Environmental Sample

COGIS - Environmental Sample Site Information

#429713 Information

Sample Site ID	429713
FacilityType	Gas	Proj Number
County	WELD - 123	Location	SWSE 10 2N65W
Elevation	4869	Lat/Long	40.147465/-104.649263
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-35875	Well Name:	COOK 37N-W3HZ
Well Status:	PR	Operator Name:	KERR MCGEE OIL & GAS ONSHORE LP
Location:	SWSE 10 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: 670312 Sample Date: 06/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 670312 ISOTECH ID: 971218
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.42	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1108	BTU
SOP	BUTANE	2.8	MOL %	0.0001
SOP	C6+ (hexanes +)	0.961	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-49.35	‰
SOP	DELTA 13C C2	-33.15	‰
SOP	DELTA 13C C3	-29.63	‰
SOP	DELTA 13C iC4	-32.52	‰
SOP	Delta 13C iC5	-28.6	‰
SOP	DELTA 13C nC4	-28.8	‰
SOP	Delta 13C nC5	-28.04	‰
SOP	DELTA D C1	-221.1	‰
SOP	ETHANE	12.52	MOL %	0.0001
SOP	ETHENE	0.0009	MOL %	0.0001
SOP	HELIUM DILUTION FACTOR	0.8	NA
SOP	HYDROGEN	ND	MOL %	0.0025	ND
SOP	ISOBUTANE	0.746	MOL %	0.0001
SOP	ISOPENTANE	0.676	MOL %	0.0001
SOP	METHANE	50.62	MOL %	0.0002
SOP	NITROGEN (N2)	23.41	MOL %	0.01
SOP	OXYGEN (O2)	1.14	MOL %	0.01
SOP	PENTANE	0.789	MOL %	0.0001
SOP	PROPANE	5.93	MOL %	0.0001
SOP	PROPENE	0.0005	MOL %	0.0001
SOP	SPECIFIC GRAVITY	0.882	RATIO_AIR

Sample ID: 670313 Sample Date: 06/05/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 670313 ISOTECH ID: 971218
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.26	mg/L	0.02
SOP	ETHANE	6.2	mg/L	0.0002
SOP	METHANE	13	mg/L	0.0002
SOP	NITROGEN (N2)	9.1	mg/L	0.02
SOP	PROPANE	4.1	mg/L	0.0003

Sample ID: 670316 Sample Date: 06/05/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 670316 ISOTECH ID: 971547
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.0064	MOL %	0.005
SOP	BRITISH THERMAL UNITS	1300	BTU
SOP	BUTANE	2.2	MOL %	0.0001
SOP	C6+ (hexanes +)	0.381	MOL %	0.0001
SOP	CARBON DIOXIDE	2.25	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-48.7	‰
SOP	DELTA 13C C2	-33	‰
SOP	DELTA 13C C3	-29.7	‰
SOP	DELTA 13C CO2	2.6	‰
SOP	DELTA 13C iC4	-31.3	‰
SOP	Delta 13C iC5	-28	‰
SOP	DELTA 13C nC4	-28.3	‰
SOP	Delta 13C nC5	-27.7	‰
SOP	DELTA D C1	-249	‰
SOP	ETHANE	13.45	MOL %	0.0001
SOP	ETHENE	0.0016	MOL %	0.0001
SOP	Helium	0.0065	MOL %	0.0025
SOP	HYDROGEN	0.0689	MOL %	0.0025
SOP	ISOBUTANE	0.867	MOL %	0.0001
SOP	ISOPENTANE	0.512	MOL %	0.0001
SOP	METHANE	72.46	MOL %	0.0002
SOP	NITROGEN (N2)	0.73	MOL %	0.01
SOP	OXYGEN (O2)	0.12	MOL %	0.01
SOP	PENTANE	0.608	MOL %	0.0001
SOP	PROPANE	6.34	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.781	RATIO_AIR

Sample ID: 670315 Sample Date: 06/05/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest

Sample Results for Sample # 670315 Accutest ID: DA72857-1
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

Sample ID: 670314 Sample Date: 06/05/2025 Matrix: WATER Collection Point: BDH Type: BDH Lab: Accutest

Sample Results for Sample # 670314 Accutest ID: DA72858-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	BARIUM	0.037	mg/L	0.01
E200.8	BORON	0.387	mg/L	0.2
E200.8	CALCIUM	12.5	mg/L	8
E200.8	IRON	0.985	mg/L	0.4
E200.8	MAGNESIUM	ND	mg/L	0.5	U
E200.8	MANGANESE	ND	mg/L	0.005	U
E200.8	POTASSIUM	394	mg/L	10
E200.8	SELENIUM	0.0183	mg/L	0.008
E200.8	SODIUM	1270	mg/L	25
E200.8	STRONTIUM	0.434	mg/L	0.4
E300.0	BROMIDE	3.1	mg/L	1.3
E300.0	CHLORIDE	485	mg/L	13
E300.0	FLUORIDE	ND	mg/L	2.5	U
E300.0	NITRATE	7.2	mg/L	0.25
E300.0	NITRATE/NITRITE AS N	7.2	mg/L	0.35
E300.0	NITRITE	ND	mg/L	0.1	U
E300.0	SULFATE	204	mg/L	13
E300.0	SULFATE	229	mg/L	50
FIELD	pH, FIELD	12.8	SU
FIELD	SPECIFIC CONDUCTIVITY, FIELD	8780	umhos/cm	0.5
FIELD	TEMPERATURE, FIELD	21.7	degrees C
RSK175	ETHANE	2.38	mg/L	0.016
RSK175	METHANE	4.02	mg/L	0.008
RSK175	PROPANE	1.48	mg/L	0.0022
SM1030	CATION - ANION BALANCE	0.64	%
SM2320B	BICARBONATE ALKALINITY as CACO3	ND	mg/L	5	U
SM2320B	CARBONATE ALKALINITY AS CACO3	365	mg/L	5
SM2320B	TOTAL ALKALINITY AS CACO3	2330	mg/L	5
SM2510B	SPECIFIC CONDUCTIVITY	842	umhos/cm	1
SM2540C	TOTAL DISSOLVED SOLIDS	4170	mg/L	10
SM4500-H+ B	pH, FIELD	12.3	SU
SM4500-H+ B	pH, FIELD	12.57	SU
SW8015	TEPH DIESEL RANGE ORGANICS	137	mg/L	18
SW8015	TVPH - Gasoline Range Organics	16.5	mg/L	0.5
SW8260	BENZENE	1190	ug/L	25
SW8260	ETHYLBENZENE	54.6	ug/L	25
SW8260	M-+P-XYLENE	346	ug/L	25
SW8260	o-XYLENE	146	ug/L	25
SW8260	TOLUENE	1080	ug/L	25
SW8260	TOTAL XYLENES	492	ug/L	25