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34-121-24449

Well Details

Well ID: 34-121-24449
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Country: United States
State: Ohio
County: Noble
Municipality: Seneca Township
Operator Name: ANTERO RESOURCES CORPORATION
Well Pad ID: US-OH-000784
Farm/Lease Name: SCHAFER UNIT
License Status: Producing
License Date: 2013-08-19
Spud Date: 2014-01-08
Spud Drilling Contractor: PATTERSON DRILLING
Final Drill Date: 2014-01-14
Well Total Depth: 15563.00 ft
Configuration: Horizontal
Latitude: 39.880000
Longitude: -81.400000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2013-08-19 Proposed Formations:POINT PLEASANT, Issued Date:8/19/2013, Expired Date:8/19/2015 12:00:00 PM, Drilling unit acres:503.091, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth 2014-01-14
Correction to Well 2014-02-07 CHANGE IN SURFACE, TARGET AND TAKE-POINT INFORMATION (FOOTAGE AND COORDINATES) FROM AS DRILLED SURVEY PLAT. UNIT SIZE CHANGED TO 473.302 ACRES.
Correction to Well 2014-03-27 UNIT SIZE CHANGED TO 464.032 ACRES.
Completion Report Received 2014-12-08
Construction Permit Expires 2015-08-19
Record Last Modified 2017-10-23

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2014-12-08 7959 15543 0
7959 15543 0
7959 15543 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 03/14/2014 03/28/2014 7808 10,995,200.0 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 Plexcide 15G Chemplex Biocide Water 7732-18-5 90 0.02285 0
Ethanol 64-17-5 3 0.00076 0
Alkyl Dimethyl Benzyl Ammonium Chloride 68424-85-1 3 0.00076 0
Glutaraldehyde 111-30-8 14 0.00355 0
Didecyl Dimethyl Ammonium Chloride 7173-51-5 3 0.00076 0
100 Mesh US Silica Propppant Sand 14808-60-7 100 1.2677 0
Plexaid 673 Chemplex Scale Inhibitor Methyl Alcohol 67-56-1 25 0.00393 0
Water 7732-18-5 85 0.01335 0
Sodium Salt of Phosphonodimethylated Diamine Proprietary 5 0.00079 0
20/40 White US Silica Propppant Sand 14808-60-7 100 2.9237 0
Sodium Persulfate Chemplex Breaker Sodium Persulfate 7775-27-1 100 0.00123 0
Plexbreak 145 Chemplex Non-emulsifier Diethanolamine 111-42-2 5 0.00004000 0
Methyl Alcohol 67-56-1 15 0.00012 0
Ethylene Glycol Monobutyl Ether 111-76-2 15 0.00012 0
Water 732-18-5 66 0.00052 0
Cocamide Diethanolamine Salt 68603-42-9 10 0.00008000 0
40/70 White US Silica Propppant Sand 14808-60-7 100 4.9144 0
Ferriplex 66 Chemplex Iron Control Water 7732-18-5 35 0.00016 0
Citric Acid 77-92-9 30 0.00013 0
Acetic Acid 64-19-7 50 0.00022 0
Plexhib 256 Chemplex Corrosion Propargyl Alcohol 107-19-7 8 0.00006000 0
Alcohol Ethoxylate Surfactants Proprietary 30 0.00021 0
n-olefins Proprietary 10 0.00007000 0
Methyl Alcohol 67-56-1 70 0.00049 0
thiourea-formaldehyde copolymer 68527-49-1 30 0.00021 0
Beta M-4.0 PfP Guar Gel Guar Gum 9000-30-0 50 0.04252 0
Petroleum Distillate 64742-47-8 55 0.04677 0
Surfactant 154518-36-2 1 0.00085 0
Clay 1302-78-9 5 0.00425 0
Hydrochloric Acid 10-15% Reagent Acid Hydrchloric Acid 7647-01-0 15 0.03424 0
Freshwater Antero Resources Water Water 7732-18-5 100 90.709 0
Plexslick 953 Chemplex Friction Reducer Hydrotreated Petroleum Distillate 64742-47-8 30 0.01844 0
Alcohol Ethoxylate Surfactants Proprietary 8 0.00492 0
Water 7732-18-5 35 0.02152 0
Polyacrylamide-co-acrylic acid 9003-06-9 32 0.01967 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
2014-03-14 FOAM 15 7374 Bbl 222092 Go Frac LLC STAGE 1/43

STAGES 2-42 SEE IMAGES

2014-03-28 H2O 15 5849 Bbl 235540 Go Frac LLC STAGE 43/43

