| 计算机控制在井控系统中的应用 |
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| 引用本文： | 王德玉,李才良,徐建平,王启颜,梅大成.计算机控制在井控系统中的应用[J].石油矿场机械,2007,36(1):52-55. |
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| 作者姓名： | 王德玉 李才良 徐建平 王启颜 梅大成 |
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| 作者单位： | 1. 西南石油大学,成都,610500
2. 华北石油管理局,塔里木钻井公司,新疆,库尔勒,841000 |
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| 摘 要： | 智能井控系统是应用计算机对钻井井口回压进行监测和实时控制并采用计算机电液比例控制的系统。通过研究，建立了电液比例控制系统的数学模型，采用PID控制和专家控制的方法，结合石油天然气井控的相关知识，实现对井控节流系统的计算机自动控制。在塔里木油田现场试验表明，系统工作稳定、响应快、控制精度较高，具有广阔的应用前景。
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| 关 键 词： | 计算机控制 电液比例控制 数学模型 PID控制 专家控制 |
| 文章编号： | 1001-3482(2007)01-0052-04 |
| 修稿时间： | 2006-08-03 |
The Application of Computer Control in Well Control System |
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| WANG De-yu,LI Cai-liang,XU Jian-ping,WANG Qi-yan,MEI Da-cheng.The Application of Computer Control in Well Control System[J].Oil Field Equipment,2007,36(1):52-55. |
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| Authors: | WANG De-yu LI Cai-liang XU Jian-ping WANG Qi-yan MEI Da-cheng |
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| Abstract: | Aided with computer, the intelligent well control system monitors and the real-time controls are used to control back pressure of the drilling well head. The system uses the computer battery solution proportional control. Through study, the battery solution proportional control system mathematical model is established. Using the PID control and the expert control method, the computer automatic control is realized, with the help of well control throttle system. This system is completely successful in Talimu field test. It works stably, responds quickly, the control precision is high, and it has wide application. |
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| Keywords: | computer control battery solution proportional control mathematical model PID control expert control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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