drill collar – phrases

Terms for subject Oil / petroleum containing drill collar | all forms | exact matches only | in specified order only

English	Chinese
chemical drill collar perforator	钻铤化学穿孔器
cylindrical drill collar	圆柱形钻铤
donut type drill collar	加重块钻铤
drill collar annulus	钻铤环空
drill collar bending strength ratio	钻铤弯曲强度比
drill collar bore	钻铤水眼
drill collar bore	钻铤内孔
drill collar button	钻铤提升塞
drill collar curvature	钻铤弯曲率
drill collar elevator	钻铤吊卡
drill collar groove	钻铤应力减轻槽
drill collar lifting nipple	钻铤提升短节
drill collar lifting plug	钻铤提升塞
drill collar lifting substitute	钻铤提升短节
drill collar mill	钻铤磨铣
drill collar perforator	钻铤穿孔器
drill collar slip	钻铤卡瓦
drill collar stabilizer	钻铤稳定器
drill collar stabilizer	钻铤扶正器
drill collar stand	钻铤立柱
drill collar stiffness	钻铤刚度
drill collar sub	钻铤接头
drill collar-to-wall clearance	钻铤井壁间隙
drill-collar inspection	钻铤检查
drill-collar keyseat wiper	钻铤键槽清除器
eccentrically weighted drill collar	偏重钻铤
field-replaceable connection drill collar	井场可换接头钻铤
flexible drill collar	柔性钻铤
flush drill collar	外平钻铤
fluted drill collar	螺旋钻铤
fluted drill collar	带槽钻铤
hexagonal drill collar	六方钻铤
indent drill collar	侧凹钻铤
indented drill collar	偏心钻铤
indented drill collar	偏重钻铤
indented drill collar	侧凹钻铤
Monel drill collar	蒙乃尔钻铤
no wall stick drill collar	防卡钻铤
non-magnetic drill collar	无磁钻铤
open hole/drill collar OH/DC annulus	裸眼钻铤环空
short drill collar	短钻铤
shouldered drill collar	台肩钻铤
slick drill collar	光钻铤
spiral drill collar	螺旋钻铤
spirally grooved drill collar	螺旋槽钻铤
square drill collar	方钻铤
steel drill collar	钢质钻铤
tapered drill collar string	塔式钻铤组合
turned-down drill collar	倒角钻铤
unbalanced drill collar	偏重钻铤
weld-on drill collar	焊接钻铤
weld-on drill collar	对焊钻铤
Woodpecker drill collar	啄木鸟钻铤
woodpecker drill collar	偏心钻铤

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