Design and Implementation of the Array Logging Tool on Horizontal Production Logging

Abstract EN

The measuring instruments have some errors in the measurement of high water cut production wells, and many domestic oil fields are also in high water cut state.

The measured data from the conventional production logging instrument are all almost inaccurate.

This project has designed a staggered probe array flow meter well logging apparatus based on the characteristic of electromagnetic wave specific retention meter that can fully cover the wellbore fluid and improve flow measurement accuracy.

According to the application in horizontal wells, the accuracy of this measuring instrument now has been proved to be more than 90% and can meet the requirements of production logging interpretation in horizontal wells.