矮井架安装紧凑的钻机；钻油层用顿钻钻机的英文

• bob-tail rig

• 矮    short
• 井架    derrick; oil derrick; rig
• 安装    install; erect; fix; mount; ...
• 紧凑    compact; terse; well-knit; t ...
• 的    4次方是 The fourth power of 2 i ...
• 钻机    rig; drilling machine
• 钻    drill; auger
• 油层    oil rock; oil reservoir; oil ...
• 用    40分钟跑完全程 run the course in 4 ...
• 顿钻    percussion drilling; America ...
• 矮井架安装紧凑的钻机    bob-tail rig
• 钻油层用顿钻钻机    bob-tail rig
• 钻油层用顿钻钻柱    bobtail
• 洗井和钻油层用的小钻机    drilling-in unit
• 绳式顿钻钻机    churn drill
• 带折叠井架的钻机    jackknife rig
• 顿钻机    spudder
• 无游梁绳式顿钻钻机    churn-type percussion drill
• 井架安装车    a-frame truck
• 井架安装工    pecker neck
• 轻便顿钻机    spudder
• 风钻钻机    drifter drill
• 深钻钻机    deep penetrator; deep rig
• 工作的钻机    active rig
• 自立的钻机    self-erection rig