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34-111-24804

Well Details

Well ID: 34-111-24804
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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-001522
Farm/Lease Name: QUARTO MIINING COMPANY
License Status: Producing
License Date: 2017-11-29
Spud Date: 2017-12-07
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2018-03-29
Well Total Depth: 19070.00 ft
Configuration: Horizontal
Latitude: 39.800000
Longitude: -80.850000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2017-11-29 Proposed Formations:POINT PLEASANT, Issued Date:11/29/2017, Expired Date:11/29/2019 12:00:00 PM, Drilling unit acres:823.36, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2018-03-29
Completion Report Received 2018-11-15
Record Last Modified 2018-11-20
Construction Permit Expires 2019-11-29

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2018-11-19 11578 11728 0
2018-11-19 18960 18965 0
18960 18965 0
11578 11728 0
11578 11728 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 06/05/2018 07/06/2018 10959 15,737,000.0 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 LT FLUSH SYSTEM I U.S. Well Services, LLC Other Mineral oil, petroleum distillates,

hrdotreated light naphthenic

64742-53-6 100 0.00641232 9950.58
Sand U.S. Well Services, LLC Proppant Crystalline Silica, quartz 14808-60-7 100 10.9237 16,951,300.0
LGC-15 U.S. Well Services, LLC Gelling Agents Surfactant 68439-51-0 3 0.00048355 750.369
Petroleum Distillates 64742-47-8 60 0.00967101 15007.4
Suspending agent (solid) 14808-60-7 3 0.00048355 750.369
Guar Gum 9000-30-0 50 0.00805917 12506.2
WFRA-2750 U.S. Well Services, LLC Friction Reducer Ethoxylated alcohol 68002-97-1 3 0.0001343 208.406
Ammonium acetate 631-61-8 5 0.000223834 347.344
Ethoxylated Alcohol 68551-12-2 3 0.0001343 208.406
Ethoxylated alcohol 68439-50-9 3 0.0001343 208.406
Linear ethoxylated alcohol Proprietary 13 0.000581969 903.094
Petrolem distillates, hydrotreated light 64742-47-8 30 0.00134301 2084.06
Butylated hydroxytoluene 128-37-0 0.9 0.00004029 62.522
Fatty acid methyl ester Proprietary 13 0.000581969 903.094
Hydrocarbons Proprietary 7 0.000313368 486.282
Ceramic Sand U.S. Well Services, LLC Proppant Ceramic materials and wares, chemicals 66402-68-4 100 3.5219 5,465,250.0
BIOCLEAR 1430 U.S. Well Services, LLC Anti-Bacterial Agent Alkyl dimethyl benzyl ammonium chloride 68424-85-1 5 0.000610528 947.412
Dimethylamine 68439-70-3 0.5 0.00006105 94.741
Glutaraldehyde 111-30-8 20 0.00244211 3789.65
Other Chemical(s) Listed Above See Trade Name(s) List Petroleum Distillates 64742-47-8 60 0.00967101 15007.4
Butyl cellosolve 111-76-2 20 0.00007766 120.508
Water 7732-18-5 60 0.051491 79903.2
Water 7732-18-5 95 0.734099 1,139,170.0
Cinnamaldehyde 104-55-2 20 0.00007766 120.508
Butylated hydroxytoluene 128-37-0 0.9 0.00004029 62.522
Formic acid 64-18-6 20 0.00007766 120.508
Alkyl dimethyl benzyl ammonium chloride 68424-85-1 5 0.000610528 947.412
Ethoxylated Alcohol 68551-12-2 3 0.0001343 208.406
Ethoxylated alcohol 68439-50-9 3 0.0001343 208.406
2-Propenoic acid, polymer with 2 propenamide 9003-06-9 30 0.0257455 39951.6
Dimethylamine 68439-70-3 0.5 0.00006105 94.741
Ethoxylated alcohol 68002-97-1 3 0.0001343 208.406
Hydrocarbons Proprietary 7 0.000313368 486.282
Acetophenone,thiourea,formaldehyde polymer 68527-49-1 5 0.00001941 30.127
Fatty acid methyl ester Proprietary 13 0.000581969 903.094
Polyether 60828-78-6 10 0.00003883 60.254
Linear ethoxylated alcohol Proprietary 13 0.000581969 903.094
Water 7732-18-5 83 0.00475272 7375.23
Quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 2.5 0.000143154 222.146
Surfactant 68439-51-0 3 0.00048355 750.369
Suspending agent (solid) 14808-60-7 3 0.00048355 750.369
Ammonium acetate 631-61-8 5 0.000223834 347.344
Ethanol 64-17-5 30 0.00171785 2665.75
AI-303 U.S. Well Services, LLC Acid Corrosion Inhibitors Acetophenone,thiourea,formaldehyde polymer 68527-49-1 5 0.00001941 30.127
Polyether 60828-78-6 10 0.00003883 60.254
Ethylene glycol 107-21-1 40 0.000155315 241.017
Cinnamaldehyde 104-55-2 20 0.00007766 120.508
Formic acid 64-18-6 20 0.00007766 120.508
Butyl cellosolve 111-76-2 20 0.00007766 120.508
Water CNX Resources Carrier/Base Fluid Water 7732-18-5 100 84.6282 131,325,000.0
WFRA-2000 U.S. Well Services, LLC Friction Reducer Hydrated light distillate (petroleum) 64742-47-8 30 0.0257455 39951.6
2-Propenoic acid, polymer with 2 propenamide 9003-06-9 30 0.0257455 39951.6
Water 7732-18-5 60 0.051491 79903.2
AP One U.S. Well Services, LLC Gel Breakers Ammonium Persulfate 7727-54-0 100 0.000320919 498
HCL Acid (5% to 7.5%) U.S. Well Services, LLC Bulk Acid Water 7732-18-5 95 0.734099 1,139,170.0
Hydrogen Chloride 7647-01-0 7.5 0.0579552 89934.3
SI-1200s U.S. Well Services, LLC Scale Inhibitor Proprietary Scale Inhibitor Proprietary 10 0.00220168 3416.55
Aqucar 714 U.S. Well Services, LLC Anti-Bacterial Agent Water 7732-18-5 83 0.00475272 7375.23
Ethanol 64-17-5 30 0.00171785 2665.75
Glutaraldehyde 111-30-8 14 0.000801664 1244.02
Quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 2.5 0.000143154 222.146

