摘要
针对GaoShi X井生产测井过程中发生的工程故障,分析发生的原因,剖析故障处理难点。根据故障处理的复杂工况,提出5种打捞方案,并分析了半边插入式外打捞矛、低速马达带捞勾式打捞器、捞筒直抓测井仪器打捞器、三瓣液压式打捞工具和起完井管柱打捞的优缺点,为决策层提供处理措施。
The causes of engineering faults during the production logging of well Gaoshi X and the difficulties in troubleshooting are analyzed.According to the causes of the failure,five fishing schemes are put forward,that is,using half-side inserted external fishing spear,low-speed motor fishing tool with hook,fishing tool of fishing barrel directly grasping logging tool,three piece hydraulic fishing tool and fishing operation of lifting completion string.The advantages and disadvantages of five fishing operations are analyzed,in order to provide treatment suggestions for decision makers.
作者
熊永立
Xiong Yongli(Engineering Technology Department,CNPC Chuanqing Drilling Engineering Co.,Ltd.,Chengdu,Sichuan 610051,China)
出处
《石油工业技术监督》
2020年第11期47-51,共5页
Technology Supervision in Petroleum Industry
关键词
测井工程
故障
测井仪器
管柱结构
logging engineering
fault
logging tool
string structure
