“通井”造句

起出通井管柱,检查通井规擦痕.
Pull out the drifting string and check the gauge for scratch.

但下放前要通井,不易过快,下放到预定位置时必须有一套管接箍缝,具承上压能力小.
When the bridge plug comes to desired position, there must be a casing coupling seam.

广泛应用于油田用修井机 、 通井机及其它工程机械.
It's widely used in oil fields with workover rig, well - machine and other mechanical engineering.

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