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 "47-051-01296"

m
m
Line 1: Line 1:
__TOC__
+
__TOC__
 
== Well Details ==
 
== Well Details ==
 
{| class="wikitable welldetails" width="95%"
 
{| class="wikitable welldetails" width="95%"
 
| Well ID: 47-051-01296
 
| Well ID: 47-051-01296
| style="height=100%; align=center" rowspan="15" | {{#display_map: 39.733854, -80.623273 | width=100% | height=100% }}  
+
| style="height=100%; align=center" rowspan="17" | {{#display_map: 39.733854, -80.623273 | width=100% | height=100% }}
 
|-
 
|-
| County: [[Marshall County, West Virginia|Marshall]]
+
| Country: United States
 +
|-
 +
| State: Ohio
 +
|-
 +
| County: [[Marshall_County,_West_Virginia|Marshall]]
 
|-
 
|-
 
| Municipality:  
 
| Municipality:  
 
|-
 
|-
| Operator Name: [[Chesapeake Appalachia, LLC]]
+
| Operator Name: [[CHESAPEAKE APPALACHIA, LLC]]
|-
 
| Well Pad ID:
 
 
|-
 
|-
 
| Farm/Lease Name: Shawn Harlan
 
| Farm/Lease Name: Shawn Harlan
 
|-
 
|-
| First Permit Date:  
+
| License Status: Completed
 
|-
 
|-
| Last Permit Date: 2009-08-25
+
| License Date: 2009-08-25
 
|-
 
|-
 
| Spud Date: 2011-02-13
 
| Spud Date: 2011-02-13
 
|-
 
|-
| Unconventional: No
+
| Final Drill Date: 2011-04-28
 +
|-
 +
| Well Total Depth: 11914 ft
 
