1988-08-19_PERMIT FILE - C1981008A ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 8/19/1988
• Doc Name: Ground Water Monitor Well Completion Information and Lithologic Logs
• Section_Exhibit Name: Tab 15 Attachment 15-2
• Media Type: D
• Archive: Yes

DRILL LOG AND WELL DESCRIPTION Mine Nucla
Sheet 1 of 2 Well No. CW-N9
T47N, R16W, NE1/4, COMPLETION RECORD
Location SW1/4, Sec. 25
607,834.192N Drill bit size 9" 0'-75' , 4-3/4" 75'-116_'
Coordinates 1,114,888.134E Casing: I.D. 4"
Gage Sch 40
Ground elev. 5763.99 Material PVC
Perforation or Screen
Total depth ' 116' Type Slotted
Slot size 1 4"x.1/16"/f
Date drilled 8-18-79 Gravel & interval 45'-72'
Logged by Robert G. Smith
Packing sealed initial Water Level 34.4
_
Completed in overburden SS and Coa_'
Depth Sym- Thick- DESCRIPTION
of ness
G.L. _ - - Soil
4.5 Light brown to medium gray sandstone
=- 3.3 Light to medium brown shale with lessor amounts of gray clay
10 - - -
- 18.7 Medium to brown sandy shale
20 --- _
• T
30 - ._. 10.0 Light brown sandstone
40 =-_ 7.0 Dark gray shale
5.5 Light to medium gray sandstone
50 -
- = 4.0 Dark gray shale
2.4' Coal with interbedded sandstone
_-_- Dark gray shale
60 _ 2.4 Light gray, sandstone
3.4 Gray sandy shale
2.4 Coal
70 - -- 6.0 Coal with interbeds of sandstone and gray shale
.2' Dark gray shale
5.3 Light gray sandstone
1.3' Gray shale with sandy shale
80
7.6 Light gray sandstone
- - 15-2-52
902.
-' 4.6 Dark gray sandy shale 'APR y 11980
==mil-