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34-111-24836

Well Details

Well ID: 34-111-24836
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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: 2018-06-10
Well Total Depth: 18896.00 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:703.433, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2018-06-10
Correction to Well 2018-09-14 TAKE/TARGET 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 11254 11406 0
2018-12-18 18660 18755 0
18660 18755 0
11254 11406 0
11254 11406 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 09/17/2018 10/13/2018 10853 14,781,600.0 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) Keane Proppant Crystalline silica: Quartz (SiO2) 14808-60-7 100 12.5525 21,657,900.0
KFR-41 Keane Friction Reducer alcohols, C10-16 ethoxylated 68002-97-1 5 0.0017252 2976.65
Distillates (petroleum), hydrotreated light 64742-47-8 50 0.017252 29766.5
Carbolite Ceramic Keane Proppant Ceramic materials and wares, chemicals 66402-68-4 100 15.0681 25,998,400.0
Hydrochloric Acid (15%) Keane Acidizing Hydrochloric Acid 7647-01-0 15 0.00777435 13413.8
Water 7732-18-5 85 0.0440547 76011.6
KFEAC-30 Keane Iron Control acetic acid 64-19-7 60 0.00161602 2788.27
Citric acid 77-92-9 40 0.00107735 1858.85
KAI-12 Keane Acid Inhibitor isoproyl alcohol 67-63-0 5 0.00006657 114.861
Fatty imidazoline 61790-69-0 5 0.00006657 114.861
Methanol 67-56-1 90 0.00119827 2067.49
prop-2-yn-1-ol 107-19-7 5 0.00006657 114.861
ethylbenzene 100-41-4 1 0.00001331 22.972
Alcohols, C7-9-iso-, C8-rich 68526-83-0 5 0.00006657 114.861
xylene 1330-20-7 5 0.00006657 114.861
Hydrochloric Acid (7.5%) Keane Acid Inhibitor Hydrochloric Acid 7647-01-0 7.5 0.057098 98516.5
Water 7732-18-5 92.5 0.704209 1,215,040.0
KWG-111LS Keane Gel Distillates (petroleum), hydrotreated light 64742-47-8 55 0.00049664 856.9
Guar gum 9000-30-0 55 0.00049664 856.9
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 0.00181778 3136.39
Methanol 67-56-1 50 0.0090889 15681.9
Water Ascent Carrier/Base Fluid Water 7732-18-5 100 71.4924 123,353,000.0
MBC-516 Keane Biocide didecyldimethylammonium chloride 7173-51-5 8 0.00115596 1994.49
glutaral 111-30-8 26.7 0.00387255 6681.67
quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 5.3 0.000770159 1328.83
Ethanol 64-17-5 2.8 0.00040611 700.7
Other Chemical(s) Listed Above See Trade Name(s) List Fatty imidazoline 61790-69-0 5 0.00006657 114.861
Citric acid 77-92-9 40 0.00107735 1858.85
Alcohols, C7-9-iso-, C8-rich 68526-83-0 5 0.00006657 114.861
ethylbenzene 100-41-4 1 0.00001331 22.972
ammonium chloride 12125-02-9 1.5 0 0
oleic acid diethanolamide 93-83-4 1.5 0 0
Petroleum distillate 64742-47-8 20 0 0
isoproyl alcohol 67-63-0 5 0.00006657 114.861
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 0.00181778 3136.39
xylene 1330-20-7 5 0.00006657 114.861
Water 7732-18-5 92.5 0.704209 1,215,040.0
prop-2-yn-1-ol 107-19-7 5 0.00006657 114.861
alcohols, C10-16 ethoxylated 68002-97-1 5 0.0017252 2976.65
quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 5.3 0.000770159 1328.83
alcohols, C 12-16, ethoxylated 68551-12-2 1.5 0 0
Ethanol 64-17-5 2.8 0.00040611 700.7
Water 7732-18-5 85 0.0440547 76011.6
didecyldimethylammonium chloride 7173-51-5 8 0.00115596 1994.49
alcohols, C 12-16, ethoxylated 68551-12-2 1 0 0
ammonium chloride 12125-02-9 2 0 0
Distillates (petroleum), hydrotreated light 64742-47-8 55 0.00049664 856.9
KWBO-2 Keane Breaker Sodium persulfate 7775-27-1 99 0.00176168 3039.59

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
2018-09-17 H2O 15 10083 Bbl 600420 Keane Frac STAGE 1/38

STAGES 2-37 SEE IMAGES

2018-10-13 H2O 15 8634 Bbl 597000 Keane Frac 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 993077 0 42
2019 CNX GAS COMPANY LLC 1866485 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 17069 42
2019 CNX GAS COMPANY LLC Brine 15044 89

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1418501650 2019-1-22 0:00: PL No Violations 0.20
-693149463 2018-10-9 0:00: CT No Violations 0.40
0373446974 2018-04-12 Drill / Deepen / Reopen No Violations Status check inspection found Decker Drilling rig # 8 on location and currently mist drilling on air with a hammer bit the 24 diameter surface mine string combination at a measured depth of 523. The company will set 18.625 casing through the mine void with a swell packer and DV tool incorporated in the casing string.
0693149463 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. Stage 24 out of 38 stages total is being stimulated by Keane between the depths of 14,054 and 14,206. The average treating pressure is 10,800 pounds pressure.
1039759497 2019-8-14 0:00: PW No Violations 0.50
1418501650 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 550 psi. Bubbling was witnessed within the cellar, and a CNX operator was notified. The issue will be assessed.
1523888953 2018-04-16 Casing String Witnessed No Violations On site inspection to witness the 1st intermediate casing cement job with Decker Drilling rig # 8 on location along with Halliburton Cement Service. Also noted that the 18.625 mine string was set on the afternoon of 04/13/2018 but not witnessed due to being on another surface cement job and a time restraint. Addressing the said well. Decker Drilling Rig # 8 is rigged up on the well and has drilled a 17.5 diameter 1st intermediate well bore on air to a measured depth of 2,650 from a drilling rig Kelly Bushing heigth of 12 above ground level elevation. Upon reaching total depth the drill string was pulled out of the hole and the 13.375 diameter J-
1528134984 2018-06-04 Drill / Deepen / Reopen No Violations On site inspection to check on the current well drilling process found Patterson Drilling rig 803 on location and the company representative on site is Duane Finney. The rig recently set a 9.625 diameter 2nd intermediate well bore to a measured depth of 9,726. The casing was cemented in place and the pre job cement summary called for a calculated top of cement at 851. The post job report indicated 20 barrels of gel spacer to surface and no losses during the cement job. A 13.375 diameter casing string was also set to a measured depth of 2,591. The rig is running in the well bore with a 8.5 diameter drill bit to begin drilling the horizontal curve and lateral. The well head assembly is a Cameron well head system.
1588951778 2020-5-8 0:00:0 PW No Violations 0.30
373446974 2018-4-12 0:00: DD No Violations 0.70

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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