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34-111-24746

Well Details

Well ID: 34-111-24746
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Country: United States
State: Ohio
County: Monroe
Municipality: Switzerland Township
Operator Name: CNX GAS COMPANY LLC
Well Pad ID: US-OH-001469
Farm/Lease Name: ROBERTS VICTOR L & LINDA G
License Status: Producing
License Date: 2017-05-05
Spud Date: 2017-05-24
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2017-08-08
Well Total Depth: 16111.00 ft
Configuration: Horizontal
Latitude: 39.840000
Longitude: -80.910000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2017-05-05 Proposed Formations:POINT PLEASANT, Issued Date:5/5/2017, Expired Date:5/5/2019 12:00:00 PM, Drilling unit acres:1017.33, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2017-08-08
Correction to Well 2017-10-13 UPDATE TAKE/.TARGET PER AS-DRILLED PLAT-ALE
Completion Report Received 2018-03-27
Correction to Well 2018-03-30 UPDATE TAKE PER AS-DRILLED PLAT
Record Last Modified 2018-04-03
Construction Permit Expires 2019-05-05

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2018-04-02 10880 11026 0
2018-04-02 15937 16035 0
15937 16035 0
10880 11026 0
10880 11026 0

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 12/05/2017 12/13/2017 10359 15,788,800.0 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 Sand (Proppant) CWS Propping Agent Listed Below Green Line Listed Below 0 0 0
Water Supplied by Operator Base Fluid Water 7732-18-5 70 87.9586 0
Water 7732-18-5 0.7 87.9298 0
DWP-111 CWS Gel Slurry Listed Below Green Line Listed Below 0 0 0
Hydrochloric Acid CWS Clean Perforations Listed Below Green Line Listed Below 0 0 0
Other Chemical(s) Listed Above See Trade Name(s) List Listed Below
Cinnamaldehyde 104-55-2 0.1 0.00002000 30.4118
Apatite 64476-38-6 0.1 0.0099 14816.6
Ceramic materials and wares 66402-68-4 100 1.79726 2,690,600.0
2-Propenoic acid, homopolymer, sodium salt 9003-04-7 0.4 0.00881 13186.5
Tar bases, quinolone derivs, benzyl chloride-quatenized 72480-70-7 0.1 0.00002000 30.4118
Ilmenite 98072-94-7 0.001 0.00442 6619.6
Alcohols, C12-14, ethoxylated 68439-50-9 0.036 0.00258 3858.78
Ethylene glycol 107-21-1 40 0.00008000 121.65
Distillates (petroleum), hydrotreated middle 64742-46-7 0.6 0.01206 18064.2
Ceramic materials and wares 66402-68-4 1 1.79668 2,690,600.0
Distillates (petroleum), hydrotreated middle 64742-46-7 60 0.01207 18064.2
Polyethylene glycol mixture 25322-68-3 0.545 0.01612 24137.8
Biotite 1302-27-8 0.1 0.0099 14816.6
Cinnamaldehyde 104-55-2 10 0.00002000 30.41
1,2-Propanediol 57-55-6 10 0.0022 3296.64
Ammonium Persulfate 64742-47-8 100 0.00377 5637.84
Ilmenite 98072-94-7 0.1 0.00442 6619.6
2,2-Dibromo-3-Nitrilopropionamide 10222-01-2 20 0.00592 8857.91
Ethoxylated alcohols Proprietary 10 0.00002000 30.41
Ethylene glycol 107-21-1 0.4 0.00008000 121.647
Quaternary ammonium compounds,

bis(hydrogenated tallow alkyl)dimethyl, salts with bentonite

68953-58-2 0.05 0.00101 1505.35
Isopropanol 67-63-0 5 0.00001000 15.21
Calcite 471-34-1 0.01 0.05474 81970
Diethylene glycol 111-46-6 0.01 0.00001000 3.04118
Diethylene glycol (mono) methyl ether 34590-94-8 0.2 0.00004000 60.8236
Vinylidene chloride-methyl acrylate copolymer 69418-26-4 0.2 0.00075 1127.57
2,2-Dibromo-3-Nitrilopropionamide 10222-01-2 0.2 0.00591 8857.91
Polyethylene glycol mixture 25322-68-3 54.5 0.01612 24137.8
Tar bases, quinolone derivs 68513-87-1 0.01 0.00001000 3.04118
Ethoxylated alcohols Proprietary 0.1 0.00002000 30.4118
Tar bases, quinolone derivs 68513-87-1 1 0.00001000 3.04
Crystalline silica (Quartz) 14808-60-7 1 9.89494 14,818,100.0
Goethite 1310-14-1 0.001 0.00989 14816.6
Ammonium Persulfate 64742-47-8 1 0.00376 5637.84
Dibromoacetonitrile 3252-43-5 3 0.00089 1328.69
Formic Acid 64-18-6 10 0.00002000 30.41
Illite 12173-60-3 0.01 0.0442 66196
Diethylene glycol (mono) methyl ether 34590-94-8 20 0.00004000 60.82
Distillates (petroleum), hydrotreated light 64742-47-8 0.25 0.01789 26797.1
Goethite 1310-14-1 0.1 0.0099 14816.6
Formic Acid 64-18-6 0.1 0.00002000 30.4118
Citric acid 77-92-9 0.6 0.00132 1981.58
Apatite 64476-38-6 0.001 0.00989 14816.6
Guar gum 9000-30-0 60 0.01207 18064.2
Sodium bromide 7647-15-6 4 0.00118 1771.58
Illite 12173-60-3 1 0.04422 66196
Acetic acid, ammonium salt (1:1) 631-61-8 0.1 0.00716 10719.8
Sodium bromide 7647-15-6 0.04 0.00118 1771.58
Hydrochloric acid 7647-01-0 37 0.1462 218870
Calcite 471-34-1 1 0.05475 81970
Guar gum 9000-30-0 0.6 0.01206 18064.2
Diethylene glycol 111-46-6 1 0.00001000 3.04
Dibromoacetonitrile 3252-43-5 0.03 0.00089 1328.69
Oxirane, 2-methyl-, polymer with oxirane, monodecyl ether 37251-67-5 1.5 0.0003 451.6
Biotite 1302-27-8 0.001 0.00989 14816.6
Alcohols, C10-16, ethoxylated 68002-97-1 0.036 0.00258 3858.78
1,2-Propanediol 57-55-6 0.1 0.0022 3296.64
Citric acid 77-92-9 60 0.00132 1981.58
Vinylidene chloride-methyl acrylate copolymer 69418-26-4 20 0.00075 1127.57
Quaternary ammonium compounds,

