钻杆

Boring bar

钻杆

boring 钻进 | boring bar 钻杆 | boring bit 钎头

catwalk NO.1

钻杆跑道1

放喷管线 flow out pipe | 钻杆跑道1 catwalk NO.1 | 电缆槽及过桥 cable tray & truck pass-way

catwalk NO.3

钻杆跑道3

浮阀 float valve | 钻杆跑道3 catwalk NO.3 | 井控管排架 pipe rack for well-controlling

dilly hole

方钻杆鼠洞

dilivery term 交货期限 | dilly hole 方钻杆鼠洞 | diluent facilities 稀释设备

drill pipe cutter

钻杆外切割器

chemical cutter 化学切割器 | drill pipe cutter 钻杆外切割器 | casing cutte 套管内切割器

DP: drill pipe

钻杆

BHA: bottom hole assembly下部钻具组合 | DP: drill pipe钻杆 | DC: drill collar钻铤

make the kelly down

打完方钻杆

round trip 正常起下钻 | make the kelly down 打完方钻杆 | bit breaker 钻头盒

jackrod

钻杆

jackpit 浅井 | jackrod 钻杆 | jackscrew 螺杆千斤顶

auger stem

螺旋钻杆

auger hole 钻孔 | auger stem 螺旋钻杆 | auger with hydraulic feed 液压给进式螺旋钻

rod slide

钻杆导槽

rod shears ==> 棒料剪断机 | rod slide ==> 钻杆导槽 | rod sounding ==> (水深探测的)杆测法

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant