尾管悬挂器 meaning in English
drilling liner hanger
exte ion hanger
extension hanger
Examples
- Usage : before loading seals or end hanging implement . scraping and clearing burr and cement remaining
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。 - Sq - a setting - ball carrier assembly is system which can help hydraulic liner hanger to hang liner in horizontal or high - deviated wells . it comprises setting - ball carrier , latch collar and baffle
一种帮助液压尾管悬挂器在大斜度井及水平井中座挂的特殊装置，与尾管悬挂器配套使用，可保证尾管固井的顺利完成。由送球器、锁紧座、挡板组成。