Environmental Sample

COGIS - Environmental Sample Site Information

#463776 Information

Sample Site ID	463776
FacilityType	OG	Proj Number
County	WELD - 123	Location	SWSW 21 3N66W
Elevation	4982	Lat/Long	40.204744/-104.790394
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-50073	Well Name:	SARCHET 21-5HZ
Well Status:	PR	Operator Name:	KERR MCGEE OIL & GAS ONSHORE LP
Location:	SWSW 21 3N 66W

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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620382

672838

672837

Sample ID: 620382 Sample Date: 10/07/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample Results for Sample # 620382 ISOTECH ID: 773719
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1131	BTU
SOP	BUTANE	0.0124	MOL %	0.0001
SOP	C6+ (hexanes +)	0.0043	MOL %	0.0001
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-48.95	‰
SOP	DELTA 13C C2	-33.35	‰
SOP	DELTA 13C C3	-28.19	‰
SOP	DELTA 13C iC4	-29.74	‰
SOP	DELTA 13C nC4	-24.2	‰
SOP	DELTA D C1	-236.4	‰
SOP	ETHANE	10.59	MOL %	0.0001
SOP	ETHENE	0.0079	MOL %	0.0001
SOP	Helium	0.0193	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	0.077	MOL %	0.0001
SOP	ISOPENTANE	0.0019	MOL %	0.0001
SOP	METHANE	85.97	MOL %	0.0002
SOP	NITROGEN (N2)	0.64	MOL %	0.01
SOP	OXYGEN (O2)	0.03	MOL %	0.01
SOP	PENTANE	0.0019	MOL %	0.0001
SOP	PROPANE	2.65	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.635	RATIO_AIR

Sample ID: 672838 Sample Date: 09/02/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample Results for Sample # 672838 ISOTECH ID: 984419
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	ND	MOL %	0.005	ND
SOP	BRITISH THERMAL UNITS	1238	BTU
SOP	BUTANE	1.83	MOL %	0.0001
SOP	C6+ (hexanes +)	0.23	MOL %	0.0001
SOP	CARBON DIOXIDE	2.58	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-48	‰
SOP	DELTA 13C C2	-30.2	‰
SOP	DELTA 13C C3	-26.9	‰
SOP	DELTA 13C CO2	3.4	‰
SOP	DELTA 13C iC4	-30.3	‰
SOP	Delta 13C iC5	-27.8	‰
SOP	DELTA 13C nC4	-26.4	‰
SOP	Delta 13C nC5	-26.6	‰
SOP	DELTA D C1	-227	‰
SOP	ETHANE	11.83	MOL %	0.0001
SOP	ETHENE	0.0198	MOL %	0.0001
SOP	Helium	0.0074	MOL %	0.0025
SOP	HYDROGEN	2.03	MOL %	0.0025
SOP	ISOBUTANE	0.86	MOL %	0.0001
SOP	ISOPENTANE	0.515	MOL %	0.0001
SOP	METHANE	74.07	MOL %	0.0002
SOP	NITROGEN (N2)	0.41	MOL %	0.01
SOP	OXYGEN (O2)	0.07	MOL %	0.01
SOP	PENTANE	0.505	MOL %	0.0001
SOP	PROPANE	5.05	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.742	RATIO_AIR

