摘要
在无法建立循环的井内进行捞砂、钻塞、加深等项施工 ,往往十分困难。针对这一问题 ,对一种新引进的多功能捞砂筒的结构、功能及现场应用作了详细的叙述 ,为此类井的上述施工提供了一种新思路 ,并有效地解决了这一问题。
If the well can't build circulation,it is difficult to bailling,drilling plug and deepening the well etc..On the basis of the problem,a multifunction bailer is introduced from America to solve these difficulties.The paper describes in detail the structure,function and field application of the multifunction bailer.
出处
《钻采工艺》
CAS
2002年第4期53-54,共2页
Drilling & Production Technology
