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34-029-21846

Well Details

Well ID: 34-029-21846
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Country: United States
State: Ohio
County: Columbiana
Municipality: Butler Township
Operator Name: EAP OHIO LLC
Well Pad ID: US-OH-000869
Farm/Lease Name: HUFFMAN TRUST 36-16-4
License Status: Producing
License Date: 2014-02-21
Spud Date: 2014-04-11
Spud Drilling Contractor: NOMAC DRILLING CORP
Final Drill Date: 2014-05-02
Well Total Depth: 13963.00 ft
Configuration: Horizontal
Latitude: 40.820000
Longitude: -80.870000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2014-02-21 Proposed Formations:POINT PLEASANT, Issued Date:2/21/2014, Expired Date:2/21/2016 12:00:00 PM, Drilling unit acres:158.04, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth 2014-05-02
Correction to Well 2015-01-02 CHANGE IN TARGET AND TAKE-POINT INFORMATION (FOOTAGES AND COORDINATES) FROM AS DRILLED SURVEY PLAT. UNIT SIZE INCREASED.
Completion Report Received 2015-02-13
Construction Permit Expires 2016-02-21
Record Last Modified 2017-10-24

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2015-02-13 8411 13751 475
8411 13751 475
8411 13751 475

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 09/08/2014 09/12/2014 7779 4,346,080.0 354206

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 100 Mesh Sand BAKER HUGHES Proppant - Natural Crystalline Silica (Quartz Sand, Silicon Dioxide) 014808-60-7 100 5.4294 0
BF-9L BAKER HUGHES pH Adjusting Agent Potassium Hydroxide 001310-58-3 15 0.00393 0
HCL 5.1 - 7.5 BAKER HUGHES Acid Hydrochloric Acid 007647-01-0 8 0.08898 0
Water 007732-18-5 93 1.09736 0
FERROTROL 300L BAKER HUGHES Iron Control Agent Citric Acid 000077-92-9 50 0.00342 0
Fresh Water CHESAPEAKE ENERGY Carrier/Base Fluid Water 007732-18-5 100 84.0273 0
Northern White Sand BAKER HUGHES Proppant - Natural Crystalline Silica (Quartz Sand, Silicon Dioxide) 014808-60-7 100 9.11466 0
ENZYME G-NE BAKER HUGHES Breaker No Hazardous Components NA 0 0 0
GW-3LDF BAKER HUGHES Gelling Agent Polysaccharide Blend NA 60 0.0715 0
Petroleum Distillate Blend NA 60 0.0715 0
CI-14 BAKER HUGHES Corrosion Inhibitor Methanol (Methyl Alcohol) 000067-56-1 68 0.00135 0
Propargyl Alcohol (2-Propynol) 000107-19-7 5 0.0001 0
SCALETROL 5279 BAKER HUGHES Scale Inhibitor Ethylene Glycol 000107-21-1 60 0.00834 0
Proprietary Phosphonate Salt TRADE SECRET 5 0.00069 0
BF-9L, CI-14, ENZYME G-NE, FERROTROL

