Environmental Sample

COGIS - Environmental Sample Site Information

#293434 Information

Sample Site ID	293434
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENE 35 5N66W
Elevation	4665	Lat/Long	40.356344/-104.739805
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-26553	Well Name:	SCHANK J 35-7
Well Status:	PA	Operator Name:	PDC ENERGY INC
Location:	SENE 35 5N 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)

All

Sample ID: 665285 Sample Date: 12/11/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 665285 Dolan Integration Group ID: DIG-038407
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	899	BTU/cuft
SOP	BUTANE	0.506	MOL %	0.005
SOP	C6+ (hexanes +)	0.058	MOL %	0.005
SOP	CARBON DIOXIDE	0.699	MOL %	0.005
SOP	DELTA 13C C1	-61.2	per mil
SOP	DELTA 13C C2	-28.2	per mil
SOP	DELTA 13C C3	-25.5	per mil
SOP	DELTA 13C CO2	5.4	per mil
SOP	DELTA 13C iC4	-28	per mil
SOP	Delta 13C iC5	-25.4	per mil
SOP	DELTA 13C nC4	-25.4	per mil
SOP	Delta 13C nC5	-25.6	per mil
SOP	DELTA D C1	-259	per mil
SOP	ETHANE	3.434	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.174	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.272	MOL %	0.005
SOP	ISOPENTANE	0.209	MOL %	0.005
SOP	METHANE	75.063	MOL %	0.005
SOP	NITROGEN (N2)	16.492	MOL %	0.005
SOP	OXYGEN + ARGON	1.527	MOL %	0.005
SOP	PENTANE	0.197	MOL %	0.005
SOP	PROPANE	1.367	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.688	No Unit

Sample ID: 665286 Sample Date: 12/11/2024 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 665286 Dolan Integration Group ID: DIG-038408
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1140	BTU/cuft
SOP	BUTANE	1.31	MOL %	0.005
SOP	C6+ (hexanes +)	0.028	MOL %	0.005
SOP	CARBON DIOXIDE	2.534	MOL %	0.005
SOP	DELTA 13C C1	-44.4	per mil
SOP	DELTA 13C C2	-27.5	per mil
SOP	DELTA 13C C3	-25.3	per mil
SOP	DELTA 13C CO2	4.7	per mil
SOP	DELTA 13C iC4	-27.9	per mil
SOP	Delta 13C iC5	-25.2	per mil
SOP	DELTA 13C nC4	-25	per mil
SOP	Delta 13C nC5	-24.9	per mil
SOP	DELTA D C1	-222	per mil
SOP	ETHANE	11.228	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	0.731	MOL %	0.005
SOP	ISOPENTANE	0.291	MOL %	0.005
SOP	METHANE	73.144	MOL %	0.005
SOP	NITROGEN (N2)	4.719	MOL %	0.005
SOP	OXYGEN + ARGON	1.269	MOL %	0.005
SOP	PENTANE	0.233	MOL %	0.005
SOP	PROPANE	4.512	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.743	No Unit

Sample ID: 654178 Sample Date: 11/17/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 654178 Dolan Integration Group ID: DIG-033616
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	883	BTU/cuft
SOP	BUTANE	0.334	MOL %	0.005
SOP	C6+ (hexanes +)	0.238	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-66.2	per mil
SOP	DELTA 13C C2	-29.4	per mil
SOP	DELTA 13C C3	-25.8	per mil
SOP	DELTA 13C iC4	-29	per mil
SOP	Delta 13C iC5	-26.2	per mil
SOP	DELTA 13C nC4	-25.6	per mil
SOP	Delta 13C nC5	-26	per mil
SOP	DELTA D C1	-264	per mil
SOP	ETHANE	1.115	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.192	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.153	MOL %	0.005
SOP	ISOPENTANE	0.226	MOL %	0.005
SOP	METHANE	79.722	MOL %	0.005
SOP	NITROGEN (N2)	17.094	MOL %	0.005
SOP	OXYGEN + ARGON	0.277	MOL %	0.005
SOP	PENTANE	0.237	MOL %	0.005
SOP	PROPANE	0.412	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.657	No Unit

