Environmental Sample

COGIS - Environmental Sample Site Information

#449626 Information

Sample Site ID	449626
FacilityType	OG	Proj Number
County	WELD - 123	Location	SWNW 15 5N65W
Elevation	4647	Lat/Long	40.40128/-104.65697
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-44420	Well Name:	VT-LDS 4-16-18
Well Status:	PR	Operator Name:	EXTRACTION OIL & GAS INC
Location:	SWNW 15 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: 631285 Sample Date: 11/22/2021 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 631285 Dolan Integration Group ID: DIG-026820
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1229	BTU/cuft
SOP	BUTANE	1.305	MOL %	0.005
SOP	C6+ (hexanes +)	0.241	MOL %	0.005
SOP	CARBON DIOXIDE	0.245	MOL %	0.005
SOP	DELTA 13C C1	-47.2	per mil
SOP	DELTA 13C C2	-29.6	per mil
SOP	DELTA 13C C3	-26.5	per mil
SOP	DELTA 13C CO2	-0.7	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-27.8	per mil
SOP	DELTA 13C nC4	-27.1	per mil
SOP	Delta 13C nC5	-27.5	per mil
SOP	DELTA D C1	-233	per mil
SOP	ETHANE	11.589	MOL %	0.005
SOP	ETHENE	0.011	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.399	MOL %	0.005
SOP	ISOBUTANE	0.651	MOL %	0.005
SOP	ISOPENTANE	0.347	MOL %	0.005
SOP	METHANE	80.058	MOL %	0.005
SOP	NITROGEN (N2)	0.494	MOL %	0.005
SOP	OXYGEN + ARGON	0.037	MOL %	0.005
SOP	PENTANE	0.349	MOL %	0.005
SOP	PROPANE	4.274	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.704	No Unit

Sample ID: 631284 Sample Date: 11/22/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 631284 Dolan Integration Group ID: DIG-026819
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	894	BTU/cuft
SOP	BUTANE	0.03	MOL %	0.005
SOP	C6+ (hexanes +)	0.013	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-49	per mil
SOP	DELTA 13C C2	-29.3	per mil
SOP	DELTA 13C C3	-27.3	per mil
SOP	DELTA 13C nC4	-28.6	per mil
SOP	DELTA D C1	-234	per mil
SOP	ETHANE	0.419	MOL %	0.005
SOP	ETHENE	0.04	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	55.236	MOL %	0.005
SOP	ISOBUTANE	0.015	MOL %	0.005
SOP	ISOPENTANE	0.006	MOL %	0.005
SOP	METHANE	38.286	MOL %	0.005
SOP	NITROGEN (N2)	5.467	MOL %	0.005
SOP	OXYGEN + ARGON	0.365	MOL %	0.005
SOP	PENTANE	0.006	MOL %	0.005
SOP	PROPANE	0.116	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.619	No Unit

Sample ID: 613876 Sample Date: 2/5/2020 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 613876 Dolan Integration Group ID: DIG-021799
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1228	BTU/cuft
SOP	BUTANE	1.44	MOL %	0.005
SOP	C6+ (hexanes +)	0.43	MOL %	0.005
SOP	CARBON DIOXIDE	2.41	MOL %	0.005
SOP	DELTA 13C C1	-45.9	per mil
SOP	DELTA 13C C2	-29.3	per mil
SOP	DELTA 13C C3	-26.5	per mil
SOP	DELTA 13C CO2	4.2	per mil
SOP	DELTA 13C iC4	-30.3	per mil
SOP	Delta 13C iC5	-27.6	per mil
SOP	DELTA 13C nC4	-27.1	per mil
SOP	Delta 13C nC5	-27.6	per mil
SOP	DELTA D C1	-234	per mil
SOP	ETHANE	12.12	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	0.7	MOL %	0.005
SOP	ISOPENTANE	0.4	MOL %	0.005
SOP	METHANE	76.92	MOL %	0.005
SOP	NITROGEN (N2)	0.57	MOL %	0.005
SOP	OXYGEN + ARGON	0.09	MOL %	0.005
SOP	PENTANE	0.41	MOL %	0.005
SOP	PROPANE	4.51	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.74	No Unit

Sample ID: 613875 Sample Date: 2/5/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 613875 Dolan Integration Group ID: DIG-021798
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	888	BTU/cuft
SOP	BUTANE	0.07	MOL %	0.005
SOP	C6+ (hexanes +)	0.05	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-45.8	per mil
SOP	DELTA 13C C2	-29.3	per mil
SOP	DELTA 13C C3	-26.4	per mil
SOP	DELTA 13C iC4	-28.9	per mil
SOP	DELTA 13C nC4	-25.8	per mil
SOP	Delta 13C nC5	-26.1	per mil
SOP	DELTA D C1	-235	per mil
SOP	ETHANE	0.56	MOL %	0.005
SOP	ETHENE	0.02	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	70.17	MOL %	0.005
SOP	ISOBUTANE	0.03	MOL %	0.005
SOP	ISOPENTANE	0.02	MOL %	0.005
SOP	METHANE	23.98	MOL %	0.005
SOP	NITROGEN (N2)	4.69	MOL %	0.005
SOP	OXYGEN + ARGON	0.16	MOL %	0.005
SOP	PENTANE	0.02	MOL %	0.005
SOP	PROPANE	0.23	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.649	No Unit

Sample ID: 611321 Sample Date: 10/18/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 611321 Dolan Integration Group ID: DIG-020795
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	313	BTU/cuft
SOP	BUTANE	0.01	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.01	MOL %	0.005
SOP	DELTA 13C C1	-44.8	per mil
SOP	DELTA 13C C2	-29.7	per mil
SOP	DELTA D C1	-232	per mil
SOP	ETHANE	0.37	MOL %	0.005
SOP	ETHENE	0	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	70.53	MOL %	0.005
SOP	ISOBUTANE	0.01	MOL %	0.005
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	8.22	MOL %	0.005
SOP	NITROGEN (N2)	17.21	MOL %	0.005
SOP	OXYGEN + ARGON	3.56	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.08	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.871	No Unit