Environmental Sample

COGIS - Environmental Sample Site Information

#486177 Information

Sample Site ID	486177
FacilityType	OG	Proj Number
County	WELD - 123	Location	NWNW 36 5N63W
Elevation	4544	Lat/Long	40.362058/-104.392076
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-52461	Well Name:	State North Platte F-36 Fed 25N-10-02
Well Status:	PR	Operator Name:	BONANZA CREEK ENERGY OPERATING COMPANY LLC
Location:	NWNW 36 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: 672696 Sample Date: 09/22/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 672696 SPL ID: 25100014-001A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1351	BTU/cuft
SOP	BUTANE	2.3278	MOL %	0.001
SOP	CARBON DIOXIDE	2.2831	MOL %	0.001
SOP	ETHENE	14.0589	MOL %	0.001
SOP	HEXANES	0.8118	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0002	MOL %
SOP	ISOBUTANE	0.8137	MOL %	0.001
SOP	ISOPENTANE	0.4267	MOL %	0.001
SOP	METHANE	70.2804	MOL %	0.001
SOP	NITROGEN (N2)	0.4803	MOL %	0.001
SOP	PENTANE	0.5447	MOL %	0.001
SOP	PROPANE	7.9724	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8127	RATIO_AIR

Sample ID: 672151 Sample Date: 08/22/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 672151 SPL ID: 25080243-001A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1370	BTU/cuft
SOP	BUTANE	2.4667	MOL %	0.001
SOP	CARBON DIOXIDE	2.2621	MOL %	0.001
SOP	ETHENE	13.8556	MOL %	0.001
SOP	HEXANES	1.0609	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0001	MOL %
SOP	ISOBUTANE	0.8464	MOL %	0.001
SOP	ISOPENTANE	0.4833	MOL %	0.001
SOP	METHANE	69.8449	MOL %	0.001
SOP	NITROGEN (N2)	0.4782	MOL %	0.001
SOP	PENTANE	0.629	MOL %	0.001
SOP	PROPANE	8.0728	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8245	RATIO_AIR

Sample ID: 671543 Sample Date: 07/25/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 671543 SPL ID: 25080043-005A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1361	BTU/cuft
SOP	BUTANE	2.4869	MOL %	0.001
SOP	CARBON DIOXIDE	2.2495	MOL %	0.001
SOP	ETHENE	14.2112	MOL %	0.001
SOP	HEXANES	0.8886	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0002	MOL %
SOP	ISOBUTANE	0.8579	MOL %	0.001
SOP	ISOPENTANE	0.4268	MOL %	0.001
SOP	METHANE	69.8253	MOL %	0.001
SOP	NITROGEN (N2)	0.4889	MOL %	0.001
SOP	PENTANE	0.505	MOL %	0.001
SOP	PROPANE	8.0597	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8183	RATIO_AIR

Sample ID: 670451 Sample Date: 06/27/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 670451 SPL ID: 25070109-003A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1337	BTU/cuft
SOP	BUTANE	2.205	MOL %	0.001
SOP	CARBON DIOXIDE	2.2651	MOL %	0.001
SOP	ETHENE	13.7683	MOL %	0.001
SOP	HEXANES	0.7992	MOL %	0.001
SOP	HYDROGEN SULFIDE		MOL %
SOP	ISOBUTANE	0.7715	MOL %	0.001
SOP	ISOPENTANE	0.4104	MOL %	0.001
SOP	METHANE	71.2325	MOL %	0.001
SOP	NITROGEN (N2)	0.4879	MOL %	0.001
SOP	PENTANE	0.5265	MOL %	0.001
SOP	PROPANE	7.5336	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8033	RATIO_AIR

Sample ID: 668387 Sample Date: 05/27/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 668387 SPL ID: 25060067-008A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1375	BTU/cuft
SOP	BUTANE	2.5946	MOL %	0.001
SOP	CARBON DIOXIDE	2.2268	MOL %	0.001
SOP	ETHENE	14.0687	MOL %	0.001
SOP	HEXANES	1.0229	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0001	MOL %
SOP	ISOBUTANE	0.8802	MOL %	0.001
SOP	ISOPENTANE	0.5003	MOL %	0.001
SOP	METHANE	69.5364	MOL %	0.001
SOP	NITROGEN (N2)	0.4816	MOL %	0.001
SOP	PENTANE	0.6445	MOL %	0.001
SOP	PROPANE	8.0439	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8269	RATIO_AIR

Sample ID: 668215 Sample Date: 04/29/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 668215 SPL ID: 25050057-002A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1360	BTU/cuft
SOP	BUTANE	2.4611	MOL %	0.001
SOP	CARBON DIOXIDE	2.2573	MOL %	0.001
SOP	ETHENE	15.116	MOL %	0.001
SOP	HEXANES	0.6233	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0002	MOL %
SOP	ISOBUTANE	0.8588	MOL %	0.001
SOP	ISOPENTANE	0.4664	MOL %	0.001
SOP	METHANE	68.9331	MOL %	0.001
SOP	NITROGEN (N2)	0.5517	MOL %	0.001
SOP	PENTANE	0.5903	MOL %	0.001
SOP	PROPANE	8.1418	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8188	RATIO_AIR

Sample ID: 666972 Sample Date: 03/27/2025 Matrix: GAS Collection Point: PRODEQP Type: PRDG Lab: SPL

Sample Results for Sample # 666972 SPL ID: 25040068-007A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1332	BTU/cuft
SOP	BUTANE	2.3339	MOL %	0.001
SOP	CARBON DIOXIDE	2.2955	MOL %	0.001
SOP	ETHENE	13.6999	MOL %	0.001
SOP	HEXANES	0.5194	MOL %	0.001
SOP	HYDROGEN SULFIDE	0.0002	MOL %
SOP	ISOBUTANE	0.8284	MOL %	0.001
SOP	ISOPENTANE	0.4108	MOL %	0.001
SOP	METHANE	71.1834	MOL %	0.001
SOP	NITROGEN (N2)	0.4827	MOL %	0.001
SOP	PENTANE	0.5577	MOL %	0.001
SOP	PROPANE	7.6881	MOL %	0.001
SOP	SPECIFIC GRAVITY	0.8006	RATIO_AIR

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