Environmental Sample

COGIS - Environmental Sample Site Information

#436847 Information

Sample Site ID	436847
FacilityType	OG	Proj Number
County	LINCOLN - 073	Location	SWNW 14 6S54W
Elevation	5182	Lat/Long	39.53034/-103.41275
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-073-06601	Well Name:	BLACKCOMB 5-14
Well Status:	PR	Operator Name:	POLARIS PRODUCTION OPCO LLC
Location:	SWNW 14 6S 54W

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

563235

539964

648705

555315

Sample ID: 563235 Sample Date: 12/20/2017 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT

Sample Results for Sample # 563235 EMPACT ID: 201712120-08
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
FIELD	HYDROGEN SULFIDE, FIELD	4	ppm
SOP	BUTANE	3.65	MOL %
SOP	C6+ (hexanes +)	1.45	MOL %
SOP	CARBON DIOXIDE	2.11	MOL %
SOP	ETHANE	5.39	MOL %
SOP	Helium	0.61	MOL %
SOP	HYDROGEN	0.02	MOL %
SOP	ISOBUTANE	1.1	MOL %
SOP	ISOPENTANE	0.81	MOL %
SOP	METHANE	26.66	MOL %
SOP	NITROGEN (N2)	50.65	MOL %
SOP	OXYGEN + ARGON	0.4	MOL %
SOP	PENTANE	1.15	MOL %
SOP	PROPANE	6	MOL %

Sample ID: 539964 Sample Date: 10/30/2014 Matrix: GAS Collection Point: GSP Type: PRDG Lab: EMPACT

Sample Results for Sample # 539964 EMPACT
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
FIELD	HYDROGEN SULFIDE, FIELD	2.75	ppm
SOP	ALCOHOLS	0.25	MOL %
SOP	BENZENE	0.0021	MOL %
SOP	BUTANE	3.507	MOL %
SOP	C8+	0.158	MOL %
SOP	CARBON DIOXIDE	1.69	MOL %
SOP	CYCLOHEXANE	0.065	MOL %
SOP	CYCLOPENTANE	0.0276	MOL %
SOP	ETHANE	5.798	MOL %
SOP	ETHYLBENZENE	0.0014	MOL %
SOP	Helium	0.7	MOL %
SOP	HEPTANES, MIXED ISOMERS	0.2189	MOL %
SOP	HYDROGEN	0.01	MOL %
SOP	ISOBUTANE	10.755	MOL %
SOP	ISOPENTANE	0.7625	MOL %
SOP	METHANE	25.7368	MOL %
SOP	METHYL CYCLOHEXANE	0.0618	MOL %
SOP	N-HEXANE	0.2744	MOL %
SOP	NITROGEN (N2)	51.96	MOL %
SOP	Other Hexanes	0.3863	MOL %
SOP	OXYGEN + ARGON	0.37	MOL %
SOP	PENTANE	1.092	MOL %
SOP	PROPANE	6.1099	MOL %
SOP	TOLUENE	0.002	MOL %
SOP	TOTAL XYLENES	0.0019	MOL %

Sample ID: 648705 Sample Date: 04/18/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT

