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

• 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。
• 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。
• The well support division makes electric submersible pumps, wellhead pressure control systems and information logging systems.
  油井支持部门能制造电动潜水泵，水源压力控制系统和信息记录系统。
• The working method and requirement of the hydrologic reconnaissance for the wellhead field of the alluvial lacustrine plain are systematically expounded in this paper.
  本文系统地阐述了冲湖积平原水源地水文勘测工作方法及要求，结合小杨庄水源地指出了水文勘测工作的重要性。
• 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
• 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。
• Anew forecasting method of wellhead injection pressure for polymer flooding is established based on Dupuit formula.
  依据裘比公式建立了一种新的聚合物驱油井口注入压力预测方法。
• 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。
• Is the wellhead in right place?
  井口拉正了没有？
• 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。