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Figure F22. Caliper logs between 900 and 1000 mbsf recorded by the Ultrasonic Borehole Imager (UBI), Formation MicroScanner (FMS), and Hostile Environment Litho-Density Sonde (HLDS) tools during Expedition 309 and by the HLDS tool during Expeditions 309/312 and 335. Comparison of the Expedition 335 and 312 caliper logs shows that cementing has improved the interval from ~930 to 970 but widely out-of-gauge hole persists above that.

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