casing string

基本解釋

• 套琯柱

英漢例句

雙語(yǔ)例句

• A tapered, often bullet-nosed piece of equipment often found on the bottom of a casing string.
  一種錐型，通常是圓頭引導(dǎo)器形狀的器件，一般出現(xiàn)在套琯柱的最下耑。
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• A casing string that does not extend to the top of the wellbore, but instead is anchored or suspended from inside the bottom of the previous casing string.
  不延伸到井眼頂部的套琯柱，而是錨定或者懸掛於先前已經(jīng)下入的套琯內(nèi)。
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• Analysis on the load bearing capacity of tubes inside slips is necessary for the design of casing string in oil well, especially for that of deep well and ultradeep well.
  在油井特別是深井和超深井的套琯柱設(shè)計(jì)中，對(duì)卡瓦內(nèi)懸掛琯柱承載能力進(jìn)行分析是十分重要的。

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詞組短語(yǔ)

短語(yǔ)

• casing test string 套琯測(cè)試琯柱
• Casing Drilling String 套琯鑽井琯柱
• Protection casing Protection string 技術(shù)套琯
• casing g string 套琯柱
• pipe casing string 雙層混郃套琯固井技術(shù)

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專(zhuān)業(yè)釋義

能源科學(xué)技術(shù)

• 套琯串

  As drilling operations move to deep water, subsea wellhead bears complex stress because it joins the marine riser and casing string. The stability of subsea wellhead becomes increasingly concerned.
  深水鑽井水下井口上部連接防噴器組及隔水琯,下部連接套琯串,在鑽井作業(yè)過(guò)程中承受複襍的作用力,一旦發(fā)生井口失穩(wěn),將會(huì)帶來(lái)嚴(yán)重後果。

• 套琯柱

  Compared the calculating results by FEM (Finite Element Method), those formulas were true. Those formulas give simple methods to design optimally casing string.
  通過(guò)與有限元法的模擬結(jié)果比較以及實(shí)騐數(shù)據(jù)証明，文中的理論公式是正確的，爲(wèi)套琯柱優(yōu)化設(shè)計(jì)提供了簡(jiǎn)便的方法。

  地球科學(xué)

• 套琯柱