X

Track changes made to this page

If you find this page useful and would like to be notified of changes made to this page, start by inputting your email below.



Privacy policy
Close this window

powered by ChangeDetection

Difference between revisions of "34-067-21122"

m
m
 
(One intermediate revision by the same user not shown)
Line 3: Line 3:
 
{| class="wikitable welldetails" width="95%"
 
{| class="wikitable welldetails" width="95%"
 
| Well ID: 34-067-21122
 
| Well ID: 34-067-21122
| style="height=100%; align=center" rowspan="17" | {{#display_map: 40.344504999, -81.16983028 | width=100% | height=100% }}
+
| style="height=100%; align=center" rowspan="17" | {{#display_map: 40.34, -81.16 | width=100% | height=100% }}
 
|-
 
|-
 
| Country: United States
 
| Country: United States
Line 11: Line 11:
 
| County: [[Harrison_County,_Ohio|Harrison]]
 
| County: [[Harrison_County,_Ohio|Harrison]]
 
|-
 
|-
| Municipality: [[Stock Township,_Harrison_County,_Ohio|Stock Township]]
+
| Municipality: [[Stock_Township,_Harrison_County,_Ohio|Stock Township]]
 
|-
 
|-
| Operator Name: [[CHESAPEAKE EXPLORATION LLC]]
+
| Operator Name: [[EAP OHIO LLC]]
 
|-
 
|-
 
| Well Pad ID: [[US-OH-000579]]
 
| Well Pad ID: [[US-OH-000579]]
Line 29: Line 29:
 
| Final Drill Date: 2013-05-13
 
| Final Drill Date: 2013-05-13
 
|-
 
|-
| Well Total Depth: 12441 ft
+
| Well Total Depth: 12441.00 ft
 
|-
 
|-
 
| Configuration: Horizontal
 
| Configuration: Horizontal
 
|-
 
|-
| Latitude: 40.344504999
+
| Latitude: 40.340000
 
|-
 
|-
| Longitude: -81.16983028
+
| Longitude: -81.160000
 
|}
 
|}
 
For data sources see<ref>{{cite web
 
For data sources see<ref>{{cite web
 
  | title = Risk Based Data Management System - Well, tblLocational, tblPlugWell, tblInspection, tblCivilTownships and tblPad Tables
 
  | title = Risk Based Data Management System - Well, tblLocational, tblPlugWell, tblInspection, tblCivilTownships and tblPad Tables
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Well History ==
 
== Well History ==
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
Line 77: Line 77:
 
  | title = Risk Based Data Management System - Well and WellHistry Tables
 
  | title = Risk Based Data Management System - Well and WellHistry Tables
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date = 2019-05-07
+
  | date = 2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Perforation Treatments ==
 
== Perforation Treatments ==
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
Line 88: Line 88:
 
|-
 
|-
 
| 2014-06-30
 
| 2014-06-30
 +
| style="text-align: right;" | 8319
 +
| style="text-align: right;" | 12236
 +
| style="text-align: right;" | 792
 +
|-
 +
|
 +
| style="text-align: right;" | 8319
 +
| style="text-align: right;" | 12236
 +
| style="text-align: right;" | 792
 +
|-
 +
|
 
| style="text-align: right;" | 8319
 
| style="text-align: right;" | 8319
 
| style="text-align: right;" | 12236
 
| style="text-align: right;" | 12236
Line 96: Line 106:
 
  | title = Risk Based Data Management System - Perfs Table
 
  | title = Risk Based Data Management System - Perfs Table
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Fracking Activities ==
 