Sample ID: 654179 Sample Date: 11/17/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 654179 Dolan Integration Group ID: DIG-033617
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1215	BTU/cuft
SOP	BUTANE	1.506	MOL %	0.005
SOP	C6+ (hexanes +)	0.129	MOL %	0.005
SOP	CARBON DIOXIDE	2.562	MOL %	0.005
SOP	DELTA 13C C1	-44.7	per mil
SOP	DELTA 13C C2	-27.9	per mil
SOP	DELTA 13C C3	-25.4	per mil
SOP	DELTA 13C CO2	5.6	per mil
SOP	DELTA 13C iC4	-29.8	per mil
SOP	DELTA 13C nC4	-26.4	per mil
SOP	DELTA D C1	-222	per mil
SOP	ETHANE	11.616	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	0.801	MOL %	0.005
SOP	ISOPENTANE	0.414	MOL %	0.005
SOP	METHANE	77.016	MOL %	0.005
SOP	NITROGEN (N2)	0.695	MOL %	0.005
SOP	OXYGEN + ARGON	0.15	MOL %	0.005
SOP	PENTANE	0.36	MOL %	0.005
SOP	PROPANE	4.752	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.736	No Unit

Sample ID: 654177 Sample Date: 11/17/2023 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston

Sample Results for Sample # 654177 ALS Houston ID: HS23111425-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	5	mg/L
E200.8	MAGNESIUM	1.06	mg/L
E200.8	POTASSIUM	2.14	mg/L
E200.8	SODIUM	537	mg/L
E300.0	CHLORIDE	773	mg/L
E300.0	SULFATE	ND	mg/L		U
RSK175	ETHANE	937	ug/L
RSK175	METHANE	7520	ug/L
RSK175	PROPANE	75.4	ug/L
SM2320B	BICARBONATE ALKALINITY as CACO3	99.2	mg/L
SM2320B	Carbonate as CaCO3	40	mg/L
SM2320B	TOTAL ALKALINITY AS CACO3	139	mg/L
SM2540C	TOTAL DISSOLVED SOLIDS	1280	mg/L
SW8015	TEPH DIESEL RANGE ORGANICS	1.4	mg/L
SW8015	TVPH - Gasoline Range Organics	165	mg/L
SW8260	BENZENE	1100	ug/L
SW8260	ETHYLBENZENE	ND	ug/L		U
SW8260	M-+P-XYLENE	1300	ug/L
SW8260	o-XYLENE	ND	ug/L		U
SW8260	TOLUENE	1900	ug/L
SW8260	TOTAL XYLENES	1500	ug/L

Sample ID: 643902 Sample Date: 11/16/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 643902 Dolan Integration Group ID: DIG-030159
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	794	BTU/cuft
SOP	BUTANE	0.337	MOL %	0.005
SOP	C6+ (hexanes +)	0.138	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-65.7	per mil
SOP	DELTA 13C C2	-29	per mil
SOP	DELTA 13C C3	-25.2	per mil
SOP	DELTA 13C iC4	-29.2	per mil
SOP	Delta 13C iC5	-25.8	per mil
SOP	DELTA 13C nC4	-25.9	per mil
SOP	Delta 13C nC5	-26.1	per mil
SOP	DELTA D C1	-266	per mil
SOP	ETHANE	1.115	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.169	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.166	MOL %	0.005
SOP	ISOPENTANE	0.198	MOL %	0.005
SOP	METHANE	71.542	MOL %	0.005
SOP	NITROGEN (N2)	23.339	MOL %	0.005
SOP	OXYGEN + ARGON	2.352	MOL %	0.005
SOP	PENTANE	0.192	MOL %	0.005
SOP	PROPANE	0.452	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.691	No Unit

Sample ID: 643903 Sample Date: 11/16/2022 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 643903 Dolan Integration Group ID: DIG-030160
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1049	BTU/cuft
SOP	BUTANE	1.387	MOL %	0.005
SOP	C6+ (hexanes +)	0.081	MOL %	0.005
SOP	CARBON DIOXIDE	2.33	MOL %	0.005
SOP	DELTA 13C C1	-43.5	per mil
SOP	DELTA 13C C2	-27.6	per mil
SOP	DELTA 13C C3	-24.4	per mil
SOP	DELTA 13C CO2	4	per mil
SOP	DELTA 13C nC4	-24.5	per mil
SOP	DELTA D C1	-222	per mil
SOP	ETHANE	10.055	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	0.728	MOL %	0.005
SOP	ISOPENTANE	0.336	MOL %	0.005
SOP	METHANE	66.382	MOL %	0.005
SOP	NITROGEN (N2)	11.39	MOL %	0.005
SOP	OXYGEN + ARGON	2.943	MOL %	0.005
SOP	PENTANE	0.277	MOL %	0.005
SOP	PROPANE	4.09	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.772	No Unit

