wellbore

基本解释

• 钻井孔

同根派生

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。