34-111-24586

Well Details

Well ID: 34-111-24586	Loading map... {"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"100%","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":14,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"markercluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","enablefullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":39.83,"lon":-80.93,"icon":""}]}
Country: United States
State: Ohio
County: Monroe
Municipality: Switzerland Township
Operator Name: CNX GAS COMPANY LLC
Well Pad ID: US-OH-001262
Farm/Lease Name: SWITZER WOODS
License Status: Producing
License Date: 2015-05-29
Spud Date: 2016-08-14
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2016-12-08
Well Total Depth: 21386.00 ft
Configuration: Horizontal
Latitude: 39.830000
Longitude: -80.930000

For data sources see^[1]

Well History

Well Status	Well Status Date	Comment
APP	2015-05-29	Proposed Formations:POINT PLEASANT, Issued Date:5/29/2015, Expired Date:5/28/2017 12:00:00 PM, Drilling unit acres:605.49, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth	2016-12-08
Correction to Well	2017-02-10	UPDATED TARGET AND TAKEPOINT PER AS-DRILLED PLAT-ALE 02/08/2017
Construction Permit Expires	2017-05-28
Completion Report Received	2017-07-14
Record Last Modified	2018-03-29
Correction to Well	2018-03-30	UPDATE TAKE PER AS-DRILLED PLAT

For data sources see^[2]

Perforation Treatments

Perforation Date	Interval Top (ft)	Interval Base (ft)
2018-02-08	11017	11191
2018-02-08	21059	21209
	21059	21209
	11017	11191
	11017	11191

For data sources see^[3]

Fracking Activities

Fracking Jobs

Job Number	Job Start Date	Job End Date	True Vertical Depth (ft)	Total Water Volume (gal)	Total Non-Water Volume (gal)
1	04/03/2017	05/28/2017	10468	24,846,700.0	0

Fluid Composition Data

Job Number	Trade Name	Supplier	Purpose	Ingredient Name	CAS Number	Additive Percentage by Mass	Job Percentage by Mass	Mass Used (lb)
1	AP Breaker	UWS	Gel breaker	Ammonium peroxydisulfate	7727-54-0	100	0.000725223	1726
	AP Breaker	UWS	Gel breaker	Sulfuric acid	7664-93-9	0.5	0.00000363	8.63
	HCL Acid (15%)	UWS	Acidizing	Hydrochloric Acid	7647-01-0	15	0.0779716	185569
	Sand	UWS	Proppant	Crystalline Silica in the form of Quartz	14808-60-7	99.9	11.7904	28,060,700.0
	Aqucar 714	UWS	Biocide	Quarternary ammonium compounds, benzyl-C12-16-alkyldimethyl, chlorides	68424-85-1	2.5	0.000219197	521.679
				Water	7732-18-5	83	0.00727734	17319.8
				Ethanol	64-17-5	0.3	0.00002630	62.602
				Glutaraldehyde	111-30-8	14	0.0012275	2921.4
	Scale Inhibitor E	UWS	Scale Inhibitor	Copolymer of Maleic and Acrylic Acid	52255-49-9	20	0.00265673	6322.91
				DETA phosphonate	15827-60-8	5	0.000664182	1580.73
				Hexamethylene Triamine Penta(Methylene Phosphonic Acid)	34690-00-1	5	0.000664182	1580.73
	Other Chemical(s)	Listed Above	See Trade Name(s) List	Methanol	67-56-1	5	0.00002739	65.191
				Alcohols, ethoxylated	68439-50-9	5	0.00357644	8511.77
				Alcohols, C10-16, ethoxylated	68002-97-1	50	0.000273917	651.911
				Alcohols, ethoxylated	68551-12-2	5	0.00357644	8511.77
				Distillates (petroleum), hydrotreated light	64742-47-8	55	0.0416056	99019.6
				Alcohols, ethoxylated	68002-97-1	5	0.00357644	8511.77
				Thiourea	62-56-6	1	0.00000548	13.038
				Hexamethylene Triamine Penta(Methylene Phosphonic Acid)	34690-00-1	5	0.000664182	1580.73
				Formaldehyde	50-00-0	1	0.00000548	13.038
				Water	7732-18-5	83	0.00727734	17319.8
				Ethanol	64-17-5	0.3	0.00002630	62.602
				Sulfuric acid	7664-93-9	0.5	0.00000363	8.63
				DETA phosphonate	15827-60-8	5	0.000664182	1580.73
				Ammonium acetate	631-61-8	13	0.00929874	22130.6
				Quarternary ammonium compounds, benzyl-C12-16-alkyldimethyl, chlorides	68424-85-1	2.5	0.000219197	521.679
	HCL Acid (7.5%)	UWS	Acidizing	Hydrochloric Acid	7647-01-0	7.5	0.0289439	68885.2
	Unihib G	UWS	Acid inhibitor	Alcohols, C10-16, ethoxylated	68002-97-1	50	0.000273917	651.911
				Methanol	67-56-1	5	0.00002739	65.191
				Thiourea	62-56-6	1	0.00000548	13.038
				Butyl diglycol	112-34-5	75	0.000410876	977.867
				Formaldehyde	50-00-0	1	0.00000548	13.038
	Water	Consol	Carrier/Base Fluid	Water	7732-18-5	100	87.1216	207,346,000.0
	Unislick ST50	UWS	Friction reducer	Ammonium acetate	631-61-8	13	0.00929874	22130.6
				Petroleum distillates, hydrotreated light	64742-47-8	30	0.0214586	51070.6
				Alcohols, ethoxylated	68439-50-9	5	0.00357644	8511.77
				Alcohols, ethoxylated	68551-12-2	5	0.00357644	8511.77
				Alcohols, ethoxylated	68002-97-1	5	0.00357644	8511.77
	WGA-7	UWS	Viscosifier	Distillates (petroleum), hydrotreated light	64742-47-8	55	0.0416056	99019.6
	WGA-7	UWS	Viscosifier	Guar Gum	9000-30-0	55	0.0416056	99019.6

