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34-019-22150

Well Details

Well ID: 34-019-22150
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Country: United States
State: Ohio
County: Carroll
Municipality: Loudon Township
Operator Name: EAP OHIO LLC
Well Pad ID: US-OH-000328
Farm/Lease Name: ELWOOD 32-12-4
License Status: Producing
License Date: 2012-07-12
Spud Date: 2012-07-12
Spud Drilling Contractor: NOMAC DRILLING CORP
Final Drill Date: 2012-07-26
Well Total Depth: 12800.00 ft
Configuration: Horizontal
Latitude: 40.480000
Longitude: -80.960000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2012-04-24 Proposed Formations:TRENTON-BLACK RIVER, Issued Date:4/24/2012, Expired Date:4/24/2014 12:00:00 PM, Drilling unit acres:0, Proposed Well Type:ST, Proposed Well Class:STRT
APP 2012-05-17 Proposed Formations:POINT PLEASANT, Issued Date:5/17/2012, Expired Date:5/17/2014 12:00:00 PM, Drilling unit acres:153.24, Proposed Well Type:OG, Proposed Well Class:EDPW
Correction to Well 2012-05-18 CORRECTION TO GROUND LEVEL ELEVATION.
APP 2012-07-12 Proposed Formations:POINT PLEASANT, Issued Date:7/12/2012, Expired Date:7/12/2014 12:00:00 PM, Drilling unit acres:127.24, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth 2012-07-26 WCR IN PRELIM FILE
Correction to Well 2012-08-02 CORRECTION TO TARGET FOOTAGE.
Correction to Well 2012-11-09 UNIT SIZE DECREASED TO 117.90 ACRES. CORRECTION TO TARGET INFORMATION: FOOTAGE & X,Y COORDINATES (FROM AS DRILLED SURVEY PLAT).
Correction to Well 2013-03-15 UNIT SIZE DECREASED TO 112.45 ACRES.
Completion Report Received 2013-08-22 WCR IN PRELIM FILE
Construction Permit Expires 2014-07-12 WCR IN PRELIM FILE
Record Last Modified 2017-10-24 WCR IN PRELIM FILE

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2013-09-19 8566 12680 320
8566 12680 320
8566 12680 320

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 11/28/2012 11/28/2012 8230.00 2,862,216.0

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
BF-9L, CI-14, ENZYME G-NE, FERROTROL

300L, FRW-18, GW-3LDF, NE-900, SCALETROL 720

Baker Hughes Breaker, Corrosion Inhibitor, Friction Reducer, Gelling Agent, Iron Control Agent, Non-Emulsifier, pH Adjusting Agent, Scale Inhibitor Proprietary Undisclosed by Supplier
Proprietary Disinfectant
Hemicellulase Enzyme Concentrate 9025-56-3
Proprietary Copolymer
Water 7732-18-5
Proprietary Biocide
Proprietary Solvent
Proprietary Weak Acid
Proprietary Silica
Calcium chloride 10043-52-4
Proprietary Polymer
Proprietary Surfactant
Proprietary Acid
Proprietary Alcohol
Hydrochloric Acid 10.1-15 Baker Hughes Acid Water 7732-18-5 85.00 0.64
Hydrochloric acid 7647-01-0 15.00 0.11
100 Mesh Sand Baker Hughes Proppant - Natural Quartz 14808-60-7 100.00 2.87
Northern White Sand Baker Hughes Proppant - Natural Quartz 14808-60-7 100.00 12.13
GBW-5 Baker Hughes Breaker Peroxydisulfuric acid, diammonium salt 7727-54-0 100.00 0.00101000
XLW-32 Baker Hughes Crosslinker Methanol 67-56-1 90.00 0.01
Boric acid 10043-35-3 20.00 0.00284000
Fresh Water Carrier/Base Fluid 79.09
Additional Ingredients Not Listed on MSDS
BF-9L Baker Hughes pH Adjusting Agent Potassium hydroxide 1310-58-3 15.00 0.00351000
FERROTROL 300L Baker Hughes Iron Control Agent Citric acid 77-92-9 50.00 0.00210000
NE-900 Baker Hughes Non-Emulsifier
Nonyl phenol ethoxylate 9016-45-9 10.00 0.00353000
Methanol 67-56-1 30.00 0.01
FRW-18 Baker Hughes Friction Reducer Distillates, petroleum, hydrotreated light 64742-47-8 30.00 0.01
ENZYME G-NE Baker Hughes Breaker No Hazardous Components 0.00
SCALETROL 720 Baker Hughes Scale Inhibitor Ethylene glycol 107-21-1 35.00 0.00607000
Diethylene glycol 111-46-6 5.00 0.00087000
Recycled Produced Water Carrier/Base Fluid 4.73
ALPHA 1427 Baker Hughes Antibacterial Agent Ethanol 64-17-5 5.00 0.00063000
Water 7732-18-5 60.00 0.00757000
Didecyl dimethyl ammonium chloride 7173-51-5 10.00 0.00126000
Quaternary ammonium compounds,

benzyl-C12-16-alkyldimethyl, chlorides

68424-85-1 7.00 0.00088000
Glutaraldehyde 111-30-8 30.00 0.00378000
CI-14 Baker Hughes Corrosion Inhibitor Propargyl alcohol 107-19-7 5.00 0.00006000
Methanol 67-56-1 68.00 0.00083000
ClayCare Baker Hughes Clay Stabilizer Choline chloride 67-48-1 75.00 0.01
Water 7732-18-5 30.00 0.00604000
GW-3LDF Baker Hughes Gelling Agent Polysaccharide Blend 60.00 0.11
Petroleum Distillate Blend 60.00 0.11
NE-900 Hughes Non-Emulsifier