== Fracking Activities ==
 
==== Fracking Jobs ====
 
==== Fracking Jobs ====
Line 141: Line 151:
 
|-
 
|-
 
|- valign="top"
 
|- valign="top"
| rowspan="37"| Northern White Sand, 100 Mesh Sand
+
| rowspan="37"| Northern White Sand, 100 Mesh Sand,
Acid Hydrochloric 15pct, L071
+
Acid Hydrochloric 15pct,
J580, J609, B244, L610, J475, B317, L058, A264, J218
+
L071, J580, J609, B244, L610, J475, B317, L058, A264, J218
 
| rowspan="37"| SCHLUMBERGER
 
| rowspan="37"| SCHLUMBERGER
 
| rowspan="37"| Proppant - Natural, Acid, KCl Substitute, Gelling Agent, Friction Reducer, Anti-Bacterial Agent, Cross Linker, Breaker, Scale Inhibitor, Iron Control Agent, Corrosion Inhibitor
 
| rowspan="37"| Proppant - Natural, Acid, KCl Substitute, Gelling Agent, Friction Reducer, Anti-Bacterial Agent, Cross Linker, Breaker, Scale Inhibitor, Iron Control Agent, Corrosion Inhibitor
Line 206: Line 216:
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
| Ethanol, 2,2,2-nitrilotris-, 1,1,1-tris(dihydrogen phosphate), sodium salt
+
| Ethanol, 2,2,2-nitrilotris-, 1,1,1-tris(dihydrogen
 +
phosphate), sodium salt
 
| 68171-29-9
 
| 68171-29-9
 
| style="text-align: right;" | 0.01
 
| style="text-align: right;" | 0.01
Line 236: Line 247:
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
| Siloxanes and Silicones, di-Me, reaction products with silica
+
| Siloxanes and Silicones, di-Me,
 +
reaction products with silica
 
| 67762-90-7
 
| 67762-90-7
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
Line 260: Line 272:
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
| Acrylamide, 2-acrylamido-2-methylpropanesulfonic acid, sodium salt polymer
+
| Acrylamide, 2-acrylamido-2-methylpropanesulfonic
 +
acid, sodium salt polymer
 
| 38193-60-1
 
| 38193-60-1
 
| style="text-align: right;" | 0.1
 
| style="text-align: right;" | 0.1
Line 320: Line 333:
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
| Polymer of 2-acrylamido-2-methylpropanesulfonic acid sodium salt and methyl acrylate
+
| Polymer of 2-acrylamido-2-methylpropanesulfonic
 +
acid sodium salt and methyl acrylate
 
| 136793-29-8
 
| 136793-29-8
 
| style="text-align: right;" | 0.01
 
| style="text-align: right;" | 0.01
Line 415: Line 429:
 
  | title = Risk Based Data Management System - tblStimulation Table
 
  | title = Risk Based Data Management System - tblStimulation Table
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Production Data ==
 
== Production Data ==
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
Line 472: Line 486:
 
  | title = Risk Based Data Management System - Production Table - Oil and Gas Data
 
  | title = Risk Based Data Management System - Production Table - Oil and Gas Data
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
<ref>{{cite web
 
<ref>{{cite web
 
  | title = Combined Production - Oil and Gas Data
 
  | title = Combined Production - Oil and Gas Data
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date = 2019-05-07
+
  | date = 2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Waste Data ==
 
== Waste Data ==
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
Line 535: Line 549:
 
  | title = Risk Based Data Management System - Production Table - Brine Data
 
  | title = Risk Based Data Management System - Production Table - Brine Data
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
<ref>{{cite web
 
<ref>{{cite web
 
  | title = Combined Production - Brine Data
 
  | title = Combined Production - Brine Data
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date = 2019-05-07
+
  | date = 2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
== Inspection Data ==
 
== Inspection Data ==
 
==== Inspections Performed ====
 
==== Inspections Performed ====
Line 552: Line 566:
 
