If you find this page useful and would like to be notified of changes made to this page, start by inputting your email below.
powered by ChangeDetection
m |
m |
||
Line 3: | Line 3: | ||
{| class="wikitable welldetails" width="95%" | {| class="wikitable welldetails" width="95%" | ||
| Well ID: 34-087-60144 | | Well ID: 34-087-60144 | ||
− | | style="height=100%; align=center" rowspan="17" | {{#display_map: 38. | + | | style="height=100%; align=center" rowspan="17" | {{#display_map: 38.45, -82.43 | width=100% | height=100% }} |
|- | |- | ||
| Country: United States | | Country: United States | ||
Line 29: | Line 29: | ||
| Final Drill Date: 1933-08-03 | | Final Drill Date: 1933-08-03 | ||
|- | |- | ||
− | | Well Total Depth: 2811 ft | + | | Well Total Depth: 2811.00 ft |
|- | |- | ||
| Configuration: Vertical | | Configuration: Vertical | ||
|- | |- | ||
− | | Latitude: 38. | + | | Latitude: 38.450000 |
|- | |- | ||
− | | Longitude: -82. | + | | Longitude: -82.430000 |
|} | |} | ||
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 = | + | | 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 = | + | | accessdate = 2020-11-16 }}</ref> |
== Well History == | == Well History == | ||
{| class="wikitable sortable" width="95%" | {| class="wikitable sortable" width="95%" | ||
Line 69: | Line 69: | ||
| 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 = | + | | 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 = | + | | accessdate = 2020-11-16 }}</ref> |
<!--== Perforation Treatments == | <!--== Perforation Treatments == | ||
{| class="wikitable sortable" width="95%" | {| class="wikitable sortable" width="95%" | ||
Line 125: | Line 125: | ||
| 1998 | | 1998 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 10239 | + | | style="text-align: right;" | 10239.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 1999 | | 1999 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 10067 | + | | style="text-align: right;" | 10067.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2000 | | 2000 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 10499 | + | | style="text-align: right;" | 10499.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2001 | | 2001 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 8626 | + | | style="text-align: right;" | 8626.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2002 | | 2002 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11424 | + | | style="text-align: right;" | 11424.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2003 | | 2003 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11318 | + | | style="text-align: right;" | 11318.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2004 | | 2004 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11080 | + | | style="text-align: right;" | 11080.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2005 | | 2005 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 5692 | + | | style="text-align: right;" | 5692.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2006 | | 2006 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11183 | + | | style="text-align: right;" | 11183.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2007 | | 2007 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 8842 | + | | style="text-align: right;" | 8842.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2008 | | 2008 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 8884 | + | | style="text-align: right;" | 8884.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2009 | | 2009 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 8191 | + | | style="text-align: right;" | 8191.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2010 | | 2010 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 8450 | + | | style="text-align: right;" | 8450.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2013 | | 2013 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11741 | + | | style="text-align: right;" | 11741.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2014 | | 2014 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11637 | + | | style="text-align: right;" | 11637.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 0 | | style="text-align: right;" | 0 | ||
|- | |- | ||
| 2015 | | 2015 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 25744 | + | | style="text-align: right;" | 25744.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 0 | | style="text-align: right;" | 0 | ||
|- | |- | ||
| 2016 | | 2016 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 11558 | + | | style="text-align: right;" | 11558.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2017 | | 2017 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 12621 | + | | style="text-align: right;" | 12621.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
| 2018 | | 2018 | ||
| [[R H PENICK CO LTD]] | | [[R H PENICK CO LTD]] | ||
− | | style="text-align: right;" | 10771 | + | | style="text-align: right;" | 10771.00 |
− | | style="text-align: right;" | 0 | + | | style="text-align: right;" | 0.00 |
| style="text-align: right;" | 365 | | style="text-align: right;" | 365 | ||
|- | |- | ||
Line 241: | Line 241: | ||
| 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 = | + | | 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 = | + | | 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 = | + | | 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 = | + | | accessdate = 2020-11-16 }}</ref> |
== Waste Data == | == Waste Data == | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
Line 376: | Line 376: | ||
| 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 = | + | | 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 = | + | | 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 = | + | | 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 = | + | | accessdate = 2020-11-16 }}</ref> |
== Inspection Data == | == Inspection Data == | ||
==== Inspections Performed ==== | ==== Inspections Performed ==== | ||
Line 393: | Line 393: | ||
!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 | ||
+ | |- | ||
+ | | -118553604 | ||
+ | | 2016-10-21 0:00 | ||
+ | | PW | ||
+ | | No Violations | ||
+ | | 2.00 | ||
+ | |- | ||
+ | | -1295347238 | ||
+ | | 2001-11-1 0:00: | ||
+ | | PW | ||
+ | | No Violations | ||
+ | | | ||
+ | |- | ||
+ | | -1484241593 | ||
+ | | 2016-8-15 0:00: | ||
+ | | PW | ||
+ | | No Violations | ||
+ | | 4.50 | ||
+ | |- | ||
+ | | -1837150136 | ||
+ | | 2001-11-1 0:00: | ||
+ | | PW | ||
+ | | No Violations | ||
+ | | | ||
|- | |- | ||
| 001269i479 | | 001269i479 | ||
Line 405: | Line 429: | ||
| No Violations | | No Violations | ||
| Vegetation is fully established at the site. Violation will be cleared. | | Vegetation is fully established at the site. Violation will be cleared. | ||
+ | |- | ||
+ | | 1269i479 | ||
+ | | 2001-11-1 0:00: | ||
+ | | PW | ||
+ | | No Violations | ||
+ | | | ||
|- | |- | ||
| 1295347238 | | 1295347238 | ||
Line 491: | Line 521: | ||
| 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 = | + | | 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 = | + | | accessdate = 2020-11-16 }}</ref> |
==References== | ==References== | ||
<references/> | <references/> | ||
__NOEDITSECTION__ | __NOEDITSECTION__ | ||
[[Category:Ohio Wells]] | [[Category:Ohio Wells]] |
Well ID: 34-087-60144 | Loading map...
{"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"100%","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":14,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"markercluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","enablefullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":38.45,"lon":-82.43,"icon":""}]} |
Country: United States | |
State: Ohio | |
County: Lawrence | |
Municipality: Union Township | |
Operator Name: R H PENICK CO LTD | |
Well Pad ID: | |
Farm/Lease Name: STATE OF OHIO | |
License Status: Producing | |
License Date: 1933-06-30 | |
Spud Date: 1933-07-03 | |
Spud Drilling Contractor: | |
Final Drill Date: 1933-08-03 | |
Well Total Depth: 2811.00 ft | |
Configuration: Vertical | |
Latitude: 38.450000 | |
Longitude: -82.430000 |
For data sources see[1]
Well Status | Well Status Date | Comment |
---|---|---|
Original Spud | 1933-07-03 | |
Completed | 1933-08-03 | |
Reached Total Depth | 1933-08-03 | |
Record Last Modified | 2017-02-15 |
For data sources see[2]
Period | Operator Name | Gas Quantity (mcf) | Oil Quantity (bbl) | Production Days |
---|---|---|---|---|
1998 | R H PENICK CO LTD | 10239.00 | 0.00 | 365 |
1999 | R H PENICK CO LTD | 10067.00 | 0.00 | 365 |
2000 | R H PENICK CO LTD | 10499.00 | 0.00 | 365 |
2001 | R H PENICK CO LTD | 8626.00 | 0.00 | 365 |
2002 | R H PENICK CO LTD | 11424.00 | 0.00 | 365 |
2003 | R H PENICK CO LTD | 11318.00 | 0.00 | 365 |
2004 | R H PENICK CO LTD | 11080.00 | 0.00 | 365 |
2005 | R H PENICK CO LTD | 5692.00 | 0.00 | 365 |
2006 | R H PENICK CO LTD | 11183.00 | 0.00 | 365 |
2007 | R H PENICK CO LTD | 8842.00 | 0.00 | 365 |
2008 | R H PENICK CO LTD | 8884.00 | 0.00 | 365 |
2009 | R H PENICK CO LTD | 8191.00 | 0.00 | 365 |
2010 | R H PENICK CO LTD | 8450.00 | 0.00 | 365 |
2013 | R H PENICK CO LTD | 11741.00 | 0.00 | 365 |
2014 | R H PENICK CO LTD | 11637.00 | 0.00 | 0 |
2015 | R H PENICK CO LTD | 25744.00 | 0.00 | 0 |
2016 | R H PENICK CO LTD | 11558.00 | 0.00 | 365 |
2017 | R H PENICK CO LTD | 12621.00 | 0.00 | 365 |
2018 | R H PENICK CO LTD | 10771.00 | 0.00 | 365 |
Period | Operator Name | Waste Type | Quantity (bbl) | Production Days |
---|---|---|---|---|
1998 | R H PENICK CO LTD | Brine | 80 | 365 |
1999 | R H PENICK CO LTD | Brine | 0 | 365 |
2000 | R H PENICK CO LTD | Brine | 0 | 365 |
2001 | R H PENICK CO LTD | Brine | 0 | 365 |
2002 | R H PENICK CO LTD | Brine | 80 | 365 |
2003 | R H PENICK CO LTD | Brine | 0 | 365 |
2004 | R H PENICK CO LTD | Brine | 0 | 365 |
2005 | R H PENICK CO LTD | Brine | 0 | 365 |
2006 | R H PENICK CO LTD | Brine | 0 | 365 |
2007 | R H PENICK CO LTD | Brine | 0 | 365 |
2008 | R H PENICK CO LTD | Brine | 0 | 365 |
2009 | R H PENICK CO LTD | Brine | 80 | 365 |
2010 | R H PENICK CO LTD | Brine | 80 | 365 |
2013 | R H PENICK CO LTD | Brine | 60 | 365 |
2014 | R H PENICK CO LTD | Brine | 0 | 0 |
2015 | R H PENICK CO LTD | Brine | 0 | 0 |
2016 | R H PENICK CO LTD | Brine | 0 | 365 |
2017 | R H PENICK CO LTD | Brine | 0 | 365 |
2018 | R H PENICK CO LTD | Brine | 0 | 365 |
Inspection ID | Inspection Date | Inspection Type | Inspection Result | Inspection Comments |
---|---|---|---|---|
-118553604 | 2016-10-21 0:00 | PW | No Violations | 2.00 |
-1295347238 | 2001-11-1 0:00: | PW | No Violations | |
-1484241593 | 2016-8-15 0:00: | PW | No Violations | 4.50 |
-1837150136 | 2001-11-1 0:00: | PW | No Violations | |
001269i479 | 2001-11-01 | Production Wells | Violations Noted | An inspection of the well revealed that the ID at the well head, not complete. Need Permit no.# and area code on ID at well. Also need ID at tank, large enough to see if Co. Rd. 32. |
