Integrated Solutions for Remaining Oil Saturation Evaluation by Logging Methods

摘要

By reviewing the conventional logging methods for remaining oil saturation evaluation and introducing some case studies of FMT,PNN,C/O,RLAC and EPI,we recommend the package arrange for remaining oil saturation evaluation by logging methods. This arrangement is relatively economical and effective and is generally implemen ted by integrating openhole and cased hole logging data,interwell logging data and other data, like geology pro duction and seismic data. This integrated logging evaluation method for remaining oil saturation evaluation can fi nally determine the remaining oil distribution rule in the field,from one single point of pressure, to open holes and the space behind casing, and to interwell communication, and finally to a 3D area.