抽油泵 的英文怎麼說

中文拼音 [chōuyóubèng]
抽油泵 英文
defueling pump
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 泵 : 名詞（吸入和排出流體的機械） pump
  1. According to non - newtonian fluid mechanics theory and mathematical method, conbined with plunger moving property, the hypothesize fluid is imcompressive, hydraulic radius of flow of liquid in crevice is very little, and it is laminar flow, the flow is treated fixed continuous flow at every instant position of plunger, equation of motion and boundary condition were set up in condition of concentric and eccentric of pump barrel and plunger

    運用非牛頓流體力學理論和數理方法，結合抽油泵柱塞運動特點，假設液體為不可壓縮的，液體在縫隙中流動的水力半徑很小，呈層流流動，柱塞在每一位置的瞬間，流動做定常流處理，建立了泵筒與柱塞同心和偏心兩種情況下運動方程和邊界條件，引入無量綱坐標、無量綱速度和柱塞與泵筒偏心配合時的縫隙高度，並給出縫隙流流速、流量的解析解。
  2. The model of variability of submergence depth is established based on the law of volume balance, and the changing trends of parameters like submergence depth etc are analyzed. according to the principle of supply and discharge balance, the method to predict oil yield is presented. subject to different objective functions, the corresponding optimum combinations of suction parameters are analyzed, and the importance of choosing objective function to optimum combination of suction parameters is emphasized

    本文研究了油井流入動態關系，根據井筒內液量平衡原理，建立了沉沒度變化的數學模型，分析了沉沒度等參數變化規律；根據油井供、排平衡原則，得出了抽油泵排量系數相對穩定狀態下產量預測的關系；分析了不同目標函數下，油井抽汲參數的組合效果，指出了目標函數選取對參數合理組合的重要性。
  3. Specification for subsurface sucker rod pumps and fittings

    抽油泵及其組件規范
  4. Abstract : a new model of sand - control and wear - resistance pump is developed based on conventional deep well pump through improving some not - suitable construction and processing technology

    文摘:防砂耐磨抽油泵是在傳統管式深井泵的基礎上，對某些不太合理的結構和加工工藝進行了改進和優化。
  5. From the viewpoint of sucker rod stress changing, this paper has analyzed the influence of augmenting the pump diameter, depth of pump, pumping stroke length and speed to sucker rod breaking

    摘要從抽油桿應力變化的觀點分析了調大抽油泵泵徑、泵深和抽油機沖程、沖次對抽油桿斷裂的影響。
  6. The device consists of a single - phase flow test device, which can make a real simulation of the downhole working conditions and the flow of the liquid in the subsurface pump, and a miscible - phase flow test device, which can simulate various oil - gas ratios

    這種裝置由單相流試驗裝置和混相流試驗裝置構成，前者能比較真實地模擬井下的各種工況和抽油泵內液體的流動狀態，後者可模擬不同的油氣比。
  7. The new unit adopts hollow sucker rod working with pump and as fluid passage instead of conventional sucker rod, and uses a new hanger to fix the one - piece barrel rod pump on the casing wall, improving the operation stability of the subsurface pump

    針對這種情況，大港油田新世紀機械製造有限公司研製成功一種新型無油管採油裝置，這種裝置以空心抽油桿代替實心抽油桿帶泵工作併兼作出油流道，還通過一種新型懸掛器將整筒抽油泵固定在套管壁上，提高了抽油泵的工作穩定性。
  8. The scope of application for every sort of pump is pointed out

    排量系數是反映有桿抽油泵性能的重要因素。
  9. Discharge coefficient is the important factor of influencing sucker rod pump performance. the discharge coefficient is calculated, and the main influencing factors are analyzed

    本文對有桿抽油泵的排量系數進行了詳細的計算，系統地分析了影響排量系數的主要因素。
  10. Integral valve design and application for oil well pumps

    抽油泵一體式凡爾罩設計與應用
  11. Computerized simulation of the movement regulation of the valve of oil well pump

    抽油泵泵閥運動規律的計算機模擬
  12. Progressing cavity pumps

    單螺桿抽油泵
  13. Bubble - point pump

    泡點抽油泵
  14. Inflow performance of oil well, as a major external factor of influencing sucker rod pump performance, is studied

    油井流入動態是影響抽油泵性能的外部重要因素。
  15. Combining with practical application, the factors that influence sucker rod pump performance are studied in this dissertation

    本文結合工程實際，對影響有桿抽油泵性能的因素進行了比較深入的研究。
  16. The following contents are included : the classification, working principle and constitution of sucker rod pump are analyzed

    主要內容如下：分析介紹了幾種常見抽油泵的工作原理、構造、適用范圍及分類。
  17. The university of petroleum ( beijing ) thereby develops a simulation test device for hydraulic subsurface pump for gas and liquid two - phase flow

    石油大學（北京）為此研製了一套氣液兩相流液壓抽油泵模擬試驗裝置。
  18. Sucker rod pumping is the most popular means of artificially lift in the oil fields. the performance of sucker rod pump has close relation to economic benefit of oil field

    抽油泵作為有桿泵抽油系統中的核心設備，其性能的好壞直接關繫到油田經濟效益的高低。
  19. The statistics on the measured data in a oil - field shows the submergence depth and discharge coefficient are very low, some key measures for improving discharge coefficient and sucker rod pump performance are presented ; the applications of discharge coefficient to practice are illustrated with examples

    通過對某具體油田區塊測試數據分析，指出該區塊油井存在沉沒度、排量系數低的現象，提出了提高抽油泵排量系數、改善工作性能的措施。舉例說明了排量系數計算在生產管理中的應用。
  20. Pump dynamometer card shape directly reflects the characteristics of different factors that influence the working performance of sucker rod pump performance

    泵功圖的形狀直接反映著抽油泵受不同因素影響下的特徵。
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