wellbore
基本解释
- 钻井孔
英汉例句
- 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。