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37-125-28361

Well Details

Well ID: 37-125-28361
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Country: United States
State: Pennsylvania
County: Washington
Municipality: East Finley Township
Operator Name: CNX GAS CO LLC
Well Pad ID: 152377
Farm/Lease Name: CNX
License Status:
Spud Date:
Permit Date: 2017-10-02
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 40.004321
Longitude: -80.399459

For data sources see[1][2][3]

Well History

Date Event
2017-10-02 New Permit Application
2017-11-10 Performed Spud Operation

For data sources see[4]

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 2018-05-28 2018-06-12 7,449 14,297,700 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 NME-375N U.S. Well Services, LLC Surfactant Isopropyl alcohol 67-63-0 50 0.00022394 317.97
Citrus Terpenes 68647-72-3 60 0.000268728 381.563
Silver FR 543 Silverback Chemical Friction Reducer Distillates, hydrotreated light (petroleum) 64742-47-8 30 0.0237953 33786.7
Alcohols, C11-14-iso-, C13-rich, ethoxylated 78330-21-9 5 0.00396589 5631.12
Sand U.S. Well Services, LLC Proppant Crystalline Silica, quartz 14808-60-7 100 15.1892 21,567,000.0
AI-303 U.S. Well Services, LLC Acid Corrosion Inhibitors Ethylene glycol 107-21-1 40 0.00006814 96.752
Polyether 60828-78-6 10 0.00001704 24.188
Acetophenone,thiourea,formaldehyde polymer 68527-49-1 5 0.00000852 12.094
Formic acid 64-18-6 20 0.00003407 48.376
Butyl cellosolve 111-76-2 20 0.00003407 48.376
Cinnamaldehyde 104-55-2 20 0.00003407 48.376
SILVER SI 800 Silverback Chemical Scale Inhibitor Water 7732-18-5 80 0.0171889 24406.3
Organic Phosphonyl Acid Proprietary 20 0.00429723 6101.59
WFRC 2200 U.S. Well Services, LLC Friction Reducer Distillates, petroleum, hydrotreated light 64742-47-8 30 0.000363918 516.722
Alcohols, C11-14-iso-, C13-rich, ethoxylated 78330-21-9 5 0.00006065 86.12
HCL Acid (5% to 7.5%) U.S. Well Services, LLC Bulk Acid Water 7732-18-5 95 0.622719 884192
Hydrogen Chloride 7647-01-0 7.5 0.049162 69804.6
Bio Matar 123 Silverback Chemical Anti-Bacterial Agent Glutaraldehyde 111-30-8 20 0.00345573 4906.75
Water 7732-18-5 83 0.0143413 20363
Quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides
68424-85-1 2.5 0.000431966 613.343
Ethanol 64-17-5 30 0.00518359 7360.12
LGC-15 U.S. Well Services, LLC Gelling Agents Surfactant 68439-51-0 3 0.00009499 134.869
Suspending agent (solid) 14808-60-7 3 0.00009499 134.869
Petroleum Distillates 64742-47-8 60 0.00189971 2697.37
Guar Gum 9000-30-0 50 0.00158309 2247.81
AP One U.S. Well Services, LLC Gel Breakers Ammonium Persulfate 7727-54-0 100 0.00008733 124
Water CNX Resources Carrier/Base Fluid Water 7732-18-5 100 84.0305 119,314,000.0
LT FLUSH SYSTEM I U.S. Well Services, LLC Other Mineral oil, petroleum distillates,
hrdotreated light naphthenic
64742-53-6 100 0.00161365 2291.2
Other Chemical(s) Listed Above See Trade Name(s) List Butyl cellosolve 111-76-2 20 0.00003407 48.376
Quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides
68424-85-1 2.5 0.000431966 613.343
Citrus Terpenes 68647-72-3 60 0.000268728 381.563
Suspending agent (solid) 14808-60-7 3 0.00009499 134.869
Cinnamaldehyde 104-55-2 20 0.00003407 48.376
Alcohols, C11-14-iso-, C13-rich, ethoxylated 78330-21-9 5 0.00396589 5631.12
Polyether 60828-78-6 10 0.00001704 24.188
Acetophenone,thiourea,formaldehyde polymer 68527-49-1 5 0.00000852 12.094
Water 7732-18-5 95 0.622719 884192
Surfactant 68439-51-0 3 0.00009499 134.869
Ethanol 64-17-5 30 0.00518359 7360.12
Organic Phosphonyl Acid Proprietary 20 0.00429723 6101.59
Water 7732-18-5 83 0.0143413 20363
Petroleum Distillates 64742-47-8 60 0.00189971 2697.37
Formic acid 64-18-6 20 0.00003407 48.376
Alcohols, C11-14-iso-, C13-rich, ethoxylated 78330-21-9 5 0.00006065 86.12

