PERMFILE43816

• Permit No: X200622307
• IBM Index Class Name: Permit File
• Doc Date: 3/29/2007
• Doc Name: Exploration Project Update /180 Day
• From: Oxbow Mining, LLC
• To: DRMS
• Media Type: D
• Archive: No

Oxbow Mining LLC
Elk Creek Mine

Hole Number: ECM 05-19 Project ID.: Elk Creek Mine Exploration
Lease Number: COC-61357 (State or Federal) Surface Owner: Hotchkiss
Date Commenced: 15-Aug-06 Date Completed:
Contractor: Himes Drilling Rig Type: Portadrill TKT-8
Geologist: Doug Allen Date : Toolpusher: Kevin Himes
Driller: Sam Homedew Truck Driver: Daniel Grundy Helper: Cory
Coordinates: N. 18442.71 E. 35169.39
Location: Township, Range B Section: SE 1/4 Sec. 31, T. 12 S., R. 90 W.
Ground Elevation: 8144' Collar Elevation:
Geophysical Log Measured From: Ground Elevation
Total Depth: Probe Depth: Fluid Level: NA
Casing Type: steel, T&C Size: 7"
Casing Type: steel, FJ Size: 4.5"
Depth: 0-22' Recovered (Y or N): N
Depth: 0-2100' Recovered (Y or N):
Bit Information
Surface Casing 8 3/4" Tri-cone from 0-22'
Main Hole 61/4" Tri-cone to 2100'
Core:
Bottom Hole
Footage Plugged: 2100' Cored:
Drilling Medium: Air: Sta-Foam 2021Water: Mud: Foam Injection:
Depths: 0-22' 22-2100'

Lost Circulation Depths: Regained ? (Y or N):
Water Invasion Depth or Intervals: NA Estimated Inflow Rates:
Gas Invasion Depth or Interval: NA
Geophysical Logging Contractor:
Logs Run: Gamma: Neutron:
Temperature: Density:
Resistivity: Caliper:
Other (SP, Foc. Elec., Drift, Dep., Sonic):
Hole Cemented (Y or N ), Type: No. of Bags:
Interval:
Coal Core Sent To: Rock Sent To:
Comments: Precollared August, 2006. Poor weather prevented coring.

Himes Drilling Colorado water well license #1285