oil-well pump 中文意思是什麼
oil-well pump
解釋
抽油泵-
S gear oil pump can deliver clean neutral oil liquid of viscosity at 1 - 8 e, such as the mineral oil of engine oil, coal oil and diesel oil, as well as various vegetable oils, from one container into another
型齒輪油泵能將粘度為1 - 8 e清潔的中性油液（例如：機油、煤油、柴油等礦物油和各種植物油）從一容器輸送到另一容器內。 -
The dynamic control diagram of pump well is a way to describe relations between liquid supporting and liquor drainage of a well or an area when oil extracting, it underwent eye measurement, star graph and pump state chart, underwent a development process of practice, understanding, repractice and reunderstanding. it worked on oil managing, parameter adjusting, pump changing, yields incresing and inject increasing
它經歷了人工目測、星相圖、泵況圖三個發展階段，經歷了從實踐到認識，到再實踐、再認識的發展歷程，為油田的生產管理、調參換泵，增產增注，起到了輔助支持的作用。 -
If their quotas actually drop well below the ability of opec members to pump oil, the temptation to pump a little extra, and free ride on other members ' discipline, may become overwhelming
然而，如果將他們的配額削減到他們的產能之下，那麼，多抽一點油，搭搭別的成員削減產量的順風車的行為最終會在opec內泛濫。 -
Introduced working state real time monitoring and testing, fault diagnosis system and its key instrument, including the working principle of torsion, axial force, rotary speed as a whole sensor, the main parameter index of oil well using progressing cavity pump
介紹了螺桿泵採油系統工況實時監測與故障診斷系統及其核心儀器：扭矩、軸向力、轉速一體化傳感器工作原理、主要參數指標。 -
Abstract : introduced working state real time monitoring and testing, fault diagnosis system and its key instrument, including the working principle of torsion, axial force, rotary speed as a whole sensor, the main parameter index of oil well using progressing cavity pump
文摘:介紹了螺桿泵採油系統工況實時監測與故障診斷系統及其核心儀器：扭矩、軸向力、轉速一體化傳感器工作原理、主要參數指標。 -
To decrease energy consumption of jingxian oil pipeline, the transportation process of the pipeline is improved to tight - line pump process and realizes the automatic pressure and oil throughput regulating as well as the automatic protection under the extreme operating condition
摘要針對靖咸管道大落差、多種管徑和輸送流量大的特點，結合實際運行工況進行了技術改造，旨在降低管道的運營能耗。 -
Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift, expounds operating mechanism, advantage and limitation of gas jet pump, analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells. the analysis result shows the gas jet pump technology have the advantage of gas lift technology, and have higher efficiency and better result than semi - enclosed gas lift. service conditions of gas jet pump is the same with semi - enclosed gas lift. so it is worth using widely
文摘:介紹國內外氣體射流泵用於油氣井人工舉升的簡況，闡述其作用機理、優點及局限性，分析用於排水采氣井的實際效果、應用條件；認為氣體射流泵工藝是具有氣舉工藝的優點，又比半閉式氣舉效率更高、效果更好，應積極推廣的工藝，因其應用條件與半閉式氣舉相同，故在氣舉井上作為接替工藝尤為簡便可行。 -
The equipped air valve design, can remove air with slight amount of vapors by suction as well as protect the cooling vapor from mixing into oil, so as to prolong the lifetime of oils in the pump
裝有氣鎮閥，在抽除含有少量水蒸汽的空氣時，打開氣鎮閥可避免水蒸汽凝聚后水混入油中，延長泵油的使用壽命。 -
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 -
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。 -
As a general artificial lifting extraction mode, mechanical pump well has taken an important role in the world oil extraction for its proven technique, reliable performance and well adaptability, for underground reserves decreasing year - by - year, percent of water increasing year after year, in order to keep high and stable yields, restrict management ways and efficient technical measures must be taken in daqing oil field
機械採油井作為常規的人工舉升開采方式，由於其技術成熟便於掌握，工作性能可靠，適應性較強，因而在當今世界各國油田生產中佔有舉足輕重的地位。在大慶油田，由於地下儲量在逐年減少，含水逐漸上升，在這種情況下，要繼續保持油田高產穩產，必須採取嚴格的管理辦法和有效的技術手段，確保油田高產穩產。 -
According to the theory of developing viscous crude with screw pump and combined with the reservoir characteristic and oil property, fault block 70 is developed reasonably and effectively through a series of corollary technique including chemical pre - processing in the formation, viscosity decrease in the well bore, down - hole anchoring of screw pump, optimized design of screw pump, reasonable determination of the turning rate of screw pump, frequency alternating control, heat exchange and viscosity decrease in well head, monitoring of screw pump
依據螺桿泵開采重油的理論，結合澤70斷塊稠油油藏的特點和原油物性，通過實施地層化學預處理、井筒降粘、螺桿泵井下錨定、螺桿泵優化設計、螺桿泵合理轉速的確定、變頻控制、井口換熱降粘、螺桿泵監測等一系列螺桿泵配套工藝技術，使澤70斷塊得以合理有效的開發。 -
Zhang yanting ， li zengliang ， wang hanxiang. optimum design for operation system of surface - driven progressing cavity pump well j. oil field equipment ， 2000 ， 29 ( 1 ) : 24 - 26
陳濤平，王春艷，孫兆海，等.地面驅動螺桿泵抽油桿柱負載扭矩的計算j -
The movement of valve of the oil well pump has not been researched perfectly in theory, and the mathematical models used to describing the movement of the oil pump valve are too simple
目前抽油泵泵閥運動規律的理論研究還很不完善，所採用的數學模型也過于簡單。 -
Because the oil well pump belongs to a simplex reciprocating pump, the most authentic adolph ' s differentical equation of movement of the reciprocating pump valve can be used to reserch the movement of oil well pump valve, but it is well known that this differential equation is singular at the moment when the raising height of the pump valve is zero
由於抽油泵屬于單缸單作用往復泵，因此可以將目前較權威的阿道爾夫往復泵泵閥運動微分方程用於研究抽油泵泵閥的運動規律，但阿道爾夫泵閥運動微分方程在泵閥開啟初期存在奇點問題。
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