA 13C nC4	-27.79	‰
SOP	Delta 13C nC5	-26.15	‰
SOP	DELTA D C1	-231.4	‰
SOP	ETHANE	11.64	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0131	MOL %	0.0025
SOP	HYDROGEN	0.0072	MOL %	0.0025
SOP	ISOBUTANE	0.686	MOL %	0.0001
SOP	ISOPENTANE	0.357	MOL %	0.0001
SOP	METHANE	77.39	MOL %	0.0002
SOP	NITROGEN (N2)	0.72	MOL %	0.01
SOP	OXYGEN (O2)	0.1	MOL %	0.01
SOP	PENTANE	0.225	MOL %	0.0001
SOP	PROPANE	4.83	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.728	RATIO_AIR

Sample ID: 619513 Sample Date: 09/10/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 619513 ISOTECH ID: 770208
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1225	BTU
SOP	BUTANE	1.24	MOL %	0.0001
SOP	C6+ (hexanes +)	0.124	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-50.5	‰
SOP	DELTA 13C C2	-35	‰
SOP	DELTA 13C C3	-30.5	‰
SOP	DELTA 13C iC4	-32.3	‰
SOP	Delta 13C iC5	-28.6	‰
SOP	DELTA 13C nC4	-29	‰
SOP	Delta 13C nC5	-28.3	‰
SOP	DELTA D C1	-252	‰
SOP	ETHANE	9.83	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.021	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.684	MOL %	0.0001
SOP	ISOPENTANE	0.262	MOL %	0.0001
SOP	METHANE	81.22	MOL %	0.0002
SOP	NITROGEN (N2)	0.9	MOL %	0.01
SOP	OXYGEN (O2)	0.068	MOL %	0.01
SOP	PENTANE	0.2	MOL %	0.0001
SOP	PROPANE	5.45	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.698	RATIO_AIR

Sample ID: 619514 Sample Date: 09/10/2020 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 619514 ISOTECH ID: 770207
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1246	BTU
SOP	BUTANE	1.57	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0006	MOL %	0.0001
SOP	CARBON DIOXIDE	2.6	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-48	‰
SOP	DELTA 13C C2	-32.6	‰
SOP	DELTA 13C C3	-28.8	‰
SOP	DELTA 13C CO2	2.6	‰
SOP	DELTA 13C iC4	-30.8	‰
SOP	Delta 13C iC5	-28.2	‰
SOP	DELTA 13C nC4	-27.7	‰
SOP	Delta 13C nC5	-24.8	‰
SOP	DELTA D C1	-246	‰
SOP	ETHANE	13.25	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	Helium	0.0093	MOL %	0.005
SOP	HYDROGEN	0.0103	MOL %	0.01
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.663	MOL %	0.0001
SOP	ISOPENTANE	0.467	MOL %	0.0001
SOP	METHANE	75.06	MOL %	0.0002
SOP	NITROGEN (N2)	0.35	MOL %	0.01
SOP	OXYGEN (O2)	0.018	MOL %	0.01
SOP	PENTANE	0.254	MOL %	0.0001
SOP	PROPANE	5.75	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.747	RATIO_AIR

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