|-
 
|-
 
| Configuration: Vertical
 
| Configuration: Vertical
 
|-
 
|-
| Well Status: ACTIVE
+
| Latitude: 39.733854
 +
|-
 +
| Longitude: -80.623273
 +
|}
 +
For data sources see<ref>{{cite web
 +
| title = Well Location Data
 +
|publisher = West Virginia Department of Environmental Protection
 +
| date = 2018-06-06
 +
| url = https://www.wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-08 }}</ref><ref>{{cite web
 +
| title = Digital Data Series-5
 +
|publisher = West Virginia Geological and Economic Survey
 +
| date = 2019-04-04
 +
| url = https://www.wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-04-01 }}</ref>
 +
== Well History ==
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" style="text-align: center"| Well Status
 +
!scope="col" style="width: 15%;text-align: center"| Well Status Date
 +
!scope="col" style="text-align: center"| Comment
 +
|-
 +
| Deviated Original Location
 +
| 2011-04-28
 +
|
 +
|-
 +
|}
 +
For data sources see<ref>{{cite web
 +
| title = Digital Data Series-5
 +
|publisher = West Virginia Geological and Economic Survey
 +
| date = 2019-04-04
 +
| url = https://www.wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-04-01 }}</ref>
 +
== Fracking Activities ==
 +
==== Fracking Jobs ====
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" style="text-align: center"| Job Number
 +
!scope="col" style="text-align: center"| Job Start Date
 +
!scope="col" style="text-align: center"| Job End Date
 +
!scope="col" style="text-align: center"| True Vertical Depth (ft)
 +
!scope="col" style="text-align: center"| Total Water Volume (gal)
 +
!scope="col" style="text-align: center"| Total Non-Water Volume (gal)
 +
|-
 +
| 1
 +
| 04/11/2011
 +
| 04/11/2011
 +
| style="text-align: right;" | 7180.00
 +
| style="text-align: right;" | 5,357,562.0
 +
| style="text-align: right;" |
 +
|-
 +
|}
 +
==== Fluid Composition Data ====
 +
{| class="wikitable sortable" style="width: 100%"
 +
!scope="col" style="text-align: center"| Job Number
 +
!scope="col" style="text-align: center"| Trade Name
 +
!scope="col" style="text-align: center"| Supplier
 +
!scope="col" style="text-align: center"| Purpose
 +
!scope="col" style="text-align: center"| Ingredient Name
 +
!scope="col" style="white-space: nowrap;text-align: center"| CAS Number
 +
!scope="col" style="text-align: center"| Additive Percentage by Mass
 +
!scope="col" style="text-align: center"| Job Percentage by Mass
 +
!scope="col" style="text-align: center"| Mass Used (lb)
 +
|-
 +
|- valign="top"
 +
| rowspan="27"| 1
 +
| rowspan="1"| Fresh Water
 +
| rowspan="1"|
 +
| rowspan="1"| Carrier/Base Fluid
 +
|
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" | 72.21
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="1"| Iron Control - WIC-641L
 +
| rowspan="1"| Weatherford
 +
| rowspan="1"| Iron Control Agent
 +
| Citric acid
 +
| 77-92-9
 +
| style="text-align: right;" | 50.00
 +
| style="text-align: right;" | 0.00347000
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="7"| Inhibitor - WAI-251LC
 +
| rowspan="7"| Weatherford
 +
| rowspan="7"| Corrosion Inhibitor
 +
| Proprietary
 +
|
 +
| style="text-align: right;" | 13.00
 +
| style="text-align: right;" | 0.00015000
 +
| style="text-align: right;" |
 +
|-
 +
| 2-Butoxyethanol
 +
| 111-76-2
 +
| style="text-align: right;" | 5.00
 +
| style="text-align: right;" | 0.00006000
 +
| style="text-align: right;" |
 +
|-
 +
| 1-Decanol
 +
| 112-30-1
 +
| style="text-align: right;" | 7.00
 +
| style="text-align: right;" | 0.00008000
 +
| style="text-align: right;" |
 +
|-
 +
| N,N-Dimethylformamide
 +
| 68-12-2
 +
| style="text-align: right;" | 30.00
 +
| style="text-align: right;" | 0.00036000
 +
| style="text-align: right;" |
 +
|-
 +
| 1-Octanol
 +
| 111-87-5
 +
| style="text-align: right;" | 7.00
 +
| style="text-align: right;" | 0.00008000
 +
| style="text-align: right;" |
 +
|-
 +
| Isopropanol
 +
| 67-63-0
 +
| style="text-align: right;" | 7.00
 +
| style="text-align: right;" | 0.00008000
 +
| style="text-align: right;" |
 +
|-
 +
| Ethylene glycol
 +
| 107-21-1
 +
| style="text-align: right;" | 40.00
 +
| style="text-align: right;" | 0.00047000
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="2"| EC6629 (010)
 +
| rowspan="2"| Nalco
 +
| rowspan="2"| Scale Inhibitor
 +
| No Hazardous Components
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" |
 +
|-
 +
|
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" |
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="3"| EC6110A
 +
| rowspan="3"| Nalco
 +
| rowspan="3"| Antibacterial Agent
 +
| Ethanol
 +
| 64-17-5
 +
| style="text-align: right;" | 5.00
 +
| style="text-align: right;" | 0.00140000
 +
| style="text-align: right;" |
 +
|-
 +
| Quaternary Ammonium Compounds
 +
|
 +
| style="text-align: right;" | 10.00
 +
| style="text-align: right;" | 0.00281000
 +
| style="text-align: right;" |
 +
|-
 +
| Glutaraldehyde
 +
| 111-30-8
 +
| style="text-align: right;" | 60.00
 +
| style="text-align: right;" | 0.01
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="2"| WGA-15L
 +
| rowspan="2"| Weatherford
 +
| rowspan="2"| Gelling Agent
 +
| Proprietary Polymer
 +
|
 +
| style="text-align: right;" | 60.00
 +
| style="text-align: right;" | 0.03
 +
| style="text-align: right;" |
 +
|-
 +
| Distillates, petroleum, hydrotreated light
 +
| 64742-47-8
 +
| style="text-align: right;" | 60.00
 +
| style="text-align: right;" | 0.03
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="1"| WFR-55LA
 +
| rowspan="1"| Weatherford
 +
| rowspan="1"| Friction Reducer
 +
| No Hazardous Components
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="1"| Sand (Proppant)
 +
| rowspan="1"|
 +
| rowspan="1"| Proppant
 +
|
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" | 10.90
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="2"| ACID, HYDROCHLORIC, 15 PCT
 +
| rowspan="2"| Weatherford
 +
| rowspan="2"| Acid
 +
| Hydrochloric acid
 +
| 7647-01-0
 +
| style="text-align: right;" | 15.00
 +
| style="text-align: right;" | 0.09
 +
| style="text-align: right;" |
 +
|-
 +
| Water
 +
| 7732-18-5
 +
| style="text-align: right;" | 85.00
 +
| style="text-align: right;" | 0.51
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="2"| WBK-134
 +
| rowspan="2"| Weatherford
 +
| rowspan="2"| Breaker
 +
| Quartz
 +
| 14808-60-7
 +
| style="text-align: right;" | 10.00
 +
| style="text-align: right;" | 0.00402000
 +
| style="text-align: right;" |
 +
|-
 +
| Peroxydisulfuric acid, diammonium salt
 +
| 7727-54-0
 +
| style="text-align: right;" | 100.00
 +
| style="text-align: right;" | 0.04
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="1"| Recycled Produced Water
 +
| rowspan="1"|
 +
| rowspan="1"| Carrier/Base Fluid
 +
|
 +
|
 +
| style="text-align: right;" |
 +
| style="text-align: right;" | 16.03
 +
| style="text-align: right;" |
 +
|-
 +
|- valign="top"
 +
| rowspan="4"| WFR-61LA
 +
| rowspan="4"| Weatherford
 +
| rowspan="4"| Friction Reducer
 +
| Ethoxylated C12-16 alcohols
 +
| 68551-12-2
 +
| style="text-align: right;" | 7.00
 +
| style="text-align: right;" | 0.00825000
 +
| style="text-align: right;" |
 
