Environmental Sample

COGIS - Environmental Sample Site Information

#458708 Information

Sample Site ID	458708
FacilityType	OG	Proj Number
County	ADAMS - 001	Location	NENW 7 1S67W
Elevation	5127	Lat/Long	39.983653/-104.933672
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-001-10258	Well Name:	B-Farm LD 18-391HNX
Well Status:	PR	Operator Name:	PDC ENERGY INC
Location:	NENW 7 1S 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)

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Sample ID: 642808 Sample Date: 10/10/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 642808 Dolan Integration Group ID: DIG-029547
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	691	BTU/cuft
SOP	BUTANE	0.013	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-62	per mil
SOP	DELTA 13C C2	-37.9	per mil
SOP	DELTA D C1	-255	per mil
SOP	ETHANE	0.214	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	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	67.799	MOL %	0.005
SOP	NITROGEN (N2)	31.425	MOL %	0.005
SOP	OXYGEN + ARGON	0.497	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.048	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.688	No Unit

Sample ID: 642809 Sample Date: 10/10/2022 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 642809 Dolan Integration Group ID: DIG-029548
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1314	BTU/cuft
SOP	BUTANE	2.688	MOL %	0.005
SOP	C6+ (hexanes +)	0.659	MOL %	0.005
SOP	CARBON DIOXIDE	1.824	MOL %	0.005
SOP	DELTA 13C C1	-49.7	per mil
SOP	DELTA 13C C2	-34.1	per mil
SOP	DELTA 13C C3	-29.8	per mil
SOP	DELTA 13C CO2	-31.2	per mil
SOP	DELTA 13C nC4	-29	per mil
SOP	DELTA D C1	-272	per mil
SOP	ETHANE	12.977	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	0.896	MOL %	0.005
SOP	ISOPENTANE	0.589	MOL %	0.005
SOP	METHANE	69.4	MOL %	0.005
SOP	NITROGEN (N2)	2.5	MOL %	0.005
SOP	OXYGEN + ARGON	0.533	MOL %	0.005
SOP	PENTANE	0.801	MOL %	0.005
SOP	PROPANE	7.132	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.812	No Unit

Sample ID: 608508 Sample Date: 08/05/2019 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 608508 ID: 1908114-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	210000	ug/L	1000
E200.8	MAGNESIUM	ND	ug/L	100	U
E200.8	POTASSIUM	250000	ug/L	1000
E200.8	SODIUM	340000	ug/L	1000
E300.0	CHLORIDE	630	mg/L	10
E300.0	SULFATE	130	mg/L	10
RSK175	ETHANE	39	ug/L	2
RSK175	METHANE	130	ug/L	1
RSK175	PROPANE	22	ug/L	1
SM2320B	BICARBONATE ALKALINITY as CACO3	ND	mg/L	20	U
SM2320B	CARBONATE ALKALINITY AS CACO3	290	mg/L	20
SM2320B	TOTAL ALKALINITY AS CACO3	450	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	2300	mg/L	80
SW8015	TEPH DIESEL RANGE ORGANICS	25	mg/L	0.51
SW8015	TVPH - Gasoline Range Organics	3.8	mg/L	0.5
SW8260	BENZENE	89	ug/L	25
SW8260	ETHYLBENZENE	45	ug/L	25
SW8260	M-+P-XYLENE	190	ug/L	25
SW8260	o-XYLENE	110	ug/L	25
SW8260	TOLUENE	210	ug/L	25
SW8260	TOTAL XYLENES	300	ug/L	1

Sample ID: 608509 Sample Date: 08/05/2019 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 608509 ID: 1908114-2
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	210000	ug/L	1000
E200.8	MAGNESIUM	ND	ug/L	100	U
E200.8	POTASSIUM	240000	ug/L	1000
E200.8	SODIUM	340000	ug/L	1000

Sample ID: 658959 Sample Date: 05/10/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 658959 Dolan Integration Group ID: DIG-035505
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	938	BTU/cuft
SOP	BUTANE	0.08	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.119	MOL %	0.005
SOP	DELTA 13C C1	-60.2	per mil
SOP	DELTA 13C C2	-34.5	per mil
SOP	DELTA 13C C3	-29.9	per mil
SOP	DELTA 13C iC4	-31.3	per mil
SOP	Delta 13C iC5	-28.2	per mil
SOP	DELTA 13C nC4	-28.3	per mil
SOP	Delta 13C nC5	-28.1	per mil
SOP	DELTA D C1	-255	per mil
SOP	ETHANE	0.7	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.116	MOL %	0.005
SOP	HYDROGEN	2.691	MOL %	0.005
SOP	ISOBUTANE	0.037	MOL %	0.005
SOP	ISOPENTANE	0.015	MOL %	0.005
SOP	METHANE	87.797	MOL %	0.005
SOP	NITROGEN (N2)	7.863	MOL %	0.005
SOP	OXYGEN + ARGON	0.274	MOL %	0.005
SOP	PENTANE	0.015	MOL %	0.005
SOP	PROPANE	0.292	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.599	No Unit

