摘要
传统瞬变电磁救援井探测系统利用涡流的扩散特性感知空间中异常体信息,使用的一发一收探测模式在空间探测事故井,探测事故井信息不全面,测量精度低。针对这一问题,提出一种对称式阵列探测模式,利用井下瞬变电磁阵列响应特性,使用单个发射、多个对称阵列接收事故井套管信息。
Aiming at the traditional transient electromagnetic rescue well system detection system using eddy current diffusion characteristics to sense abnormal body information in space, the one-shot, onereceive detection mode is used to detect accident wells in space, but the detection accident well information is not comprehensive and the measurement accuracy is low. Aiming at this problem, a symmetrical array detection mode is proposed, which utilizes the response characteristics of the transient electromagnetic array downhole, uses a single transmission and multiple symmetrical arrays to receive the accident well casing information.
作者
许林康
刘彤
胡军
徐飞
Xu Linkang;Liu Tong;Hu Jun;Xu Fei(Xi’an University of petroleum,ShaanxiXi’an710065;Xi’an Institute of Applied Optics,,ShaanxiXi’an 710065)
出处
《云南化工》
CAS
2020年第4期105-106,共2页
Yunnan Chemical Technology
基金
国家重大专项课题(2016ZX05028-001)。
