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34-029-21748

Well Details

Well ID: 34-029-21748
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Country: United States
State: Ohio
County: Columbiana
Municipality: Center Township
Operator Name: EAP OHIO LLC
Well Pad ID: US-OH-000342
Farm/Lease Name: MRUGALA 6-14-3
License Status: Producing
License Date: 2012-09-04
Spud Date: 2012-10-17
Spud Drilling Contractor: NOMAC DRILLING CORP
Final Drill Date: 2012-10-29
Well Total Depth: 13815.00 ft
Configuration: Horizontal
Latitude: 40.810000
Longitude: -80.850000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2012-09-04 Proposed Formations:POINT PLEASANT, Issued Date:9/4/2012, Expired Date:9/4/2014 12:00:00 PM, Drilling unit acres:153.4, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth 2012-10-29
Correction to Well 2013-03-22 CORRECTION TO TARGET INFORMATION: FOOTAGE & X,Y COORDINATES FROM AS DRILLED SURVEY PLAT. UNIT SIZE DECREASED TO 128.48 ACRES.
Completion Report Received 2014-06-04
Construction Permit Expires 2014-09-04
Record Last Modified 2017-10-24

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2014-06-04 8955 13660 360
8955 13660 360
8955 13660 360

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 02/11/2013 02/11/2013 7752.00 3,681,888.0

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 Fresh Water Carrier/Base Fluid Water 7732-18-5 100.00 82.06
Iron Control - WIC-641L Weatherford Iron Control Agent Citric acid 77-92-9 70.00 0.00294000
EC6110A, EC6629A Nalco Anti-Bacterial Agent, Scale Inhibitor Methanol 67-56-1
Proprietary Quaternary Ammonium Salt
Water 7732-18-5
Proprietary Acrylate Polymer
Recycled Produced Water Carrier/Base Fluid
Water 7732-18-5 100.00 1.27
Inhibitor - WAI-251LC Weatherford Corrosion Inhibitor Cinnamaldehyde (3-phenyl-2-propenal) 104-55-2 10.00 0.00015000
Tar bases, quinoline derivatives,

benzyl chloride-quaternized

72480-70-7 13.00 0.00019000
Triethyl phosphate 78-40-0 7.00 0.00010000
2-Butoxyethanol 111-76-2 7.00 0.00010000
Isopropanol 67-63-0 7.00 0.00010000
Poly(oxy-1,2-ethanediyl), alpha-(nonylphenyl)-omega-hydroxy-

, branched

68412-54-4 10.00 0.00015000
Ethylene glycol 107-21-1 60.00 0.00087000
N,N-Dimethylformamide 68-12-2 40.00 0.00058000
WAI-251LC, WBK-134, WFR-61LA, WGA-15L,

WIC-641L, WPB-584L, WXL-100L, WXL-101LM

Weatherford Breaker, Corrosion Inhibitor, Cross Linker, Friction Reducer, Gelling Agent, Iron Control Agent, pH Adjusting Agent Carbonic acid, dipotassium salt 584-08-7
Ethoxylated C12-16 alcohols 68551-12-2
Boric acid (H3BO3), compd. with 2-aminoethanol (1:x) 68425-67-2
Guar gum 9000-30-0
Proprietary Carbonates
Proprietary Alcohol
Proprietary Ethanol
Proprietary Breaker Additive (WBK-134)
Proprietary Friction Reducer Additive (WFR-61LA)
Proprietary Ethoxylated Nonylphenol
WBK-133, Breaker Weatherford Breaker Peroxydisulfuric acid, diammonium salt 7727-54-0 100.00 0.00231000
WFR-61LA Weatherford Friction Reducer Ethoxylated C12-16 alcohols 68551-12-2 7.00 0.00288000
Distillates, petroleum, hydrotreated light 64742-47-8 40.00 0.01
Ammonium chloride 12125-02-9 7.00 0.00288000
Sodium chloride 7647-14-5 10.00 0.00412000
pH Adjusting Agents - WPB-584L Weatherford pH Adjusting Agent Potassium hydroxide 1310-58-3 40.00 0.01
Carbonic acid, dipotassium salt 584-08-7 60.00 0.01
WXL-101LM Weatherford Crosslinker Distillates, petroleum, hydrotreated light 64742-47-8 70.00 0.01
EC6629A Nalco Scale Inhibitor No Hazardous Components 0.00
WBK-134 Weatherford Breaker Quartz 14808-60-7 10.00 0.00026000
Peroxydisulfuric acid, diammonium salt 7727-54-0 80.00 0.00211000
WXL-100L Weatherford Crosslinker Ethylene glycol 107-21-1 40.00 0.00601000
ACID, HYDROCHLORIC, 15 PCT Weatherford Acid Water 7732-18-5 85.00 0.61
Hydrochloric acid 7647-01-0 15.00 0.10
100 Mesh Sand Weatherford Proppant - Natural Quartz 14808-60-7 100.00 1.36
WGA-15L Weatherford Gelling Agent Distillates, petroleum, hydrotreated light 64742-47-8 70.00 0.11
Additional Ingredients Not Listed on MSDS
Northern White Sand Weatherford Proppant - Natural Quartz 14808-60-7 100.00 14.25
EC6110A Nalco Antibacterial Agent Quaternary Ammonium Compounds 10.00 0.00271000
Ethanol 64-17-5 5.00 0.00136000
Glutaraldehyde 111-30-8 60.00 0.01

