Environmental Sample

COGIS - Environmental Sample Site Information

#206914 Information

Sample Site ID	206914
FacilityType	OG	Proj Number
County	BOULDER - 013	Location	NENW 36 1N69W
Elevation	5142	Lat/Long	40.01304/-105.067337
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-013-06409	Well Name:	ARAPAHOE MC 36-3
Well Status:	SI	Operator Name:	EXTRACTION OIL & GAS INC
Location:	NENW 36 1N 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

Sample ID: 663915 Sample Date: 09/25/2024 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 663915 Dolan Integration Group ID: DIG-037169
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1124	BTU/cuft
SOP	BUTANE	0.807	MOL %	0.005
SOP	C6+ (hexanes +)	0.045	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-52.7	per mil
SOP	DELTA 13C C2	-33.9	per mil
SOP	DELTA 13C C3	-30.3	per mil
SOP	DELTA 13C nC4	-28.4	per mil
SOP	DELTA D C1	-239	per mil
SOP	ETHANE	8.538	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.052	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.442	MOL %	0.005
SOP	ISOPENTANE	0.11	MOL %	0.005
SOP	METHANE	81.395	MOL %	0.005
SOP	NITROGEN (N2)	3.947	MOL %	0.005
SOP	OXYGEN + ARGON	0.627	MOL %	0.005
SOP	PENTANE	0.086	MOL %	0.005
SOP	PROPANE	3.951	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.676	No Unit

Sample ID: 602949 Sample Date: 09/13/2018 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 602949 Dolan Integration Group ID: DIG-016037
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1058	BTU/cuft
SOP	BUTANE	0.56	MOL %	0.005
SOP	C6+ (hexanes +)	0.05	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-52.3	per mil
SOP	DELTA 13C C2	-31.1	per mil
SOP	DELTA 13C C3	-28.4	per mil
SOP	DELTA 13C iC4	-32.2	per mil
SOP	DELTA 13C nC4	-28.2	per mil
SOP	DELTA D C1	-232	per mil
SOP	ETHANE	7.56	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.03	MOL %	0.005
SOP	ISOBUTANE	0.4	MOL %	0.005
SOP	ISOPENTANE	0.07	MOL %	0.005
SOP	METHANE	78.78	MOL %	0.005
SOP	NITROGEN (N2)	7.54	MOL %	0.005
SOP	OXYGEN + ARGON	1.41	MOL %	0.005
SOP	PENTANE	0.04	MOL %	0.005
SOP	PROPANE	3.58	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.681	No Unit

Sample ID: 617719 Sample Date: 07/01/2020 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 617719 Dolan Integration Group ID: DIG-023200
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1123	BTU/cuft
SOP	BUTANE	0.59	MOL %	0.005
SOP	C6+ (hexanes +)	0.08	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-53.1	per mil
SOP	DELTA 13C C2	-32.6	per mil
SOP	DELTA 13C C3	-29.3	per mil
SOP	DELTA 13C iC4	-31.2	per mil
SOP	DELTA 13C nC4	-28.3	per mil
SOP	DELTA D C1	-235	per mil
SOP	ETHANE	8.15	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.06	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.36	MOL %	0.005
SOP	ISOPENTANE	0.1	MOL %	0.005
SOP	METHANE	84.1	MOL %	0.005
SOP	NITROGEN (N2)	2.87	MOL %	0.005
SOP	OXYGEN + ARGON	0.16	MOL %	0.005
SOP	PENTANE	0.09	MOL %	0.005
SOP	PROPANE	3.45	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.659	No Unit

Sample ID: 617720 Sample Date: 07/01/2020 Matrix: GAS Collection Point: Prd String Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 617720 Dolan Integration Group ID: DIG-023201
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1241	BTU/cuft
SOP	BUTANE	1.35	MOL %	0.005
SOP	C6+ (hexanes +)	1.36	MOL %	0.005
SOP	CARBON DIOXIDE	2.44	MOL %	0.005
SOP	DELTA 13C C1	-47.4	per mil
SOP	DELTA 13C C2	-30.8	per mil
SOP	DELTA 13C C3	-27.9	per mil
SOP	DELTA 13C CO2	2.1	per mil
SOP	DELTA 13C iC4	-29.9	per mil
SOP	Delta 13C iC5	-27.2	per mil
SOP	DELTA 13C nC4	-27.5	per mil
SOP	Delta 13C nC5	-27.7	per mil
SOP	DELTA D C1	-234	per mil
SOP	ETHANE	10.91	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.02	MOL %	0.005
SOP	HYDROGEN	0.06	MOL %	0.005
SOP	ISOBUTANE	0.56	MOL %	0.005
SOP	ISOPENTANE	0.62	MOL %	0.005
SOP	METHANE	76.33	MOL %	0.005
SOP	NITROGEN (N2)	1.48	MOL %	0.005
SOP	OXYGEN + ARGON	0.29	MOL %	0.005
SOP	PENTANE	0.61	MOL %	0.005
SOP	PROPANE	3.99	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.761	No Unit

Sample ID: 611865 Sample Date: 05/02/2019 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 611865 Dolan Integration Group ID: DIG-019134
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1134	BTU/cuft
SOP	BUTANE	0.72	MOL %	0.005
SOP	C6+ (hexanes +)	0.07	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-53.2	per mil
SOP	DELTA 13C C2	-32.5	per mil
SOP	DELTA 13C C3	-29.3	per mil
SOP	DELTA 13C iC4	-31	per mil
SOP	DELTA 13C nC4	-28	per mil
SOP	DELTA D C1	-233	per mil
SOP	ETHANE	8.02	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.04	MOL %	0.005
SOP	ISOBUTANE	0.47	MOL %	0.005
SOP	ISOPENTANE	0.11	MOL %	0.005
SOP	METHANE	83.45	MOL %	0.005
SOP	NITROGEN (N2)	2.88	MOL %	0.005
SOP	OXYGEN + ARGON	0.22	MOL %	0.005
SOP	PENTANE	0.08	MOL %	0.005
SOP	PROPANE	3.94	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.667	No Unit

Sample ID: 649388 Sample Date: 03/29/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 649388 Dolan Integration Group ID: DIG-031495
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1144	BTU/cuft
SOP	BUTANE	0.74	MOL %	0.005
SOP	C6+ (hexanes +)	0.047	MOL %	0.005
SOP	CARBON DIOXIDE	ND	MOL %	0.005	ND
SOP	DELTA 13C C1	-52.8	per mil
SOP	DELTA 13C C2	-33	per mil
SOP	DELTA 13C C3	-29.3	per mil
SOP	DELTA D C1	-236	per mil
SOP	ETHANE	8.344	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	0.072	MOL %	0.005
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	0.436	MOL %	0.005
SOP	ISOPENTANE	0.089	MOL %	0.005
SOP	METHANE	84.191	MOL %	0.005
SOP	NITROGEN (N2)	2.031	MOL %	0.005
SOP	OXYGEN + ARGON	0.067	MOL %	0.005
SOP	PENTANE	0.067	MOL %	0.005
SOP	PROPANE	3.915	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.662	No Unit

COGIS DB