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 "37-005-27949"

m
 
m
 
(6 intermediate revisions by the same user not shown)
Line 1: Line 1:
 +
__TOC__
 
== Well Details ==
 
== Well Details ==
−
{| class="wikitable" width="95%"
+
{| class="wikitable welldetails" width="95%"
 
| Well ID: 37-005-27949
 
| Well ID: 37-005-27949
−
| style="width: 50%; height=100%; align=center" rowspan="14" | {{#display_map: 40.977929, -79.252155 | width=100% | height=100% }}  
+
| style="height=100%; align=center" rowspan="17" | {{#display_map: 40.977930, -79.252156 | width=100% | height=100% }}
 +
|-
 +
| Country: United States
 +
|-
 +
| State: Pennsylvania
 +
|-
 +
| County: [[Armstrong_County,_Pennsylvania|Armstrong]]
 +
|-
 +
| Municipality: [[Redbank Township,_Armstrong_County,_Pennsylvania|Redbank Township]]
 
|-
 
|-
 
| Operator Name: [[ECM EXPLORATION INC]]
 
| Operator Name: [[ECM EXPLORATION INC]]
 
|-
 
|-
−
| First Permit Date: 2005-03-14
+
| Well Pad ID:  
 
|-
 
|-
−
| Last Permit Date: 2005-03-14
+
| Farm/Lease Name: SNYDER 2
 
|-
 
|-
−
| Spud Date: 2006-01-23
+
| License Status: ACTIVE
 
|-
 
|-
−
| Unconventional: No
+
| Spud Date:  
 
|-
 
|-
−
| Horizontal: No
+
| Permit Date: 2005-03-14
 
|-
 
|-
−
| Violations: None
+
| Well Type: GAS
 
|-
 
|-
−
| Latitude: 40.977929
+
| Unconventional Well: N
 
|-
 
|-
−
| Longitude: -79.252155
+
| Configuration: Vertical Well
 
|-
 
|-
 +
| Conservation: No
 +
|-
 +
| Latitude: 40.977930
 +
|-
 +
| Longitude: -79.252156
 
|}
 
|}
−
__TOC__
+
For data sources see<ref>{{cite web
−
== Production Data ==
+
| title = Permits Issued Detail Report
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-05-20
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-21 }}</ref><ref>{{cite web
 +
| title = Spud Data Report
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-04-30
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-16 }}</ref><ref>{{cite web
 +
| title = Oil and Gas Well Pad Report
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-05-20
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-21 }}</ref>
 +
== Well History ==
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
−
!scope="col" | PERIOD
+
!scope="col" | Date
−
!scope="col" | GAS QUANTITY
+
!scope="col" | Event
−
!scope="col" | GAS PRODUCTION DAYS
 
−
!scope="col" | CONDENSATE QUANTITY
 
−
!scope="col" | CONDENSATE PRODUCTION DAYS
 
−
!scope="col" | OIL QUANTITY
 
−
!scope="col" | OIL PRODUCTION DAYS
 
 
|-
 
|-
−
| 2013-0
+
| 2005-03-14
−
| style="text-align:right;" | 1009.0
+
| New Permit Application
−
| style="text-align:right;" | 365.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
 
|-
 
|-
 +
| 2006-01-23
 +
| Performed Spud Operation
 
|-
 
|-
−
| 2012-0
+
| 2006-02-03
−
| style="text-align:right;" | 1536.0
+
| Drilling Completion
−
| style="text-align:right;" | 365.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
 
|-
 
|-
 +
| 2006-03-27
 +
| Perforation
 
|-
 
|-
−
| 2011-0
+
| 2006-06-05
−
| style="text-align:right;" | 1892.1
+
| NEWLY DRILLED
−
| style="text-align:right;" | 365.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
−
| style="text-align:right;" | 0.0
 
 
|-
 
|-
 +
|}
 +
For data sources see<ref>{{cite web
 +
| title = Compiled from multiple data sources - see Pennsylvania Oil and Gas Data Sources
 +
| date = 2020-02-27
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2020-02-27 }}</ref>
 +
<!--== Fracking Activities ==
 +
==== Fracking Jobs ====
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Job Number
 +
!scope="col" | Job Start Date
 +
!scope="col" | Job End Date
 +
!scope="col" | True Vertical Depth (ft)
 +
!scope="col" | Total Water Volume (gal)
 +
!scope="col" | Total Non-Water Volume (gal)
 +
|-
 +
|}-->
 +
<!--==== Fluid Composition Data ====
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Job Number
 +
!scope="col" | Trade Name
 +
!scope="col" | Supplier
 +
!scope="col" | Purpose
 +
!scope="col" | Ingredient Name
 +
!scope="col" | CAS Number
 +
!scope="col" | Additive Percentage by Mass
 +
!scope="col" | Job Percentage by Mass
 +
!scope="col" | Mass Used (lb)
 +
|-
 +
|}-->
 +
 +
<!--== Stimulation Data ==
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Stimulation Date
 +
!scope="col" | Phase Number
 +
!scope="col" | Chemical Agent
 +
!scope="col" | Volume (gal)
 +
!scope="col" | Treating Pressure (psi)
 +
!scope="col" | Breakdown Pressure (psi)
 