For data sources see^[4]

Stimulations Data

Stimulation Date	Chemical Agent	Chemical Agent Concentration (%)	Fracking Fluid Volume	Mass of Proppant Used (lb)	Fracking Company	Comments
2017-04-03	H2O	15	13710 Gal	603400	Universal Well Services Inc.	STAGE 1/52 STAGES 2-51 SEE IMAGES
2017-05-28	H2O	15	11373 Gal	528176	Universal Well Services Inc.	STAGE 52/52 STAGES 2-51 SEE IMAGES

For data sources see^[5]

Production Data

Period	Operator Name	Gas Quantity (mcf)	Production Days
2017	CNX GAS COMPANY LLC	2845435	145
2018	CNX GAS COMPANY LLC	4731412	362
2019	CNX GAS COMPANY LLC	623029	90

For data sources see^[6] ^[7]

Waste Data

Period	Operator Name	Waste Type	Quantity (bbl)	Production Days
2017	CNX GAS COMPANY LLC	Brine	76172	145
2018	CNX GAS COMPANY LLC	Brine	81727	362
2019	CNX GAS COMPANY LLC	Brine	11321	90

For data sources see^[8] ^[9]

Inspection Data

Inspections Performed

Inspection ID	Inspection Date	Inspection Type	Inspection Result	Inspection Comments
-1509511234	2017-7-18 0:00:	PL	No Violations	0.50
1065614779	2016-11-21	Drill / Deepen / Reopen	No Violations	During my inspection the Patterson 803 rig was drilling the 17.5 inch diameter borehole at a depth of 2124 feet.
1479598257	2016-11-19	Casing String Witnessed	No Violations	On site inspection to witness the surface-mine string cement job with Patterson Drilling rig 803 on the hole along with Allied Cement services and a Black Hawk casing tool representative. A 24 borehole was drilled to 741 and 706 of 18.625 casing was ran with the mine seam being encountered between 665 and 676. Allied Cement Service cemented the casing in 2 stages with the bottom section cemented using 50 bbl (234 Sacks) of class A-1.5% calcium cement with 10 barrels of 6% gel spacer pumped ahead of the cement along with 200 barrels of fresh water ahead to clear the casing. Upon the landing of the bottom cement plug the internal casing pressure was increased to 810 psi to energize the packer, upon confirming the packer was properly inflated the 2 stage tool was dropped and the upper 18.625 casing cement job executed using 156 barrels (730 sacks) of class A-1.5% calcium cement with 25 barrels of 6% gel spacer pumped ahead after circulation had been established to surface. The upper section wiper plug was landed after 144 barrels of displacement and the casing pressure tested to 500 psi over displacement pressure with cement returns witnessed to surface inside the cellar.
1480339467	2016-11-28	Drill / Deepen / Reopen	No Violations	During my inspection the Patterson 803 Drilling Rig just reached a depth of 9610 feet within the 12.25 inch diameter borehole. The rig will now prepare to run the 9.625 inch diameter intermediate casing.
1509511234	2017-07-18	Preliminary Restoration	No Violations	Preliminary Restoration status check inspection found the well site meets ORC 1509.072 with vegetation and erosion control established in the affected area of the well pad. Addressing the well status-
1533580359	2018-08-06	Production Wells	No Violations	Status check inspection found 4 wells producing on the pad. The pad surface is of stone construction with a earthen perimeter berm, the perimeter valves are closed. The well head is equipped with a lower A and upper B section along with a production tree. The well is currently in production with the production valves open. The well head has riser pipes and valves with gauges present to monitor annular pressure on the A & B sections with 870 pounds per square inch pressure (psi) on the A section which monitors the pressure on the 13.375 diameter casing string (between the 13.375 and 9.625). The pressure on the B section which monitors the pressure on the 9.625 casing string (between the 9.625 and 5.5 diameter casing strings) is 720 pounds psi. The 5.5 diameter production casing internal working pressure is 2,060 psi. The production flowline pressure is 1,118 psi. The well head assembly is equipped with 2 manual and one emergency shut down valve on the vertical section of the production tree followed by a single manual valve on the horizontal outlet section of the production tree. Also on location is 4 gas processing units along with a production facility tank farm consisting of 4 steel construction 400 barrel capacity tanks situated inside a polymer lined steel containment dike area. Proper well identification is posted at the well heads along with hazard and identification on the tank battery. At all critical hazard and muster points of the pad are fire extinguishers and emergency shut down master well control devices. A EQT midstream point is on the right front corner of the well pad.
