鉆到預定深度 的英文怎麼說

中文拼音 [zhēndàodìngshēn]
鉆到預定深度 英文
drill to pre-determined point
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : Ⅰ形容詞1 (從上到下或從外到里的距離大) deep 2 (深奧) difficult; profound 3 (深刻; 深入) thor...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 預定 : 1. (預先規定或約定) fix in advance; predetermine; schedule 2. [計算機] reserve
  • 深度 : 1. (深淺程度) degree of depth; depth 2. (觸及事物本質的程度) profundity; depth
  1. Because of the merit of continuity, economical efficiency, reliability and high resolution, the well logging has shown its advantages, especially in some drilling engineering problem, such as the prediction of rock drillability, selecting the drill bit types, prediction of formation pressure, calculation the in - situ stress, evaluating the borehole walls stability and determining the reasonable mud density, and etc. aiming at the engineering accidents, for example the well spout, well leak, well collapse and the drill blocking during the drill engineering in the t formation in north - east of sichuan, some farther studies of formation pressure in feixianguan from well - logging information are presented in this dissertation

    尤其是在巖石可測與頭選型、地層壓力報、地應力計算以及井壁穩性評價、泥漿密安全窗確井工程問題上。測井技術由於連續性、經濟性、可靠性及解析高等特點,越來越多地顯示了其優越性。本文針對川東北部三疊系地層在井過程中遇的井噴、井漏、井塌和卡等工程事故,主要對飛仙關組地層壓力的測井解釋方法作了大量的入研究工作。
分享友人