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34-111-24834

Well Details

Well ID: 34-111-24834
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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-001545
Farm/Lease Name: RICHARD E LEHMAN
License Status: Producing
License Date: 2018-03-20
Spud Date: 2018-03-21
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2018-07-01
Well Total Depth: 23051.00 ft
Configuration: Horizontal
Latitude: 39.840000
Longitude: -80.840000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2018-03-20 Proposed Formations:POINT PLEASANT, Issued Date:3/20/2018, Expired Date:3/19/2020 12:00:00 PM, Drilling unit acres:703.85, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2018-07-01
Correction to Well 2018-10-05 TARGET/TAKE PER AS-DRILLED PLAT
Completion Report Received 2018-12-18
Record Last Modified 2018-12-19
Construction Permit Expires 2020-03-19

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2018-12-18 11598 11750 0
2018-12-18 20835 20933 0
20835 20933 0
11598 11750 0
11598 11750 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 08/25/2018 09/11/2018 10841 18,310,300.0 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 KSI-22 Keane Scale Inhibitor 2-propenoic acid, polymer with

2-methyl-2-[(1-oxo-2- propenyl)amino]-1-propensulfonic acid monosodium salt and sodium phosphinite

110224-99-2 10 0.00182861 3834.86
Methanol 67-56-1 50 0.00914306 19174.3
Other Chemical(s) Listed Above See Trade Name(s) List ethylbenzene 100-41-4 1 0.00000949 19.897
Water 7732-18-5 85 0.0108609 22776.9
isoproyl alcohol 67-63-0 5 0.00004744 99.484
Ethanol 64-17-5 2.8 0.000410749 861.399
alcohols, C 12-16, ethoxylated 68551-12-2 1 0 0
Petroleum distillate 64742-47-8 20 0 0
Alcohols, C7-9-iso-, C8-rich 68526-83-0 5 0.00004744 99.484
Fatty imidazoline 61790-69-0 5 0.00004744 99.484
Citric acid 77-92-9 40 0.000785916 1648.18
alcohols, C 12-16, ethoxylated 68551-12-2 1.5 0.00002475 51.913
xylene 1330-20-7 5 0.00004744 99.484
didecyldimethylammonium chloride 7173-51-5 8 0.00116917 2451.91
prop-2-yn-1-ol 107-19-7 5 0.00004744 99.484
oleic acid diethanolamide 93-83-4 1.5 0.00002475 51.913
ammonium chloride 12125-02-9 1.5 0 0
Water 7732-18-5 92.5 0.549522 1,152,430.0
oleic acid diethanolamide 93-83-4 1.5 0 0
Distillates (petroleum), hydrotreated light 64742-47-8 55 0 0
2-propenoic acid, polymer with

2-methyl-2-[(1-oxo-2- propenyl)amino]-1-propensulfonic acid monosodium salt and sodium phosphinite

110224-99-2 10 0.00182861 3834.86
quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 5.3 0.000778956 1633.58
Petroleum distillate 64742-47-8 20 0.000330053 692.168
alcohols, C10-16 ethoxylated 68002-97-1 5 0.00187035 3922.4
ammonium chloride 12125-02-9 2 0.00003301 69.217
KFR-25 Keane Friction Reducer ammonium chloride 12125-02-9 2 0.00003301 69.217
Water 7732-18-5 60 0.000990158 2076.5
Petroleum distillate 64742-47-8 20 0.000330053 692.168
oleic acid diethanolamide 93-83-4 1.5 0.00002475 51.913
alcohols, C 12-16, ethoxylated 68551-12-2 1.5 0.00002475 51.913
KAI-12 Keane Acid Inhibitor xylene 1330-20-7 5 0.00004744 99.484
Methanol 67-56-1 90 0.000853882 1790.71
ethylbenzene 100-41-4 1 0.00000949 19.897
Fatty imidazoline 61790-69-0 5 0.00004744 99.484
isoproyl alcohol 67-63-0 5 0.00004744 99.484
Alcohols, C7-9-iso-, C8-rich 68526-83-0 5 0.00004744 99.484
prop-2-yn-1-ol 107-19-7 5 0.00004744 99.484
Carbolite Ceramic Keane Proppant Ceramic materials and wares, chemicals 66402-68-4 100 13.719 28,770,600.0
Hydrochloric Acid (15%) Keane Acidizing Hydrochloric Acid 7647-01-0 15 0.00191663 4019.46
Water 7732-18-5 85 0.0108609 22776.9
KFR-41 Keane Friction Reducer alcohols, C10-16 ethoxylated 68002-97-1 5 0.00187035 3922.4
Distillates (petroleum), hydrotreated light 64742-47-8 50 0.0187035 39224
KFEAC-30 Keane Iron Control Citric acid 77-92-9 40 0.000785916 1648.18
acetic acid 64-19-7 60 0.00117887 2472.27
MBC-516 Keane Biocide didecyldimethylammonium chloride 7173-51-5 8 0.00116917 2451.91
quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 5.3 0.000778956 1633.58
glutaral 111-30-8 26.7 0.00391678 8214.06
Ethanol 64-17-5 2.8 0.000410749 861.399
Sand (Proppant) Keane Proppant Crystalline silica: Quartz (SiO2) 14808-60-7 100 12.7384 26,714,300.0
Hydrochloric Acid (7.5%) Keane Acid Inhibitor Hydrochloric Acid 7647-01-0 7.5 0.0445559 93440.1
Water 7732-18-5 92.5 0.549522 1,152,430.0
Water Ascent Carrier/Base Fluid Water 7732-18-5 100 72.8608 152,800,000.0