1594995575	2020-7-6 0:00:0	PW	No Violations	1.50
1866275044	2016-08-15	Casing String Witnessed	No Violations	I am onsite to witness the conductor installation and cementing operations. Express Energy Services utilized an auger drilling rig to drill a 36 borehole to a depth of 100. Express then installed 100 of 30 .375 wall weld casing. Finally, Express cemented the casing in place with 275 sacks of class A cement with .25 pounds per gallon of flowseal. The cement was verified by scale at 15.6 pounds per gallon. I witnessed 14 barrels of cement circulate to surface. Six inches of cement was left in the cellar to provide a liquid tight seal at the base. While drilling at 42 a moderate flow of fresh water was encountered and remained through the job.
2047906864	2018-01-02	Production Wells	No Violations	On site inspection as to a response to a report of a 25 gallon fluid release on the EQT midstream production pad that is situated on a site pad that adjoins the main well pad. The pad is situated on the South West side of the Switz 5 well pad and was deplicted on the construction submittal plans in 2015. No product was visible on the earths surface and there was a roll off container on site with material place in it that had been recovered. Addressing the well, the drilling and completion process is now complete and the well is in prodcution along with 3 additional wells on the pad. There is a total of (4) gas processing units on the well pad that the wells produce into. Alos present is a production fluid storage facility consisting of (4) steel concruction 400 barrel capacity production tanks situated inside a polymer lined steel containment dike atrea. Proper identification is posted at multiple locations on site.

For data sources see^[10]

References

↑ "Risk Based Data Management System - Well, tblLocational, tblPlugWell, tblInspection, tblCivilTownships and tblPad Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Risk Based Data Management System - Well and WellHistry Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Risk Based Data Management System - Perfs Table". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19.
↑ "Risk Based Data Management System - tblStimulation Table". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Risk Based Data Management System - Production Table - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Combined Production - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Risk Based Data Management System - Production Table - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Combined Production - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.
↑ "Risk Based Data Management System - tblInspection, tblInspFail and tblinspFlDesc Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[1] "Risk Based Data Management System - Well, tblLocational, tblPlugWell, tblInspection, tblCivilTownships and tblPad Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[2] "Risk Based Data Management System - Well and WellHistry Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[3] "Risk Based Data Management System - Perfs Table". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[4] "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19.

[5] "Risk Based Data Management System - tblStimulation Table". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[6] "Risk Based Data Management System - Production Table - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[7] "Combined Production - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[8] "Risk Based Data Management System - Production Table - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[9] "Combined Production - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

[10] "Risk Based Data Management System - tblInspection, tblInspFail and tblinspFlDesc Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16.

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