Environmental Sample

COGIS - Environmental Sample Site Information

#449621 Information

Sample Site ID	449621
FacilityType	OG	Proj Number
County	WELD - 123	Location	SWNW 15 5N65W
Elevation	4647	Lat/Long	40.401249/-104.657228
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-44415	Well Name:	VT-Alles 1-16-18
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

654958

654957

621863

Sample ID: 654958 Sample Date: 11/29/2023 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 654958 Dolan Integration Group ID: DIG-033765
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1224	BTU/cuft
SOP	BUTANE	1.504	MOL %	0.005
SOP	C6+ (hexanes +)	0.216	MOL %	0.005
SOP	CARBON DIOXIDE	2.454	MOL %	0.005
SOP	DELTA 13C C1	-45.3	per mil
SOP	DELTA 13C C2	-29.4	per mil
SOP	DELTA 13C C3	-26.3	per mil
SOP	DELTA 13C CO2	3.5	per mil
SOP	DELTA 13C iC4	-29.7	per mil
SOP	Delta 13C iC5	-27.4	per mil
SOP	DELTA 13C nC4	-26	per mil
SOP	Delta 13C nC5	-25.8	per mil
SOP	DELTA D C1	-232	per mil
SOP	ETHANE	12.344	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	0.721	MOL %	0.005
SOP	ISOPENTANE	0.352	MOL %	0.005
SOP	METHANE	76.428	MOL %	0.005
SOP	NITROGEN (N2)	0.628	MOL %	0.005
SOP	OXYGEN + ARGON	0.109	MOL %	0.005
SOP	PENTANE	0.339	MOL %	0.005
SOP	PROPANE	4.905	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.739	No Unit

Sample ID: 654957 Sample Date: 11/29/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 654957 Dolan Integration Group ID: DIG-033764
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1003	BTU/cuft
SOP	BUTANE	0.01	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-45.4	per mil
SOP	DELTA 13C C2	-26.8	per mil
SOP	DELTA D C1	-229	per mil
SOP	ETHANE	1.081	MOL %	0.005
SOP	ETHENE	0.078	MOL %	0.005
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	12.565	MOL %	0.005
SOP	ISOBUTANE	0.006	MOL %	0.005
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	84.64	MOL %	0.005
SOP	NITROGEN (N2)	1.455	MOL %	0.005
SOP	OXYGEN + ARGON	0.112	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.054	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.568	No Unit

Sample ID: 621863 Sample Date: 1/14/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 621863 Dolan Integration Group ID: DIG-024489
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	264	BTU/cuft
SOP	BUTANE	0.05	MOL %	0.005
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	0.04	MOL %	0.005
SOP	DELTA 13C C1	-46.6	per mil
SOP	DELTA D C1	-246	per mil
SOP	ETHANE	2.08	MOL %	0.005
SOP	ETHENE	0.1	MOL %	0.005
SOP	Helium	0.06	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.03	MOL %	0.005
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	21.04	MOL %	0.005
SOP	NITROGEN (N2)	63.2	MOL %	0.005
SOP	OXYGEN + ARGON	12.98	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	0.42	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.903	No Unit

COGIS DB

Sample Site Search

COGIS - Environmental Sample Site Information

Sample ID: 654958 Sample Date: 11/29/2023 Matrix: GAS Collection Point: PRDC Type: PRDG Lab: Dolan Integration Group

Sample ID: 654957 Sample Date: 11/29/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 621863 Sample Date: 1/14/2021 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group