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本文针对苏里格气田气井产水情况识别的难点,根据气井产气量、水气比、压力变化、生产情况等方面进行生产动态分析识别,辨识出各类气井的生产动态识别特征。并通过软件对比分析和实际测试等方法综合对比分析研究,总结出气井产水情况的识别方法。现场应用效果良好,有效地指导了产水气井的科学管理。
In this paper, according to the difficulty of water production identification in gas wells in Sulige gas field, the production dynamic analysis and identification based on the gas production, gas-water ratio, pressure changes, production and other aspects were identified and the production identification features of various gas wells were identified. Through comparative analysis and comparative analysis of software and actual test methods, the method of identifying water production in gas well is summarized. Field application effect is good, effectively guiding the scientific management of production wells.