300L, FRW-18, GW-3LDF, SCALETROL 5279

BAKER HUGHES Breaker, Corrosion Inhibitor, Friction Reducer, Gelling Agent, Iron Control Agent, pH Adjusting Agent, Scale Inhibitor Proprietary Solvent TRADE SECRET 0 0.09761 0
Sodium Chloride 007647-14-5 0 0.01122 0
Proprietary Copolymer TRADE SECRET 0 0.00232 0
Hemicellulase Enzyme Concentrate 009025-56-3 0 0.02223 0
Sodium Bisulfite 007631-90-5 0 0.01122 0
Proprietary Polymer TRADE SECRET 0 0.02287 0
Proprietary Weak Acid TRADE SECRET 0 0.09761 0
Proprietary Disinfectant TRADE SECRET 0 0.09761 0
Proprietary Biocide TRADE SECRET 0 0.00232 0
Proprietary Acid TRADE SECRET 0 0.00232 0
Proprietary Modified Carboxylic Acid Salt TRADE SECRET 0 0.01122 0
Proprietary Alcohol TRADE SECRET 0 0.09761 0
Proprietary Silica TRADE SECRET 0 0.09761 0
Water 007732-18-5 0 0.17207 0
Proprietary Surfactant TRADE SECRET 0 0.00232 0
GBW-5 BAKER HUGHES Breaker Ammonium Persulfate 007727-54-0 100 0.0018 0
ALPHA 1427 BAKER HUGHES Anti-Bacterial Agent Quaternary Ammonium Compound 068424-85-1 7 0.0009 0
Glutaraldehyde (Pentanediol) 000111-30-8 30 0.00387 0
Water 007732-18-5 60 0.00774 0
Didecyl Dimethyl Ammonium Chloride 007173-51-5 10 0.00129 0
Ethanol 000064-17-5 5 0.00064 0
FRW-18 BAKER HUGHES Friction Reducer Petroleum Distillate Hydrotreated Light 064742-47-8 30 0.00585 0
XLW-32 BAKER HUGHES Cross Linker Boric Acid 010043-35-3 20 0.0042 0
Methanol (Methyl Alcohol) 000067-56-1 90 0.01888 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
2014-09-12 H2O 15 3140 Bbl 329620 BAKER-HUGHES STAGE 19/19

25 SHOTS

2014-09-08 H2O 15 3582 Bbl 333560 BAKER-HUGHES STAGE 1/19

25 SHOTS STAGES 2-18 SEE IMAGES

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2014 CHESAPEAKE EXPLORATION LLC 166723 6008 52
2015 CHESAPEAKE EXPLORATION LLC 974350 11184 362
2016 CHESAPEAKE EXPLORATION LLC 551184 2300 366
2017 CHESAPEAKE EXPLORATION LLC 406556 1100 364
2018 CHESAPEAKE EXPLORATION LLC 335399 589 365
2019 CHESAPEAKE EXPLORATION LLC 73196 65 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2014 CHESAPEAKE EXPLORATION LLC Brine 7544 52
2015 CHESAPEAKE EXPLORATION LLC Brine 5978 362
2016 CHESAPEAKE EXPLORATION LLC Brine 1965 366
2017 CHESAPEAKE EXPLORATION LLC Brine 1847 364
2018 CHESAPEAKE EXPLORATION LLC Brine 1424 365
2019 CHESAPEAKE EXPLORATION LLC Brine 304 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1220942509 2020-3-30 0:00: PL No Violations 2.00
-2102972004 2014-4-12 0:00: DD No Violations
-421155188 2016-3-2 0:00:0 PL No Violations 1.00
-819006035 2014-4-20 0:00: CS No Violations
0421155188 2016-03-02 Preliminary Restoration No Violations I was on location for a status check. My inspection found the access road gate locked and the access road is in good repair. An identification sign at the access road entrance, well, and tank battery. The pad is fenced and all man doors are locked. The #10H well is in production. The well is equipped with a christmas tree valve assembly. There is a steel dike around the tank battery.

The equipment on the pad consists of the following: 6 - Storage tanks 400 bbl 1 - Vapor recovery unit (VRU) 2 - Gas processing units (GPU) 1 - Vertical separator 2 - Sand separators 1 - Thermal electric generator 1 - Heat treater 1 - Compressor 2 - Producing wells Site fenced and man doors locked