|-
 
|-
−
| 2010-0
+
|}-->
−
| style="text-align:right;" | 1759.0
+
 
−
| style="text-align:right;" | 365.0
+
== Production Data ==
−
| style="text-align:right;" | 0.0
+
{| class="wikitable sortable" width="95%"
−
| style="text-align:right;" | 0.0
+
!scope="col" | Period
−
| style="text-align:right;" | 0.0
+
!scope="col" | Operator Name
−
| style="text-align:right;" | 0.0
+
!scope="col" | Gas Quantity (mcf)
 +
!scope="col" | Gas Production Days
 +
!scope="col" | Oil Quantity (bbl)
 +
!scope="col" | Oil Production Days
 +
!scope="col" | Water Quantity (bbl)
 +
!scope="col" | Water Production Days
 
|-
 
|-
 +
| 2005
 +
| [[ECM EXPLORATION INC]]
 +
| 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;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2009-0
+
| 2006
−
| style="text-align:right;" | 2119.0
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 363.0
+
| style="text-align: right;" | 4887.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 365
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
 +
| 2007
 +
| [[ECM EXPLORATION INC]]
 +
| style="text-align: right;" | 3126.00
 +
| style="text-align: right;" | 365
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2008-0
+
| 2008
−
| style="text-align:right;" | 2328.88
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 365.0
+
| style="text-align: right;" | 2328.88
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 365
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
 +
| 2009
 +
| [[ECM EXPLORATION INC]]
 +
| style="text-align: right;" | 2119.00
 +
| style="text-align: right;" | 363
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2007-0
+
| 2010
−
| style="text-align:right;" | 3126.0
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 365.0
+
| style="text-align: right;" | 1,759.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 365
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
 +
| 2011
 +
| [[ECM EXPLORATION INC]]
 +
| style="text-align: right;" | 1,892.10
 +
| style="text-align: right;" | 365
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2006-0
+
| 2012
−
| style="text-align:right;" | 4887.0
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 365.0
+
| style="text-align: right;" | 1,536.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 365
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
 +
| 2013
 +
| [[ECM EXPLORATION INC]]
 +
| style="text-align: right;" | 1,009.00
 +
| style="text-align: right;" | 365
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2005-0
+
| 2014
−
| style="text-align:right;" | 0.0
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 1,057.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 365
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0
−
| style="text-align:right;" | 0.0
+
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
|}
+
| 2015
−
== Waste Data ==
+
| [[ECM EXPLORATION INC]]
−
{| class="wikitable sortable" width="95%"
+
| style="text-align: right;" | 571.9
−
!scope="col" | PERIOD
+
| style="text-align: right;" | 365
−
!scope="col" | TYPE
+
| style="text-align: right;" | 0.00
−
!scope="col" | QUANTITY
+
| style="text-align: right;" | 0
−
!scope="col" | UNITS
+
| style="text-align: right;" | 0.00
−
!scope="col" | DISPOSAL METHOD
+
| style="text-align: right;" | 0
−
!scope="col" | WASTE FACILITY PERMIT ID
 
−
!scope="col" | WASTE FACILITY NAME
 
−
!scope="col" | FACILITY CITY
 
−
!scope="col" | FACILITY STATE
 
 
|-
 
|-
−
| 2012-0
+
| 2016
−
| PRODUCED FLUID
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 50.0
+
| style="text-align: right;" | 772.00
−
| Bbl
+
| style="text-align: right;" | 365
−
| CENTRALIZED TREATMENT PLANT FOR RECYCLE
+
| style="text-align: right;" | 0.00
−
| PA0101508
+
| style="text-align: right;" | 0
−
| PA BRINE TRT INC - FRANKLIN PLT - VENANGO CO
+
| style="text-align: right;" | 0.00
−
| FRANKLIN
+
| style="text-align: right;" | 0
−
| PA
 