0118553604 | 2016-10-21 | Production Wells | No Violations | Vegetation is fully established at the site. Violation will be cleared. |
1269i479 | 2001-11-1 0:00: | PW | No Violations | |
1295347238 | 2001-11-01 | Production Wells | Violations Noted | FOLLOW UP TO NOV # 1269i479 An inspection of the well revealed that the ID at the well head, not complete. Need Permit no.# and area code on ID at well. Also need ID at tank, large enough to see if Co. Rd. 32. |
1484241593 | 2016-08-15 | Production Wells | Violations Noted
-087-6-0144. I then walked to the wellhead and there was identification there that matched what I found in RBDMS. I talked to the company. All affected soils must be removed and disposed of in the proper manner. Location will be seeded and mulched to allow vegetation to start growing and a dike built around the tank battery and separator. | |
1532452671 | 2018-07-24 | Production Wells | No Violations | Mannon Pipeline LLC was on site by 10:40 AM. The used a small excavator and a dump truck to remove the soil that was contaminated with brine. I used high range quantabs to determine when enough soil had be removed. Fresh soil was brought in to replace the soil that was removed. This satisfies the compliance notice. |
1837150136 | 2001-11-01 | Production Wells | Violations Noted | FOLLOW UP TO NOV # 1269i479 An inspection of the well revealed that the ID at the well head, not complete. Need Permit no.# and area code on ID at well. Also need ID at tank, large enough to see if Co. Rd. 32. |
1925925647 | 2017-04-27 | Production Wells | No Violations | The contamination at this well was hauled to a landfill. The site is remediated and the new poly tank is in good condition. Violation has been resolved. This site was remediated last year in September, however I waited till this spring to close the violation to ensure no chlorides leeched out of the bank. |
1928975303 | 2016-09-23 | Production Wells | No Violations | Dike was completed and site was seeded and mulched. Ditchline by culvert going under the road is still covered and thriving with old vegetation. Waitiing for vegetation to more fully establish before clearing notice. |
2025385657 | 2018-07-23 | Production Wells | Violations Noted | I received a request from my regional supervisor Mr. Dan Goins to inspect this well. The well consists of a wellhead with tubing. The tubing has a tee plumbed in at the top of the tubing. Two lines are connected to the tee fitting. The plastic 1 inch diameter line with the valve open is plumbed into a separator. The fluid from the separator is plumbed into a plastic poly tank. The separator and poly tank are surrounded by a dike. On the other side of the tee fitting is a steel line with the valve closed. The problem was the fitting at the tank sprung a leak and leaked brine into the dike. It was reported as a gas leak. I checked the ditch line that runs below the dike using high range quantabs. I obtained a reading of 2000 ppm on average. I left the area to obtain cell service and called well owner R H Penick Co to have the leak repaired. The owner of the well, Mr. Jim Newmyer said the spill would be cleaned up on 7.24.18. |
Inspection ID | Violation ID | Violation Date | Violation Code | Violation Comments |
---|---|---|---|---|
001269i479 | US-OH-107361 | 2001-11-02 | Failure to legibly identify well | |
1295347238 | US-OH-108314 | 2001-11-02 | Failure to legibly identify well | |
1484241593 | US-OH-113781 | 2017-06-19 | 9-1-07 | Well operation causing pollution and contamination |
1837150136 | US-OH-118347 | 2001-11-02 | Failure to legibly identify well | |
2025385657 | US-OH-120596 | 2018-08-17 | 9-1-07 | Well operation causing pollution and contamination |
For data sources see[7]