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2014 ANTERO RESOURCES CORPORATION 1056154 67725 241
2015 ANTERO RESOURCES CORPORATION 877006 24846 365
2016 ANTERO RESOURCES CORPORATION 470035 7601 359
2017 ANTERO RESOURCES CORPORATION 353277 4310 365
2018 ANTERO RESOURCES CORPORATION 235995 2864 360
2019 ANTERO RESOURCES CORPORATION 51411 477 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2014 ANTERO RESOURCES CORPORATION Brine 10414 241
2015 ANTERO RESOURCES CORPORATION Brine 19359 365
2016 ANTERO RESOURCES CORPORATION Brine 4201 359
2017 ANTERO RESOURCES CORPORATION Brine 2161 365
2018 ANTERO RESOURCES CORPORATION Brine 693 360
2019 ANTERO RESOURCES CORPORATION Brine 95 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1081217162 2016-1-13 0:00: PW No Violations 0.30
-1521190829 2013-10-25 0:00 CS No Violations 4.00
-1540578512 2015-8-19 0:00: PW No Violations 3.00
-1899749186 2018-11-27 0:00 PW No Violations 1.00
-1902641715 2015-7-4 0:00:0 PW No Violations 0.10
-1930281127 2015-6-9 0:00:0 PW No Violations 2.00
-214617731 2013-12-24 0:00 DD No Violations 2.00
-342054058 2017-3-15 0:00: PW No Violations 0.10
-788673782 2015-7-5 0:00:0 PW No Violations 4.50
-852922981 2017-12-1 0:00: PW No Violations 0.50
-919016324 2014-5-14 0:00: PL No Violations 1.50
0103618267 2015-06-01 Production Wells No Violations My inspection today finds small puddles on the out slopes of the well pad are still testing above 250 PPM for chlorides. All sumps are closed and the valve basins are locked. The company is hauling all water to an approved site.
0214617731 2013-12-24 Drill / Deepen / Reopen No Violations Patterson rig 343 is currently drilling 12.25 hole at 3308. Containment is in place as required.
0342054058 2017-03-15 Production Wells No Violations The pad name is Cynthia and it consists of 5 wells. The purpose of my inspection was a status check. During my inspection the well was equipped with a production tree style wellhead with valves in the open position. Annular pressure monitoring was present. The production equipment consisted of five gas production units, eight 400 barrel tanks, two compressors, and three combustors. Identification was present and production records were current.
0524699446 2015-07-29 Production Wells No Violations My inspection today finds the well site has been cleaned and all roll off boxes have been removed. I could find no water to sample on the out slope. The catch basin is empty. Sam Meyers with Antero EH&S stated that the rain water sumps on location have been cleaned and a couple of cracks have been repaired.
0709397267 2017-10-18 Production Wells No Violations The purpose of my inspection was a status check on a production well. The well pad name is Cynthia and it consists of 5 wells. The well was equipped with a production tree style wellhead with a plunger lift system. Production valves were in the open position. Annular pressure monitoring was present. The gauge on the production casing read 280 pounds per square inch and the gauge on the production tubing read 170 pounds per square inch. The production equipment consisted of eight 400 barrel tanks within steel line containment and five gas production units. A vapor recovery system consisted of two compressors, one vent scrubber, and three combustors. The pipeline tie in was located on the North side of the pad. A dust suppressant had been recently applied to the lease road. The identification was located at the wellhead and the production records were current.
