This real-time online water cut meter (ultra-low water cut meter) product adopts the unique microwave resonant cavity measurement technology to measure the ultra-low water (0-3%) of crude oil after the electric dehydration process flow of the gathering and transmission station in real time, meeting the technical requirements for real-time measurement of oilfield plant level oil production export. Real time online water cut meter (ultra-low water cut meter) adopts unique water content model building method and temperature compensation function to measure oil products with water content in the range of 0~3%, with high measurement accuracy and strong stability.

The measuring chamber includes the instrument chamber and the oil-water mixture flowing through the chamber. Under the fixed cavity structure, each water content has a fixed resonant frequency point of electromagnetic field (resonant frequency point). Through the principle of multi frequency point microwave scanning – detecting resonant frequency point – reverse calculation of water content, the water content in crude oil can be detected with high accuracy.

LeEngStar provides a supporting SurveillanceMaster® App supporting dynamic production decision-making, which conducts multi-dimensional analysis on the water cut data, with functions including real-time alarm of water cut fluctuation, statement of water cut trend, horizontal and vertical comparison of water cut data, etc. It provides the users with accurate basis for operational decision-making.

As the above figure indicates, LS-WP online ultra-low water cut meter has a high measurement accuracy, with a measuring error between 0% and 0.03%, which can be used for monitoring the ultra-low water cut in the externally transported crude oil (which usually requires an error of less than 0.1%).