|-
 
|-
| Violations: 1
+
| Distillates, petroleum, hydrotreated light
 +
| 64742-47-8
 +
| style="text-align: right;" | 40.00
 +
| style="text-align: right;" | 0.04
 +
| style="text-align: right;" |
 
|-
 
|-
| Latitude: 39.733854
+
| Sodium chloride
 +
| 7647-14-5
 +
| style="text-align: right;" | 10.00
 +
| style="text-align: right;" | 0.01
 +
| style="text-align: right;" |
 
|-
 
|-
| Longitude: -80.623273
+
| Ammonium chloride
 +
| 12125-02-9
 +
| style="text-align: right;" | 7.00
 +
| style="text-align: right;" | 0.00825000
 +
| style="text-align: right;" |
 
|-
 
|-
 
|}
 
|}
 +
For data sources see<ref>{{cite web
 +
| title = FracFocus Fracking Chemicals Database
 +
| date = 2019-04-02
 +
| url = https://www.wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-06-19 }}</ref>
 
== Production Data ==
 
== Production Data ==
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
!scope="col" | PERIOD
+
!scope="col" style="text-align: center"| Period
!scope="col" | GAS QUANTITY
+
!scope="col" style="text-align: center"| Operator Name
!scope="col" | OIL QUANTITY
+
!scope="col" style="text-align: center"| Gas Quantity (mcf)
!scope="col" | NGL QUANTITY
+
!scope="col" style="text-align: center"| Oil Quantity (bbl)
!scope="col" | TOTAL PRODUCTION DAYS
+
!scope="col" style="text-align: center"| NGL Quantity (bbl)
 +
!scope="col" style="text-align: center"| Production Days
 
|-
 
|-
 
| 2011
 
| 2011
| style="text-align:right;" | 688645.0
+
| [[CHESAPEAKE APPALACHIA, LLC]]
| style="text-align:right;" | 745.0
+
| style="text-align: right;" | 688645
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 745
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2012
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| style="text-align: right;" | 1581127
 +
| style="text-align: right;" | 1038
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2013
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| style="text-align: right;" | 1112319
 +
| style="text-align: right;" | 66
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2014
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| style="text-align: right;" | 895184
 +
| style="text-align: right;" | 2
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2015
 +
| [[SWN PRODUCTION COMPANY, LLC]]
 +
| style="text-align: right;" | 748877
 +
| style="text-align: right;" | 319
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2016
 +
| [[SWN PRODUCTION COMPANY, LLC]]
 +
| style="text-align: right;" | 554486
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
| 2017
 +
| [[SWN PRODUCTION COMPANY, LLC]]
 +
| style="text-align: right;" | 352249
 +
| style="text-align: right;" | 161
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0
 +
|-
 +
|}
 +
For data sources see<ref>{{cite web
 +
| title =  Oil and Gas Production Data
 +
|publisher = West Virginia Department of Environmental Protection
 +
| date =  2018-06-06
 +
| url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-08 }}</ref>
 +
== Waste Data ==
 +
{| class="wikitable sortable"
 +
!scope="col" style="text-align: center"| Period
 +
!scope="col" style="text-align: center"| Operator Name
 +
!scope="col" style="text-align: center"| Waste Type
 +
!scope="col" style="text-align: center"| Quantity
 +
!scope="col" style="text-align: center"| Quantity Units
 +
!scope="col" style="text-align: center"| Production Days
 
