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
双语例句
- 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。 - Problem analysis for wellhead and christmas tree standard in the enterprise standard adoption work Specification for drilling equipment
对《井口装置和采油树设备规范》企业采标中几个问题的分析 - Development and application of the BKR thermal recovery wellhead
BKR热采井口装置研制及推广应用 - 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 - Submerged wellhead platform system
井眼几何形状测井仪沉没式井口平台系统 - 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。 - 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。 - In this paper, layout the pipeline of the wellhead and the wellhead and calculate amount of heat transfer and heat release, receive the amount of coal-bed methane gas burning.
依据制冷量，合理的布置井口保温管道并对井口传热量和散热量的计算，得到煤层甲烷气的燃烧量。 - 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。 - 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