Environmental Sample

COGIS - Environmental Sample Site Information

#418252 Information

Sample Site ID	418252
FacilityType	OG	Proj Number
County	WELD - 123	Location	NESW 31 5N65W
Elevation	4659	Lat/Long	40.355588/-104.709557
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-31863	Well Name:	RE-1 X7 4-6-31
Well Status:	PA	Operator Name:	EXTRACTION OIL & GAS INC
Location:	NESW 31 5N 65W

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: 643717 Sample Date: 10/14/2022 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 643717 Dolan Integration Group ID: DIG-029604
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1217	BTU/cuft
SOP	BUTANE	1.202	MOL %	0.005
SOP	C6+ (hexanes +)	0.166	MOL %	0.005
SOP	CARBON DIOXIDE	0.017	MOL %	0.005
SOP	DELTA 13C C1	-48.9	per mil
SOP	DELTA 13C C2	-32.8	per mil
SOP	DELTA 13C C3	-28.5	per mil
SOP	DELTA 13C nC4	-28	per mil
SOP	DELTA D C1	-238	per mil
SOP	ETHANE	9.764	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.025	MOL %	0.005
SOP	ISOBUTANE	0.763	MOL %	0.005
SOP	ISOPENTANE	0.25	MOL %	0.005
SOP	METHANE	80.872	MOL %	0.005
SOP	NITROGEN (N2)	1.192	MOL %	0.005
SOP	OXYGEN + ARGON	0.088	MOL %	0.005
SOP	PENTANE	0.207	MOL %	0.005
SOP	PROPANE	5.453	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.701	No Unit

Sample ID: 609235 Sample Date: 08/27/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 609235 Dolan Integration Group ID: DIG-020280
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1195	BTU/cuft
SOP	BUTANE	1.2	MOL %	0.005
SOP	C6+ (hexanes +)	0.16	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-48.7	per mil
SOP	DELTA 13C C2	-32.7	per mil
SOP	DELTA 13C C3	-28.3	per mil
SOP	DELTA 13C nC4	-26.9	per mil
SOP	DELTA D C1	-239	per mil
SOP	ETHANE	9.69	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.02	MOL %	0.005
SOP	HYDROGEN	0.04	MOL %	0.005
SOP	ISOBUTANE	0.75	MOL %	0.005
SOP	ISOPENTANE	0.27	MOL %	0.005
SOP	METHANE	79.33	MOL %	0.005
SOP	NITROGEN (N2)	2.48	MOL %	0.005
SOP	OXYGEN + ARGON	0.66	MOL %	0.005
SOP	PENTANE	0.21	MOL %	0.005
SOP	PROPANE	5.19	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.707	No Unit

Sample ID: 609236 Sample Date: 08/27/2019 Matrix: GAS Collection Point: Prd String Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 609236 Dolan Integration Group ID: DIG-020279
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1181	BTU/cuft
SOP	BUTANE	1.18	MOL %	0.005
SOP	C6+ (hexanes +)	0.16	MOL %	0.005
SOP	CARBON DIOXIDE	2.67	MOL %	0.005
SOP	DELTA 13C C1	-44.6	per mil
SOP	DELTA 13C C2	-28.8	per mil
SOP	DELTA 13C C3	-26.1	per mil
SOP	DELTA 13C nC4	-23.9	per mil
SOP	DELTA D C1	-222	per mil
SOP	ETHANE	11.69	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0	MOL %	0.005
SOP	ISOBUTANE	0.66	MOL %	0.005
SOP	ISOPENTANE	0.29	MOL %	0.005
SOP	METHANE	77.1	MOL %	0.005
SOP	NITROGEN (N2)	1.19	MOL %	0.005
SOP	OXYGEN + ARGON	0.57	MOL %	0.005
SOP	PENTANE	0.24	MOL %	0.005
SOP	PROPANE	4.25	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.726	No Unit

Sample ID: 617936 Sample Date: 07/21/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 617936 Dolan Integration Group ID: DIG-023351
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1134	BTU/cuft
SOP	BUTANE	1.04	MOL %	0.005
SOP	C6+ (hexanes +)	0.24	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-48.8	per mil
SOP	DELTA 13C C2	-32.2	per mil
SOP	DELTA 13C C3	-27.6	per mil
SOP	DELTA 13C iC4	-29.5	per mil
SOP	Delta 13C iC5	-27.3	per mil
SOP	DELTA 13C nC4	-26.4	per mil
SOP	Delta 13C nC5	-25.7	per mil
SOP	DELTA D C1	-240	per mil
SOP	ETHANE	9.07	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.03	MOL %	0.005
SOP	HYDROGEN	0.04	MOL %	0.005
SOP	ISOBUTANE	0.68	MOL %	0.005
SOP	ISOPENTANE	0.25	MOL %	0.005
SOP	METHANE	75.83	MOL %	0.005
SOP	NITROGEN (N2)	7.03	MOL %	0.005
SOP	OXYGEN + ARGON	0.79	MOL %	0.005
SOP	PENTANE	0.2	MOL %	0.005
SOP	PROPANE	4.79	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.717	No Unit

Sample ID: 626736 Sample Date: 06/21/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 626736 Dolan Integration Group ID: DIG-025704
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1151	BTU/cuft
SOP	BUTANE	1.178	MOL %	0.005
SOP	C6+ (hexanes +)	0.144	MOL %	0.005
SOP	CARBON DIOXIDE	0.034	MOL %	0.005
SOP	DELTA 13C C1	-47.4	per mil
SOP	DELTA 13C C2	-32.2	per mil
SOP	DELTA 13C C3	-27.8	per mil
SOP	DELTA 13C iC4	-31.7	per mil
SOP	DELTA 13C nC4	-27.3	per mil
SOP	DELTA D C1	-237	per mil
SOP	ETHANE	9.276	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.013	MOL %	0.005
SOP	ISOBUTANE	0.779	MOL %	0.005
SOP	ISOPENTANE	0.264	MOL %	0.005
SOP	METHANE	75.539	MOL %	0.005
SOP	NITROGEN (N2)	5.856	MOL %	0.005
SOP	OXYGEN + ARGON	1.397	MOL %	0.005
SOP	PENTANE	0.217	MOL %	0.005
SOP	PROPANE	5.303	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.724	No Unit

Sample ID: 626737 Sample Date: 06/21/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 626737 Dolan Integration Group ID: DIG-025705
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1148	BTU/cuft
SOP	BUTANE	1.245	MOL %	0.005
SOP	C6+ (hexanes +)	0.091	MOL %	0.005
SOP	CARBON DIOXIDE	2.547	MOL %	0.005
SOP	DELTA 13C C1	-43.4	per mil
SOP	DELTA 13C C2	-28.2	per mil
SOP	DELTA 13C C3	-25.9	per mil
SOP	DELTA 13C CO2	4.9	per mil
SOP	DELTA 13C iC4	-29.3	per mil
SOP	DELTA 13C nC4	-26	per mil
SOP	DELTA D C1	-221	per mil
SOP	ETHANE	10.841	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.023	MOL %	0.005
SOP	ISOBUTANE	0.66	MOL %	0.005
SOP	ISOPENTANE	0.292	MOL %	0.005
SOP	METHANE	75.374	MOL %	0.005
SOP	NITROGEN (N2)	3.505	MOL %	0.005
SOP	OXYGEN + ARGON	0.971	MOL %	0.005
SOP	PENTANE	0.268	MOL %	0.005
SOP	PROPANE	4.183	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.732	No Unit

COGIS DB