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: GVB 19-01 A Project ID.: Elk Creek Mine Exploration
Lease Number: COC -61357 (State or Federal) Surface Owner: Hotchkiss
Date Commenced: 10 -Aug -09 Date Completed: 3 -Sep -09
Contractor: Himes Drilling Rig Type: Atlas Copco RD20/ CR -7
Geologist: Doug Allen Date :
13 -Nov -09
Toolpusher: Matt Himes
Driller: Jim Weatherton Truck Driver:
Shaun L.
Helper: Dave T.
Sam Homedew
Tommy Dennis
Eldon S.
Coordinates: N. 21961.06 E.
33440.49
Location: Township, Range & Section:
NW 1/4, Sec. 31, T. 12 S., R. 90 W.
Ground Elevation: 8140' Collar Elevation:
Geophysical Log Measured From: ground
Elevation
Total Depth: 2398.5' Probe Depth:
2399'
Fluid Level: NA
Casing Type: steel
Size:
7"
Casing Type: steel T&C
Size:
41/2"
Depth: 0-70' Recovered (Y or N):
N
Depth: 0-2200' Recovered (Y or N):
N
Bit Information
Surface Casing 9 7/8" Tricone to 70'
Main Hole 61/4" Tricone from 70-2200'
Core: 3.838" from 2200-2398.5'
Bottom Hole
Footage Plugged: 0-2200' Cored: 2200-2398.5'
Drilling Medium: Air: Foam /Water: Mud: Foam Injection:
Depths: 0-2200'
Lost Circulation Depths: NA Regained ? (Y or N):
Water Invasion Depth or Intervals: 53' Estimated Inflow Rates: 10 gpm
Gas Invasion Depth or Interval: NA
Geophysical Logging Contractor: Jetwest Geophysical
Logs Run: Gamma: Y Neutron:
Temperature: Density: Y
Resistivity: Y Caliper: Y
Other (SP, Foc. Elec., Drift, Dep., Sonic):
Hole Cemented (Y or N ), Type: Y No. of Bags: 600 gallons plug gel
Interval: cement 0-10'
Coal Core Sent To: SGS Rock Sent To: Agapito
Comments: Cored from 2200-2398.5' with air. Galen Homedew-Driller; Beau 0./ Sean V.- helpers.
Himes Drilling Colorado water well license #1285