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34-157-25485

Well Details

Well ID: 34-157-25485
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Country: United States
State: Ohio
County: Tuscarawas
Municipality: Auburn Township
Operator Name: CNX GAS COMPANY LLC
Well Pad ID: US-OH-000505
Farm/Lease Name: TROYER
License Status: Plugged Back
License Date: 2011-08-16
Spud Date: 2012-11-14
Spud Drilling Contractor: NABORS DRILLING
Final Drill Date: 2012-01-11
Well Total Depth: 6400.00 ft
Configuration: Vertical
Latitude: 40.440000
Longitude: -81.650000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2011-08-16 Proposed Formations:TRENTON, Issued Date:8/16/2011, Expired Date:8/15/2013 12:00:00 PM, Drilling unit acres:40.5, Proposed Well Type:ST, Proposed Well Class:STRT
Plugged Back 2012-01-11
Reached Total Depth 2012-01-11
Completion Report Received 2012-02-28
Construction Permit Expires 2013-08-15
Change of Owner 2017-11-02 Operator changed from 8441, CNX GAS COMPANY LLC to 1634, NORTHWOOD ENERGY CORP
Change of Owner 2017-11-28 Operator changed from 1634, NORTHWOOD ENERGY CORP to 8441, CNX GAS COMPANY LLC - WELL INCORECTELY LISTED ON TRANSFER PROCESSED ON 11/2/2017 THE CORRECT WELL THAT SHOULD HAVE BEEN TRANSFERRED WAS 34-157-2-5485-0100 CORRECTING TRANSFER 11/28/2017 CM.
Record Last Modified 2017-11-28

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2013-02-19 8071 8312 60
2013-02-15 10171 10412 60
2013-02-15 11071 11186 60
2013-02-15 10771 11012 60
2013-02-15 9271 9512 60
2013-02-15 8971 9212 60
2013-02-15 9871 10112 60
2013-02-15 9571 9812 60
2013-02-19 7771 8012 60
11071 11186 60
10771 11012 60
10471 10712 60
10171 10412 60
9871 10112 60
9571 9812 60
9271 9512 60
8971 9212 60
8671 8912 60
8371 8612 60
8071 8312 60
7771 8012 60
7471 7712 60
7171 7412 60
6871 7112 60
6571 6812 60
6571 6812 60
2013-02-15 8671 8912 60
2013-02-19 8371 8612 60
2013-02-19 6871 7112 60
2013-02-19 6571 6812 60
2013-02-19 7471 7712 60
2013-02-19 7171 7412 60
2013-02-15 10471 10712 60

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 02/25/2012 02/25/2012 6162.00 8,048,643.0

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 DWP-204 Clay Control Calfrac Well Services Buffer Formic acid 64-18-6 13.00 0.00175000
DWP-901 Calfrac Well Services Gel Breaker Peroxydisulfuric acid, diammonium salt 7727-54-0 95.00 0.00174000
DWP-690 Calfrac Well Services Friction Reducer Breaker Hydrogen peroxide 7722-84-1 7.00 0.00070000
Sand Calfrac Well Services Proppant Sand
DWP-612 Calfrac Well Services Friction Reduction Long Chain Polyacrylamide 0.05
DWP-949 Calfrac Well Services Non-Emulsifier/Surfactant Ethoxylated Alcohols 40.00 0.00545000
Organic Acid Salts 13.00 0.00177000
Organic Acid Salts 10.00 0.00136000
Organic Acid Salts 40.00 0.00545000
Isobutyl Ketone 30.00 0.00409000
Ethoxylated Phenolic Resin 10.00 0.00136000
DAP-901 Calfrac Well Services Scale Inhibitor Methanol 67-56-1 30.00 0.00425000
Amine Salt 5.00 0.00071000
Oxyalkylated Polyamine 5.00 0.00071000
Phosphoric Acid Ammonium Salt 5.00 0.00071000
Organic Phosphonate 30.00 0.00425000
Ammonium chloride 12125-02-9 10.00 0.00142000
DWP-913 Calfrac Well Services Clay Control KCl Non-hazardous Substitute 100.00 0.07
DWP-944 Calfrac Well Services Biocide 2,2-Dibromo-3-nitrilopropionamide 10222-01-2 20.00 0.00196000
Polyethylene glycol 25322-68-3 60.00 0.00589000
Hydrochloric Acid Calfrac Well Services Acid
Hydrochloric acid 7647-01-0 5.00 2.11
DWP-111 Calfrac Well Services Viscosity Additive Polysaccharide Suspension 0.16
Water Calfrac Well Services Carrier Water