!scope="col" style="text-align: center"| Inspection Result
 
!scope="col" style="text-align: center"| Inspection Result
 
!scope="col" style="text-align: center"| Inspection Comments
 
!scope="col" style="text-align: center"| Inspection Comments
 +
|-
 +
| -132758265
 +
| 2016-2-26 0:00:
 +
| PL
 +
| No Violations
 +
| 1.00
 +
|-
 +
| -1452268545
 +
| 2018-8-13 0:00:
 +
| PW
 +
| No Violations
 +
| 1.00
 +
|-
 +
| -611839762
 +
| 2015-11-5 0:00:
 +
| PW
 +
| No Violations
 +
| 1.50
 
|-
 
|-
 
| 0132758265
 
| 0132758265
Line 579: Line 611:
 
| No Violations
 
| No Violations
 
| Myself and Inspector Moreland are on site to visually inspect the left side of the down hill slope of the production pad that has been reconstructed. The slope was part of a slip that occurred after the well was in production. Today we found that the slope was properly reconstructed and established good vegetation cover.
 
| Myself and Inspector Moreland are on site to visually inspect the left side of the down hill slope of the production pad that has been reconstructed. The slope was part of a slip that occurred after the well was in production. Today we found that the slope was properly reconstructed and established good vegetation cover.
 +
|-
 +
| 1062845843
 +
| 2019-12-2 0:00:
 +
| PW
 +
| No Violations
 +
| 0.70
 
|-
 
|-
 
| 1366910811
 
| 1366910811
Line 597: Line 635:
 
| No Violations
 
| No Violations
 
| On the day of my inspection I witnessed this pad to contain two properly labeled producing wells. Surface and interediate annualr pressures are 0. Production records are current in RBDMS. Production equipment includes three 400 barrel steel produced water tanks, five 400 barrel steel condensate tanks, two sand separators, two GPUs, a compressor, and a combustor. Tanks are inside their own steel containment.
 
| On the day of my inspection I witnessed this pad to contain two properly labeled producing wells. Surface and interediate annualr pressures are 0. Production records are current in RBDMS. Production equipment includes three 400 barrel steel produced water tanks, five 400 barrel steel condensate tanks, two sand separators, two GPUs, a compressor, and a combustor. Tanks are inside their own steel containment.
 +
|-
 +
| 533357805
 +
| 2019-12-2 0:00:
 +
| PW
 +
| No Violations
 +
| 0.30
 +
|-
 +
| 542702701
 +
| 2013-9-26 0:00:
 +
| PL
 +
| No Violations
 +
| 0.70
 
|-
 
|-
 
|}
 
|}
Line 611: Line 661:
 
  | title = Risk Based Data Management System - tblInspection, tblInspFail and tblinspFlDesc Tables
 
  | title = Risk Based Data Management System - tblInspection, tblInspFail and tblinspFlDesc Tables
 
  |publisher = [[Ohio Department of Natural Resources]]
 
  |publisher = [[Ohio Department of Natural Resources]]
  | date =  2019-05-07
+
  | date =  2020-11-16
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2019-05-21 }}</ref>
+
  | accessdate = 2020-11-16 }}</ref>
 
==References==
 
==References==
 
<references/>
 
<references/>

Latest revision as of 01:04, 12 January 2021

Well Details

Well ID: 34-067-21122
Loading map...
Country: United States
State: Ohio
County: Harrison
Municipality: Stock Township
Operator Name: EAP OHIO LLC
Well Pad ID: US-OH-000579
Farm/Lease Name: KIDD 21-12-6
License Status: Producing
License Date: 2012-12-12
Spud Date: 2013-05-03
Spud Drilling Contractor: NOMAC DRILLING CORP
Final Drill Date: 2013-05-13
Well Total Depth: 12441.00 ft
Configuration: Horizontal
Latitude: 40.340000
Longitude: -81.160000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2012-12-12 Proposed Formations:POINT PLEASANT, Issued Date:12/12/2012, Expired Date:12/12/2014 12:00:00 PM, Drilling unit acres:119.35, Proposed Well Type:OG, Proposed Well Class:EDPW
Reached Total Depth 2013-05-13
Correction to Well 2013-09-27 CHANGE IN SURFACE, TARGET & TAKE-POINT INFORMATON (FOOTAGES AND X,Y COORDINATES) FROM AS DRILLED SURVEY PLAT. UNIT SIZE DECREASED TO 107.93 ACRES.
Completion Report Received 2014-05-21
Construction Permit Expires 2014-12-12
Record Last Modified 2017-10-24

