Prediction of the gas-oil vodoprojavlenie in wells with an abnormally low formation pressure in oil wells based on the application of fuzzy-logic approach

摘要

The article describes: a change in the level of the liquid column during repair work in wells with abnormally low reservoir pressure and at the time of the onset of the occurrence of the gas-oil-water show; Signs of the beginning of the gas-oil-water show; The algorithm of the device's operation reveals the beginning of the appearance of the gas-oil-water show; Possibility of carrying out technological operations when using the device in the wellhead tying mode; Estimation of potential economic efficiency when using the device.