Sample ID: 672837 Sample Date: 09/02/2025 Matrix: LIQUID Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 672837 Dolan Integration Group ID: DIG-041174
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
CALC	BTX aromatics %	0.75	%
CALC	carbon preference index (Hunt)	1.169	Ratio
CALC	carbon preference index (Marzi)	1.038	Ratio
CALC	cycloparaffins %	0.467	%
CALC	isoparaffins % (branched)	0.865	%
CALC	isoprenoids %	13.693	%
CALC	n paraffin %	50.446	%
CALC	nC17/(nC18+nC29) ratio	0.986	Ratio
CALC	nC18/(nC18+nC19) ratio	0.564	Ratio
CALC	phytane/nC18 ratio	0.435	Ratio
CALC	pristane/nC17 ratio	0.522	Ratio
CALC	pristane/phytane ratio	1.519	Ratio
CALC	resolved unknowns %	31.46	%
G02G	1,1,3-Trimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	1,1,3-Trimethylcyclopentane	ND	ppm	10	ND
G02G	1,1-dimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	1,1-dimethylcyclopentane	ND	ppm	10	ND
G02G	1,2,3-trimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	1,2,3-trimethylcyclopentane	ND	ppm	10	ND
G02G	1,2,4-trimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	1,2,4-trimethylcyclopentane	ND	ppm	10	ND
G02G	2,2,3-trimethylbutane	ND	AREA COUNT	1	ND
G02G	2,2,3-trimethylbutane	ND	ppm	10	ND
G02G	2,2-DIMETHYLBUTANE	ND	AREA COUNT	1	ND
G02G	2,2-DIMETHYLBUTANE	ND	ppm	10	ND
G02G	2,2-dimethylpentane	ND	AREA COUNT	1	ND
G02G	2,2-dimethylpentane	ND	ppm	10	ND
G02G	2,3-DIMETHYLBUTANE	ND	AREA COUNT	1	ND
G02G	2,3-DIMETHYLBUTANE	ND	ppm	10	ND
G02G	2,3-dimethylpentane	ND	AREA COUNT	1	ND
G02G	2,3-dimethylpentane	ND	ppm	10	ND
G02G	2,4-dimethylpentane	ND	AREA COUNT	1	ND
G02G	2,4-dimethylpentane	ND	ppm	10	ND
G02G	2-methylhexane	ND	AREA COUNT	1	ND
G02G	2-methylhexane	ND	ppm	10	ND
G02G	2-METHYLPENTANE	ND	AREA COUNT	1	ND
G02G	2-METHYLPENTANE	ND	ppm	10	ND
G02G	3,3-dimethylpentane	ND	AREA COUNT	1	ND
G02G	3,3-dimethylpentane	ND	ppm	10	ND
G02G	3-ethylpentane	ND	AREA COUNT	1	ND
G02G	3-ethylpentane	ND	ppm	10	ND
G02G	3-methylhexane	1.151	AREA COUNT	1
G02G	3-methylhexane	104	ppm	10
G02G	3-METHYLPENTANE	ND	AREA COUNT	1	ND
G02G	3-METHYLPENTANE	ND	ppm	10	ND
G02G	BENZENE	ND	AREA COUNT	1	ND
G02G	BENZENE	ND	ppm	10	ND
G02G	BUTANE	11.627	AREA COUNT	1
G02G	BUTANE	1032	ppm	10
G02G	cis-1,3-dimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	cis-1,3-dimethylcyclopentane	ND	ppm	10	ND
G02G	CYCLOHEXANE	1.367	AREA COUNT	1
G02G	CYCLOHEXANE	126	ppm	10
G02G	CYCLOPENTANE	ND	AREA COUNT	1	ND
G02G	CYCLOPENTANE	ND	ppm	10	ND
G02G	Decane	71.204	AREA COUNT	1
G02G	Decane	6460	ppm	10
G02G	ETHYLBENZENE	2.807	AREA COUNT	1
G02G	ETHYLBENZENE	251	ppm	10
G02G	ethylcyclopentane	ND	AREA COUNT	1	ND
G02G	ethylcyclopentane	ND	ppm	10	ND
G02G	Heptane	2.79	AREA COUNT	1
G02G	Heptane	252	ppm	10
G02G	HEXANES	1.266	AREA COUNT	1
G02G	HEXANES	114	ppm	10
G02G	highly branched C25 isoprenoid	ND	AREA COUNT	1	ND
G02G	highly branched C25 isoprenoid	ND	ppm	10	ND
G02G	ISOBUTANE	8.562	AREA COUNT	1
G02G	ISOBUTANE	735	ppm	10
G02G	ISOPENTANE	1.316	AREA COUNT	1
G02G	ISOPENTANE	115	ppm	10
G02G	isoprenoid C10	11.482	AREA COUNT	1
G02G	isoprenoid C10	1042	ppm	10
G02G	isoprenoid C11	25.254	AREA COUNT	1
G02G	isoprenoid C11	2293	ppm	10
G02G	isoprenoid C13	55.794	AREA COUNT	1
G02G	isoprenoid C13	5077	ppm	10
G02G	isoprenoid C14	48.451	AREA COUNT	1
G02G	isoprenoid C14	4414	ppm	10
G02G	isoprenoid C15	51.206	AREA COUNT	1
G02G	isoprenoid C15	4669	ppm	10
G02G	isoprenoid C16	61.061	AREA COUNT	1
