Environmental Sample

COGIS - Environmental Sample Site Information

#437034 Information

Sample Site ID	437034
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENW 26 6N67W
Elevation	4760	Lat/Long	40.459011/-104.8635
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-39387	Well Name:	Kodak North FD 25-120HC
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	SENW 26 6N 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)

All

Sample ID: 643167 Sample Date: 10/24/2022 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 643167 Dolan Integration Group ID: DIG-029833
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	4	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA D C1	-260	per mil
SOP	ETHANE	0.006	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.148	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	0.113	MOL %	0.005
SOP	NITROGEN (N2)	99.346	MOL %	0.005
SOP	OXYGEN + ARGON	0.387	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	ND	MOL %	0.005	ND
SOP	SPECIFIC GRAVITY	0.968	No Unit

Sample ID: 643166 Sample Date: 10/24/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 643166 Dolan Integration Group ID: DIG-029832
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1434	BTU/cuft
SOP	BUTANE	4.022	MOL %	0.005
SOP	C6+ (hexanes +)	0.738	MOL %	0.005
SOP	CARBON DIOXIDE	1.762	MOL %	0.005
SOP	DELTA 13C C1	-49.4	per mil
SOP	DELTA 13C C2	-34.3	per mil
SOP	DELTA 13C C3	-30.7	per mil
SOP	DELTA 13C CO2	2.9	per mil
SOP	DELTA 13C iC4	-32.3	per mil
SOP	Delta 13C iC5	-26.9	per mil
SOP	DELTA 13C nC4	-28.8	per mil
SOP	Delta 13C nC5	-27.8	per mil
SOP	DELTA D C1	-270	per mil
SOP	ETHANE	14.399	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	1.37	MOL %	0.005
SOP	ISOPENTANE	0.997	MOL %	0.005
SOP	METHANE	64.315	MOL %	0.005
SOP	NITROGEN (N2)	1.733	MOL %	0.005
SOP	OXYGEN + ARGON	0.242	MOL %	0.005
SOP	PENTANE	1.143	MOL %	0.005
SOP	PROPANE	9.278	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.877	No Unit

Sample ID: 637527 Sample Date: 06/07/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 637527 ID: 2206225-2
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	CALCIUM	1500	mg/L	100
E200.7	MAGNESIUM	ND	mg/L	100	U
E200.7	POTASSIUM	480	mg/L	100
E200.7	SODIUM	520	mg/L	100

Sample ID: 637526 Sample Date: 06/07/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 637526 ID: 2206225-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	CALCIUM	1500	mg/L	100
E200.7	MAGNESIUM	ND	mg/L	100	U
E200.7	POTASSIUM	480	mg/L	100
E200.7	SODIUM	500	mg/L	100
E300.0	CHLORIDE	2800	mg/L	100
E300.0	SULFATE	980	mg/L	500
RSK175	ETHANE	18	ug/L	4
RSK175	METHANE	170	ug/L	2
RSK175	PROPANE	16	ug/L	6
SM2320B	BICARBONATE ALKALINITY as CACO3	ND	mg/L	20	U
SM2320B	CARBONATE ALKALINITY AS CACO3	480	mg/L	20
SM2320B	TOTAL ALKALINITY AS CACO3	710	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	13000	mg/L	200
SW8015	TEPH DIESEL RANGE ORGANICS	1700	mg/L	50
SW8015	TVPH - Gasoline Range Organics	240	mg/L	5
SW8260	BENZENE	69	ug/L	50
SW8260	ETHYLBENZENE	1200	ug/L	50
SW8260	M-+P-XYLENE	3900	ug/L	50
SW8260	o-XYLENE	1800	ug/L	50
SW8260	TOLUENE	940	ug/L	50
SW8260	TOTAL XYLENES	5700	ug/L	1

Sample ID: 666414 Sample Date: 03/27/2025 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 666414 Dolan Integration Group ID: DIG-039404
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1260	BTU/cuft
SOP	BUTANE	2.196	MOL %	0.005
SOP	C6+ (hexanes +)	0.109	MOL %	0.005
SOP	CARBON DIOXIDE	1.838	MOL %	0.005
SOP	DELTA 13C C1	-46.8	per mil
SOP	DELTA 13C C2	-33.4	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C CO2	2.4	per mil
SOP	DELTA 13C iC4	-30.6	per mil
SOP	Delta 13C iC5	-26.5	per mil
SOP	DELTA 13C nC4	-29.1	per mil
SOP	Delta 13C nC5	-27.7	per mil
SOP	DELTA D C1	-276	per mil
SOP	ETHANE	13.934	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.831	MOL %	0.005
SOP	ISOPENTANE	0.368	MOL %	0.005
SOP	METHANE	68.892	MOL %	0.005
SOP	NITROGEN (N2)	3.332	MOL %	0.005
SOP	OXYGEN + ARGON	0.787	MOL %	0.005
SOP	PENTANE	0.355	MOL %	0.005
SOP	PROPANE	7.359	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.789	No Unit

Sample ID: 666413 Sample Date: 03/27/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 666413 Dolan Integration Group ID: DIG-039403
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	4	BTU/cuft
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.085	MOL %	0.005
SOP	DELTA 13C C1	-59.1	per mil
SOP	DELTA D C1	-252	per mil
SOP	ETHANE	ND	MOL %	0.005	ND
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.38	MOL %	0.005
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	0.303	MOL %	0.005
SOP	NITROGEN (N2)	97.205	MOL %	0.005
SOP	OXYGEN + ARGON	2.021	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.006	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.969	No Unit

COGIS DB