0819006035 2014-04-20 Casing String Witnessed No Violations I went to the site to witness the cementing of the surface casing. The drilling contractor, Nomac 43, spudded the well on 04/19/2014. The 17.50 diameter surface hole was drilled to 560. The well made water at approximatley 440. Once the well stopped producing water, circulation was not able to be established. The 13.375 OD surface casing was set at 560. A total of five centralizers were installed on the surface casing string. Schlumberger was the cementing contractor. Circulation was established after the gel and cement were being displaced. The cement was mudscaled at 15.6 lbs per gallon (ppg). Schlumberger pumped 111 bbls of cement slurry at 15.6 ppg. Cement returns to surface were observed. 15 bbls of cement returned to surface. The plug was displaced with 79 bbls of water. The plug bumped the float collar and Schlumberger pressured up on the casing, and the pressure held.
1058322165 2016-12-06 Production Wells No Violations The purpose of my inspection was to conduct a status check on well # 2--established vegetation. A sign board is posted at the entrance and contains correct owner and well identification and emergency response information. A chain link security fence with barbed wire top is constructed around the well pad. The entrance gate and escape doors are locked to prevent unauthorized entry. An electric shut down button is present outside of the entrance gate. An earthen berm perimeter with well-established vegetation is present around the fence/ well pad. The well pad surface is composed of crushed gravel and remains in good repair.

Correct and legible identification is posted at the well head. The well cellar is backfilled with gravel and contains a pipe to remove water. The mousehole is cemented. The Owner has raised the annular casing pressure gauges on the intermediate and production casing gauges. Both gauges indicated 0 psi. Tubing has been placed inside the 5.5 production casing. The digital production casing pressure gauge indicated 257 psi. The digital production tubing pressure gauge indicated 161 psi. No audible or visual leaks were detected. Production equipment located on the pad consists of two (2) vertical sand/fluid separators, two (2) gas processing units(GPU), one (1) 350 gallon hydrate inhibitor tank within sealed containment, one (1) thermal electric generator, six (6) 400 bbl production tanks within containment and one (1) emission combustion tower. Concrete jersey barriers are placed in front of the production equipment to prevent damage. The vertical separator and GPU specific to well # 2-1846 are in good repair with no audible or visual leaks. Well specific identification is posted on the GPU. No audible or visual leaks

1174262209 2016-04-05 Production Wells No Violations I was on location for a status check. My inspection found the access road gate locked and the

access road is in good repair. An identification sign at the access road entrance, well, and tank battery. The pad is fenced and all man doors are locked. The #10H well is in production. The well is equipped with a Christmas tree valve assembly. There is a steel dike around the tank battery. The equipment on the pad consists of the following: 6 - Storage tanks 400 bbl 1 - Vapor recovery unit (VRU) 2 - Gas processing units (GPU) 1 - Vertical separator 2 - Sand separators

1 - Thermal electric generator 2 - Producing wells Site fenced and man doors locked

1398180282 2014-04-22 Drill / Deepen / Reopen No Violations I was on location to witness the cementing of the intermediate casing ( 9.625 ). Nomac Rig #43 drilled a 12.25 to a total depth of 1460 and ran 1452 of J-55 40# /ft casing and total of 12 centralize. Nomac Rig #43 established circulation. Schlumberger pumped 25 barrels of Gel spacer with flake followed by 10 barrels of fresh water followed by 107 barrels of cement slurry and displaced with 102 barrels of fresh water. Bumped plug to 1353 psi. Plug held for 5 minutes. There was 17 barrels of cement returned to surface.
2102972004 2014-04-12 Drill / Deepen / Reopen No Violations I was on location for the cementing of the conductor casing. The permit number and the emergency information were posted at the entry of the lease road. The lease road was stable and drainage controls were in place. Butchs Rat Hole & Anchor Services drilled a 26 diameter hole to 120. Butchs installed 120 of 94lb, 20 OD casing. O-Tex was the cementing contractor. Circulation was established. The cement was mudscaled at 15.6 pounds per gallon (ppg). O-Tex pumped 86 bbls of cement slurry at 15.6 ppg. The cement was displaced with 36.9 bbls of water. Cement returns to surface were observed. An estimated 15 bbls of cement returned to surface.

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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