Development and Application of Digital Logging Interpretation Platform

Abstract

The logging interpretation software platform applied in Development Zone A has some problems, such as poor recognition effect of thin differential layer, low accuracy of new well flooding interpretation, and the application of core taking results of borehole wall in time, which can not meet the requirements of parameter interpretation in ultra high water cut period. The paper develops the research and development of digital logging interpretation platform. By analyzing the reasons why the application of core taking results is lagging behind, the work flow of core taking interpretation of borehole wall is re sorted out to ensure the timely application of core taking results. The platform is programmed and designed by c++ language, which realizes the loading and display of conventional logging curves, and establishes Foxp through the interpretation results of digital borehole wall coring Ro database can realize the quick adjustment of interpretation results of borehole wall coring; systematically study the core data of well wall, and establish corresponding logging interpretation model, which can help the interpretation of new wells with the help of core data of borehole wall. From the practical application results, the use of the logging interpretation platform can maximize the use of the interpretation results of borehole wall coring, effectively improve the accuracy of the thickness identification and interpretation of reservoir parameters in the ultra high water cut stage, and greatly improve the working efficiency.