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 "34-009-22374"

m
m
 
Line 3: Line 3:
 
{| class="wikitable welldetails" width="95%"
 
{| class="wikitable welldetails" width="95%"
 
| Well ID: 34-009-22374
 
| Well ID: 34-009-22374
| style="height=100%; align=center" rowspan="17" | {{#display_map: 39.298789415, -81.94631592 | width=100% | height=100% }}
+
| style="height=100%; align=center" rowspan="17" | {{#display_map: 39.29, -81.94 | width=100% | height=100% }}
 
|-
 
|-
 
| Country: United States
 
| Country: United States
Line 13: Line 13:
 
| Municipality: [[Rome_Township,_Athens_County,_Ohio|Rome Township]]
 
| Municipality: [[Rome_Township,_Athens_County,_Ohio|Rome Township]]
 
|-
 
|-
| Operator Name: [[M & R INVESTMENTS OHIO LLC]]
+
| Operator Name: [[DIVERSIFIED PRODUCTION LLC]]
 
|-
 
|-
 
| Well Pad ID:  
 
| Well Pad ID:  
Line 29: Line 29:
 
| Final Drill Date: 1981-12-12
 
| Final Drill Date: 1981-12-12
 
|-
 
|-
| Well Total Depth: 1675 ft
+
| Well Total Depth: 1675.00 ft
 
|-
 
|-
 
| Configuration: Vertical
 
| Configuration: Vertical
 
|-
 
|-
| Latitude: 39.298789415
+
| Latitude: 39.290000
 
|-
 
|-
| Longitude: -81.94631592
+
| Longitude: -81.940000
 
|}
 
|}
 
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 89: Line 89:
 
  | 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 100: Line 100:
 
|-
 
|-
 
| 2006-09-11
 
| 2006-09-11
 +
| style="text-align: right;" | 1561
 +
| style="text-align: right;" | 1571
 +
| style="text-align: right;" | 11
 +
|-
 +
|
 +
| style="text-align: right;" | 1561
 +
| style="text-align: right;" | 1571
 +
| style="text-align: right;" | 11
 +
|-
 +
|
 
| style="text-align: right;" | 1561
 
| style="text-align: right;" | 1561
 
| style="text-align: right;" | 1571
 
| style="text-align: right;" | 1571
Line 108: Line 118:
 
  | 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 165: Line 175:
 
  | 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 178: Line 188:
 
| 1986
 
| 1986
 
| [[G W F CORPORATION]]
 
| [[G W F CORPORATION]]
| style="text-align: right;" | 1387
+
| style="text-align: right;" | 1387.00
| style="text-align: right;" | 36
+
| style="text-align: right;" | 36.00
 
| style="text-align: right;" | 350
 
| style="text-align: right;" | 350
 
|-
 
|-
 
| 1987
 
| 1987
 
| [[G W F CORPORATION]]
 
| [[G W F CORPORATION]]
| style="text-align: right;" | 1022
+
| style="text-align: right;" | 1022.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 350
 
| style="text-align: right;" | 350
 
|-
 
|-
 
| 1988
 
| 1988
 
| [[G W F CORPORATION]]
 
| [[G W F CORPORATION]]
| style="text-align: right;" | 828
+
| style="text-align: right;" | 828.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 1989
 
| 1989
 
| [[G W F CORPORATION]]
 
| [[G W F CORPORATION]]
| style="text-align: right;" | 594
+
| style="text-align: right;" | 594.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 1994
 
| 1994
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 284
+
| style="text-align: right;" | 284.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 1995
 
| 1995
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
 
| 1996
 
| 1996
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 785
+
| style="text-align: right;" | 785.00
| style="text-align: right;" | 39
+
| style="text-align: right;" | 39.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 1998
 
| 1998
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 71
+
| style="text-align: right;" | 71.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 1999
 
| 1999
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 74
+
| style="text-align: right;" | 74.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2000
 
| 2000
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 94
+
| style="text-align: right;" | 94.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2001
 
