Figure F7. The wireline-conveyed mechanical deployment tool (Lula). A. Lula shown in its open position before being placed around the drill string. When the legs on the bottom touch down on the top of the CORK head, the ROV platform is released. B. The logging wireline is attached to the top of the Lula and is used to lower the entire assembly to the seafloor. C. Lula being latched into the center of the ROV platform.
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