Laserfiche WebLink
Oxbow Mining LLC <br />Elk Creek Mine <br />Hole Number: GVB 10-05 <br />Project ID.: Elk Creek Mine Gob Vent Boreholes <br />Lease Number: COC -61357 <br />(State or Federal) <br />Surface Owner: Hotchkiss <br />Date Commenced: 13 -Jun -07 <br />Date Completed: <br />20 -Jun -07 <br />Contractor: Stewart Bros. <br />Rig Type: <br />Failing 2500 Rig 48 <br />Geologist: Doug Allen <br />Date : <br />15 -Jan -08 Toolpusher: Danny White <br />Driller: Gabe Armijo <br />Truck Driver: <br />Austin Martinez Helper: G, Gutierrez <br />Kevine Begay <br />N. Brite J. Trujillo <br />Randy McClard <br />L. Smith A. Sandoval <br />Coordinates: N. 17970.04 <br />E. <br />30342.72 <br />Location: Township, Range & Section: <br />SW1/4 Sec. 36, T.12S., R.90W. <br />Ground Elevation: 7517' <br />Collar Elevation: <br />Geophysical Log Measured From: <br />Ground <br />Elevation <br />Total Depth: 1560' <br />Probe Depth: <br />1571' Fluid Level: NA <br />Casing Type: steel, T&C <br />Size: 9 518" <br />Casing Type: steel FJ <br />Size: 7"(3 slotted, 2 solid) <br />Depth: 95/8":0-1473' Recovered (Y or N): <br />N <br />7": 1411'-1511' <br />N <br />Bit Information <br />Surface Casing 17" Tricone to 20'; (14" surface casing) <br />Main Hole 121/4" Tricone to 1480' <br />Core: NA <br />Bottom Hole 8 3/4" Tricone to 1571' <br />Footage Plugged: 1571' Cored: NA <br />Drilling Medium: Air: FoamlWater: Mud: Foam Injection: <br />Depths: 0-400' 400-1560' <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: 1520-1530' <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: 39.5' @ 222 deg. <br />Hole Cemented (Y or N ), Type: N <br />Coal Core Sent To: NA <br />No. of Bags: 2 yds portland slurry for 9 5/8" <br />Interval: to surface <br />Rock Sent To: NA <br />Comments: Bottom of hole backfilled with coal fines/quikrete up to 1525'. <br />14' cement plug from 1511-1525'. Bottom of 7" slotted casing 9' above D2 seam (1520-1532'). <br />CU <br />