| 2001
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 490
+
| style="text-align: right;" | 490.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2003
 
| 2003
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 535
+
| style="text-align: right;" | 535.00
| style="text-align: right;" | 20
+
| style="text-align: right;" | 20.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2004
 
| 2004
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 522
+
| style="text-align: right;" | 522.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2005
 
| 2005
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 647
+
| style="text-align: right;" | 647.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2006
 
| 2006
 
| [[CENTURY WELL SERVICE]]
 
| [[CENTURY WELL SERVICE]]
| style="text-align: right;" | 434
+
| style="text-align: right;" | 434.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2007
 
| 2007
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 189
+
| style="text-align: right;" | 189.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2008
 
| 2008
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 218
+
| style="text-align: right;" | 218.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2009
 
| 2009
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 226
+
| style="text-align: right;" | 226.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2010
 
| 2010
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 237
+
| style="text-align: right;" | 237.00
| style="text-align: right;" | 36
+
| style="text-align: right;" | 36.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2011
 
| 2011
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 127
+
| style="text-align: right;" | 127.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2012
 
| 2012
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 322
+
| style="text-align: right;" | 322.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 366
 
| style="text-align: right;" | 366
 
|-
 
|-
 
| 2013
 
| 2013
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 302
+
| style="text-align: right;" | 302.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2014
 
| 2014
 
| [[BROAD STREET SERV LLC]]
 
| [[BROAD STREET SERV LLC]]
| style="text-align: right;" | 244
+
| style="text-align: right;" | 244.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2015
 
| 2015
 
| [[M & R INVESTMENTS OHIO LLC]]
 
| [[M & R INVESTMENTS OHIO LLC]]
| style="text-align: right;" | 129
+
| style="text-align: right;" | 129.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2016
 
| 2016
 
| [[M & R INVESTMENTS OHIO LLC]]
 
| [[M & R INVESTMENTS OHIO LLC]]
| style="text-align: right;" | 94
+
| style="text-align: right;" | 94.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
 
| 2017
 
| 2017
 
| [[M & R INVESTMENTS OHIO LLC]]
 
| [[M & R INVESTMENTS OHIO LLC]]
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 0
 
| style="text-align: right;" | 0
 
|-
 
|-
 
| 2018
 
| 2018
 
| [[M & R INVESTMENTS OHIO LLC]]
 
| [[M & R INVESTMENTS OHIO LLC]]
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
| style="text-align: right;" | 0
+
| style="text-align: right;" | 0.00
 
| style="text-align: right;" | 365
 
| style="text-align: right;" | 365
 
|-
 
|-
Line 342: Line 352:
 
  | 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 525: Line 535:
 
  | 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 ====

Latest revision as of 12:22, 12 January 2021

Well Details

Well ID: 34-009-22374
Loading map...
Country: United States
State: Ohio
County: Athens
Municipality: Rome Township
Operator Name: DIVERSIFIED PRODUCTION LLC
Well Pad ID:
Farm/Lease Name: MILLER ARITE
License Status: Producing
License Date: 1981-09-01
Spud Date: 1981-12-10
Spud Drilling Contractor:
Final Drill Date: 1981-12-12
Well Total Depth: 1675.00 ft
Configuration: Vertical
Latitude: 39.290000
Longitude: -81.940000

For data sources see[1]

Well History

Well Status Well Status Date Comment
CO 1981-09-01 45 G W F CORPORATION GeoDate 9/1/81
Original Spud 1981-12-10
Completed 1981-12-12
Reached Total Depth 1981-12-12
CO 1994-08-17 4350 CENTURY WELL SERVICE GeoDate 9/1/81
Change of Owner 2007-10-03 Operator changed from 4350, CENTURY WELL SERVICE to 7033, BROAD STREET ENERGY COMPANY
Change of Owner 2008-02-14 Operator changed from 7033, BROAD STREET ENERGY COMPANY to 8312, BROAD STREET SERV LLC
Change of Owner 2015-07-16 Operator changed from 8312, BROAD STREET SERV LLC to 8685, M & R INVESTMENTS OHIO LLC
Record Last Modified 2016-07-14