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
2013-02-13 H2O 15 8005 Bbl 576240 Weatherford STAGE 9

36 SHOTS

2013-02-12 H2O 15 8260 Bbl 576640 Weatherford STAGE 7

36 SHOTS

2013-02-11 H2O 15 8414 Bbl 568180 Weatherford STAGE 2

36 SHOTS

2013-02-13 H2O 15 8157 Bbl 578920 Weatherford STAGE 10

36 SHOTS

2013-02-12 H2O 15 8146 Bbl 579320 Weatherford STAGE 6

36 SHOTS

2013-02-11 H2O 15 8384 Bbl 577920 Weatherford STAGE 3

36 SHOTS

2013-02-12 H2O 15 8287 Bbl 576280 Weatherford STAGE 5

36 SHOTS

15 0 0
2013-02-11 H2O 15 10913 Bbl 576980 Weatherford STAGE 1

36 SHOTS

2013-02-13 H2O 15 8334 Bbl 576739 Weatherford STAGE 8

36 SHOTS

2013-12-12 H2O 15 8477 Bbl 577100 Weatherford STAGE 4

36 SHOTS

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2014 CHESAPEAKE EXPLORATION LLC 452463 1727 314
2015 CHESAPEAKE EXPLORATION LLC 270785 538 363
2016 CHESAPEAKE EXPLORATION LLC 210622 286 366
2017 CHESAPEAKE EXPLORATION LLC 172305 231 364
2018 CHESAPEAKE EXPLORATION LLC 151906 261 365
2019 CHESAPEAKE EXPLORATION LLC 34385 71 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2014 CHESAPEAKE EXPLORATION LLC Brine 9133 314
2015 CHESAPEAKE EXPLORATION LLC Brine 2874 363
2016 CHESAPEAKE EXPLORATION LLC Brine 2008 366
2017 CHESAPEAKE EXPLORATION LLC Brine 1347 364
2018 CHESAPEAKE EXPLORATION LLC Brine 1104 365
2019 CHESAPEAKE EXPLORATION LLC Brine 405 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1203192043 2012-9-13 0:00: SC No Violations
-1653411280 2012-10-31 0:00 DD No Violations
-345346229 2012-10-22 0:00 DD No Violations
-555931472 2013-9-27 0:00: PL No Violations
-592022350 2012-10-12 0:00 DD No Violations
0311890451 2016-03-02 Production Wells No Violations I was on location for a status check. My inspection found 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 plunger lift 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) 1 - Gas processing unit (GPU) 1 - Sand separator 1 - Thermal electric generator 1 - Producing well Site fenced and man doors locked

