石油行业光纤测井电缆连接器的设计  

Design of Fiber Optic Logging Cable Connectors for the Oil Industry

作　　者：饶海涛 RAO Haitao(Sinopec Matrix Corporation,Qingdao,Shandong 266075,China)

机构地区：[1]中石化经纬有限公司,山东青岛266075

出　　处：《江汉石油职工大学学报》2024年第2期11-13,共3页Journal of Jianghan Petroleum University of Staff and Workers

基　　金：中国石化集团有限公司科技项目“分布式光纤传感装备研制”(JP23064)。

摘　　要：为满足光纤测井电缆与井下仪器之间的光信号传输,在剖析现有技术的基础上设计了一种光纤测井电缆连接器。连接器由马笼头单元、拉力棒单元、密封单元三部分组成,结构简单、易于拆装,满足光纤电缆的光信号光纤的密封性和电信号传输的要求,在井下出现遇卡时保证光纤密封性的同时,也能有效解卡。该设计思路与技术方案可供广大同仁参考。To meet the requirements of optical signal transmission between fiber optic logging cables and downhole tools,a fiber optic logging cable connector was designed based on the analysis of existing technologies.The connector consists of a cable head unit,tension rod unit,and sealing unit.It features a simple structure,is easy to assemble and disassemble,meets the sealing requirements for optical signals and electrical signal transmission of fiber optic ca-bles,and can effectively release the cable when stuck in the hole.This design concept and technical solution can serve as a reference for peers.

关 键 词：光纤测井 电缆连接器 马笼头 拉力棒 密封仓 

分 类 号：P631.83[天文地球—地质矿产勘探]