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2006-09-11 1561 1571 11
1561 1571 11
1561 1571 11

For data sources see[3]

Stimulations Data

Stimulation Date Chemical Agent Chemical Agent Concentration (%) Fracking Fluid Volume Mass of Proppant Used (lb) Fracking Company Comments
H2O 0 570 Bbl 40000
ACID 0 300 Gal 0

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
1986 G W F CORPORATION 1387.00 36.00 350
1987 G W F CORPORATION 1022.00 0.00 350
1988 G W F CORPORATION 828.00 0.00 365
1989 G W F CORPORATION 594.00 0.00 365
1994 CENTURY WELL SERVICE 284.00 0.00 365
1995 CENTURY WELL SERVICE 0.00 0.00 0
1996 CENTURY WELL SERVICE 785.00 39.00 365
1998 CENTURY WELL SERVICE 71.00 0.00 365
1999 CENTURY WELL SERVICE 74.00 0.00 365
2000 CENTURY WELL SERVICE 94.00 0.00 365
2001 CENTURY WELL SERVICE 490.00 0.00 365
2003 CENTURY WELL SERVICE 535.00 20.00 365
2004 CENTURY WELL SERVICE 522.00 0.00 365
2005 CENTURY WELL SERVICE 647.00 0.00 365
2006 CENTURY WELL SERVICE 434.00 0.00 365
2007 BROAD STREET SERV LLC 189.00 0.00 365
2008 BROAD STREET SERV LLC 218.00 0.00 365
2009 BROAD STREET SERV LLC 226.00 0.00 365
2010 BROAD STREET SERV LLC 237.00 36.00 365
2011 BROAD STREET SERV LLC 127.00 0.00 365
2012 BROAD STREET SERV LLC 322.00 0.00 366
2013 BROAD STREET SERV LLC 302.00 0.00 365
2014 BROAD STREET SERV LLC 244.00 0.00 365
2015 M & R INVESTMENTS OHIO LLC 129.00 0.00 365
2016 M & R INVESTMENTS OHIO LLC 94.00 0.00 365
2017 M & R INVESTMENTS OHIO LLC 0.00 0.00 0
2018 M & R INVESTMENTS OHIO LLC 0.00 0.00 365

For data sources see[5] [6]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
1986 G W F CORPORATION Brine 2 350
1987 G W F CORPORATION Brine 0 350
1988 G W F CORPORATION Brine 0 365
1989 G W F CORPORATION Brine 0 365
1994 CENTURY WELL SERVICE Brine 0 365
1995 CENTURY WELL SERVICE Brine 0 0
1996 CENTURY WELL SERVICE Brine 0 365
1998 CENTURY WELL SERVICE Brine 0 365
1999 CENTURY WELL SERVICE Brine 0 365
2000 CENTURY WELL SERVICE Brine 0 365
2001 CENTURY WELL SERVICE Brine 0 365
2003 CENTURY WELL SERVICE Brine 0 365
2004 CENTURY WELL SERVICE Brine 0 365
2005 CENTURY WELL SERVICE Brine 0 365
2006 CENTURY WELL SERVICE Brine 0 365
2007 BROAD STREET SERV LLC Brine 0 365
2008 BROAD STREET SERV LLC Brine 0 365
2009 BROAD STREET SERV LLC Brine 0 365
2010 BROAD STREET SERV LLC Brine 22 365
2011 BROAD STREET SERV LLC Brine 0 365
2012 BROAD STREET SERV LLC Brine 0 366
2013 BROAD STREET SERV LLC Brine 0 365
2014 BROAD STREET SERV LLC Brine 0 365
2015 M & R INVESTMENTS OHIO LLC Brine 46 365
2016 M & R INVESTMENTS OHIO LLC Brine 272 365
2017 M & R INVESTMENTS OHIO LLC Brine 0 0
2018 M & R INVESTMENTS OHIO LLC Brine 0 365

For data sources see[7] [8]

References