For data sources see[4]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2012 CNX GAS COMPANY LLC Brine 1284 50
2013 CNX GAS COMPANY LLC Brine 1276 366
2014 CNX GAS COMPANY LLC Brine 991 353
2015 CNX GAS COMPANY LLC Brine 396 207
2016 CNX GAS COMPANY LLC Brine 72 45
2017 NORTHWOOD ENERGY CORP Brine 0 335
2018 NORTHWOOD ENERGY CORP Brine 340 310
2019 NORTHWOOD ENERGY CORP Brine 130 4

For data sources see[5] [6]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1221105353 2019-5-10 0:00: PW No Violations 0.30
-1947949619 2011-11-15 0:00 DD No Violations
-294991748 2011-10-11 0:00 DD No Violations
-368051641 2011-11-4 0:00: DD No Violations
-476376067 2014-1-30 0:00: PL No Violations 0.50
-620253887 2019-4-10 0:00: PW No Violations 0.70
0294991748 2011-10-11 Drill / Deepen / Reopen No Violations Company working on location and lease road.
0368051641 2011-11-04 Drill / Deepen / Reopen No Violations Company working on location and lease road.
0476376067 2014-01-30 Preliminary Restoration No Violations On the Day of my inspection the site passed preliminary restoration according to 1509.072A.
0611832186 2014-01-30 Preliminary Restoration No Violations On the day of my inspection I witnessed that the production records were up to date and the well was properly identified. The well was capable of production and the site passed preliminary restoration according to 1509.072A.
0620253887 2019-04-10 Production Wells No Violations Upon arrival on location, I witnessed another GPU unit had been installed back onto the cement pad. The GPU unit had been hooked back up and was back in production. The earthen dike had been put back around the GPU unit. The contaminated area from the fire had been cleaned and new limestone installed around the inside of the earthen dike area.
1221105353 2019-05-10 Production Wells No Violations Upon my arrival on location, I witnessed the well was equipped 13.375 inch diameter casing, 9.625 inch diameter casing, 5.5 inch diameter casing, 2.825 inch diameter tubing, rods, and a 640 pumping unit ran with a natural gas motor. The production equipment included two steel 210 barrel tanks, a steel 100 barrel tank, a GPU unit, and a gas combustor unit. The tanks were inside a three-foot, metal containment area and the GPU unit was inside an earthen dike area. The production report was up to date and proper identification was present.
1321379102 2011-11-10 Production Wells No Violations Arrived on site and found company building location and lease road.
1341919688 2012-01-19 Drill / Deepen / Reopen No Violations I arrived on location and found crew filling frac tanks. No violations this date.
1541633096 2018-11-07 Production Wells No Violations Received a phone call from Bill Aronhalt at Northwood Energy. He stated there was a fire at the wellhead of this well. Upon my arrival on location, accompanied by ONDR Emergency Operations Coordinator Jason Blocker, I witnessed that the well was never on fire, but the GPU unit exploded. The explosion caught some of the grass on fire on top of the earthen dike. The fire department put the fire out with water. They will scrape the contaminated dirt up after they remove all the damaged equipment from inside the earthen dike. The well was equipped 13.375 inch diameter casing, 9.625 inch diameter casing, 5.5 inch diameter casing, 2.825 inch diameter tubing, rods, and a 640 pumping unit ran with a natural gas motor. The production equipment included two steel 210 barrel tanks, a steel 100 barrel tank, a GPU unit, and a gas combustor unit. The GPU unit was inside an earthen dike and the tanks were on a plastic liner with 3 foot metal walls. The production report was up to date and proper ident ification was present.
1542116258 2018-11-13 Production Wells No Violations
1947949619 2011-11-15 Drill / Deepen / Reopen No Violations Arrived on site and found company drilling 30 conductor hole. They will cement in early morning on 11-16-2011.
2123880496 2012-01-11 Plug / Plug Back No Violations TD 6400. Schlumberger set 2 plugs thru 5 drill pipe from 6400 (TD) to 5080 (9-5/8 casing seat) this date. Plugged back to drill horizontally. See Plug Back report for details.
611832186 2014-1-30 0:00: PL No Violations 0.50

For data sources see[7]

References

  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 - Production Table - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  6. ↑ "Combined Production - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  7. ↑ "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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