wellbore

常见例句

A large valve used to control wellbore fluids.
用于控制井眼内流体的一种大阀门。
It makes the casing centralized in wellbore and improves cementing quality.
可使套管居中，提高固井质量。
Such formations require an inhibitive fluid to maintain a stable wellbore and prevent enlargement, or wash outs.
对这类岩层需使用抑止性的钻井液,以保持井眼稳定并防止井眼扩大或被冲蚀。
New formula of drilling mud density of the control wellbore closed rate in salt bed.
一种控制盐层段井眼闭合率的钻井液密度新公式
And wellbore instability also influences the perforation and sand production,ect in the reservoir development.
井壁失稳还影响固井，油藏开发中的射孔、防砂、采油和油井增产等后序作业的实施。
Intermittent flow is a very important flow pattern in actual gas - liquid two phase flow in horizontal wellbore.
间歇流是实际水平井筒气液两相流动中非常重要的一种流动形态。