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抽油井计算机综合诊断技术,采用了电子动力仪、井口憋压仪、液面测深仪和电机功率仪等四种传感器,并全部与车载计算机接口。它可以实现同步测试和延时采样,获得的原始数据信息量大、可靠性高、对应性好,经综合诊断软件处理,当场可给出10条曲线,输出70项数据,并由计算机直接作出诊断的结论。该技术提高了对窄条功图和油管漏失等泵况诊断的分辨率和符合率,经27口井检泵验证,诊断符合率达92％。
Sucker-hole computer integrated diagnostic technology, the use of electronic power meter, wellhead pressure monitor, liquid depth sounder and motor power meter and other four sensors, and all with the car computer interface. It can achieve synchronous testing and delay sampling, the original data obtained by the large amount of information, high reliability, good correspondence, integrated diagnostic software processing, the spot can be given 10 curves, the output of 70 data, and made directly by the computer Conclusion of diagnosis. This technique improves the resolution and compliance rate of the pump condition diagnosis of narrow bar work diagrams and tubing leaks. After 27 wells were tested, the diagnostic coincidence rate reached 92%.