High strength prestressed heat barrier pipe is used as a thermal insulating pipe to carry high temperature and pressure vapour into underground for crude oil exploitation.
材质为高强钢的预应力隔热管是在石油开采中用于地下输送高温高压水蒸汽的绝热管。
In process of oil exploitation and transportation, a great amount of crude oil may often spilled and Leak out, which may result in serious pollution of soil and plants.
在石油的开采和集输过程中，常常有大量的原油抛洒和泄漏，这对土壤和植物都会造成严重污染。
Thus, it seems, the exploitation of crude oil, transmission oil industry all over the world are facing major problems.
因此看来，原油的开采、输送是全世界石油行业所面临的重大问题。
The integrated assembly with sand removal and washing in crude oil gathering system designed by the Exploitation and Design Institute of Dagang Oilfield Group is up to the sand removal rate of 90%…
介绍大港油田集团勘察设计研究院研制的原油集输系统除砂洗砂一体化装置，经试验除砂率达到90％以上。
With the decline of conventional crude oil production, heavy oil exploitation become more and more important.
随着常规原油产量的递减，稠油开采对缓解能源供求紧张意义重大。
With the decline of conventional crude oil production, heavy oil exploitation become more and more important.
随着常规原油产量的递减，稠油开采对缓解能源供求紧张意义重大。
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