摘要
夏７０－斜０５井完钻电测时３３９７ｍ长的电缆断落井内。使用自制外捞绳器和磨鞋历时７４０ｈ成功地将落井电缆全部打捞出井，避免了该井的报废，挽回了近２００万元经济损失。文中较详细地介绍了打捞作业的难点及打捞工具的制作，最后针对电缆事故的处理提出了几点认识。
When the completed well electronic log was performed in Xia 70-Xie 05 well,3397 m cable was broken and lost in the well.It took 740 h to successfully fished all of the lost cable using own made fishing tool and juck mill.Thus,it avoided the abandonment of this well and retrieved 3000,000 Yuan of economic loss.This paper discussed in detail the difficulties of fishing operation and the manufacture of fishing tools.Finally,several understandings about cable trouble treatment were presented.
出处
《石油钻探技术》
北大核心
1996年第4期13-14,共2页
Petroleum Drilling Techniques
关键词
多目标井
电缆
落物事故
打捞外捞绳器
钻井
multi objective well,electric cable,fish accident,fishing tool,juck mill,Xia 70-Xie 05 well,Linnan oilfield
