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

• Submerged wellhead platform system
  井眼几何形状测井仪沉没式井口平台系统
• 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。
• The valve is applicable to the oilfield ( gas) wellhead casing gas releasing.
  本阀适用于油田（气）井口套管放气用。
• Make preparations for installing the wellhead quickly and killing well.
  做好抢装井口和压井准备。
• 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。
• Summary of research on the method of partition of the groundwater wellhead protection zone
  地下水水源地保护区划分方法研究综述
• Numerical analysis and model test for new subsea wellhead base structure
  新型水下井口基盘模型试验及数值分析
• Technological progress is the economic growth core factor and economy sustainable development wellhead.
  技术进步是经济增长的核心因素和经济可持续发展的源泉。
• With vertical pipe shield and underwater pile-foundation, a protection frame for wellhead is designed for the development of offshore marginal field.
  设计了一种适用于海上边际油气田开发的垂直护管水下桩基式井口保护架。
• 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