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《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:

期数:

2016年03期

页码:

52-55

栏目:

出版日期:

2016-06-15

文章信息/Info

Title:

Design of Data Acquisition and Control Circuit for Blowout Preventer Pressure Test System

文章编号:

1000-0682(2016)03-0000-00

作者:

万莉1; 郑明明1; 万勇2

(1.中国石油大学（华东）后勤管理处，山东 青岛 266580；2.中国石油大学（华东）信息与控制工程学院，山东 青岛 266580）

Author(s):

WAN Li1;  ZHENG Ming-ming1; WAN Yong2

(1.Logistic Management Office, China University of Petroleum (East China), Shandong Qingdao 266580,China;2. College of Information and Control Engineering, China University of Petroleum (East China), Shandong Qingdao 266580, China)

关键词:

防喷器; 试压; 数据采集; 控制; 抗干扰

Keywords:

blowout preventer;  pressure test;  data acquisition;  control;  anti-interference

分类号:

TP273+.5

DOI:

-

文献标志码:

A

摘要:

防喷器是油田井场用于防止井喷的重要井控装置，新出厂或者经过检修的防喷器需要经过试压合格后才能用于油田现场，以往的试压过程主要依靠人工方式完成，安全性较差，无法得到具有说服力的结论。针对这种情况，设计了一个防喷器试压自动控制系统，主要介绍了系统数据采集和控制电路的设计，包括硬件电路的连接、主要设备的选型、系统抗干扰措施等方面的内容。该系统目前已经投入使用，运行效果良好。

Abstract:

The blowout preventer is a very important well control device to prevent blowout in the oilfield. It is necessary to give a pressure test for new or being repaired blowout preventers. And if the pressure test is qualified, the blowout preventers can be used in the oilfield. In the past, artificial pressure test is a main method in this domain which is a poor safety method and can not draw a persuasive conclusion. In view of this situation, this paper designs an automatic control system for blowout preventer pressure test. This paper mainly introduces the designs of data acquisition system and control circuit including the connection of hardware circuit, the selection of main devices and the method of anti-interference. Now this system has been used in oilfield and has a good operation effect.

备注/Memo

备注/Memo:

收稿日期：2015-10-09

作者简介：

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更新日期/Last Update: 1900-01-01