产品说明用途: 在套管内下入封隔器或尾管悬挂器之前, 在座封位置进行刮削清理毛刺和水泥块残留物.
Usage: Before loading seals or end hanging implement. Scraping and clearing burr and cement remaining.
文章以尾管悬挂器的结构原理作为基础，结合井下情况加以分析，总结出了一套成功使用悬挂器的经验。
Based on the structural principle of the drilling liner hangers, with the analysis of down-hole situations, the article sums a set of success experience to operate the hangers.
简明释义：
尾管悬挂器
时间: 2024-12-16 14:06:11
Liner hanger
最近更新
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