Laserfiche WebLink
Oxbow Mining LLC <br /> Elk Creek Mine <br /> Hole Number: VB-01S-01 Project ID.: Elk Creek Mine Methane Ventilation <br /> Lease Number: COC-61357 (State or Federal) Surface Owner: BLM <br /> Date Commenced: 1-Nov-08 Date Completed: 15-Nov-08 <br /> Contractor: Himes Drilling Rig Type: Portadrill TKT Rig 7 <br /> Geologist: Doug Allen Date: 13-Dec-08 Toolpusher: <br /> Driller: Kevin Himes Truck Driver: Aaron Bucheim Helper: Will Juusola <br /> Coordinates: N. 4720.40 E. 30957.70 <br /> Location: Township,Range&Section: SE 1/4 Sec.12,T.13S., R.91W. <br /> Ground Elevation: 7024' Collar Elevation: <br /> Geophysical Log Measured From: ground Elevation <br /> Total Depth: 430' Probe Depth: NA Fluid Level: NA <br /> Casing Type: steel Size; 14" <br /> Casing Type: steel7teel T&C Size: 10 3/4" <br /> Depth: 0-40' Recovered(Y or N): N <br /> Depth: 0-435' Recovered(Y or N): N <br /> Bit Information <br /> Surface Casing 16"Tricone to 40' <br /> Main Hole 13 3/4"Tricone to 440' <br /> Core: <br /> Bottom Hole <br /> Footage Plugged: 440' Cored: 0 <br /> Drilling Medium: Air: Foam/Water: Mud: Foam Injection: <br /> Depths: 0-440' <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: Neutron: <br /> Temperature: Density: <br /> Resistivity: Caliper: <br /> Other(SP,Foc. Elec., Drift, Dep.,Sonic): <br /> Hole Cemented(Y or N ),Type: Y No.of Bags: 6 hole plug,16 plug gel,2 cement <br /> Interval: to surface <br /> Coal Core Sent To: NA Rock Sent To: NA <br /> Comments: Also drilled 61/4"hole 15'east of vent well and cased off with 4.5" <br /> steel T&C casing for communications/utility. Both strings of casing cemented to surface. <br /> 13 3/4" drilled to mine floor; 10 3/4"casing held back 5'to accommodate valve assembly. <br /> 10 3/4" casing abandoned to surface with 6 sacks hole plug,2400 gallons plug gel,and <br /> two sacks cement September,2009, <br /> Himes Drilling Colorado water well license 91285 <br />