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Showing 1 to 2 of 2 for “"Borehole Imager"”.
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Fracture Analysis of the Lower Oceanic Crust, Atlantis Bank, Southwest Indian Ridge
… core and downhole petrophysical logs (Ultrasonic Borehole Imager and Formation Microscanner) in order to locate and determine the orientation of fractures and joints throughout the three holes. The use of petrophysical tools is essential since they provide a near-continuous record of the borehole …
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Structural Re-orientation of Magmatic Fabrics and Layering in the Lower Oceanic Crust: Hole GT1, Wadi Tayin Massif, Samail Ophiolite
<p>This thesis aims to re-orient borehole images of layered gabbros sampled beneath Hole GT1 in the Wadi Tayin massif of the Oman ophiolite by the Oman Drilling Project to better constrain models of crustal accretion. The gabbro glacier model proposes that crystallized basalt flows down and away …