Design of relief well detection system based on GMR sensor array

LUO Xi; WANG Gang; YANG Ling; LIU Changzan; LI Aiyong; DANG Bo

doi:10.13873/J.1000-9787(2020)09-0084-03

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Design of relief well detection system based on GMR sensor array

更新时间：2025-09-11

- Design of relief well detection system based on GMR sensor array
- Vol. 39, Issue 9, Pages: 84-86+93(2020)
- 作者机构：
  
  1. 中海油田服务股份有限公司
  2. 西安石油大学陕西省油气井测控技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2020)09-0084-03
  CLC： TE38;TP212
- Published：2020
- 稿件说明：
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[1]罗曦,王港,杨玲,刘长赞,李爱勇,党博.基于GMR传感器阵列的救援井探测系统设计[J].传感器与微系统,2020,39(09):84-86+93.

LUO Xi, WANG Gang, YANG Ling, et al. Design of relief well detection system based on GMR sensor array[J]. 2020, 39(9): 84-86+93.
[1]罗曦,王港,杨玲,刘长赞,李爱勇,党博.基于GMR传感器阵列的救援井探测系统设计[J].传感器与微系统,2020,39(09):84-86+93. DOI： 10.13873/J.1000-9787(2020)09-0084-03.

LUO Xi, WANG Gang, YANG Ling, et al. Design of relief well detection system based on GMR sensor array[J]. 2020, 39(9): 84-86+93. DOI： 10.13873/J.1000-9787(2020)09-0084-03.

摘要

对于发生井喷事故的油气井

钻救援井使救援井与喷井在某个层位钻遇连通

将高密度钻井液或水泥通过救援井输入事故井是控制井喷的终极手段。为了提高两井的连通效率

提出了基于巨磁阻（GMR）传感器阵列的瞬变电磁（TEM）救援井探测系统。以瞬变电磁法救援井GMR传感器信号模型为基础

研究了救援井与事故井的磁场分布

设计了基于GMR传感器阵列的瞬变电磁救援井探测系统。模拟试验结果表明:该系统能有效提高瞬变电磁救援井探测系统的精度

为救援井与事故井的钻遇连通提供重要信息。

Abstract

Drilling relief well is the ultimate means to control blowout

which connects the relief well and blowout well in a certain layer to input high-density drilling fluid or cement into the accident well. In order to improve the connection efficiency of the two wells

a transient electromagnetic（ TEM） relief well detecting system based on giant magneto resistance（ GMR） sensor array is proposed. Based on the GMR sensor signal model

the magnetic field distribution of relief well and accident well is studied and the TEM detection system of relief well with GMR sensor array is designed. Simulation experiment results demonstrate that the proposed system can effectively improve the precision of TEM system

which can provide important information for the drilling procedure of relief well.

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references

瞬变电磁阵列救援井近距离探测方法 [J]. 李国玉,许林康,杨玲,刘长赞,党博. 传感器与微系统 . 2020(05)

海上钻井井喷失控应急救援井关键技术 [J]. 李东伟. 化工管理 . 2019(14)

救援井瞬变电磁探测传感器建模与仿真 [J]. 杨玲,党博,刘容,陈嘉辉. 传感器与微系统 . 2018(11)

巨磁电阻电流传感器空间位置特性调控与校正 [J]. 王兴隆,刘瑞敏,仝杰,杨志勇,杨燕平,刘静. 传感器与微系统 . 2018(01)

瞬变电磁法救援井井下探测与定位系统研究 [D]. 张生林. 西安石油大学 2018

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