0788673782 2015-07-05 Production Wells No Violations My inspection today is in response to the condensate release that took place the previous day. My inspection finds there is no visible condensate on the well pad. A light layer of condensate can be seen in the drainage sumps. I spoke to Mr. Goddard with Antero and he stated that they will steam clean the sumps as soon as possible, and he stated that Micro-Blaze bio-remediation product was applied to the affected areas after the contaminated dirt was removed. I requested that Antero provide the manifests for all soil removed from the site, as well as, the disposal tickets for water hauled off of location.
0849348853 2016-07-28 Production Wells No Violations My inspection today finds the well is equipped in a manner consistent with being capable of production. The tank battery consists of eight 400 barrel tanks set in a plastic lined liquid tight steel containment. The tank battery is shared by four other wells on the pad. Two vapor recovery compressors and three incinerators are located near the entry of the well pad. Heavy rain is falling at the time of inspection.
0852922981 2017-12-01 Production Wells No Violations
0919016324 2014-05-14 Preliminary Restoration No Violations My inspection today finds the well appears to be in production. The tank battery consists of eight 400 bbl tanks set in a containment. The site meets preliminary restoration requirements.
103618267 2015-6-1 0:00:0 PW No Violations 2.00
1081217162 2016-01-13 Production Wells No Violations My inspection today finds the well is equipped in a manner consistent with being capable of production. The tank battery is comprised of eight 400 barrel tanks set inside of a plastic lined, liquid tight steel containment system. There are three vapor recovery units and three incinerators set at the location. Four other wells are located on the pad and share the production equipment. The ground is covered by three inches of snow at the time of inspection.
1432151640 2015-05-20 Production Wells No Violations At 12:22 pm I received a telephone call from Sam Myers, Antero EH&S. Mr. Myers indicated that an unknown quantity of flow back brine leaked out of roll-off tanks on location and then escaped through a hole in the secondary containment beneath them during a recent large rain event. Upon my arrival on site at 12:33 pm I witnessed two vac trucks removing water from the site and Hull Environmental performing testing of the area. My inspection found that all drainage outlets were closed. I sampled standing water at three location on the well pad and three locations on the out slope of the well pad with a high range Quantab and found levels ranging from 6627 parts per million (PPM) to less than 250 (PPM). Dispose of all accumulated water on the site until chlorides are mitigated. A lined catch basin is to be installed at the base of the affected out slope. Antero shall submit third party testing results as they become available.
1432789171 2020-3-18 0:00: PL No Violations 0.30
1443612299 2015-09-29 Production Wells No Violations My inspection today finds the well is equipped in a manner that is consistent with being capable of production. The tank battery area of the pad has been enclosed with an earthen berm and a drainage system has been installed.
1456498388 2016-02-25 Production Wells No Violations My inspection today finds the well is equipped in a manner that is consistent with being capable of production. The tank battery is comprised of eight 400 barrel tanks set inside of a plastic lined steel containment system. There are no personnel onsite at the time of inspection.
1479300356 2015-08-13 Production Wells No Violations I am accompanied by Inspector Brian Sefcik today. Our inspection finds the catch basin at base of the out slope has a couple of inches of water. A test with low range Quantabs indicated the total chlorides were at 613 ppm. No water was witnessed flowing from the out slope.
1505735718 2015-05-26 Production Wells No Violations My inspection today finds the well operator has removed a small area of soil and constructed a catch basin to stop the flow of contaminated water. Hull Environmental is onsite to retest the affected area.
1521190829 2013-10-25 Casing String Witnessed No Violations I am on site to witness surface casing cementing operations. Falcon rig 20 ran 377 of 18.635 casing. Allied circulated 758 sks of class a cement in place. I witnessed 70 bbl of cement returns to surface.
