Environmental Sample

COGIS - Environmental Sample Site Information

#301377 Information

Sample Site ID	301377
FacilityType	DSPW	Proj Number
County	WELD - 123	Location	NWSW 3 1N68W
Elevation	5051	Lat/Long	40.077683/-104.994711
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-30012	Well Name:	KERR-MCGEE 19-3i
Well Status:	IJ	Operator Name:	KERR MCGEE OIL & GAS ONSHORE LP
Location:	NWSW 3 1N 68W

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

669498

669497

669499

669500

Sample ID: 669498 Sample Date: 05/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 669498 ISOTECH ID: 967509
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.4	mg/L	0.01
SOP	ETHANE	3.2	mg/L	0.0002
SOP	METHANE	16	mg/L	0.0002
SOP	NITROGEN (N2)	19	mg/L	0.01
SOP	PROPANE	1.2	mg/L	0.0003

Sample ID: 669497 Sample Date: 05/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 669497 ISOTECH ID: 967509
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.517	MOL %	0.005
SOP	BRITISH THERMAL UNITS	667	BTU
SOP	BUTANE	0.172	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0151	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	0.099	MOL %	0.01
SOP	DELTA 13C C1	-59.67	‰
SOP	DELTA 13C C2	-32.53	‰
SOP	DELTA 13C C3	-29.13	‰
SOP	DELTA 13C iC4	-31.3	‰
SOP	DELTA 13C nC4	-28.2	‰
SOP	DELTA D C1	-261.2	‰
SOP	ETHANE	5.09	MOL %	0.0001
SOP	ETHENE	0.0011	MOL %	0.0001
SOP	HELIUM DILUTION FACTOR	0.68	NA
SOP	HYDROGEN	ND	MOL %	0.0025	ND
SOP	ISOBUTANE	0.0671	MOL %	0.0001
SOP	ISOPENTANE	0.0156	MOL %	0.0001
SOP	METHANE	52.55	MOL %	0.0002
SOP	NITROGEN (N2)	39.78	MOL %	0.01
SOP	OXYGEN (O2)	0.34	MOL %	0.01
SOP	PENTANE	0.0143	MOL %	0.0001
SOP	PROPANE	1.33	MOL %	0.0001
SOP	PROPENE	0.002	MOL %	0.0001
SOP	SPECIFIC GRAVITY	0.767	RATIO_AIR

Sample ID: 669499 Sample Date: 05/05/2025 Matrix: WATER Collection Point: BDH Type: BDH Lab: Accutest

Sample Results for Sample # 669499 Accutest ID: DA72148-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	BARIUM	0.125	mg/L	0.002
E200.8	BORON	1.44	mg/L	0.04
E200.8	CALCIUM	2.41	mg/L	0.4
E200.8	IRON	0.439	mg/L	0.02
E200.8	MAGNESIUM	0.202	mg/L	0.1
E200.8	MANGANESE	0.0158	mg/L	0.001
E200.8	POTASSIUM	15.2	mg/L	0.2
E200.8	SELENIUM	0.0011	mg/L	0.0004
E200.8	SODIUM	939	mg/L	25
E200.8	STRONTIUM	0.358	mg/L	0.02
E300.0	BROMIDE	2.8	mg/L	0.25
E300.0	CHLORIDE	432	mg/L	25
E300.0	FLUORIDE	ND	mg/L	0.5	U
E300.0	NITRATE	ND	mg/L	0.05	U
E300.0	NITRATE/NITRITE AS N	ND	mg/L	0.07	U
E300.0	NITRITE	ND	mg/L	0.02	U
E300.0	SULFATE	83.5	mg/L	2.5
FIELD	pH, FIELD	10.3	SU
FIELD	SPECIFIC CONDUCTIVITY, FIELD	3370	umhos/cm	0.5
FIELD	TEMPERATURE, FIELD	25.5	degrees C
SM1030	CATION - ANION BALANCE	10	%
SM2320B	BICARBONATE ALKALINITY as CACO3	382	mg/L	5
SM2320B	CARBONATE ALKALINITY AS CACO3	615	mg/L	5
SM2320B	TOTAL ALKALINITY AS CACO3	996	mg/L	5
SM2510B	SPECIFIC CONDUCTIVITY	3550	umhos/cm	1
SM2540C	TOTAL DISSOLVED SOLIDS	2430	mg/L	10
SM4500-H+ B	pH, FIELD	10.05	SU
SW8015	TEPH DIESEL RANGE ORGANICS	67.8	mg/L	1.8
SW8015	TVPH - Gasoline Range Organics	1.45	mg/L	0.5
SW8260	BENZENE	66.7	ug/L	10
SW8260	ETHYLBENZENE	13.1	ug/L	10
SW8260	M-+P-XYLENE	92.9	ug/L	10
SW8260	o-XYLENE	37.4	ug/L	10
SW8260	TOLUENE	141	ug/L	10
SW8260	TOTAL XYLENES	130	ug/L	10

Sample ID: 669500 Sample Date: 05/05/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest

Sample Results for Sample # 669500 Accutest ID: DA72149-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.05	U
SW8260	BENZENE	ND	ug/L	1	U
SW8260	ETHYLBENZENE	ND	ug/L	1	U
SW8260	M-+P-XYLENE	ND	ug/L	1	U
SW8260	o-XYLENE	ND	ug/L	1	U
SW8260	TOLUENE	ND	ug/L	1	U
SW8260	TOTAL XYLENES	ND	ug/L	1	U

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COGIS - Environmental Sample Site Information

Sample ID: 669498 Sample Date: 05/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample ID: 669497 Sample Date: 05/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample ID: 669499 Sample Date: 05/05/2025 Matrix: WATER Collection Point: BDH Type: BDH Lab: Accutest

Sample ID: 669500 Sample Date: 05/05/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest