PERMFILE122031

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/23/2005
• Doc Name: Wadge Coal Aquifer
• Section_Exhibit Name: Tab 07 Appendix 7-1
• Media Type: D
• Archive: No

PEABODY COAL COMPANY - WESTERN DIVISION
MONITOR IJELL CONSTRUCTION AND COMPLETION SUMMARY
~ine: Seneca 2-11 Monitor 4Je11 Name: ~_~ - 17-0
Location Coors: NW 1/4, NW 1/4, 522, TSN, RSQJ
Ground Surface Elev: 7132.34 Total Depth: 195 Feet
Peabody Personnel: Smlth Driller
Winnek Drilling Co.
Type of Drilling: rotary Drilling Fluid:
Borehole Diameter: top 20 ft. 6.75 inch Completion Date
ranainder In
Well Construction Diagram
Depths Details
~ i0P CAPti
Cement Grout 'rte
o. o-
3.5 -
5.0 _ ~'~ -
,;
Cuttings °° eO',
< 3/8 INCH _ oo '
PEA GRAVEL °°
°°
oe
00
Blank Casino. °° ao
91.5 '--
101.5 =
127.5 -
137.5 -
145.0 ._
Well Scre
Packer -.
194.0 -
195.C -
END CAP -
Completion Details
water
8/24/87
Casing Specs: Blank 2 inch schedule 40 pvc, flush threaded
Perforated 2 inch schedule 40 pvc, 4 coJums of
horizontal mill slots with .02 - .025 inch openings
Blank Interval(s) 0-91.5 ft. 101.5-127.5 ft. 137.5-145 ft. '. .
Perforated Interval(s) 91.5 - 101.5 ft., 127.5 - 137.5 ft., 145 - 194 ft.
Packer and/or Cement Basket Set At 1 packer set at 194 ft.
Bentonite Seal From none To
Cement Seal From 0.0 ft. To 3.5 ft.
Gravel Pack From 5.0 ft. To 194.0 ft.
Casing Height or MP Above Ground Surface 2.50 ft.
Additional Details Placed cuttings frcm 5.0 to 3.5 ft. below ground

surface.
Development Summary l,~ll was developed by bailing and air surging
on 9124187.
Comments: Bnttan 23 - 25 ft of well rolldp~d (break in well screen
Total depth on 7/14/89 = 164.62 ft.
B-11