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2017 CNX GAS CO LLC 0.00 0 0.00 0 0.00 0
2018 CNX GAS CO LLC 2,215,051.41 116 0.00 0 0.00 0
2019 CNX GAS CO LLC 3,370,064.12 365 0.00 0 0.00 0

For data sources see[6]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2018 CNX GAS CO LLC Drill Cuttings 1,246.60 Tons LANDFILL 100172
2018 CNX GAS CO LLC Drilling Fluid Waste 620.57 Bbl RESIDUAL WASTE PROCESSING FACILITY
2018 CNX GAS CO LLC Soil Contaminated by Oil 117.41 Tons LANDFILL CID # 28726
2018 CNX GAS CO LLC Produced Fluid 6,790.43 Bbl REUSE (AT WELL PAD)
2018 CNX GAS CO LLC Drilling Fluid Waste 954.28 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2018 CNX GAS CO LLC Drill Cuttings 47.74 Tons LANDFILL 06-08438
2018 CNX GAS CO LLC Produced Fluid 139.14 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2018 CNX GAS CO LLC Other Oil & Gas Wastes 134.29 Bbl REUSE (AT WELL PAD)
2018 CNX GAS CO LLC Produced Fluid 4,084.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2018 CNX GAS CO LLC Soil Contaminated by Oil 0.06 Tons RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Other Oil & Gas Wastes 94.29 Bbl RESIDUAL WASTE PROCESSING FACILITY ODNR 2015-29
2018 CNX GAS CO LLC Other Oil & Gas Wastes 15.72 Bbl RESIDUAL WASTE PROCESSING FACILITY
2018 CNX GAS CO LLC Produced Fluid 125.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2018 CNX GAS CO LLC Filter Socks 0.40 Tons RESIDUAL WASTE PROCESSING FACILITY 2014-541
2018 CNX GAS CO LLC Produced Fluid 2,438.57 Bbl RESIDUAL WASTE PROCESSING FACILITY ODNR 2015-29
2018 CNX GAS CO LLC Drill Cuttings 4.87 Tons LANDFILL 100277
2018 CNX GAS CO LLC Other Oil & Gas Wastes 272.57 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2018 CNX GAS CO LLC Other Oil & Gas Wastes 92.86 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2018 CNX GAS CO LLC Produced Fluid 210.14 Bbl RESIDUAL WASTE PROCESSING FACILITY
2018 CNX GAS CO LLC Other Oil & Gas Wastes 4.29 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2018 CNX GAS CO LLC Drill Cuttings 2.47 Tons LANDFILL 100663
2018 CNX GAS CO LLC Waste Water Treatment Sludge 12.66 Tons RESIDUAL WASTE PROCESSING FACILITY 2014-541
2018 CNX GAS CO LLC Soil Contaminated by Oil & Gas Related Spills 117.41 Tons LANDFILL CID # 28726
2018 CNX GAS CO LLC Produced Fluid 88.85 Tons RESIDUAL WASTE PROCESSING FACILITY 2014-541
2018 CNX GAS CO LLC Produced Fluid 530.41 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Soil Contaminated by Oil & Gas Related Spills 0.06 Tons RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Drilling Fluid Waste 255.00 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Other Oil & Gas Wastes 9.29 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Drilling Fluid Waste 47.14 Bbl REUSE (AT WELL PAD)
2018 CNX GAS CO LLC Drilling Fluid Waste 1,122.85 Bbl RESIDUAL WASTE PROCESSING FACILITY ODNR 2015-29
2018 CNX GAS CO LLC Other Oil & Gas Wastes 30.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2018 CNX GAS CO LLC Synthetic Liner Materials 6.14 Tons LANDFILL 100172
2019 CNX GAS CO LLC Produced Fluid 944.29 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2019 CNX GAS CO LLC Other Oil & Gas Wastes 17.14 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW005
2019 CNX GAS CO LLC Other Oil & Gas Wastes 4.29 Bbl RESIDUAL WASTE PROCESSING FACILITY
2019 CNX GAS CO LLC Produced Fluid 686.57 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2019 CNX GAS CO LLC Other Oil & Gas Wastes 282.14 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2019 CNX GAS CO LLC Produced Fluid 217.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2019 CNX GAS CO LLC Other Oil & Gas Wastes 12.86 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2019 CNX GAS CO LLC Produced Fluid 3,237.28 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW005
2019 CNX GAS CO LLC Produced Fluid 1,825.95 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW019
2019 CNX GAS CO LLC Other Oil & Gas Wastes 4.29 Bbl REUSE (AT WELL PAD)
2019 CNX GAS CO LLC Other Oil & Gas Wastes 36.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2019 CNX GAS CO LLC Produced Fluid 13.57 Bbl RESIDUAL WASTE PROCESSING FACILITY
2019 CNX GAS CO LLC Produced Fluid 7,009.15 Bbl REUSE (AT WELL PAD)
2019 CNX GAS CO LLC Other Oil & Gas Wastes 47.72 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2019 CNX GAS CO LLC Produced Fluid 263.57 Bbl INJECTION DISPOSAL WELL 34-157-25511
2019 CNX GAS CO LLC Produced Fluid 5,637.16 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA

For data sources see[7]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2633290 Primary Facility 2017-08-22 Routine/Complete Inspection No Violations Noted On August 22, 2017, the Department performed an inspection of the CNX MOR 31 well pad site. Present at time of inspection was Dave Fredericks (CNX). The site is located in East Finley Twp., Washington Co. The inspection was a compliance evaluation inspection related to violations noted on 7/26/17.

The operator has repaired the failed E&E BMPs and has remediated and recovered soils which had left the LOD. The operator is finishing construction of the well pad and access road. All the perimeter E&S BMPs are in place and are functional. The operator has asked to make a minor modification to the ESCGP2 permit to expand the excess soil stockpile. The minor modification was reviewed and approved by the Department in the field.

6 wells have been permitted for the site. Site is still under construction so none of the wells have been drilled.

2640551 Primary Facility 2017-09-18 Preoperation Inspection No Violations Noted On September 18, 2017, the Department performed an inspection of the CNX MOR31 well pad site. Present at time of inspection was Dave Frederick and Alex Molnar (CNX). The inspection was a routine inspection during construction of the site related to a request by the operator for a pre-operational inspection of the site prior to the start of drilling activity.

The operator has installed all the perimeter E&S BMPs which are in good condition. The operator has completed construction of the access road and well pad. The operator has stabilized the well pad fill slopes and site with hydro seeding. The operator was stoning the well pad and installing cellar tech well cellars at time of inspection.


6 wells have been permitted for the site and the operator plans to set conductor on these wells in the near future.

2661834 Primary Facility 2017-11-16 Drilling/Alteration No Violations Noted Operator reports 100' of 26" csg cemented to surface as conductor casing. Location inspection shows no apparent violations. NOVIO
2682559 Primary Facility 2018-01-04 Drilling/Alteration No Violations Noted Patterson 801 skidding to J well, anticipating TTR Wednesday AM. NOVIO
2682822 Primary Facility 2018-01-11 Drilling/Alteration No Violations Noted Operator reports 349' of 18 5/8" csg set with 25 bbls cmt returned to surface. NOVIO
2682829 Primary Facility 2018-01-13 Drilling/Alteration No Violations Noted Operator reports 1020' of 13 3/8" csg set with 20 bbls cmt circulated to surface. NOVIO
2740978 Primary Facility 2018-06-13 Drilling/Alteration No Violations Noted Operator currently fracing all 7 wells. 180 of 325 stages completed. G, K, H, and J wells completed, F, N and P wells currently being rigged up. Operator showed independent annular monitoring on each well during fracturing to ensure unwanted communication detection. Operator promised to email copy of data file showing monitoring during actual job. On site inspection showed no apparent violations. NOVIO
2753861 Primary Facility 2018-07-19 Drilling/Alteration No Violations Noted Operator has replaced equipment and containment since recent well site fire and expects to move frac back on location in approx. five days to resume and finish fracing operations. On site inspection showed no apparent violation. NOVIO
2755430 Primary Facility 2018-07-11 Routine/Complete Inspection No Violations Noted On July 11, 2018, the Department performed an inspection of the CNX, MOR31 well pad site. The site is located in East Finley Twp., Washington Co. The inspection was an compliance evaluation inspection related to a reported CNX fire and fluid release during hydraulic fracturing operations on June 27, 2018

The fire was first reported at approximately 9:30 PM Wednesday, 27 June, by the operator. Fire was reported to West Finley Fire Department, and was extinguished by approximately 12:30 AM Thursday 28 June.

Initial reports indicated 7 pump trucks, a man lift, a 4000 Gallon diesel fuel truck and two acid tractor trailers (believed to be 5000 gal tanks carrying approx. 4000 gal of 28% HCl acid each) and a safety shower trailer were involved and damaged by fire.

Frac crew was pumping stage 16 of 48 on the MOR31F well (125-28269) when the fire broke out.

The Operator is continuing a root cause analysis of the fire and will inform the Department of those results as soon as they are available. The operator h

For data sources see[8]

References