 
|-
 
|-
 +
| 2017
 +
| [[ECM EXPLORATION INC]]
 +
| style="text-align: right;" | 958.12
 +
| style="text-align: right;" | 365
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 +
| style="text-align: right;" | 0.00
 +
| style="text-align: right;" | 0
 
|-
 
|-
−
| 2006-0
+
| 2018
−
| BRINE
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 50.0
+
| style="text-align: right;" | 724.00
−
| Bbl
+
| style="text-align: right;" | 365
−
| OTHER
+
| style="text-align: right;" | 0.00
−
|  
+
| style="text-align: right;" | 0
−
| HART CHEMICAL
+
| style="text-align: right;" | 0.00
−
|  
+
| style="text-align: right;" | 0
−
|  
 
 
|-
 
|-
 +
|}
 +
For data sources see<ref>{{cite web
 +
| title =Oil and Gas Production Reports
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-03-31
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-21 }}</ref>
 +
== Waste Data ==
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Period
 +
!scope="col" | Operator
 +
!scope="col" | Waste Type
 +
!scope="col" | Quantity
 +
!scope="col" | Disposal Method
 +
!scope="col" | Waste Facility ID
 
|-
 
|-
−
| 2008-0
+
| 2006
−
| BRINE
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 40.0
+
| Brine
−
| Bbl
+
| style="text-align: right;" | 50.00 Bbl
−
| BRINE OR INDUSTRIAL WASTE TREATMENT PLT
+
| Other
−
|
+
| 000000008
−
| PA BRINE TRT - FRANKLIN PLT
 
−
|
 
−
|  
 
 
|-
 
|-
 +
| 2008
 +
| [[ECM EXPLORATION INC]]
 +
| Brine
 +
| style="text-align: right;" | 40.00 Bbl
 +
| Brine or Industrial Waste Treatment Plt
 +
| PA0101508
 
|-
 
|-
−
| 2010-0
+
| 2010
−
| PRODUCED FLUID
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 25.0
+
| Produced Fluid
−
| Bbl
+
| style="text-align: right;" | 25.00 Bbl
 
| CENTRALIZED TREATMENT PLANT FOR RECYCLE
 
| CENTRALIZED TREATMENT PLANT FOR RECYCLE
 
| PA0101508
 
| PA0101508
−
| PA BRINE TRT INC - FRANKLIN PLT - VENANGO CO
 
−
| FRANKLIN
 
−
| PA
 
−
|-
 
 
|-
 
|-
−
| 2012-0
+
| 2012
−
| PRODUCED FLUID
+
| [[ECM EXPLORATION INC]]
−
| style="text-align:right;" | 50.0
+
| Produced Fluid
−
| Bbl
+
| style="text-align: right;" | 50.00 Bbl
 
| CENTRALIZED TREATMENT PLANT FOR RECYCLE
 
| CENTRALIZED TREATMENT PLANT FOR RECYCLE
 
| PA0101508
 
| PA0101508
−
| PA BRINE TRT INC - FRANKLIN PLT - VENANGO CO
 
−
| FRANKLIN
 
−
| PA
 
 
|-
 
|-
 
|}
 
|}
 +
For data sources see<ref>{{cite web
 +
| title =Oil and Gas Waste Reports
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-03-31
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-21 }}</ref>
 
== Inspection Data ==
 
== Inspection Data ==
 +
==== Inspections Performed ====
 
{| class="wikitable sortable" width="95%"
 
{| class="wikitable sortable" width="95%"
−
!scope="col" | INSPECTION ID
+
!scope="col" | Inspection ID
−
!scope="col" | DATE
+
!scope="col" | Inspection Category
−
!scope="col" | DESCRIPTION
+
!scope="col" | Inspection Date
−
!scope="col" | COMMENT
+
!scope="col" | Inspection Type
−
!scope="col" | VIOLATION ID
+
!scope="col" | Inspection Result
 +
!scope="col" | Inspection Comments
 
