Based on the experimental data and image data of oil-water,gas-water and other multiphase flows,a wellbore fluid 3D imaging display(COSL-MapsView)software suitable for MAPS array multi probe logging(hereinafter referred to as"MAPS logging")instrument was developed by using C# language and Tao framework OpenGL.The software can directly load logging data,quickly and accurately display the distribution of oil,gas and water in the wellbore.Based on image reconstruction,the applicability of MAPS logging instrument has been studied,which shows that MAPS logging instrument has good application effect in stratified flow with low flow rate in horizontal well and highly deviated well,but has application effect in high flow scattered flow.Through actual verification,the imaging effect of the software has reached the same level abroad,which has guiding significance for engineering operations such as finding and plugging water in offshore oil and gas fields.
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