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It is designed specifically to replace a solid body type centralizer for casing running applications and severe well geometries when run in horizontal, long ERD, J-type, S-type and other well designs.
该扶正器最初的设计目的在于替换固体式扶正器,用于下套管作业,以及复杂井身结构,如水平井、大位移井、J -型井、S -型井和具有其他井身结构设计的井。
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