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2014-06-30 8319 12236 792
8319 12236 792
8319 12236 792

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 08/23/2013 08/26/2013 7656 5,168,730.0 369223

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 CHESAPEAKE ENERGY Carrier/Base Fluid Water 007732-18-5 100 80.829 0
Northern White Sand, 100 Mesh Sand,

Acid Hydrochloric 15pct, L071, J580, J609, B244, L610, J475, B317, L058, A264, J218

SCHLUMBERGER Proppant - Natural, Acid, KCl Substitute, Gelling Agent, Friction Reducer, Anti-Bacterial Agent, Cross Linker, Breaker, Scale Inhibitor, Iron Control Agent, Corrosion Inhibitor Sodium sulfate 7757-82-6 0.04 0.00514 0
Glycerol 56-81-5 0.01 0.00173 0
Cholinium chloride 67-48-1 0.52 0.06895 0
Polypropylene glycol 25322-69-4 0 0.00034 0
Alcohols, C14-15, ethoxylated (7EO) 68951-67-7 0 0.00017 0
Alkenes, C>10 a- 64743-02-8 0 0.00007000 0
Methanol 67-56-1 0 0.00059 0
Non-crystalline silica 7631-86-9 0 0.00029 0
Thiourea, polymer with formaldehyde and 1-phenylethanone 68527-49-1 0 0.00036 0
Crystalline silica 14808-60-7 97.29 12.858 0
Ethanol, 2,2,2-nitrilotris-, 1,1,1-tris(dihydrogen

phosphate), sodium salt

68171-29-9 0.01 0.00189 0
Sodium erythorbate 6381-77-7 0.01 0.0008 0
Prop-2-yn-1-ol 107-19-7 0 0.00011 0
Magnesium silicate hydrate (talc) 14807-96-6 0 0.00001000 0
Trisodium ortho phosphate 7601-54-9 0.01 0.00083 0
Siloxanes and Silicones, di-Me,

reaction products with silica

67762-90-7 0 0 0
Potassium borate 1332-77-0 0.04 0.00531 0
Ethane-1,2-diol 107-21-1 0 0.00024 0
Diammonium peroxidisulphate 7727-54-0 0.01 0.00157 0
Acrylamide, 2-acrylamido-2-methylpropanesulfonic

acid, sodium salt polymer

38193-60-1 0.1 0.01258 0
Octamethylcyclotetrasiloxane 556-67-2 0 0 0
Vinylidene chloride/methylacrylate copolymer 25038-72-6 0 0.00023 0
Dimethyl siloxanes and silicones 63148-62-9 0 0.00001000 0
Decamethyl cyclopentasiloxane 541-02-6 0 0 0
Hydrogen chloride 7647-01-0 1.36 0.17948 0
Dodecamethylcyclohexasiloxane 540-97-6 0 0 0
Urea 57-13-6 0.01 0.00083 0
Glutaraldehyde 111-30-8 0.04 0.00532 0
Sodium carbonate 497-19-8 0.01 0.00103 0
Polymer of 2-acrylamido-2-methylpropanesulfonic

acid sodium salt and methyl acrylate

136793-29-8 0.01 0.00135 0
Fatty acids, tall-oil 61790-12-3 0 0.00043 0
Ammonium sulfate 7783-20-2 0.09 0.01189 0
Sodium hydroxide 1310-73-2 0 0 0
Guar gum 9000-30-0 0.46 0.06076 0
Potassium hydroxide 1310-58-3 0.01 0.00196 0
Tetrasodium ethylenediaminetetraacetate 64-02-8 0 0.00003000 0
poly(tetrafluoroethylene) 9002-84-0 0 0 0
Recycled Produced Water CHESAPEAKE ENERGY Carrier/Base Fluid Water 007732-18-5 100 5.96178 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
2013-08-26 H2O 15 5405 Bbl 306720 Superior Well Services STAGE 22/22
2013-08-23 H2O 0 4801 Bbl 299030 Schlumberger STAGE 1/22

