wellhead

英 [ˈwɛlhɛd]

美 [ˈwɛlˌhɛd]

网络  井口装置; 水源; 井口; 井口坐标; 井头

复数：wellheads　

COCA.26624

英英释义

noun

• a structure built over a well
• the source of water for a well
  Synonym:wellspring

双语例句

• Wellhead surface safety valves and underwater safety valves for offshore service
  海上用井口上部安全阀和水下安全阀规范
• The flowrate through the wellhead choke is relate to the wellhead pressure, the flow velocity of oil and gas, construction of choke.
  井口节流器的流量与油井压力、气流速度和节流器的结构有关。
• It was not until recently that these drilling engineers began to touch on the problem of wellhead control.
  直到最近，这些钻井工程师才开始着手研究井控问题。
• Application and innovation of subsea wellhead tieback technology in marginal oilfield development
  水下井口回接工艺在边际油田开发中的应用及改进
• Flange widely used wellhead equipment, oil trees and other well control equipment for connecting with.
  法兰广泛用井口装置、采油树及其它井控设备，作连接用。
• Is the wellhead in right place?
  井口拉正了没有？
• Investigation of Using Stand Pipe Pressure Method to Reduce Wellhead Pressure
  关于立管压力法降低井口压力问题的探讨
• Through the above information and analysis, the assessment organization regards that there is international experience of design and installation of deepwater subsea wellhead for reference and also the designer has sufficient design experience.
  通过以上信息和分析，评价机构认为深水水下井口的设计和安装都有国际经验可以借鉴和参考，同时设计方具有足够的设计经验。
• Hydraulic fracturing, or fracking, involves pumping a mixture of water, sand and chemicals at high pressure into rocks deep underground to open up tiny fissures, allowing oil and gas to flow more freely to the wellhead.
  水力压裂法的原理是通过高压将掺入沙和化学物质的水注入地底深处的岩层，打开细小的裂缝，使石油和天然气能够更自由地流到钻井口。
• Make preparations for installing the wellhead quickly and killing well.
  做好抢装井口和压井准备。