Environmental Sample

COGIS - Environmental Sample Site Information

#454032 Information

Sample Site ID	454032
FacilityType	OG	Proj Number
County	WELD - 123	Location	SWSE 26 5N63W
Elevation	4550	Lat/Long	40.3647/-104.403059
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-46384	Well Name:	North Platte 31-35-2MRLNC
Well Status:	PR	Operator Name:	BONANZA CREEK ENERGY OPERATING COMPANY LLC
Location:	SWSE 26 5N 63W

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: 620201 Sample Date: 10/29/2020 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS

Sample Results for Sample # 620201 ALS ID: 2010636-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	150	mg/L	1
E200.8	MAGNESIUM	ND	mg/L	0.1	U
E200.8	POTASSIUM	4600	mg/L	1
E200.8	SODIUM	2900	mg/L	1
E300.0	CHLORIDE	160	mg/L	2
E300.0	SULFATE	190	mg/L	2
RSK175	ETHANE	33	ug/L	2
RSK175	METHANE	100	ug/L	1
RSK175	PROPANE	8.7	ug/L	1
SM2320B	BICARBONATE ALKALINITY as CACO3	ND	mg/L	500	U
SM2320B	CARBONATE ALKALINITY AS CACO3	1100	mg/L	500
SM2320B	TOTAL ALKALINITY AS CACO3	11000	mg/L	500
SM2540C	TOTAL DISSOLVED SOLIDS	8200	mg/L	1000
SW8015	TEPH DIESEL RANGE ORGANICS	1.9	mg/L	1
SW8260	BENZENE	38	ug/L	2
SW8260	ETHYLBENZENE	35	ug/L	2
SW8260	M-+P-XYLENE	130	ug/L	2
SW8260	o-XYLENE	81	ug/L	2
SW8260	TOLUENE	100	ug/L	2
SW8260	TOTAL XYLENES	210	ug/L	1
SW8260	TVPH - Gasoline Range Organics	2400	ug/L	200

Sample ID: 651218 Sample Date: 07/31/2023 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 651218 SPL ID: 23080082-001A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1360	BTU/cuft
SOP	BUTANE	2.3906	MOL %	0.001
SOP	CARBON DIOXIDE	2.2667	MOL %	0.001
SOP	ETHENE	14.6246	MOL %	0.001
SOP	HEXANES	0.9077	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0001	MOL %
SOP	ISOBUTANE	0.8549	MOL %	0.001
SOP	ISOPENTANE	0.43	MOL %	0.001
SOP	METHANE	69.7425	MOL %	0.001
SOP	NITROGEN (N2)	0.4269	MOL %	0.001
SOP	PENTANE	0.5454	MOL %	0.001
SOP	PROPANE	7.8106	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8177	RATIO_AIR

Sample ID: 637089 Sample Date: 05/06/2022 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 637089 SPL ID: 22050072-005A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1365	BTU/cuft
SOP	BUTANE	2.6199	MOL %	0.001
SOP	CARBON DIOXIDE	2.1224	MOL %	0.001
SOP	ETHENE	14.0795	MOL %	0.001
SOP	HEXANES	0.7376	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0003	MOL %
SOP	ISOBUTANE	0.8827	MOL %	0.001
SOP	ISOPENTANE	0.5438	MOL %	0.001
SOP	METHANE	70.1072	MOL %	0.001
SOP	NITROGEN (N2)	0.4152	MOL %	0.001
SOP	PENTANE	0.7151	MOL %	0.001
SOP	PROPANE	7.7763	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.818	RATIO_AIR

Sample ID: 623677 Sample Date: 03/18/2021 Matrix: GAS Collection Point: SEP Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 623677 Dolan Integration Group ID: DIG-024996
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1341	BTU/cuft
SOP	BUTANE	2.76	MOL %	0.005
SOP	C6+ (hexanes +)	0.62	MOL %	0.005
SOP	CARBON DIOXIDE	2.26	MOL %	0.005
SOP	DELTA 13C C1	-50	per mil
SOP	DELTA 13C C2	-35.2	per mil
SOP	DELTA 13C C3	-30.9	per mil
SOP	DELTA 13C CO2	0.9	per mil
SOP	DELTA 13C iC4	-32.3	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-29.5	per mil
SOP	Delta 13C nC5	-29.1	per mil
SOP	DELTA D C1	-280	per mil
SOP	ETHANE	13.75	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.07	MOL %	0.005
SOP	ISOBUTANE	0.93	MOL %	0.005
SOP	ISOPENTANE	0.6	MOL %	0.005
SOP	METHANE	68.23	MOL %	0.005
SOP	NITROGEN (N2)	1.67	MOL %	0.005
SOP	OXYGEN + ARGON	0.31	MOL %	0.005
SOP	PENTANE	0.8	MOL %	0.005
SOP	PROPANE	8	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.824	No Unit

Sample ID: 623676 Sample Date: 03/18/2021 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS

Sample Results for Sample # 623676 ALS ID: 2103417-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	190	mg/L	1
E200.8	MAGNESIUM	ND	mg/L	0.1	U
E200.8	POTASSIUM	4100	mg/L	10
E200.8	SODIUM	4600	mg/L	1
E300.0	CHLORIDE	150	mg/L	0.4
E300.0	SULFATE	150	mg/L	2
RSK175	ETHANE	57	ug/L	2
RSK175	METHANE	160	ug/L	1
RSK175	PROPANE	16	ug/L	1
SM2320B	BICARBONATE ALKALINITY as CACO3	ND	mg/L	500	U
SM2320B	CARBONATE ALKALINITY AS CACO3	1100	mg/L	500
SM2320B	TOTAL ALKALINITY AS CACO3	14000	mg/L	500
SM2540C	TOTAL DISSOLVED SOLIDS	4800	mg/L	2000
SW8015	TEPH DIESEL RANGE ORGANICS	1.7	mg/L	1.1
SW8260	BENZENE	46	ug/L	5
SW8260	ETHYLBENZENE	26	ug/L	5
SW8260	M-+P-XYLENE	95	ug/L	5
SW8260	o-XYLENE	64	ug/L	5
SW8260	TOLUENE	110	ug/L	5
SW8260	TOTAL XYLENES	160	ug/L	1
SW8260	TVPH - Gasoline Range Organics	3900	ug/L	500

Sample ID: 623028 Sample Date: 02/04/2021 Matrix: GAS Collection Point: SEP Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 623028 Dolan Integration Group ID: DIG-024737
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1330	BTU/cuft
SOP	BUTANE	2.63	MOL %	0.005
SOP	C6+ (hexanes +)	0.55	MOL %	0.005
SOP	CARBON DIOXIDE	2.3	MOL %	0.005
SOP	DELTA 13C C1	-50.2	per mil
SOP	DELTA 13C C2	-35.3	per mil
SOP	DELTA 13C C3	-30.8	per mil
SOP	DELTA 13C CO2	1.4	per mil
SOP	DELTA 13C iC4	-31.9	per mil
SOP	Delta 13C iC5	-27.9	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	Delta 13C nC5	-28.5	per mil
SOP	DELTA D C1	-283	per mil
SOP	ETHANE	13.96	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.07	MOL %	0.005
SOP	ISOBUTANE	0.89	MOL %	0.005
SOP	ISOPENTANE	0.55	MOL %	0.005
SOP	METHANE	68.3	MOL %	0.005
SOP	NITROGEN (N2)	1.77	MOL %	0.005
SOP	OXYGEN + ARGON	0.33	MOL %	0.005
SOP	PENTANE	0.73	MOL %	0.005
SOP	PROPANE	7.93	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.819	No Unit

COGIS DB