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
2012-11-29 H2O 15 0 Bbl 538089 BAKER-HUGHES stage 4, 40 shots
2012-11-29 H2O 15 8395 Bbl 535045 BAKER-HUGHES stage 5, 40 shots
2012-11-28 H2O 15 9374 Bbl 531852 BAKER-HUGHES stage 1, 40 shots
2012-11-30 H2O 15 6785 Bbl 540031 BAKER-HUGHES stage 7, 40 shots
2012-11-30 H2O 15 8095 Bbl 540632 BAKER-HUGHES stage 6, 40 shots
2012-11-28 H2O 15 7412 Bbl 536036 BAKER-HUGHES stage 2, 40 shots
2012-11-30 H2O 15 8101 Bbl 544946 BAKER-HUGHES stage 8, 40 shots
2012-11-29 H2O 15 0 Bbl 534735 BAKER-HUGHES stage 3, 40 shots

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2013 CHESAPEAKE EXPLORATION LLC 439161 2174 185
2014 CHESAPEAKE EXPLORATION LLC 444405 518 361
2015 CHESAPEAKE EXPLORATION LLC 250149 345 268
2016 CHESAPEAKE EXPLORATION LLC 241492 126 366
2017 CHESAPEAKE EXPLORATION LLC 191335 94 365
2018 CHESAPEAKE EXPLORATION LLC 159220 0 365
2019 CHESAPEAKE EXPLORATION LLC 34765 2 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2013 CHESAPEAKE EXPLORATION LLC Brine 5055 185
2014 CHESAPEAKE EXPLORATION LLC Brine 2097 361
2015 CHESAPEAKE EXPLORATION LLC Brine 1060 268
2016 CHESAPEAKE EXPLORATION LLC Brine 1135 366
2017 CHESAPEAKE EXPLORATION LLC Brine 1102 365
2018 CHESAPEAKE EXPLORATION LLC Brine 917 365
2019 CHESAPEAKE EXPLORATION LLC Brine 298 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1690206565 2012-7-13 0:00: DD No Violations 4.00
-1879312106 2017-5-15 0:00: PL No Violations 1.00
1342396646 2012-07-15 Drill / Deepen / Reopen No Violations I was on site to witness the cementing of the 9 5/8 intermediate casing. Nomac Rig #41 reached a total depth of 2012 and ran 47 joints of 40#, 9 5/8 casing to a depth of 2012. They installed 17 centralizers on this casing string. Halliburton cemented the 9 5/8 casing with 750 sacks of Class A cement with 1/4 #/sack Floseal and 12% salt. Good circulation throughout the job and 22 barrels of cement circulated to surface.
1343056281 2012-07-23 Drill / Deepen / Reopen No Violations I was on site to check the status of Nomac Rig # 41 and check the status of Express Energy Services conductor rig drilling the other Elwood wells conductor holes. My inspection revealed that Nomac #41 is drilling the curve at 8203. Express Energy Services is drilling the conductor holes and mouse holes for the # 8 and # 10 wells. Shawn with Express Energy Services advised that it would be later today or this evening before they were ready to cement the conductor on these two wells.
1690206565 2012-07-13 Drill / Deepen / Reopen No Violations I was on site to witness the cementing of the 13 3/8 casing. My inspection revealed that Nomac Rig #41 has drilled a 17.5 hole to a total depth of 573 and ran 573 of 13 3/8 casing with 6 centralizers installed on the casing string. Halliburton cemented the 13 3/8 casing with 540 sacks of Class A cement (1% CaCl and .25 #/sack Floseal). There was good circulation throughout the entire job and there was 24 barrels of cement circulated to surface.
1879312106 2017-05-15 Preliminary Restoration No Violations

I was on location to conduct a preliminary restoration inspection. The #3H well is in production and consists of a plunger lift unit. Jersey barriers were installed around the wellhead. The well is identified with a legibly-marked well identification sign. Identification was posted at the tank battery which consisted of eight 400 bbl production tanks, three labeled as containing produced water, and four labelled as containing condensate, and one low-pressure vertical separator. The tank battery is surrounded by a dike. There are e-stops outside the barriers, and the tanks are grounded, and have static dissipaters. There is a truck grounding area for trucks collecting condensate and/or produced water. Lightning protection and a windsock are installed on top of the production tanks. Production equipment on the well pad consisted of: 6-producing wells 6- 400 bbl production tanks, three labelled as containing produced water, and three labelled as containing condensate 6 sand separators 6 gas processing units 1 low pressure vertical separator 1 vapor recovery unit 1 compressor station 1 line heater 2 bullet tanks Jersey barriers are installed around the production equipment. The access road and man doors were locked. 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. The pad has a crushed limestone surface, and is in good repair. The lease road was stable in in good repair.

For data sources see[10]

References