產(chǎn)品詳情介紹
可退式卡瓦打撈筒 Releasing and Circulating Overshots
LT-T型可退式卡瓦打撈筒是用于鉆井、修井過(guò)程中從外部打撈鉆挺、鉆桿、油管以及其它落魚(yú)的專用打撈工具。
Releasing and Circulating Overshot is LT-T type special external fishing tool used for fishing drill collar,drill pipe,tubing and other fishes in drilling and work over operation