0345346229 2012-10-22 Drill / Deepen / Reopen No Violations
0555931472 2013-09-27 Preliminary Restoration No Violations I reviewed the site to assess the completion of preliminary restoration. There is a sign board at the access road entry featuring the well name, permit number and emergency contact information. There is no gate at the access road. The access road is in good repair. Drainage and erosion controls were in place and appear to be functioning. Ground cover was well established along the access road. I found the drilling/production pad to be enclosed entirely with a chain link fence with barbed wire at the top, and with a padlocked gate. The pad has a crushed limestone surface, and is in good repair. The pad does have some ponded water in the southwest corner. There is a pad drainage system in place, with grates and locked shut-off valves on the west side and southeast corner. The fence is in good repair. Outside the fence, there is an earthen berm. I walked the exterior perimeter and noted that the berm is generally in good repair and ground cover is generally well established. There are some areas of the berm that do not have much ground cover, but there are no issues with erosion or sedimentation. Most of the area of disturbance has good ground cover. Some of the area of disturbance north and east of the pad does not have good ground cover, and will be re-checked after installation of production equipment. The soil stockpile is well stabilized with vegetation. A closed-loop, above-ground drilling pit system was used, so there are no earthen pits requiring closure. The well has been hydraulically fractured, and has a Christmas tree valve assembly. All valve handles are chained together. There is no well identification at the wellhead. There are bull gates and concrete barriers surrounding the wellhead and cellar to prevent vehicle impacts. There are grates over the cellar to prevent falls. There is no production equipment at the site. The cellar is full of water to the top. Preliminary restoration approval will not be granted pending installation
0592022350 2012-10-12 Drill / Deepen / Reopen No Violations I witnessed the cementing of the conductor casing. Express Energy Services drilled a 26 diameter hole to 117. Express installed 117 of 20 OD casing. During drilling, water was encountered at an approximate depth of 8. Allied Oil & Gas Services was the cementing contractor. The cement was mudscaled to check density. Allied pumped 49.0 bbls of cement slurry at 15.6 lbs per gallon (ppg). The cement was displaced with 39 bbls of water. Cement returns to surface were observed. An estimated 10 bbls of cement returned to surface. Displacement was completed at 10:56 am.
1203192043 2012-09-13 Surface Facility Construction No Violations I went to the site to review the construction process of the drilling pad. Pad construction was in progress.
1350742230 2012-10-20 Drill / Deepen / Reopen No Violations I witnessed the cementing of the conductor with Columbiana County inspector Rick Anderson. Cement came back to surface during the job. The well pad is in good condition and has no violations.
1361648612 2012-09-05 Not Drilled No Violations I went to the site and conducted a pre-construction site inspection with Brett Bell of Chesapeake.
1402934841 2014-05-19 Preliminary Restoration No Violations

-lined and sealed secondary containment. There are concrete barriers protecting the containment from vehicles. There are e-stops outside the barriers, and the tanks are grounded, and have static dissipators. There is a truck grounding area for trucks collecting condensate and/or produced water. Along the interior of the chain link fence there is a site drain installed. Outlets are located at the east and west sides of the pad. Inside the fence, there is an earthen berm, with well-established ground cover. The soil stockpile is well stabilized with vegetation. Drainage and erosion controls at the pad are in place and functioning. A closed-loop, above-ground drilling pit system was used, so there are no earthen pits requiring closure. Preliminary restoration is complete and approved.

1486580364 2017-02-08 Production Wells No Violations The purpose for my inspection was to conduct a status check well #2-1748-00-00). RBDMS indicates the operator is current with reporting production. The lease entrance is marked with a sign board containing signs reporting required well identification and emergency response information. The lease road is composed of crushed gravel and remains in good repair. No signs of erosion were observed adjacent to the road traveling back to the pad. The soil stockpile remains stable with well-
1584637540 2020-3-19 0:00: PL No Violations 2.00
1653411280 2012-10-31 Drill / Deepen / Reopen No Violations I went to the site to witness the cementing of the production casing. From the base of the intermediate casing at 1528, the drilling contractor, Nomac 43, drilled a 8.75 diameter hole the total measured depth of 13,815. Total depth was reached on 10/29/2012 at 6:30 pm. There were no issues while drilling. 5.50 OD casing was set at 13,815 KB. A total of 79 centralizers were installed on the production casing. Schlumberger was the cementing contractor. Schlumberger started the cementing of the production casing, but encountered a number of electrical problems on the pump truck, and could not monitor or control the mixing and cement density with certainty. After pumping approximately 170 bbls of slurry, the decision was made to pump the cement back out and obtain a different pump truck. The cement was circulated out of the hole. The rig continued circulating until a new pump truck arrived to complete the cementing operation. The second cementing effort was completed. There was good fluid circulation throughout the cementing operation. After 60 bbls of mud push at 13.5 pounds per gallon (ppg), Schlumberger pumped 551.3 bbls of cement slurry at 15.0 ppg. The cement was mudscaled, and the density adjusted. The plug was dropped, and displaced with 303 bbls of water as measured by the tanks. The plug bumped the float collar at 12:33am on 11/01/2012. Pressure held. The float held when the pressure was released. 4.0 bbls of water bled back.
311890451 2016-3-2 0:00:0 PW No Violations 0.30

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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