sucker-rod pump 中文意思是什麼
sucker-rod pump
解釋
有桿泵-
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。 -
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。 -
Adopted three layers of c / s and b / s mixed mode, utilized chinese windows2000 operating system platform and delphi 6 in the system, oil recovery engineering management information system based on internet / intranet multi _ tier distributed mode was designed and developed. the system was implement the control of pump state and sucker rod fractures information management and issue > report outputs system maintenances the output predicted to recover the oil and so on. in addition, the project built can be optimized by analytic and terminal users can also know the latest and future dynamic of production. at present, this system already in daqing recover the oil 8 factorie test and run
系統中採用了三層的c s和b / s混合模式，利用中文windows2000操作系統平臺和delphi6 . 0等工具設計並開發了基於internet intranet的採油工程管理信息系統。該系統可實現泵況控制、抽油桿斷脫控制、信息管理、發布、報表輸出、系統維護、採油產量預測等功能，並且可以依據分析結果優化施工方案，能夠讓各個終端用戶了解最新和未來的生產動態。目前，此系統已經在大慶採油八廠測試運行。 -
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。 -
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。 -
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。 -
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。 -
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。 -
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。 -
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。 -
Using the finite difference method, the wave equation describing the dynamic change of sucker rod is solved, the pump dynamometer card is calculated combining with practical example, the pump dynamometer card taken from that calculating method is analyzed, and the governing factors influencing working performance of sucker rod pump are pointed out, the performance and efficiency of sucker rod pump are improved by the reasonable adjustment of suction parameters
本文利用有限差分法求解了描述抽油桿柱動態變化的帶阻尼的波動方程，計算出了反映抽油泵工作性能的泵功圖。結合實例，對模擬得出的泵功圖進行分析，找出了影響泵況的主要因素，通過參數調整，改善了抽油泵性能，提高了油井效率。
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