2008-04-16_PERMIT FILE - X200722308 ‎(2)‎

• Permit No: X200722308
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/16/2008
• Doc Name: Exploration Project Update /180 Day
• From: Oxbow Mining, LLC
• To: DRMS
• Email Name: JDM
• Media Type: D
• Archive: No

Oxbow Mining LLC
Elk Creek Mine

Hole Number: ECM 07-61C Project ID.: Elk Creek Mine Exploration
Lease Number: COC-61357 (State or Federal) Surface Owner: BLM
Date Commenced: 16-Aug-07 Date Completed: 22-Aug-07
Contractor: Himes Drilling Rig Type: Schramm T-300, R-9
Geologist: Doug Allen Date : 15-Jan-08 Toolpusher:
Driller: Kevin Himes Truck Driver: Aaron B. Helper: Mike Himes
Coordinates: N. 8710.18 E. 28735.15
Location: Township, Range & Section: N.112 Sec. 12, T.13S., R.91W.
Ground Elevation: 7360' Collar Elevation:
Geophysical Log Measured From: Ground Elevation
Total Depth: 895' Probe Depth: 886' Fluid Level: NA
Casing Type: steel, T&C Size: 6 518"
Casing Type: Size:
Depth: 19.5' Recovered (Y or N): Y
Depth: Recovered (Y or N):
Bit Information
Surface Casing 8 314" Tricone to 19.5'
Main Hole 5 7/8" PDC to 868'
Core: 4 718" bit, 3" core to 895'
Bottom Hole 4 314" PDC to'

Footage Plugged: 868' Cored: 27'
Drilling Medium: Air: Foam (Water: Mud: Foam Injection:
Depths: 0-180' 180-895'
Lost Circulation Depths: Regained ? (Y or N):
Water Invasion Depth or Intervals: Estimated Inflow Rates:
Gas Invasion Depth or Interval:
Geophysical Logging Contractor: Jet West Geophysical, LLC
Logs Run: Gamma: X Neutron:
Temperature: X Density: X
Resistivity: X Caliper: X
Other (SP, Foc. Elec., Drift, Dep., Sonic): Temp: 145E @ seam
Hole Cemented (Y or N ), Type: Y No. of Bags: 30 bags plug gel; 3 cement
Interval: 895-10'; 10-0'
Coal Core Sent To: SGS Rock Sent To: NA
Comments: Drilled through D2 seam on first attempt; lost ~8' D2 coal on second attempt;
D2 recovered on third attempt. Coal log obtained on 07-61 B, temperature logs run on 07-61B and 61 C.
ECM 07-61A and 61 B each abandoned with 25 bags plug gel and 2 bags cement.

Himes Drilling Colorado water well license #1285

::