2018-04-18_PERMIT FILE - C1981022A ‎(2)‎

• Permit No: C1981022A
• IBM Index Class Name: Permit File
• Doc Date: 4/18/2018
• Doc Name: Borehole Abandonment Reports
• Section_Exhibit Name: Exhibit 2.04-E3 Tab I/Item 9
• Media Type: D
• Archive: Yes

Oxbow Mining LLC
Elk Creek Mine
Hole Number: GVB-07-03 Project ID.: Elk Creek Mine Exploration
Lease Number: COC -61357 (State or Federal) Surface Owner: BLM
Date Commenced: 6 -Jan -06 Date Completed: 1 -Feb -06
Contractor: Stewart Bros. Rig Type: Gardner -Denver 2500 -Rig #46
Geologist: Doug Allen Date :
15 -Feb -06 Toolpusher: Frank Pichardo
Driller: Justin Barris Truck Driver:
Ray Contreras Helper: Paco Pizzano
Donn Massey
Javier Gallegos Mike Lewis
Coordinates: N. 15302.33 E.
28965.88
Location: Township, Range & Section:
NW 1/4 Sec. 1, T. 13 S., R. 91 W.
Ground Elevation: 7728' Collar Elevation:
Geophysical Logging Contractor: Jet West Geophysical, LLC
Geophysical Log Measured From: Ground
Elevation
Total Depth: 1590' Probe Depth:
1590' Fluid Level: n/a
Casing Type: steel, T&C
Size: 9 5/8"
Casing Type: slotted steel, T&C
Size: 7"
Depth: 0-1445' Recovered (Y or N):
N- cemented
Depth: 1346'-1549' Recovered (Y or N):
N -loose
Bit Information
Surface Casing 17" auger from 0-10'(14" culvert)
Main Hole 12 1/4" Tri -cone from 10'to 1455'
Core:
Bottom Hole 8 3/4" Tri -cone from 1445'-1590'
Footage Plugged: 1590' Cored:
0
Drilling Medium: Air: Sta-Foam 202/Water:
Mud: Foam Injection:
Depths: 0-10' 10'-1590'
Lost Circulation Depths: NA
Regained ? (Y or N):
Water Invasion Depth or Intervals: NA
Estimated Inflow Rates:
Gas Invasion Depth or Interval: CH41455'-1557'
Geophysical Logging Contractor: Jet West Geophysical, LLC
Logs Run: Gamma: X
Neutron:
Temperature:
Density: X
Resistivity: X
Caliper: X
Other (SP, Foc. Elec., Drift, Dep., Sonic): Deviation: 23.7' at 118 degrees
Hole Cemented( Y or N ),Type: Y
No. of Bags: 19 yds portland for 9 5/8 annulus
Interval: to surface
Coal Core Sent To: NA
Rock Sent To: NA
Comments: Unable to merge two deviation logs- cumulative drift 23.7' at 118 degrees.
7" casing overlaps 99' inside 9 5/8" casing (39' slotted, 60' solid)
9 5/8" casing abandoned to surface with 21 cubic yards portland type II cement June, 2007.
Stewart Bros. Colorado water well license # 1141.