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34-111-24762

Well Details

Well ID: 34-111-24762
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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-001485
Farm/Lease Name: BAUMBERGER LARRY E & BOBBY
License Status: Producing
License Date: 2017-07-28
Spud Date: 2017-07-31
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2017-08-30
Well Total Depth: 20319.00 ft
Configuration: Horizontal
Latitude: 39.840000
Longitude: -80.890000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2017-07-28 Proposed Formations:POINT PLEASANT, Issued Date:7/28/2017, Expired Date:7/28/2019 12:00:00 PM, Drilling unit acres:633.95, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2017-08-30
Completion Report Received 2018-03-26
Record Last Modified 2018-04-09
Construction Permit Expires 2019-07-28

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2018-04-03 11362 11511 0
2018-04-03 20076 20215 0
20076 20215 0
11362 11511 0
11362 11511 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 11/16/2017 12/27/2017 10539 22,838,400.0 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 UPP Proppant Crystalline Silica in the form of Quartz 14808-60-7 99.9 11.0415 24,752,800.0
Ceramic Proppant Carbo Ceramics Proppant Ceramic materials and wares, chemicals 66402-68-4 100 2.99588 6,716,110.0
Scale Inhibitor E UPP Scale Inhibitor Hexamethylene Triamine Penta(Methylene Phosphonic Acid) 34690-00-1 5 0.00108609 2434.78
DETA phosphonate 15827-60-8 5 0.00108609 2434.78
Copolymer of Maleic and Acrylic Acid 52255-49-9 20 0.00434436 9739.12
HCL Acid (7.5%) UPP Acidizing Hydrochloric Acid 7647-01-0 7.5 0.0135757 30433.8
HCL Acid (15%) UPP Acidizing Hydrochloric Acid 7647-01-0 15 0.0877668 196754
Water Consol Carrier/Base Fluid Water 7732-18-5 100 85.0156 190,587,000.0
AP Breaker UPP Gel breaker Sulfuric acid 7664-93-9 0.5 0.00000340 7.615
Ammonium peroxydisulfate 7727-54-0 100 0.000679369 1523
WGA-7 UPP Viscosifier Guar Gum 9000-30-0 55 0.0144215 32329.8
Distillates (petroleum), hydrotreated light 64742-47-8 55 0.0144215 32329.8
Unihib G UPP Acid inhibitor Formaldehyde 50-00-0 1 0.00001097 24.602
Alcohols, C10-16, ethoxylated 68002-97-1 50 0.000548712 1230.1
Methanol 67-56-1 5 0.00005487 123.009
Thiourea 62-56-6 1 0.00001097 24.602
Butyl diglycol 112-34-5 75 0.000823068 1845.14
K-Bac 1005 UPP Biocide Water 7732-18-5 44.3 0.00757035 16971.1
Ethanol 64-17-5 0.3 0.00005127 114.928
Polyethylene glycol 25322-68-3 50 0.00854441 19154.7
2,2-Dibromo-3-nitrilopropionamide 10222-01-2 5.8 0.000984316 2206.63
Unislick ST50 UPP Friction reducer Alcohols, ethoxylated 68439-50-9 5 0.00515246 11550.7
Alcohols, ethoxylated 68551-12-2 5 0.00515246 11550.7
Alcohols, ethoxylated 68002-97-1 5 0.00515246 11550.7
Petroleum distillates, hydrotreated light 64742-47-8 30 0.0309148 69304.3
Ammonium acetate 631-61-8 13 0.0133964 30031.9
Other Chemical(s) Listed Above See Trade Name(s) List Ammonium acetate 631-61-8 13 0.0133964 30031.9
Water 7732-18-5 44.3 0.00757035 16971.1
Methanol 67-56-1 5 0.00005487 123.009
Alcohols, C10-16, ethoxylated 68002-97-1 50 0.000548712 1230.1
DETA phosphonate 15827-60-8 5 0.00108609 2434.78
Alcohols, ethoxylated 68551-12-2 5 0.00515246 11550.7
Thiourea 62-56-6 1 0.00001097 24.602
Distillates (petroleum), hydrotreated light 64742-47-8 55 0.0144215 32329.8
Hexamethylene Triamine Penta(Methylene Phosphonic Acid) 34690-00-1 5 0.00108609 2434.78
Ethanol 64-17-5 0.3 0.00005127 114.928
Alcohols, ethoxylated 68002-97-1 5 0.00515246 11550.7
Sulfuric acid 7664-93-9 0.5 0.00000340 7.615
Alcohols, ethoxylated 68439-50-9 5 0.00515246 11550.7
Formaldehyde 50-00-0 1 0.00001097 24.602
Polyethylene glycol 25322-68-3 50 0.00854441 19154.7

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
2017-11-16 H2O 15 18614 Bbl 701593 Universal Well Services Inc. STAGE 1/45

STAGES 2-44 SEE IMAGES

2017-12-27 H2O 15 9891 Bbl 700369 Universal Well Services Inc. STAGE 45/45

STAGES 2-44 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 6095331 0 337
2019 CNX GAS COMPANY LLC 966030 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 82048 337
2019 CNX GAS COMPANY LLC Brine 9464 88

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1814518515 2019-1-22 0:00: PL No Violations 0.40
-2126619023 2020-6-4 0:00:0 PW No Violations 1.00
-658507385 2019-4-25 0:00: PW No Violations 0.10
0494374498 2018-01-18 Completion Testing No Violations Status check inspection found the well drilling and completion process is complete and 2.875 diameter production tubing has been set in the well to a measured depth of 10,764. The well is slated to be put on line and in production on 01/24/2018. ROC Water flow back will monitor the initial flow back stages.
0658507385 2019-04-25 Production Wells No Violations On this day, I found (3) production wells surrounded by steel cages in preparation for simultaneous operations to take place during the drilling process of (2) additional wells. Digital pressure monitoring devices are equipped on each well. The pressure on the 9.625 inch diameter casing is 449 pounds per square inch (psi), and the 13.325 inch diameter casing is 449 psi.
1502113108 2017-08-01 Casing String Witnessed No Violations The purpose of my inspection was to witness 100 feet of the 30 inch diameter conductor being cemented in a 36 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, CNX Company Man, and Wise Trucking. Following the safety meeting Express Energy pumped 10 barrels of fresh water, 275 sacks of class A cement with 2% gel, and 75 barrels of fresh water. 10 feet of cement was left inside the bottom of the conductor and 20 barrels of cement returned to surface.
1503414727 2017-08-22 Casing String Witnessed No Violations During my inspection Patterson Drilling Rig 803 had reached a total depth of 10,066 feet in the second intermediate borehole section. I witnessed the rig trip out of the hole with the drill pipe, rig up Mikes Power Tongs, and run the 9.625 inch diameter casing. I discussed the proposed set depth of the casing and the estimated time for a cement job with the CNX Company Man on location. The casing was planned to be set at 9980 feet in depth. BJ Services was scheduled to be on location for a cement job this evening. A copy of the casing tally was obtained.
1814518515 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 1,000 pounds per square inch (psi), and the 13.375 inch diameter surface casing has a pressure of 1,000 psi. It will be noted that maintenance is be conducted on the wellheads. I spoke with John Zachwieja, CNX Production Foreman, during the inspection and he stated that they are currently replacing the choke valves in the wellheads. Certarus, a compressed natural gas provider, is located onsite compressing natural gas after being metered by CNX. John estimated that they will be onsite until late spring.
494374498 2018-1-18 0:00: CT No Violations 0.50

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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