鉆小井眼 的英文怎麼說

中文拼音 [zhēnxiǎojǐngyǎn]
鉆小井眼 英文
feel ahead
  • 鉆 : 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
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
  • 眼 : Ⅰ名詞1 （眼睛） eye 2 （小洞; 窟窿） small hole; aperture 3 （事物的關鍵所在） key point 4 [圍棋]...
  1. Abstract : tight trips often occur for hole undergauge during drilling in east sichuan oilfield. the paper analysis the causes of hole undergauge, proposes preventive and treatment measures which are to optimize design from geologic structure features, to use suitable fluid column pressure, to select different drilling fluid types, to adopt advanced drilling technology and perfect field technical management. therefore, good economic benefit will be obtained

    文摘:川東構造在鉆探作業中因井眼縮徑造成起下鉆的阻卡時有發生，文中對造成井眼縮小的原因進行分析並劃分為五類因素，提出應在地質構造特徵方面優化設計，採用合適的液柱壓力，選擇不同的鉆井液類型，使用先進的鉆井工藝和完善現場技術管理等措施進行預防和處理，將取得重大的經濟效益。
  2. Through analyzing it is shown that the fuzzy consistent matrix method is conformable to the people ' s thinking and deciding mode and it is effective to evaluate multi - objective drilling plan of slimhole by use of such a method, thus providing a reliable basis for scientific decision, so it is of a vast range of prospects

    分析結果表明模糊一致矩陣法符合人們思維決策的一致性，它能有效評價小井眼的多目標鉆井方案，為科學決策提供了可靠的科學依據，因而具有廣泛的應用前景。
  3. After having analyzed and evaluated the ten indexes in multi - objective plan of slimhole drilling by use of fuzzy consistent matrix method according to the fuzzy consistent relation theory, the preferential sequence of four plans is exactly indicated in the paper, which is identical with the fuzzy arrangement evaluation model of slimhole drilling

    摘要根據模糊集中的模糊一致關系理論，運用一致矩陣法，對小井眼鉆井多目標方案10個指標進行評價分析后，明確指出四種方案的優先順序，這與小井眼鉆井模糊層次評價模型一致。
  4. On the basis of having success, such a test for raising penetration rate and reducing comprehensive drilling cost was also carried out in two small diameter holes, and a good result was achieved

    在成功試驗的基礎上，開展了2口提高鉆井速度、降低鉆井綜合成本的小井眼天然氣欠平衡鉆井試驗，取得了較好的應用效果。
  5. Analysis of decreasing torque effect and the location of non - rotating drill pipe protector in slim hole

    小井眼鉆桿保護器減扭效果與合理布置分析
  6. Characteristics and application of deep slim hole coring tool in sichuan

    川式深井小井眼鉆井取心工具技術特點與應用
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