Figure F18. Azimuthal Density Neutron (ADN) caliper values (red = >9.5 inches) and bit and ring resistivity–derived porosity (Archie’s law parameters a = 1 and m = 2.4) compared with bulk density (RHOB)–derived porosity. Red zones on caliper log = caliper values >9.5 inches interpreted as washout zones, gray shading = potential deformation-related washed out zones as defined in “Log characterization and lithologic interpretation.” LSF = LWD depth below seafloor.
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