电泵井实时智能化诊断和优化决策技术研究与应用

Research and Application of Real Time Intelligent Diagnosis and Optimization Decision Technology for Electric Pump Wells

为提高电泵井现场管理水平,达到无人值守、生产运行自动化管理、节能的目的,2015年开始河南油田分公司对江河油田10口电泵井进行了信息化改造,通过在井口安装压力、温度、电参数、刮板流量计、视频等自动采集设备,实时采集电泵井运行的各项参数和井场图像,采用ZigBee无线通讯或4G网络传输至数据控制终端,同时针对河南油田电泵井开发了实时工况诊断和优化决策软件系统,实现了油井工况的实时智能化诊断和优化决策。

In order to improve the site management level for electric pump wells and to achieve unattended operation, automated management of production and operation and energy saving, information transformation is conducted to 10 electric pump wells in Jianghe Oilfield by Henan Oilfield Branch in 2015. Through installing pressure, temperature, electrical parameters, sliding flow meters, videos and other automatic acquisition equipment at the wellhead, operation parameters and site images of electric pump wells are acquired in real- time and then parameters and images are transferred to data control terminal by Zig Bee wireless communication or 4G network. Meanwhile,the real- time working condition diagnosis and optimization decision software system for electric pumping wells in Henan Oilfield is developed, which achieves real time intelligent diagnosis and decision optimization for the working condition of oil wells.