1540578512 2015-08-19 Production Wells No Violations My inspection today finds there is no water on the out slope of the location. The catch basin at the base of the out slope has 2 of water in it and a Quantab test indicates the total chlorides at 613 ppm. The water flow on the out slope appears to have stopped after company repaired a crack in the drain sumps on location.
1591397208 2019-12-5 0:00: PW No Violations 0.80
1666913524 2015-06-16 Production Wells No Violations My inspection today finds that the chlorides on the location at the North drainage sump are at 3.4 on a high range Quantab indicating total chlorides of 533 parts per million (PPM). A test sample was taken from the catch basin at the base of the out slope, that sample tested at 4.2 on a high range quantab indicating total dissolved chlorides of 755 PPM. A small puddle of standing water on the out slope (ODNR-1) tested at 6.6 with a high range Quantab 1982 PPM. Antero has dispatched water trucks to remove all accumulated water on the location and from the catch basin.
1853433531 2015-09-10 Production Wells No Violations My inspection today finds the sumps are closed on location. I sampled the water at two points with low range Quantabs and found the total chlorides at a level of 229 ppm. The water in the catch basin at base of the out slope also tested at 5.0 (229 ppm). Todays results resolve the violation against the well.
1899749186 2018-11-27 Production Wells No Violations On the day of my inspection I witnessed that the well was equipped with 5.5-inch diameter production casing and 2.875-inch diameter tubing equipped with a plunger lift system. At the time of my inspection annular pressure monitoring was in place, and the 13.375-inch diameter casing had 450 pounds per square inch, the 9.625-inch diameter casing had 500 pounds per square inch. Production equipment included a Gas Processing Unit, as well as 8- 400-barrel steel production fluid tanks, and 2 combustors that were shared with the other producing wells on the pad. There was secondary containment around the production fluid tanks, and the Gas Processing Units. There was a midstream valve site on the northwest side of the pad. The well pad was contained within an earthen dike, there were multiple Emergency Shutoff Devices on location. Identification tags were present, and production was up to date.
1902641715 2015-07-04 Production Wells No Violations At 1:46 PM I received a telephone call from Aaron Goddard, Antero EH&S Manager, indicating that a 10 barrel condensate release took place on the Cynthia Pad. Mr. Goddard indicated that the product was suspended on rain water that accumulated on the pad. All sumps were closed at the time of the release due to a previous incident.
1930281127 2015-06-09 Production Wells No Violations My inspection today finds the chloride levels at the northern location drain, a small puddle on the out slope of the location and the catch basin at the base of the out slope were all above the Divisions acceptable threshold. I will continue to monitor the site.
1941247898 2015-06-04 Production Wells No Violations This inspection is a follow up to the Compliance Notice issued on 5/20/2015. My inspection today finds that fluid has collected in the catch basin built at the base of the northern out slope. A sample was withdrawn from the basin by a 250 ml poly bottle. The sample was then tested with two high range Quantabs, one from batch 3275 and one from batch 4134. Both yielded a reading between 7.6 and 7.8 indicating total chlorides in excess of 3000 PPM. A puddle of standing water half way down the out slope (39.88194-81.40429) was sampled by withdrawing a fifty ml sample with a syringe. The sample was placed in a 250 ml ply bottle and tested for chlorides. The test with high range Quantabs, again from batch 3275 and 4134, indicated chlorides were present in excess of 6627 PPM. I called and spoke to Sam Myers at 9:08 am. Mr. Myers agreed that the company would continue to monitor the site and haul water from the sumps on location and the catch basin to an approved injection or recycling facility. I agreed with Mr. Myers that the company has performed in a workman fashion and that more time than was originally allotted is necessary to allow for proper remediation. I agreed extended the compliance date to 9/4/2015.
524699446 2015-7-29 0:00: PW No Violations 1.00
709397267 2017-10-18 0:00 PW No Violations 1.00
849348853 2016-7-28 0:00: PW 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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