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
2018-06-05 H2O 15 10113 Bbl 599560 US Well Services Inc STAGE 1/38

STAGES 2-37 SEE IMAGES

2018-07-06 H2O 15 9160 Bbl 597620 US Well Services Inc STAGE 38/38

STAGES 2-37 SEE IMAGES

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2018 CNX GAS COMPANY LLC 1911131 0 93
2019 CNX GAS COMPANY LLC 1279516 0 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2018 CNX GAS COMPANY LLC Brine 43180 93
2019 CNX GAS COMPANY LLC Brine 19899 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-2123055925 2019-10-23 0:00 PL No Violations 0.40
1513275925 2017-12-07 Casing String Witnessed No Violations On this day, I am accompanying ODNR Inspector Austin Gutridge. Please refer to his comments for a detailed report. A borehole was drilled to a depth of 100 feet and set a 100 foot conductor with 241 sacks of cement, displaced with 55.74 barrels of water, leaving a 10 foot shoe track in the bottom of the conductor. Cement returns are witnessed at the surface.
1513795377 2017-12-07 Casing String Witnessed No Violations The purpose of my inspection was to witness 100 feet of the 26 inch diameter conductor being cemented in a 32 inch diameter borehole. Express Energy drilled the borehole and did not encounter any water during the drilling process. A pre-job safety meeting was held with all personnel on location including Express Energy and CNX Company Man. Following the safety meeting Express Energy pumped 10 barrels of fresh water, 241 sacks of class A cement, and 55 barrels of fresh water were used for displacement. 10 feet of cement was left inside the bottom of the conductor and cement returns were established in the cellar. Cement returns were used to cement the floor of the cellar.
1520693244 2018-03-09 Drill / Deepen / Reopen No Violations On this day, I found the Patterson 803 rig has drilled the 24 inch diameter borehole to a total depth of 941 feet, and will be running 18.625 casing with a mine string. They encountered a coal seem from a depth of 844 - 855 feet. They are in the process of attempting to trip out of the hole, but are having trouble pulling up through the coal seem. I will be in contact with company man, Dewayne Finney, with updates during their process.
1520914907 2018-03-12 Casing String Witnessed No Violations On this day, I am here to witness the 13.375-inch diameter 1st intermediate casing cement job with Halliburton Energy Services. The Patterson 803 rig drilled a 17.5-inch diameter borehole to a depth of 2,535 feet from a Kelly Bushing of 28 feet. Then, Mikes Power Tong Services inserted 2,496 feet of 13.375-inch diameter J-55 54.50 lb./ft. casing into the borehole. Halliburton held a pre-job safety meeting. They pumped 10 barrels of fresh water, 50 barrels of gel spacer, and 10 barrels of fresh water ahead of the cement. Then, they cemented the casing with 339 barrels total volume of 1,540 sacks of Class A cement with a 1.23 yield and a weight of 15.8 pounds per gallon. It was displaced with 340 barrels of 9.5 pounds per gallon brine water, and 40 barrels of fresh water. The plug landed with 1,100 psi, and then pressured up to 1,600 psi and held. 26 barrels of cement returns were brought to surface.
1522241010 2018-03-22 Drill / Deepen / Reopen No Violations The purpose of my inspection was a status check. During my inspection Patterson Drilling Rig 803 was drilling the 8.5 inch diameter borehole. The rig had landed the curve within the Point Pleasant formation at a measured depth of 11622 feet and a true vertical depth of 10782 feet. The rig was utilizing a drilling mud with the weight being 13.2 pounds.
1548171314 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 (4) producing wells, (4) gas processing units (GPU), (4) 400-barrel and (1) 100-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 1,000 pounds per square inch (psi), and the 13.375 inch diameter surface casing has a pressure of 900 psi. John Zachwieja, CNX Production Foreman, was notified of the pressure.
1554737349 2019-04-08 Production Wells No Violations On this day, I am accompanying ODNR Engineers Mark Atkinson and Andy Thomas, ODNR Southeast Supervisors Brent Bear and Mike Moreland, and CNX Gas Representatives John Hardcastle, Rick Harless, and others. The meeting is to review the new proposed well locations. The existing production wells were also inspected. The 9.625 inch diameter intermediate casing has a pressure of 980 pounds per square inch (PSI), and the 13.375 inch diameter surface casing has a pressure of 980 PSI. On 4/8/2019 I left a message with John Zachwieja, CNX Production Foreman, to notify him of the pressures.

For data sources see[10]

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 - 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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