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

• Research on Subsea Wellhead System with Analysis and Design of Pack off Assembly
  水下井口头系统研究及其密封总成结构设计分析
• 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
• 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。
• Its drilling system uses a 380-ton protective casing over the wellhead that is about the size of a six-story office building.
  它的钻探系统采用了重380吨、约六层办公大楼大小的保护罩（防爆装置）来保护井口。
• 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。
• The wellhead saving on water, being to save our life, is to lift a finger also only.
  节约用水，就是节约我们生命的源泉，也仅仅是举手之劳而已。
• 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。
• 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
• Is the wellhead in right place?
  井口拉正了没有？
• 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。