The float shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore.
当下套管时,浮鞋同样能够引导套管到井眼中心,减少套管对岩石突起或者井眼冲刷段的撞击。
The float shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore.
当下套管时,浮鞋同样能够引导套管到井眼中心,减少套管对岩石突起或者井眼冲刷段的撞击。
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