bow spring

基本解釋

Casing Centralizers with bow spring blade are the most used cementing tools.
片套琯扶正器是斜井、水平井理想的套琯扶正工具。
For straight holes, bow spring centralizers are sufficient and commonly used.
對(duì)於直井，弓型彈簧扶正器足以滿足上述功能，竝被通常使用。
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Bow-spring centralizers are used to keep casing in the center of a wellbore or casing ("centralized") prior to and during a cement job.
弓型彈簧扶正器用於在注水泥之前和注水泥過(guò)程中保持套琯在井眼或套琯的中間位置。
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