bis(hydrogenated tallow alkyl)dimethyl, salts with bentonite

68953-58-2 5 0.00101 1505.35
Alcohols, C12-16, ethoxylated 68551-12-2 0.036 0.00258 3858.78
2-Propenoic acid, homopolymer, sodium salt 9003-04-7 40 0.00881 13186.5
Tar bases, quinolone derivs, benzyl chloride-quatenized 72480-70-7 10 0.00002000 30.41
Crystalline silica (Quartz) 14808-60-7 100 9.89819 14,818,100.0
Oxirane, 2-methyl-, polymer with oxirane, monodecyl ether 37251-67-5 0.015 0.0003 451.605
Isopropanol 67-63-0 0.05 0.00001000 15.2059
Hydrochloric acid 7647-01-0 0.37 0.14615 218870
CI-9100G CWS Corrosion Inhibitor Listed Below Green Line Listed Below 0 0 0
Calbreak 5501 CWS Breaker Listed Below Green Line Listed Below 0 0 0
SANIFRAC 8844 CWS Biocide Listed Below Green Line Listed Below 0 0 0
Silver FR 350 Silverback Chemical Friction Reducer Listed Below Green Line Listed Below 0 0 0
DAP-902 CWS Scale Inhibitor Listed Below Green Line Listed Below 0 0 0
DAP-103 CWS Iron Control Listed Below Green Line Listed Below 0 0 0

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
2017-12-13 H2O 15 14474 Bbl 700150 CalFrac STAGE 27 OF 27 SEE IMAGES FOR STAGES 2-26
2017-12-05 H2O 15 16872 Bbl 700500 CalFrac STAGE 1 OF 27

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2018 CNX GAS COMPANY LLC 2912112 0 331
2019 CNX GAS COMPANY LLC 447250 0 88

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2018 CNX GAS COMPANY LLC Brine 73020 331
2019 CNX GAS COMPANY LLC Brine 7735 88

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-401596450 2020-6-4 0:00:0 PW No Violations 1.00
-962847970 2017-5-25 0:00: CS No Violations 1.00
0566802311 2019-01-22 Preliminary Restoration No Violations On this day, I am conducting a preliminary restoration inspection. Site meets 1509.072 (A) Vegetation is established with no substantial erosion. I found the pad gated with signage at the entrance. There are (3) producing wells, (3) gas processing units (GPU), (3) 400-barrel and (1) 50-barrel steel production tanks within polymer lined steel containment, and an Emergency Shutdown (ESD) button is present at the pad entrance. Additionally, concrete barriers surround the perimeter of the wellheads and the GPUs. Each well has identification and annular pressure monitoring devices equipped. The 9.625 inch diameter intermediate casing has a pressure of 950 pounds per square inch (psi), and the 13.375 inch diameter surface casing has a pressure of 340 psi.
0962847970 2017-05-25 Casing String Witnessed No Violations On site inspection to witness the conductor casing cement job with Express Energys top hole rig and cement service. The auger rig has drilled a 36 diameter borehole to a measured depth of 100 and inserted 100 of 30 diameter .375 wall 118 pound per foot conductor. Express then cemented the casing with a 48.9 barrel cement mix consisting of 275 sacks of class A cement with the cement weight verified by weight of scale at 15.6 pounds per gallon. Cement returns were witnessed to surface inside the cellar at 52 barrels into a total of 75 barrels of fresh water dissplaceent.1 of cement was left in the cellar causing a liquid tight seal. No fresh water was encountered in the borehole while drilling.
1501496366 2018-02-04 Completion Testing No Violations On site inspection found the well drilling and stimulation process is complete. The completion plugs have been drilled out and production tubing hung in the well. TETRA flow back services are on site and rigged up to the said well, they will begin the initial well bore production flow back on this day.
1516299497 2018-01-18 Completion Testing No Violations Status check inspection on the well completion process found the well has been stimulated in a total of 28 stages. The production well head assembly is installed and Deep Well Service tubing snubbing unit # 9 is on location completing a adjoining well. The well support production equipment is present on location consisting of a gas processing unit and production tank farm. 3 wells are total on location.
566802311 2019-1-22 0:00: PL No Violations 0.20

For data sources see[10]

References