drilling engineering cost 中文意思是什麼

drilling engineering cost 解釋
鉆井工程成本
  • drilling : n 1 鉆孔；【礦物】鉆井；〈pl 〉鉆屑，鉆粉。2 操練，訓練。n 【農業】條播。 ridge [furrow] drilling...
  • engineering : n. 1. 工程（技術），工程學。2. 開車技術。3. 土木工程，工事。4. 操縱，管理。
  • cost : n 1 費用；代價，價格；成本。2 犧牲；損害，損失。3 〈pl 〉訟費。vt （cost; cost）1 值，要價（苦幹...
  1. Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures, and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon. the theory is based on the blasting cost model, which proposed by dr. zhong hanrong. combining with the specialties of water and electricity engineering, starting off through blasting result, it emphasizing considers drilling cost, deep hole bench blasting cost, reblasting cost, and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting

    本文在加拿大鐘漢榮博士提出的爆破成本模型基礎上，結合水電工程的特點，從爆破效果出發，著重考慮了應用混裝乳化炸藥爆破的鉆孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底淺孔爆破成本，以塊度、振動、安全為約束條件，以這四項成本最小為目標函數，廣泛收集各種爆破經濟技術條件，建立了爆破優化經濟數學模型。
  2. Study on predicting drilling engineering cost using monte carlo method

    應用蒙特卡洛模擬法預測鉆井工程費用的研究
  3. Multi - bore and lateral wells can improve the oil recovery efficiency, increase productivity and reduce cost. the reasonability and perfection of drilling engineering design are the key and precondition to drill lateral wells. the principles &, methods of type selection, optimum design of well trajectory, selection of sidetrack ways, design of drill strings &, drilling fluid and completion design are introduced in this paper

    從生產實際工作出發，論述了現行鉆井井史標準在貫徹實施中存在的問題，提出了應增加及改進修訂的一些項目內容，如填寫要求、鉆具、鉆頭、定向井及井控技術等，對井史標準的修訂及鉆井工藝技術信息資料的採集錄入存儲和利用，有一定的參考價值。
  4. Drilling footage and cycle were regarded as two independent variables, while the drilling data accomplished by the changqing drilling engineering company were taken as samples, and then those two hypotheses were testified by the method of statistical analysis to set up a drilling cost forecast model with a strong explanation

    構建了鉆井進尺和鉆井周期兩個自變量，並以2003年長慶鉆井工程總公司完成的鉆井數據為樣本，運用統計分析方法來驗證這兩個很設，並構建成本預測模型，該模型的解釋力度較強。
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