Laserfiche WebLink
PEABODY COAL COMPANY - WESTERN DIVISION <br />MONITOR WELL CONSTRUCTION AND COMPLETIOfJ SUMMARY <br />Mine: Seneca II-W Monitor Well Name: GW-szw-201TC <br />Location Coors: 38597.0 S 25836.0 w Lithologic Unit Monitored :i ro~~ .r .k Candstnne <br />Ground Surface Elev: ~~0 7 Total Depth: 7~n_D <br />Peabody Personnel: M. Kaffler Driller: E. Hensley <br />Type of Drilling: Mud Rotary Drilling Fluid: Bentonite <br />Borehole Diameter: 9 inch Completion Date: 11/10/88 <br />Well Construction Diagram Completion Details <br />Depths Details <br />Top Seal <br />0.0 - GS <br />~nt <br />urface Casing <br />14" Boring <br />20.0 - <br />i <br />9" Boring <br />5.5" Steel Casing <br />506.0 - Frac Sand ~ <br />540.D - <br />,8-12 Silica Sand = <br />X5.5" Stainless -_ <br />~~Steel 1Je11 Screen <br />7'7~: U _ i D <br />Casing Specs: Blank Fl i~h threaded 5 inch ID, grade B steel casing <br />(.304 inch) PeYf Orated Flush threaded 5 inch ID, stainless steel <br />wire wrap screen (.060 slot) <br />Blank Interval(s) n,n _ 54.0 0 fee# <br />Perforated Interval(s) 540.0 - 770.0 feet <br />Packer and/or Cement Basket Set At None <br />Bentonite Seal From None To <br />Cement Seal From ~ To 596-.0 <br />Gravel Pack From 506.0 To 770.0 <br />Casing Height or MP Above Ground Surface <br />Additional Details <br />Development Summary The well was air lifted for 6 hours from a <br />depth of 100.0 to 200.0 feet and surged from 0.0 to 60.0 feet with a surge <br />Comments: Centralizers are located at 740, 700, 660, 620 and 580 feet. <br />The well has an artesian ~f lnw of ahmit 6-A gnm_ <br />End Seal <br />