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
2018-09-11 H2O 15 7370 Bbl 551600 Keane Frac STAGE 47/47

STAGES 2-46 SEE IMAGES

2018-08-25 H2O 15 11067 Bbl 613400 Keane Frac STAGE 1/47

STAGES 2-46 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 954027 0 42
2019 CNX GAS COMPANY LLC 1865795 0 89

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2018 CNX GAS COMPANY LLC Brine 22594 42
2019 CNX GAS COMPANY LLC Brine 25815 89

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
1522685029 2018-04-02 Casing String Witnessed No Violations On site inspection at 5:00 am to witness the surface-mine string cement job with Decker Drilling rig # 8 on location along with Halliburton Cement Service. The rig has drilled a 24 diameter surface-mine string borehole to a measured depth of 800 with the depth measured off a drilling rig Kelly Bushing heigth of 12 above ground level, There was a coal seam encountered between the depths of 713 and 724. Proceeding the drilling the drill string was pulled and 762 of 18.625 diameter J-55 Grade buttress thread casing was ran to a depth of 762 with a casing shoe ran on bottom and a swell packer and DV tool set in the string between the depths of 457 and 469. Halliburton cemented the casing in a 2 stage cement job with the bottom section below the mine cemented using a 65 barrel cement mix consisting of 400 sacks of class A cement with the cement weight verified t 15.8 pounds per gallon by weight of cement. The 1st stage was displaced with 233 barrels of fresh water and upon the landing of the cement plug the pressure was increased to 500 psi to verify casing integrity. Following a 5 minute casing test the pressure was increased in increments slowly until the swell packer deployed and inflated at 1,020 psi. Once the packer was confirmed as deployed the DV tool sleeve opening tool dropped the 2ns stage cement job commenced. The upper section was cemented with a 130 barrel class A cement mix consisting of 600 sacks of cement weighing 15.8 pounds per gallon by weight of scale. The cement was displaced with 143 barrels of fresh water with 34 barrels of cement returns witnessed to surface. The displacement pressure was 190 (PSI) pounds per square inch upon the landing of the plug and increased to 883 psi to verify casing integrity.
1528816149 2018-06-12 Drill / Deepen / Reopen No Violations On this day, I found the Patterson 803 rig is currently drilling the deep intermediate 12.25 inch diameter borehole at a depth of 4,100 feet. The most recent survey had an inclination of 22.02 degrees and an azimuth of 286 degrees. The projected total depth for the 12.25 inch borehole is 10,187 feet. I spoke with Company Man, Dewayne Finney during the inspection.
1571794339 2019-8-14 0:00: PW No Violations 0.50
1727268288 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 200 psi.
1858872288 2020-5-8 0:00:0 PW No Violations 0.30
2006644483 2018-10-09 Completion Testing No Violations Status check inspection found 4 wells present on the pad and the well drilling process complete on all 4 wells. Keane Pressure pumping Service is on location and 2 of the 4 wells present have had the stimulation process complete. The said well is complete with 47 stages being stimulated with the last initial shut in pressure being 6,852 pounds pressure before the isolation plug was set. All annular pressures are monitored electronically during stimulation and while the remainder of the wells on the pad are being stimulated.

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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