STAGES 2-21 SEE IMAGES

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2013 CHESAPEAKE EXPLORATION LLC 23527 4782 36
2014 CHESAPEAKE EXPLORATION LLC 253282 49901 308
2015 CHESAPEAKE EXPLORATION LLC 172967 22455 325
2016 CHESAPEAKE EXPLORATION LLC 107287 15746 364
2017 CHESAPEAKE EXPLORATION LLC 87929 11638 365
2018 CHESAPEAKE EXPLORATION LLC 73605 9260 363
2019 CHESAPEAKE EXPLORATION LLC 23889 2467 90

For data sources see[6] [7]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2013 CHESAPEAKE EXPLORATION LLC Brine 2169 36
2014 CHESAPEAKE EXPLORATION LLC Brine 5263 308
2015 CHESAPEAKE EXPLORATION LLC Brine 2877 325
2016 CHESAPEAKE EXPLORATION LLC Brine 1217 364
2017 CHESAPEAKE EXPLORATION LLC Brine 927 365
2018 CHESAPEAKE EXPLORATION LLC Brine 1142 363
2019 CHESAPEAKE EXPLORATION LLC Brine 200 90

For data sources see[8] [9]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-132758265 2016-2-26 0:00: PL No Violations 1.00
-1452268545 2018-8-13 0:00: PW No Violations 1.00
-611839762 2015-11-5 0:00: PW No Violations 1.50
0132758265 2016-02-26 Preliminary Restoration No Violations I arrived on location accompanied by inspector Mark Moreland, were I witnessed the lease road gate was locked and the lease road in adequate condition. The pad is fenced and all man doors were locked. The permitted well is producing off of natural reservoir pressure. RBDMS production records indicate that the well is in producing order.
The production equipment on the pad consists of the following:

8 400 bbl. Production tanks 2 Producing wells 2 Sand separators

2 Horizontal heater-treaters 1 Low pressure separator/ Vapor recovery system 1 Combustor The site passed preliminary restoration in accordance with ORC 1509.072 A.

0542702701 2013-09-26 Preliminary Restoration No Violations On the Day of my inspection the site passed preliminary restoration according to 1509.072A.
0611839762 2015-11-05 Production Wells No Violations Myself and Inspector Moreland are on site to visually inspect the left side of the down hill slope of the production pad that has been reconstructed. The slope was part of a slip that occurred after the well was in production. Today we found that the slope was properly reconstructed and established good vegetation cover.
1062845843 2019-12-2 0:00: PW No Violations 0.70
1366910811 2013-04-25 Casing String Witnessed No Violations I am on site today to witness the running and the cmenting of the 20 inch diameter casing string. Precision Drilling has drilled a 26 inch diameter hole and set 120 ft of casing. O-Tex Cementing Service c/w 220 sks. Had cement returns to surface.
1367835190 2013-05-06 Casing String Witnessed No Violations I am on site today to witness the running and the cementing of the 9-5/8 inch diameter casing string. Nomac Drilling Rig # 70 drilled a 12-1/4 inch diameter hole to 1840 ft and set 1826 ft of casing. Schlumberger Cementing Service c/w 690 sks of class A @ 15.6 per lb and 1.2 yield.
1452268545 2018-08-13 Production Wells No Violations On the day of my inspection I witnessed this pad to contain two properly labeled producing wells. Surface and interediate annualr pressures are 0. Production records are current in RBDMS. Production equipment includes three 400 barrel steel produced water tanks, five 400 barrel steel condensate tanks, two sand separators, two GPUs, a compressor, and a combustor. Tanks are inside their own steel containment.
533357805 2019-12-2 0:00: PW No Violations 0.30
542702701 2013-9-26 0:00: PL No Violations 0.70

For data sources see[10]

References