摘要
下套管作业是完井施工中很重要的一环,直接关系到一口井的完井质量,若在下套管作业中出现复杂情况,处理难度大,手段有限。随着定向井位移越来越大,水平井水平段越来越长,下套管作业的难度也相应的增加。
Casing operation is an important part of well completion construction and directly relates to well completion quality.If complex operations occur during casing operation,the treatment is difficult and the means are limited.As the displacement of directional wells increases,the horizontal section of the horizontal well becomes longer and longer,and the difficulty of casing operation increases accordingly.
出处
《化工设计通讯》
CAS
2018年第8期232-232,共1页
Chemical Engineering Design Communications
关键词
大位移
长水平段
漂浮接箍
large displacement
long horizontal section
floating coupling
