Environmental Sample

COGIS - Environmental Sample Site Information

#290367 Information

Sample Site ID	290367
FacilityType	OG	Proj Number
County	WELD - 123	Location	SENE 33 5N67W
Elevation	4800	Lat/Long	40.358/-104.89144
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-123-25067	Well Name:	NELSON 42-33
Well Status:	PA	Operator Name:	PDC ENERGY INC
Location:	SENE 33 5N 67W

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

648533

648534

648984

Sample ID: 648533 Sample Date: 04/19/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample Results for Sample # 648533 Dolan Integration Group ID: DIG-031748
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	1203	BTU/cuft
SOP	BUTANE	1.192	MOL %	0.005
SOP	C6+ (hexanes +)	0.264	MOL %	0.005
SOP	CARBON DIOXIDE	2.055	MOL %	0.005
SOP	DELTA 13C C1	-48	per mil
SOP	DELTA 13C C2	-29.9	per mil
SOP	DELTA 13C C3	-25.9	per mil
SOP	DELTA 13C CO2	-5.1	per mil
SOP	DELTA 13C iC4	-29	per mil
SOP	Delta 13C iC5	-27.7	per mil
SOP	DELTA 13C nC4	-25.6	per mil
SOP	Delta 13C nC5	-26.3	per mil
SOP	DELTA D C1	-235	per mil
SOP	ETHANE	11.34	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.161	MOL %	0.005
SOP	ISOBUTANE	0.668	MOL %	0.005
SOP	ISOPENTANE	0.416	MOL %	0.005
SOP	METHANE	78.454	MOL %	0.005
SOP	NITROGEN (N2)	0.81	MOL %	0.005
SOP	OXYGEN + ARGON	0.107	MOL %	0.005
SOP	PENTANE	0.296	MOL %	0.005
SOP	PROPANE	4.236	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.721	No Unit

Sample ID: 648534 Sample Date: 04/19/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample Results for Sample # 648534 Dolan Integration Group ID: DIG-031749
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BRITISH THERMAL UNITS	919	BTU/cuft
SOP	BUTANE	0.987	MOL %	0.005
SOP	C6+ (hexanes +)	0.231	MOL %	0.005
SOP	CARBON DIOXIDE	1.612	MOL %	0.005
SOP	DELTA 13C C1	-42.9	per mil
SOP	DELTA 13C C2	-28.6	per mil
SOP	DELTA 13C C3	-25.4	per mil
SOP	DELTA 13C CO2	-4.2	per mil
SOP	DELTA 13C iC4	-28.7	per mil
SOP	Delta 13C iC5	-27.4	per mil
SOP	DELTA 13C nC4	-25.3	per mil
SOP	Delta 13C nC5	-25.9	per mil
SOP	DELTA D C1	-232	per mil
SOP	ETHANE	8.97	MOL %	0.005
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	0.071	MOL %	0.005
SOP	ISOBUTANE	0.554	MOL %	0.005
SOP	ISOPENTANE	0.348	MOL %	0.005
SOP	METHANE	58.093	MOL %	0.005
SOP	NITROGEN (N2)	20.023	MOL %	0.005
SOP	OXYGEN + ARGON	5.389	MOL %	0.005
SOP	PENTANE	0.249	MOL %	0.005
SOP	PROPANE	3.474	MOL %	0.005
SOP	SPECIFIC GRAVITY	0.799	No Unit

Sample ID: 648984 Sample Date: 04/19/2023 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston

Sample Results for Sample # 648984 ALS Houston ID: HS23041449-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.8	CALCIUM	1.54	mg/L
E200.8	MAGNESIUM	ND	mg/L		U
E200.8	POTASSIUM	3.68	mg/L
E200.8	SODIUM	585	mg/L
E300.0	CHLORIDE	535	mg/L
E300.0	SULFATE	1.14	mg/L
RSK175	ETHANE	1130	ug/L
RSK175	METHANE	8940	ug/L
RSK175	PROPANE	1990	ug/L
SM2320B	BICARBONATE ALKALINITY as CACO3	291	mg/L
SM2320B	Carbonate as CaCO3	210	mg/L
SM2320B	TOTAL ALKALINITY AS CACO3	502	mg/L
SM2540C	TOTAL DISSOLVED SOLIDS	1660	mg/L
SW8015	TEPH DIESEL RANGE ORGANICS	0.48	mg/L
SW8015	TVPH - Gasoline Range Organics	146	mg/L
SW8260	BENZENE	670	ug/L
SW8260	ETHYLBENZENE	ND	ug/L		U
SW8260	M-+P-XYLENE	ND	ug/L		U
SW8260	o-XYLENE	76	ug/L
SW8260	TOLUENE	200	ug/L
SW8260	TOTAL XYLENES	140	ug/L

COGIS DB

Sample Site Search

COGIS - Environmental Sample Site Information

Sample ID: 648533 Sample Date: 04/19/2023 Matrix: GAS Collection Point: BDH Type: BDH Lab: Dolan Integration Group

Sample ID: 648534 Sample Date: 04/19/2023 Matrix: GAS Collection Point: PRD Type: PRDG Lab: Dolan Integration Group

Sample ID: 648984 Sample Date: 04/19/2023 Matrix: WATER Collection Point: BDH Type: BDH Lab: ALS Houston