2018-04-18_PERMIT FILE - C1981022A ‎(2)‎

• Permit No: C1981022A
• IBM Index Class Name: Permit File
• Doc Date: 4/18/2018
• Doc Name: Borehole Abandonment Reports
• Section_Exhibit Name: Exhibit 2.04-E3 Tab I/Item 9
• Media Type: D
• Archive: Yes

Oxbow Mining LLC
Elk Creek Mine
Hole Number: TGBMPA Project ID.: Elk Creek Mine Gas Sample Wells
Lease Number: COC -61357 (State or Federal) Surface Owner: Hotchkiss
Date Commenced: 21 -May -13 Date Completed: 25 -May -13
Contractor:
Himes Drilling Rig Type: Atlas Copco RD20
Geologist: Doug Allen Date :
22 -Aug -13
Toolpusher: Matt Himes
Driller:
Mike Hibbard Truck Driver:
Jim Weatherton
Helper: Kenny Nobriga
Sam Homedew
Chad Homedew
Jimmy Lovato
Coordinates: N.
19795.35 E.
33679.88
Location: Township, Range & Section:
NW 1/4, Sec. 31, T.12 S., R. 90 W.
Ground Elevation:
8026' Collar Elevation:
Geophysical Log Measured From: ground
Elevation
Total Depth:
2230' Probe Depth:
2235'
Fluid Level: NA
Casing Type:
steel T&C
Size:
7"
Casing Type:
steel T&C
Size:
4.5"
Depth:
0-32' Recovered (Y or N):
N
Depth:
0-2230' Recovered (Y or N):
N
Bit Information
Surface Casing
9 7/8" Tricone to 32'
Main Hole
61/4" PDC from 32-2230'
Core:
Bottom Hole
Directional drilled from 500' into mine @
19634.27N/ 33320.02E
Footage Plugged: 0-2230' Cored: NA
Drilling Medium: Air: Foam /Water: Mud: Foam Injection:
Depths: 0-32' 32-2230'
Lost Circulation Depths: NA Regained ? (Y or N):
Water Invasion Depth or Intervals: NA Estimated Inflow Rates:
Gas Invasion Depth or Interval: NA
Geophysical Logging Contractor: Jetwest Geophysical
Logs Run: Gamma: Neutron:
Temperature: X-97.8deg F in mine Density:
Resistivity: Caliper:
Other (SP, Foc. Elec., Drift, Dep., Sonic): video
Hole Cemented (Y or N ), Type: N No. of Bags: 3 cubic yds cement for annulus
Coal Core Sent To: NA
Comments:
Interval: to surface
Rock Sent To: NA
Himes Drilling Colorado water well license #1285