Advances in Borehole Imaging with Second-Generation CBIL Borehole Televiewer instrumentation


James G. McDougall, Maxim G. Howard, Western Atlas Canada Ltd


Significant improvements in borehole televiewer instrumentation have recently been made. The improved CBIL" of formation features such as fractures and vugs. Accurate bed thickness and core orientation can be obtained in a wide variety of borehole conditions.