Figure F4. LWD logs recorded in Hole U1323A. Density caliper, photoelectric factor (PEF), and neutron porosity were recorded with the Vision Density Neutron (VDN) tool, whereas gamma ray and resistivity measurements were obtained with the GeoVision Resistivity (GVR) tool. Superimposed on the PEF log is a five-point average curve. Definition of units is based on gamma ray, resistivity, and seismic character. Green = zones with high resistivity, yellow = low-resistivity zones. Dashed lines = depth at which 10.5 ppg mud was used and the depth at which the VDN tool began recording heavy drilling mud flowing uphole. ARC = array resistivity compensated.
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