Sample Results for Sample # 648705 EMPACT ID: 202304115-10
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD4913	HYDROGEN SULFIDE, FIELD	0.0084	mg/L	0.0003
AD6730	2,2,4-Trimethylpentane	0.0002	MOL %	0.0001
AD6730	BENZENE	0.0027	MOL %	0.0001
AD6730	BRITISH THERMAL UNITS	949.8	BTU/cuft
AD6730	BUTANE	4.6486	MOL %	0.0001
AD6730	C11 (mixed isomers)	0.0035	MOL %	0.0001
AD6730	C12 (mixed isomers)	0.001	MOL %	0.0001
AD6730	C13 (mixed isomers)	0.0003	MOL %	0.0001
AD6730	CARBON DIOXIDE	3.23	MOL %	0.01
AD6730	CYCLOHEXANE	0.1076	MOL %	0.0001
AD6730	Decane	0.0038	MOL %	0.0001
AD6730	Decanes (mixed isomers)	0.015	MOL %	0.0001
AD6730	ETHANE	5.6127	MOL %	0.0001
AD6730	ETHYLBENZENE	0.003	MOL %	0.0001
AD6730	Helium	0.69	MOL %	0.01
AD6730	Heptane	0.1595	MOL %	0.0001
AD6730	HYDROGEN	0.05	MOL %	0.01
AD6730	ISOBUTANE	1.3359	MOL %	0.0001
AD6730	ISOPENTANE	1.1403	MOL %	0.0001
AD6730	METHANE	25.7486	MOL %	1e-005
AD6730	N-HEXANE	0.4787	MOL %	0.0001
AD6730	n-octane	0.043	MOL %	0.0001
AD6730	NITROGEN (N2)	46.5539	MOL %	0.01
AD6730	NONANE	0.0141	MOL %	0.0001
AD6730	Other Heptanes	0.3795	MOL %	0.0001
AD6730	Other Hexanes	0.6376	MOL %	0.0001
AD6730	Other Nonanes	0.0543	MOL %	0.0001
AD6730	Other Octanes	0.1465	MOL %	0.0001
AD6730	OXYGEN/ARGON RATIO	0.39	MOL %	0.01
AD6730	PENTANE	1.7115	MOL %	0.0001
AD6730	PROPANE	6.8284	MOL %	0.0001
AD6730	SPECIFIC GRAVITY	1.0659	RATIO_AIR
AD6730	Tetradecanes +	0.0004	MOL %	0.0001
AD6730	TOLUENE	0.0034	MOL %	0.0001
AD6730	TOTAL XYLENES	0.0055	MOL %	0.0001

Sample ID: 555315 Sample Date: 01/11/2017 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT

Sample Results for Sample # 555315 EMPACT ID: 201701044-07
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
AD6730	2,2,4-Trimethylpentane	0.0021	MOL %
AD6730	ALCOHOLS	0.0321	MOL %
AD6730	BENZENE	0.002	MOL %
AD6730	BUTANE	4.2436	MOL %
AD6730	C8+	0.2016	MOL %
AD6730	CARBON DIOXIDE	1.99	MOL %
AD6730	CYCLOHEXANE	0.0791	MOL %
AD6730	CYCLOPENTANE	0.0314	MOL %
AD6730	ETHANE	6.142	MOL %
AD6730	ETHYLBENZENE	0.0003	MOL %
AD6730	Helium	0.52	MOL %
AD6730	HEPTANES, MIXED ISOMERS	0.2757	MOL %
AD6730	HYDROGEN	0.01	MOL %
AD6730	ISOBUTANE	1.2742	MOL %
AD6730	ISOPENTANE	0.954	MOL %
AD6730	METHANE	26.5326	MOL %
AD6730	METHYL CYCLOHEXANE	0.0799	MOL %
AD6730	N-HEXANE	0.362	MOL %
AD6730	NITROGEN (N2)	48.01	MOL %
AD6730	Other Hexanes	0.4797	MOL %
AD6730	OXYGEN + ARGON	0.38	MOL %
AD6730	PENTANE	1.3523	MOL %
AD6730	PROPANE	7.0404	MOL %
AD6730	TOLUENE	0.0025	MOL %
AD6730	TOTAL XYLENES	0.0023	MOL %
ASTM D4810	HYDROGEN SULFIDE, FIELD	7	ppm

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COGIS - Environmental Sample Site Information

Sample ID: 563235 Sample Date: 12/20/2017 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT

Sample ID: 539964 Sample Date: 10/30/2014 Matrix: GAS Collection Point: GSP Type: PRDG Lab: EMPACT

Sample ID: 648705 Sample Date: 04/18/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT

Sample ID: 555315 Sample Date: 01/11/2017 Matrix: GAS Collection Point: PRD Type: PRDG Lab: EMPACT