Therefore, how to deal with the HTHP is the primary problem which will be met during the drilling of deep well and extra-deep well.
因此,如何对付高温高压,是深井和超深井钻进过程中面临的首要问题。
参考来源 - 大庆深探井水基钻井液体系研究Deep well pumps are widely used in rural areas. And many deep well pump factories are engaged in developing and manufacturing.
深井离心泵是抽取地下水的主要设备,在我国农村广为使用。
参考来源 - 新型井泵的水力设计及内部流动数值模拟·2,447,543篇论文数据,部分数据来源于NoteExpress
They asked a drilling team to dig a deep well.
他们让一个钻井队挖一口深井。
Central to the operation is a mile-deep well, dug originally to explore for oil.
那次行动的重点是一口原本为勘探石油而挖的一英里深的井。
他们很快发现一口深井。
The snow is so deep in some areas that it will stay on the ground well into the hot days of summer.
VOA: special.2009.08.12
Well, now we need to consider the deep connection that exists between holiness and purity.
现在我们需要更深层地思考一下,神圣和纯洁之间的联系。
All of that is a way of simply saying it was deep and abiding and well-rehearsed thousands of pages were written in defense of slavery.
所有我提到过的著作都是,为了表达深入人心的,持久不变的奴隶制,上千页的著作都是对其的辩护
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