套管扶正器是装在套管柱上使套管柱在井眼内居中的装置。
... star centralizer 星形定心器 casing centralizer 套管扶正器 centralizer sub 扶正器接头 ...
基于136个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
很多国家都颁布了套管扶正器间距计算规范。
Many nations have issued the norms of computing centralizer intervals.
介绍了国内外岩屑床破坏工具和可膨胀套管扶正器的研发和室内试验、现场应用情况；
The development of said tool and casing holder abroad is introduced, lab experiment and onsite application are introduced as well.
可将弹性套管扶正器或水泥伞置于套管本体上的任意部位，确保扶正器的安放位置满足设计要求。
Hold centralizers cement baskets on any position of casing, which ensures the positions of centralizers cement basket to meet the design.
应用推荐