Sample ID: 643904 Sample Date: 11/16/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston

Sample Results for Sample # 643904 ALS Houston ID: HS22111202-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	5.21	mg/L
E200.8	MAGNESIUM	1.01	mg/L
E200.8	POTASSIUM	2.38	mg/L
E200.8	SODIUM	507	mg/L
E300.0	CHLORIDE	800	mg/L
E300.0	SULFATE	ND	mg/L		U
RSK175	ETHANE	1460	ug/L
RSK175	METHANE	16900	ug/L
RSK175	PROPANE	1540	ug/L
SM2320B	BICARBONATE ALKALINITY as CACO3	74.9	mg/L
SM2320B	Carbonate as CaCO3	44.5	mg/L
SM2320B	TOTAL ALKALINITY AS CACO3	119	mg/L
SM2540C	TOTAL DISSOLVED SOLIDS	1440	mg/L
SW8015	TEPH DIESEL RANGE ORGANICS	0.45	mg/L
SW8015	TVPH - Gasoline Range Organics	15.4	mg/L
SW8260	BENZENE	990	ug/L
SW8260	ETHYLBENZENE	94	ug/L
SW8260	M-+P-XYLENE	1300	ug/L
SW8260	o-XYLENE	280	ug/L
SW8260	TOLUENE	1500	ug/L
SW8260	TOTAL XYLENES	1600	ug/L

Sample ID: 670142 Sample Date: 07/15/2025 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 670142 Dolan Integration Group ID: DIG-040503
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	830	BTU/cuft
SOP	BUTANE	0.32	MOL %	0.005
SOP	C6+ (hexanes +)	0.07	MOL %	0.005
SOP	CARBON DIOXIDE	0.01	MOL %	0.005
SOP	DELTA 13C C1	-65.9	per mil
SOP	DELTA 13C C2	-30.4	per mil
SOP	DELTA 13C C3	-26	per mil
SOP	DELTA 13C iC4	-29.1	per mil
SOP	Delta 13C iC5	-27	per mil
SOP	DELTA 13C nC4	-25.5	per mil
SOP	Delta 13C nC5	-25.2	per mil
SOP	DELTA D C1	-275	per mil
SOP	ETHANE	1.24	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.1	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.14	MOL %	0.005
SOP	ISOPENTANE	0.18	MOL %	0.005
SOP	METHANE	75.48	MOL %	0.005
SOP	NITROGEN (N2)	20.41	MOL %	0.005
SOP	OXYGEN + ARGON	1.41	MOL %	0.005
SOP	PENTANE	0.19	MOL %	0.005
SOP	PROPANE	0.47	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.672	No Unit

Sample ID: 635477 Sample Date: 03/02/2022 Matrix: WATER Collection Point: BDH Type: BDH Lab:

Sample Results for Sample # 635477 ID: 2203060-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	6.3	mg/L	1
E200.8	MAGNESIUM	0.99	mg/L	0.1
E200.8	POTASSIUM	2.2	mg/L	1
E200.8	SODIUM	540	mg/L	1
E300.0	CHLORIDE	630	mg/L	10
E300.0	SULFATE	ND	mg/L	50	U
RSK175	ETHANE	1700	ug/L	10
RSK175	METHANE	29000	ug/L	5
RSK175	PROPANE	3400	ug/L	5
SM2320B	BICARBONATE ALKALINITY as CACO3	120	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	120	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	1300	mg/L	40
SW8015	TEPH DIESEL RANGE ORGANICS	1.3	mg/L	1
SW8260	BENZENE	710	ug/L	50
SW8260	ETHYLBENZENE	87	ug/L	50
SW8260	M-+P-XYLENE	1200	ug/L	50
SW8260	o-XYLENE	240	ug/L	50
SW8260	TOLUENE	1600	ug/L	50
SW8260	TOTAL XYLENES	1500	ug/L	1
SW8260	TVPH - Gasoline Range Organics	9300	ug/L	5000

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