Environmental Sample

COGIS - Environmental Sample Site Information

#206760 Information

Sample Site ID	206760
FacilityType	OG	Proj Number
County	BOULDER - 013	Location	NESE 34 2N69W
Elevation	5066	Lat/Long	40.09147/-105.09696
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-013-06255	Well Name:	ALMQUIST 3-34
Well Status:	PA	Operator Name:	EXTRACTION OIL & GAS INC
Location:	NESE 34 2N 69W

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

601512

607559

606971

Sample ID: 601512 Sample Date: 08/13/2018 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 601512 Dolan Integration Group ID: DIG-015686
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1148	BTU/cuft
SOP	BUTANE	1.18	MOL %	0.005
SOP	C6+ (hexanes +)	0.36	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-52.5	per mil
SOP	DELTA 13C C2	-33.5	per mil
SOP	DELTA 13C C3	-29.9	per mil
SOP	DELTA 13C iC4	-31.1	per mil
SOP	Delta 13C iC5	-26.9	per mil
SOP	DELTA 13C nC4	-28.6	per mil
SOP	Delta 13C nC5	-27.8	per mil
SOP	DELTA D C1	-245	per mil
SOP	ETHANE	7.46	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.04	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.64	MOL %	0.005
SOP	ISOPENTANE	0.12	MOL %	0.005
SOP	METHANE	79.78	MOL %	0.005
SOP	NITROGEN (N2)	4.46	MOL %	0.005
SOP	OXYGEN + ARGON	0.87	MOL %	0.005
SOP	PENTANE	0.01	MOL %	0.005
SOP	PROPANE	5.08	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.7	No Unit

Sample ID: 607559 Sample Date: 06/11/2019 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 607559 Dolan Integration Group ID: DIG-019308
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1536	BTU/cuft
SOP	BUTANE	1.99	MOL %	0.005
SOP	C6+ (hexanes +)	11.14	MOL %	0.005
SOP	CARBON DIOXIDE	1.86	MOL %	0.005
SOP	DELTA 13C C1	-46.8	per mil
SOP	DELTA 13C C2	-31.2	per mil
SOP	DELTA 13C C3	-28.4	per mil
SOP	DELTA 13C CO2	1.8	per mil
SOP	DELTA 13C iC4	-29.8	per mil
SOP	Delta 13C iC5	-21.9	per mil
SOP	DELTA 13C nC4	-27.7	per mil
SOP	Delta 13C nC5	-26.7	per mil
SOP	DELTA D C1	-230	per mil
SOP	ETHANE	4.51	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	2.17	MOL %	0.005
SOP	ISOPENTANE	0.24	MOL %	0.005
SOP	METHANE	74.73	MOL %	0.005
SOP	NITROGEN (N2)	1.95	MOL %	0.005
SOP	OXYGEN + ARGON	0.43	MOL %	0.005
SOP	PENTANE	0.15	MOL %	0.005
SOP	PROPANE	0.84	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.95	No Unit

Sample ID: 606971 Sample Date: 05/22/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 606971 Dolan Integration Group ID: DIG-019261
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1226	BTU/cuft
SOP	BUTANE	1.85	MOL %	0.005
SOP	C6+ (hexanes +)	0.12	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-53	per mil
SOP	DELTA 13C C2	-34.8	per mil
SOP	DELTA 13C C3	-30.8	per mil
SOP	DELTA 13C iC4	-30.5	per mil
SOP	Delta 13C iC5	-26.6	per mil
SOP	DELTA 13C nC4	-29.3	per mil
SOP	Delta 13C nC5	-28.4	per mil
SOP	DELTA D C1	-247	per mil
SOP	ETHANE	7.83	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.01	MOL %	0.005
SOP	ISOBUTANE	0.94	MOL %	0.005
SOP	ISOPENTANE	0.32	MOL %	0.005
SOP	METHANE	80.25	MOL %	0.005
SOP	NITROGEN (N2)	2.05	MOL %	0.005
SOP	OXYGEN + ARGON	0.14	MOL %	0.005
SOP	PENTANE	0.27	MOL %	0.005
SOP	PROPANE	6.22	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.716	No Unit

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COGIS - Environmental Sample Site Information

Sample ID: 601512 Sample Date: 08/13/2018 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 607559 Sample Date: 06/11/2019 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 606971 Sample Date: 05/22/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group