Sample ID: 658960 Sample Date: 05/10/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 658960 Dolan Integration Group ID: DIG-035506
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1235	BTU/cuft
SOP	BUTANE	2.393	MOL %	0.005
SOP	C6+ (hexanes +)	0.184	MOL %	0.005
SOP	CARBON DIOXIDE	1.775	MOL %	0.005
SOP	DELTA 13C C1	-48.2	per mil
SOP	DELTA 13C C2	-34	per mil
SOP	DELTA 13C C3	-30.1	per mil
SOP	DELTA 13C CO2	2.9	per mil
SOP	DELTA 13C iC4	-32.4	per mil
SOP	Delta 13C iC5	-29.1	per mil
SOP	DELTA 13C nC4	-28.9	per mil
SOP	Delta 13C nC5	-28.5	per mil
SOP	DELTA D C1	-274	per mil
SOP	ETHANE	12.333	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	0.815	MOL %	0.005
SOP	ISOPENTANE	0.509	MOL %	0.005
SOP	METHANE	68.504	MOL %	0.005
SOP	NITROGEN (N2)	5.049	MOL %	0.005
SOP	OXYGEN + ARGON	1.202	MOL %	0.005
SOP	PENTANE	0.635	MOL %	0.005
SOP	PROPANE	6.601	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.795	No Unit

Sample ID: 636102 Sample Date: 04/26/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 636102 ID: 2204474-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	CALCIUM	ND	mg/L	100	U
E200.7	MAGNESIUM	ND	mg/L	100	U
E200.7	POTASSIUM	ND	mg/L	100	U
E200.7	SODIUM	2100	mg/L	100
E300.0	CHLORIDE	2200	mg/L	40
E300.0	SULFATE	73	mg/L	50
RSK175	ETHANE	110	ug/L	2
RSK175	METHANE	11000	ug/L	1
RSK175	PROPANE	24	ug/L	1
SM2320B	BICARBONATE ALKALINITY as CACO3	120	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	320	mg/L	20
SM2320B	TOTAL ALKALINITY AS CACO3	440	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	4400	mg/L	200
SW8015	TEPH DIESEL RANGE ORGANICS	13	mg/L	1.1
SW8015	TVPH - Gasoline Range Organics	1.7	mg/L	0.1
SW8260	BENZENE	79	ug/L	10
SW8260	ETHYLBENZENE	37	ug/L	10
SW8260	M-+P-XYLENE	140	ug/L	10
SW8260	o-XYLENE	92	ug/L	10
SW8260	TOLUENE	170	ug/L	10
SW8260	TOTAL XYLENES	230	ug/L	1

Sample ID: 636103 Sample Date: 04/26/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 636103 ID: 2204474-2
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	CALCIUM	ND	mg/L	100	U
E200.7	MAGNESIUM	ND	mg/L	100	U
E200.7	POTASSIUM	ND	mg/L	100	U
E200.7	SODIUM	2000	mg/L	100

Sample ID: 646587 Sample Date: 02/01/2023 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston

Sample Results for Sample # 646587 ALS Houston ID: HS23020151-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	30.3	mg/L
E200.8	MAGNESIUM	0.0685	mg/L		J
E200.8	POTASSIUM	58.2	mg/L
E200.8	SODIUM	1670	mg/L
E300.0	CHLORIDE	2450	mg/L
E300.0	SULFATE	54.4	mg/L
RSK175	ETHANE	338	ug/L
RSK175	METHANE	11800	ug/L
RSK175	PROPANE	50.2	ug/L
SM2320B	BICARBONATE ALKALINITY as CACO3	883	mg/L
SM2320B	Carbonate as CaCO3	ND	mg/L		U
SM2320B	TOTAL ALKALINITY AS CACO3	883	mg/L
SM2540C	TOTAL DISSOLVED SOLIDS	5120	mg/L
SW8015	TEPH DIESEL RANGE ORGANICS	11	mg/L
SW8015	TVPH - Gasoline Range Organics	ND	mg/L		U
SW8260	BENZENE	ND	ug/L		U
SW8260	ETHYLBENZENE	ND	ug/L		U
SW8260	M-+P-XYLENE	ND	ug/L		U
SW8260	o-XYLENE	ND	ug/L		U
SW8260	TOLUENE	ND	ug/L		U
SW8260	TOTAL XYLENES	ND	ug/L		U

Sample ID: 646588 Sample Date: 02/01/2023 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston

Sample Results for Sample # 646588 ALS Houston ID: HS23020151-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	785	mg/L
E200.8	MAGNESIUM	0.0648	mg/L		J
E200.8	POTASSIUM	1230	mg/L
E200.8	SODIUM	2180	mg/L

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