抽油機井 的英文怎麼說
中文拼音 [chōuyóujījǐng]
抽油機井
英文
rod-pumped well-
Therefore on one hand driving beam unit adopting high - slipping motor can save energy, on the other hand it can increase the factors of energy loss, therefore, saving energy in all is very limited
故採用高轉差率電機驅動抽油機,既有節能的一面,也有增加能耗的因素。故總體節能有限。而且還不能根據油井狀況調節沖程次數。According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day, the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting
根據能量守衡定律,在保證抽油機每天運轉總沖數不變的前提下,用改變抽油機井沖次的方法來調節負荷,達到油田避峰用電的目的。Mechanism analysis of oil production in converted injection wells in low permeability oilfields
低滲透油田注水井轉抽出油機理分析The design features, operating principle and main technical parameters of the unit are introduced, and its performance characteristics are expounded
海上採油平臺液壓抽油機的研製成功並將工藝成熟的有桿抽油方式應用於海上採油,可大大延長油井免修期,降低綜合成本,提高經濟效益。Energy saving mechanism in the application of gas anchors to rod pumping wells
抽油機井應用氣錨的節能效果Study and application of packing feeder for pumping unit on oil well
游梁式抽油機井口盤根旋進器的研製與應用As crude oil is extracted continuously in oil field, there are more and more low yield oil wells in old oil field, and the problem of void pumping is becoming more serious. rational control of the pump ' s work and rest time can save electricity, prevent the break of beam hanger caused by beating liquid, and reduce attrition of the pump
隨著油田原油的不斷開采,老油田的低產井越來越多,油井空抽現象也越來越嚴重,合理地控制抽油機的開機時間與停機時間長度,可以達到節電、防止擊液引起的油桿斷裂以及抽油機磨損減少的目的。Field use and test shows that, ( 1 ) the coupler drive system improves the soft characteristics in the starting and transmission of the pumping unit ; ( 2 ) the new drive system solves the problems of drive slippage and frequent change of rubber belt ; ( 3 ) it provides large transmission rate and enables adjusting the stroke number optionally ; ( 4 ) the system efficiency of the pumping unit can be improved and power consumption can be lowered by using the coupler drive system
現場應用測試表明: ( 1 )耦合器傳動系統可改善抽油機啟動和傳動中的軟特性,提高整機和抽油桿的使用壽命; ( 2 )解決了抽油機膠帶傳動中打滑「丟轉」和頻繁更換膠帶等問題; ( 3 )實現了抽油機大傳動比,沖次任意可調,從而滿足供液不足油井和稠油注蒸汽生產井的不同需要; ( 4 )可提高抽油機系統效率2 . 24 % ,日耗電量下降39 . 6 % 。Wellhead bias - adjustable device for rod - pumped well
抽油機井井口調偏裝置The measurements of the well depth and indicator diagram are the most common techniques in well logging technology
測量油井的液深和抽油機的功圖是採油工程中最常用的兩項試井技術。The measurements of the well depth and indicator diagram are the most regular techniques in well logging technology
測量油井的液面深度和抽油機的功圖是採油工程中最常用的兩項試井技術。Dynamic monitoring alarm system for oil well production time efficiency is a wireless, fixed distance and real - time monitoring alarming system
摘要抽油井生產時率動態監測報警系統是一套新式抽油機工作狀態下的無線、定程、實時監測報警系統。Neural network - based fault diagnosis expert system for rod pumped well
基於神經網路的抽油機井井下故障診斷專家系統A measurements of the well depth and indicator diagram are studied in the dissertation
設計了測量油井液面深度和抽油機井功圖的雙參數測井儀。Development and application of blowout hookup for polish rod breaking and dropout in rod - pumped well of high pour - point oil field
高凝油油田抽油機井光桿斷脫防噴裝置的研製及應用Statistically, rod - pumped wells occupy 94 percent of the whole oil wells, and the output is 87 percent of the raw oil ' s whole output
據統計,抽油機井占油井總數的94 ,產量占原油總產量的87 。Meanwhile coaxial line phase water cut meter has realized dynamic measuring of oil well water cut. and the detecting results objectively represent flowing state in pumping wells
同軸線相位法含水率計實現了油井含水率的動態測量,其測量結果客觀反應了抽油機井中油水兩相流動狀態。But at present variable frequency control sets mainly the given frequency on the ground of the status of oil well, and makes the beam unit extract oil by the given frequency. consequently, the output feature of motor is still hard, and ca n ' t adjust the output torque of motor according to the load feature of beam unit
但是,目前抽油機變頻控制主要還是根據油井狀況來設定給定頻率,使抽油機電機按給定頻率來抽油,電機的輸出特性比較硬,而且還不能根據抽油機的負載特性來調節電機的輸出轉矩,有時還存在著發電狀態等問題。To prevent pumping system stopping working, working without efficiency and being destroyed, so it is very important to monitor oil - well. the thesis dissertates the process of developing displacement - load sensor which collects displacement data and load data to form the indicator diagrams, researches the means based on rbf neural network of recognizing fault types, designs parts of hardware and software of the mainframe of the oil - well monitor and control system, and debugs the entire oil - well monitor and control system
為了防止抽油機故障停機、無油空抽、不法分子的蓄意破壞等情況的發生,因此對油井工況進行實時監控顯得尤為重要。本文論述了採集用於形成油井示功圖的位移和載荷數據的傳感器的研製,包括硬體電路和軟體的設計,對基於rbf神經網路的油井工況模式識別方法進行了研究,對監控系統主機的部分硬體電路及相應的軟體進行了設計,並對整個油井監控系統進行了聯調和測試。The hierarchical structure of a pumping unit motion model is established by analyzing its motional rules, its 3d virtual simulation is implemented by using ik and used to the downhole operation simulation system, therefore better result is achieved
建立了抽油機關節運動模型的層次結構,實現了抽油機運動的三維模擬模擬;將其應用到井下作業模擬系統中,取得了良好的效果。分享友人