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Oxbow Mining LLC <br /> Elk Creek Mine <br /> Hole Number: GVB-07-03 Project ID.: Elk Creek Mine Exploration <br /> Lease Number: COC-61357 (State or Federal) Surface Owner: BLM <br /> Date Commenced: 6-Jan-06 Date Completed: 1-Feb-06 <br /> Contractor: Stewart Bros. Rig Type: Gardner-Denver2500-Rig#46 <br /> Geologist: Doug Allen Date: 15-Feb-06 Toolpusher: Frank Pichardo <br /> Driller: Justin Barris Truck Driver: Ray Contreras Helper: Paco Pizzano <br /> Donn Massey Javier Gallegos Mike Lewis <br /> Coordinates: N. 15302.33 E. 28965.88 <br /> Location: Township, Range&Section: NW 1/4 Sec. 1,T. 13 S.,R. 91 W. <br /> Ground Elevation: 7728' Collar Elevation: <br /> Geophysical Log Measured From: Ground Elevation <br /> Total Depth: 1590' Probe Depth: 1590' Fluid Level: n/a <br /> Casing Type: steel,T&C Size: 9 5/8" <br /> Casing Type: slotted steel, T&C Size: 7" <br /> Depth: 0-1445' Recovered(Y or N): N-cemented <br /> Depth: 1346'-1549' Recovered(Y or N): N-loose <br /> Bit Information <br /> Surface Casing 17" auger from 0-10'(14"culvert) <br /> Main Hole 121/4"Tri-cone from 10'to 1455' <br /> Core: <br /> Bottom Hole 8 3/4"Tri-cone from 1445-1590' <br /> Footage Plugged: 1590' Cored: 0 <br /> Drilling Medium: Air: Sta-Foam 202/Water: Mud: Foam Injection: <br /> Depths: 0-10, 10'-1590' <br /> Lost Circulation Depths: NA Regained? (Y or N): <br /> Water Invasion Depth or Intervals: NA Estimated Inflow Rates: <br /> Gas Invasion Depth or Interval: CH41455'-1557' <br /> Geophysical Logging Contractor: Jet West Geophysical, LLC <br /> Logs Run: Gamma: X Neutron: <br /> Temperature: Density: X <br /> Resistivity: X Caliper: X <br /> Other(SP,Foc. Elec., Drift, Dep.,Sonic): Deviation:23.7'at 118 degrees <br /> Hole Cemented(Y or N ),Type: Y No.of Bags: 19 yds portland for 9 5/8 annulus <br /> Interval: to surface <br /> Coal Core Sent To: NA Rock Sent To: NA <br /> Comments: Unable to merge two deviation logs-cumulative drift 23.7'at 118 degrees. <br /> 7"casing overlaps 99'inside 9 5/8"casing(39'slotted,60'solid) <br /> 9 5/8"casing abandoned to surface with 21 cubic yards portland type II cement June,2007. <br /> Stewart Bros.Colorado water well license#1141. <br />