|-
 
|-
 +
| 2011
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| Water
 +
| style="text-align: right;" |
 +
| Gallons
 +
| style="text-align: right;" |
 
|-
 
|-
 
| 2012
 
| 2012
| style="text-align:right;" | 1581127.0
+
| [[CHESAPEAKE APPALACHIA, LLC]]
| style="text-align:right;" | 1038.0
+
| Water
| style="text-align:right;" | 0.0
+
| style="text-align: right;" |  
| style="text-align:right;" | 0.0
+
| Gallons
 +
| style="text-align: right;" |
 +
|-
 +
| 2013
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| Water
 +
| style="text-align: right;" |  
 +
| Gallons
 +
| style="text-align: right;" |  
 +
|-
 +
| 2014
 +
| [[CHESAPEAKE APPALACHIA, LLC]]
 +
| Water
 +
| style="text-align: right;" |
 +
| Gallons
 +
| style="text-align: right;" |
 +
|-
 +
| 2015
 +
| [[SWN PRODUCTION COMPANY, LLC]]
 +
| Water
 +
| style="text-align: right;" |
 +
| Gallons
 +
| style="text-align: right;" |  
 
|-
 
|-
 +
| 2016
 +
| [[SWN PRODUCTION COMPANY, LLC]]
 +
| Water
 +
| style="text-align: right;" | 0
 +
| Gallons
 +
| style="text-align: right;" |
 
|-
 
|-
| 2013
+
| 2017
| style="text-align:right;" | 1112319.0
+
| [[SWN PRODUCTION COMPANY, LLC]]
| style="text-align:right;" | 66.0
+
| Water
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
| style="text-align:right;" | 0.0
+
| Gallons
 +
| style="text-align: right;" |  
 
|-
 
|-
 
|}
 
|}
 
For data sources see<ref>{{cite web
 
For data sources see<ref>{{cite web
  | title = WVGES Oil and Gas Well Data for West Virginia
+
  | title = Oil and Gas Production Data
  | publisher = [http://wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources#West_Virginia_Geological_and_Economic_Survey_.28WVGES.29]
+
  |publisher = West Virginia Department of Environmental Protection
  | date = 2015-04-16
+
  | date = 2018-06-06
  | url = http://wellwiki.org/wiki/West_Virginia_Oil_and_Gas_Data_Sources
+
  | url = http://wellwiki.org/wiki/Ohio_Oil_and_Gas_Data_Sources
  | accessdate = 2015-06-05 }}</ref>
+
  | accessdate = 2019-05-08 }}</ref>
== References ==
+
<!--==== Violations Commited ====
{{reflist}}
+
{| class="wikitable sortable" width="95%"
 +
!scope="col" style="text-align: center"| Violation ID
 +
!scope="col" style="text-align: center"| Violation Date
 +
!scope="col" style="text-align: center"| Violation Code
 +
!scope="col" style="text-align: center"| Violation Comments
 +
|-
 +
|}-->
 +
==References==
 +
<references/>
 
__NOEDITSECTION__
 
__NOEDITSECTION__
[[Category:Wells]]
+
[[Category:West Virginia Wells]]
 +
[[Category:FracFocus]]

Revision as of 05:21, 24 August 2019

Well Details

Well ID: 47-051-01296
Loading map...
Country: United States
State: Ohio
County: Marshall
Municipality:
Operator Name: CHESAPEAKE APPALACHIA, LLC
Farm/Lease Name: Shawn Harlan
License Status: Completed
License Date: 2009-08-25
Spud Date: 2011-02-13
Final Drill Date: 2011-04-28
Well Total Depth: 11914 ft
Configuration: Vertical
Latitude: 39.733854
Longitude: -80.623273

