BOREHOLE IMAGE
INTERPRETATION
Formation MicroImager
US
Schlumberger Confidential
Tetuan Resources/Winn Exploration
Marys River 34-26 run 2
Wildcat
Elko Co., Nevada
Image Interpretation by Kenny Stull – Schlumberger
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D:\Documents\Kenny Docs\Tetuan\TetuanWinn_MarysRiver34_26.doc
3/9/2012
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Structural Data
Fault @ 5657.3’, Strike N27W-S27E, Dip 65 deg, Azimuth 63 deg
D:\Documents\Kenny Docs\Tetuan\TetuanWinn_MarysRiver34_26.doc
3/9/2012
Schlumberger Confidential
Fault @ 6698.6’, Strike N65W-S65E, Dip 42 deg, Azimuth 205 deg
2
Structural Data continued:
Structural dip f/ 4150’-4640’ is 10-12 deg to South-SSE.
Unconformity @ 4640’.
Structural dip f/ 4640’-4910’ is 6 deg to SE.
Unconformity @ 4910’.
Structural dip f/ 4910’-5357’ decr f/ 20-6 deg to NE.
Unconformity @ 5357’.
Structural dip f/ 5357’-5657’ incr f/ 10-22 deg to NE.
Fault @ 5657’. (see page 2)
Structural dip f/ 5657’-6698’ incr f/ 10-25 deg to SW.
Fault @ 6698’ (see page 2)
Structural dip f/ 6698’-TD’ is 20 deg to North.
Schlumberger Confidential
D:\Documents\Kenny Docs\Tetuan\TetuanWinn_MarysRiver34_26.doc
3/9/2012
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Healed & Open Fracture Strike 6000’- 6797’
Schlumberger Confidential
A total of 223 fractures exist in the imaged interval. Of the total, 190 are healed fractures
and 43 fractures are open – partially open. Fracture dip magnitudes range from 40-85 degrees.
Primary fracture strike for both sets is in a general North – South trend. Minor sets exist in an
ENE-WSW and NE-SW direction.
D:\Documents\Kenny Docs\Tetuan\TetuanWinn_MarysRiver34_26.doc
3/9/2012
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Stress Fields
Schlumberger Confidential
Drilling induced fractures exist in an ENE-WSW direction in this wellbore which represents the
Maximum Horizontal Stress direction.
Borehole breakout strike is NNW-SSE and represents the Minimum Horizontal Stress direction.
D:\Documents\Kenny Docs\Tetuan\TetuanWinn_MarysRiver34_26.doc
3/9/2012
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