短语词组短语barge e rig 驳船式钻井装置barge workover rig 驳船修井设备barge e workover rig 驳船修井设备up barge type drilling rig 底壳连脚式顶举驳船型钻油台submerged barge type drilling rig 潜驳型钻油船jack -up barge type drilling rig 顶举驳船型钻油台hover rig barge 游动钻井驳船 返回 barge rig