For data sources see[1][2]

Well History

Well Status Well Status Date Comment
Deviated Original Location 2011-04-28

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 04/11/2011 04/11/2011 7180.00 5,357,562.0

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 72.21
Iron Control - WIC-641L Weatherford Iron Control Agent Citric acid 77-92-9 50.00 0.00347000
Inhibitor - WAI-251LC Weatherford Corrosion Inhibitor Proprietary 13.00 0.00015000
2-Butoxyethanol 111-76-2 5.00 0.00006000
1-Decanol 112-30-1 7.00 0.00008000
N,N-Dimethylformamide 68-12-2 30.00 0.00036000
1-Octanol 111-87-5 7.00 0.00008000
Isopropanol 67-63-0 7.00 0.00008000
Ethylene glycol 107-21-1 40.00 0.00047000
EC6629 (010) Nalco Scale Inhibitor No Hazardous Components 0.00
EC6110A Nalco Antibacterial Agent Ethanol 64-17-5 5.00 0.00140000
Quaternary Ammonium Compounds 10.00 0.00281000
Glutaraldehyde 111-30-8 60.00 0.01
WGA-15L Weatherford Gelling Agent Proprietary Polymer 60.00 0.03
Distillates, petroleum, hydrotreated light 64742-47-8 60.00 0.03
WFR-55LA Weatherford Friction Reducer No Hazardous Components 0.00
Sand (Proppant) Proppant 10.90
ACID, HYDROCHLORIC, 15 PCT Weatherford Acid Hydrochloric acid 7647-01-0 15.00 0.09
Water 7732-18-5 85.00 0.51
WBK-134 Weatherford Breaker Quartz 14808-60-7 10.00 0.00402000
Peroxydisulfuric acid, diammonium salt 7727-54-0 100.00 0.04
Recycled Produced Water Carrier/Base Fluid 16.03
WFR-61LA Weatherford Friction Reducer Ethoxylated C12-16 alcohols 68551-12-2 7.00 0.00825000
Distillates, petroleum, hydrotreated light 64742-47-8 40.00 0.04
Sodium chloride 7647-14-5 10.00 0.01
Ammonium chloride 12125-02-9 7.00 0.00825000

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) NGL Quantity (bbl) Production Days
2011 CHESAPEAKE APPALACHIA, LLC 688645 745 0 0
2012 CHESAPEAKE APPALACHIA, LLC 1581127 1038 0 0
2013 CHESAPEAKE APPALACHIA, LLC 1112319 66 0 0
2014 CHESAPEAKE APPALACHIA, LLC 895184 2 0 0
2015 SWN PRODUCTION COMPANY, LLC 748877 319 0 0
2016 SWN PRODUCTION COMPANY, LLC 554486 0 0 0
2017 SWN PRODUCTION COMPANY, LLC 352249 161 0 0

For data sources see[5]

Waste Data

Period Operator Name Waste Type Quantity Quantity Units Production Days
2011 CHESAPEAKE APPALACHIA, LLC Water Gallons
2012 CHESAPEAKE APPALACHIA, LLC Water Gallons
2013 CHESAPEAKE APPALACHIA, LLC Water Gallons
2014 CHESAPEAKE APPALACHIA, LLC Water Gallons
2015 SWN PRODUCTION COMPANY, LLC Water Gallons
2016 SWN PRODUCTION COMPANY, LLC Water 0 Gallons
2017 SWN PRODUCTION COMPANY, LLC Water 0 Gallons

For data sources see[6]

References

  1. "Well Location Data". West Virginia Department of Environmental Protection. 2018-06-06. Retrieved 2019-05-08. 
  2. "Digital Data Series-5". West Virginia Geological and Economic Survey. 2019-04-04. Retrieved 2019-04-01. 
  3. "Digital Data Series-5". West Virginia Geological and Economic Survey. 2019-04-04. Retrieved 2019-04-01. 
  4. "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19. 
  5. "Oil and Gas Production Data". West Virginia Department of Environmental Protection. 2018-06-06. Retrieved 2019-05-08. 
  6. "Oil and Gas Production Data". West Virginia Department of Environmental Protection. 2018-06-06. Retrieved 2019-05-08.