G02G	isoprenoid C16	5568	ppm	10
G02G	isoprenoid C18	59.991	AREA COUNT	1
G02G	isoprenoid C18	5476	ppm	10
G02G	isoprenoid C9	2.162	AREA COUNT	1
G02G	isoprenoid C9	196	ppm	10
G02G	m-XYLENE	8.045	AREA COUNT	1
G02G	m-XYLENE	712	ppm	10
G02G	METHYL CYCLOHEXANE	5.668	AREA COUNT	1
G02G	METHYL CYCLOHEXANE	522	ppm	10
G02G	METHYLCYCLOPENTANE	ND	AREA COUNT	1	ND
G02G	METHYLCYCLOPENTANE	ND	ppm	10	ND
G02G	n-C11	147.398	AREA COUNT	1
G02G	n-C11	13386	ppm	10
G02G	n-C12	158.515	AREA COUNT	1
G02G	n-C12	14410	ppm	10
G02G	n-C13	172.538	AREA COUNT	1
G02G	n-C13	15701	ppm	10
G02G	n-C14	152.902	AREA COUNT	1
G02G	n-C14	13928	ppm	10
G02G	n-C15	155.987	AREA COUNT	1
G02G	n-C15	14224	ppm	10
G02G	n-C16	131.17	AREA COUNT	1
G02G	n-C16	11961	ppm	10
G02G	n-C17	129.951	AREA COUNT	1
G02G	n-C17	11862	ppm	10
G02G	n-C18	102.706	AREA COUNT	1
G02G	n-C18	9375	ppm	10
G02G	n-C19	79.373	AREA COUNT	1
G02G	n-C19	7245	ppm	10
G02G	n-C20	72.226	AREA COUNT	1
G02G	n-C20	6598	ppm	10
G02G	n-C21	45.623	AREA COUNT	1
G02G	n-C21	4169	ppm	10
G02G	n-C22	35.161	AREA COUNT	1
G02G	n-C22	3214	ppm	10
G02G	n-C23	21.553	AREA COUNT	1
G02G	n-C23	1971	ppm	10
G02G	n-C24	13.218	AREA COUNT	1
G02G	n-C24	1209	ppm	10
G02G	n-C25	10.211	AREA COUNT	1
G02G	n-C25	934	ppm	10
G02G	n-C26	8.884	AREA COUNT	1
G02G	n-C26	813	ppm	10
G02G	n-C27	4.365	AREA COUNT	1
G02G	n-C27	400	ppm	10
G02G	n-C28	2.484	AREA COUNT	1
G02G	n-C28	227	ppm	10
G02G	n-C29	1.827	AREA COUNT	1
G02G	n-C29	167	ppm	10
G02G	n-C30	1.67	AREA COUNT	1
G02G	n-C30	153	ppm	10
G02G	n-C31	4.463	AREA COUNT	1
G02G	n-C31	409	ppm	10
G02G	n-c32	1.834	AREA COUNT	1
G02G	n-c32	168	ppm	10
G02G	n-C33	2.398	AREA COUNT	1
G02G	n-C33	220	ppm	10
G02G	n-C34	1.522	AREA COUNT	1
G02G	n-C34	139	ppm	10
G02G	n-C35	2.525	AREA COUNT	1
G02G	n-C35	231	ppm	10
G02G	n-C36	ND	AREA COUNT	1	ND
G02G	n-C36	ND	ppm	10	ND
G02G	n-C37	ND	AREA COUNT	1	ND
G02G	n-C37	ND	ppm	10	ND
G02G	n-C38	ND	AREA COUNT	1	ND
G02G	n-C38	ND	ppm	10	ND
G02G	n-C39	ND	AREA COUNT	1	ND
G02G	n-C39	ND	ppm	10	ND
G02G	n-C40	ND	AREA COUNT	1	ND
G02G	n-C40	ND	ppm	10	ND
G02G	n-C41	ND	AREA COUNT	1	ND
G02G	n-C41	ND	ppm	10	ND
G02G	n-octane	6.026	AREA COUNT	1
G02G	n-octane	544	ppm	10
G02G	Normal Alkane C9	22.967	AREA COUNT	1
G02G	Normal Alkane C9	2079	ppm	10
G02G	o-XYLENE	6.016	AREA COUNT	1
G02G	o-XYLENE	542	ppm	10
G02G	p-XYLENE	2.358	AREA COUNT	1
G02G	p-XYLENE	217	ppm	10
G02G	PENTANE	ND	AREA COUNT	1	ND
G02G	PENTANE	ND	ppm	10	ND
G02G	PHENANTHRENE	ND	AREA COUNT	1	ND
G02G	PHENANTHRENE	ND	ppm	10	ND
G02G	phytane	44.672	AREA COUNT	1
G02G	phytane	4082	ppm	10
G02G	pristane	67.836	AREA COUNT	1
G02G	pristane	6192	ppm	10
G02G	Propyl-benzene	ND	AREA COUNT	1	ND
G02G	Propyl-benzene	ND	ppm	10	ND
G02G	TOLUENE	4.225	AREA COUNT	1
G02G	TOLUENE	363	ppm	10
G02G	trans-1,2-dimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	trans-1,2-dimethylcyclopentane	ND	ppm	10	ND
G02G	trans-1,3-dimethylcyclopentane	ND	AREA COUNT	1	ND
G02G	trans-1,3-dimethylcyclopentane	ND	ppm	10	ND

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COGIS - Environmental Sample Site Information

Sample ID: 620382 Sample Date: 10/07/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: ISOTECH

Sample ID: 672838 Sample Date: 09/02/2025 Matrix: GAS Collection Point: PRDC Type: PCS Lab: ISOTECH

Sample ID: 672837 Sample Date: 09/02/2025 Matrix: LIQUID Collection Point: BDH Type: BDH Lab: Dolan Integration Group