|-
 
|-
 
| 1509382
 
| 1509382
 +
| Primary Facility
 
| 2006-01-26
 
| 2006-01-26
 +
| Drilling/Alteration
 
| No Violations Noted
 
| No Violations Noted
 
| Well spudded by DK Gas,Pit ok,E&S ok
 
| Well spudded by DK Gas,Pit ok,E&S ok
−
|
 
 
|-
 
|-
 
|}
 
|}
 +
<!--==== Violations Commited ====
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Inspection ID
 +
!scope="col" | Violation ID
 +
!scope="col" | Violation Date
 +
!scope="col" | Date Resolved
 +
!scope="col" | Violation Code
 +
!scope="col" | Violation Type
 +
!scope="col" | Violation Comments
 +
|-
 +
|}-->
 +
<!--==== Penalties Applied ====
 +
{| class="wikitable sortable" width="95%"
 +
!scope="col" | Violation ID
 +
!scope="col" | Penalty ID
 +
!scope="col" | Penalty Code
 +
!scope="col" | Penalty Status
 +
!scope="col" | Penalty Date
 +
!scope="col" | Enforcement Date
 +
!scope="col" | Penalty Amount
 +
!scope="col" | Amount Collected
 +
|-
 +
|}-->
 +
For data sources see<ref>{{cite web
 +
| title =Oil and Gas Compliance Report
 +
|publisher = [[Pennsylvania Department of Environmental Protection]]
 +
| date = 2019-05-20
 +
| url = http://wellwiki.org/wiki/Pennsylvania_Oil_and_Gas_Data_Sources
 +
| accessdate = 2019-05-21 }}</ref>
 
==References==
 
==References==
−
{{Reflist}}
+
<references/>
−
 
 
 
__NOEDITSECTION__
 
__NOEDITSECTION__
 +
[[Category:Pennsylvania Wells]]

Latest revision as of 03:57, 21 May 2020

Well Details

Well ID: 37-005-27949
Loading map...
Country: United States
State: Pennsylvania
County: Armstrong
Municipality: Redbank Township
Operator Name: ECM EXPLORATION INC
Well Pad ID:
Farm/Lease Name: SNYDER 2
License Status: ACTIVE
Spud Date:
Permit Date: 2005-03-14
Well Type: GAS
Unconventional Well: N
Configuration: Vertical Well
Conservation: No
Latitude: 40.977930
Longitude: -79.252156

For data sources see[1][2][3]

Well History

Date Event
2005-03-14 New Permit Application
2006-01-23 Performed Spud Operation
2006-02-03 Drilling Completion
2006-03-27 Perforation
2006-06-05 NEWLY DRILLED

For data sources see[4]


Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2005 ECM EXPLORATION INC 0.00 0 0.00 0 0.00 0
2006 ECM EXPLORATION INC 4887.00 365 0.00 0 0.00 0
2007 ECM EXPLORATION INC 3126.00 365 0.00 0 0.00 0
2008 ECM EXPLORATION INC 2328.88 365 0.00 0 0.00 0
2009 ECM EXPLORATION INC 2119.00 363 0.00 0 0.00 0
2010 ECM EXPLORATION INC 1,759.00 365 0.00 0 0.00 0
2011 ECM EXPLORATION INC 1,892.10 365 0.00 0 0.00 0
2012 ECM EXPLORATION INC 1,536.00 365 0.00 0 0.00 0
2013 ECM EXPLORATION INC 1,009.00 365 0.00 0 0.00 0
2014 ECM EXPLORATION INC 1,057.00 365 0.00 0 0.00 0
2015 ECM EXPLORATION INC 571.9 365 0.00 0 0.00 0
2016 ECM EXPLORATION INC 772.00 365 0.00 0 0.00 0
2017 ECM EXPLORATION INC 958.12 365 0.00 0 0.00 0
2018 ECM EXPLORATION INC 724.00 365 0.00 0 0.00 0

For data sources see[5]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2006 ECM EXPLORATION INC Brine 50.00 Bbl Other 000000008
2008 ECM EXPLORATION INC Brine 40.00 Bbl Brine or Industrial Waste Treatment Plt PA0101508
2010 ECM EXPLORATION INC Produced Fluid 25.00 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE PA0101508
2012 ECM EXPLORATION INC Produced Fluid 50.00 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE PA0101508

For data sources see[6]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
1509382 Primary Facility 2006-01-26 Drilling/Alteration No Violations Noted Well spudded by DK Gas,Pit ok,E&S ok

For data sources see[7]

References

  1. ↑ "Permits Issued Detail Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  2. ↑ "Spud Data Report". Pennsylvania Department of Environmental Protection. 2019-04-30. Retrieved 2019-05-16. 
  3. ↑ "Oil and Gas Well Pad Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  4. ↑ "Compiled from multiple data sources - see Pennsylvania Oil and Gas Data Sources". 2020-02-27. Retrieved 2020-02-27. 
  5. ↑ "Oil and Gas Production Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  6. ↑ "Oil and Gas Waste Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  7. ↑ "Oil and Gas Compliance Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
Retrieved from "https://wellwiki-prod.cloud.arc.gwu.edu/index.php?title=37-005-27949&oldid=9146905"