Laserfiche WebLink
Oxbow Mining LLC <br />Elk Creek Mine <br />Hole Number: GVB 10 -03C Project ID.: Elk Creek Mine Gob Vent Boreholes <br />Lease Number: COC -61357 (State or Federal) Surface Owner: USFS <br />Date Commenced: 2- May -08 Date Completed: 11- May -08 <br />Contractor: Boart Longyear <br />Rig Type: <br />LK38A <br />Geologist: Doug Allen <br />Date : <br />11- Nov -O8 Toolpusher: Paul Breider <br />Driller: D. Dare <br />Truck Driver: <br />J. Hamer Helper: C. Lull <br />J. Jessop <br />R. Ostler P. Cramer <br />Coordinates: N. 18914.00 <br />E. <br />27338.11 <br />Location: Township, Range & Section: <br />SE 1/4 Sec.35, T.12S., R.90W, <br />Ground Elevation: 8170' <br />Collar Elevation: <br />Geophysical Log Measured From: <br />ground <br />Elevation <br />Total Depth: 2328' <br />Probe Depth: <br />NA Fluid Level: NA <br />Casing Type: steel <br />Size: 14" <br />Casing Type: <br />Size: <br />Depth: 0 -20' <br />Recovered (Y or N): <br />N <br />Depth: <br />Recovered (Y or N): <br />Bit Information <br />Surface Casing 16" Tricone to 20' <br />Main Hole 12.29" Hammer to 415'/ 12 1/4" Tricone to 1627' <br />Core: <br />Bottom Hole <br />Footage Plugged: 1627' Cored: 0 <br />Drilling Medium: Air: Foam /Water: Mud: Foam Injection: <br />Depths: 0 -20' 20 -1627' <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: NA <br />Geophysical Logging Contractor: NA <br />Logs Run: Gamma: <br />Temperature: <br />Resistivity: <br />Other (SP, Foc. Elec., Drift, Dep., Sonic): <br />Hole Cemented ( Y or N ), Type: Y <br />Coal Core Sent To: <br />NA <br />Neutron: <br />Density: <br />Caliper: <br />No. of Bags: unk # Supersacks(= 49 cubic yds.) <br />Interval: to surface <br />Rock Sent To: NA <br />Comments: Hole not completed to depth- ran out of time. Open hole cemented to surface <br />er wan unKnown numoer c <br />of cement equal to 49 cu <br />