1)sucker rod pump有杆泵
1.Designing the submergence depth of sucker rod pump with curve fitting;应用曲线拟合法确定有杆泵沉没度
2.Analysis on common subsurface failure of the sucker rod pumping installation;有杆泵抽油系统常见井下故障分析
3.With the development of the oilfield, deviated wells, sidetracking wells and horizontal wells have more and more important function,whereas the particularity of casing programme limited the landing depth of sucker rod pump,and affected the producibility of oil well seriously.随着油田的开发,斜井、侧钻井、水平井等非直井在油田开发中起到越来越重要的作用,但由于井身结构的特殊性,限制了有杆泵的下入深度,严重影响了油井的生产能力,同时抽油井杆管偏磨,已成为非直井降低产量,增加作业成本、增加杆管成本的主要矛盾。
英文短句/例句
1.FEM ANALYSIS OF SUCKER-ROD PUMPING SYSTEM FOR DIRECTIONAL WELL定向井有杆泵抽油系统的有限元分析
2.The Develop and Research of the Sucker Rod Pump Experimental System That is Simulation Lift;有杆泵举升模拟试验系统研制及试验研究
3.Study on the Reliability Digital Simulation Technology of Rod Pumping System;有杆泵抽油系统可靠性数字仿真技术研究
4.The Study of Optimization Design Method for the Heavy Oil Reservoir's Rod Pumping System稠油油藏有杆泵抽油系统优化设计方法研究
5.Research and application of the matching technology for rod pump lift in high-inclination wells大斜度井有杆泵举升配套技术的研究与应用
6.Analytical method of the equipment of water pumping and gas production with the sucker-rod pump for the CBM wells煤层气井有杆泵排水采气设备的分析方法
7.Calculating method on static horsehead load of water drainage and gas production equipment about beam pump for CBM wells煤层气井有杆泵排采设备悬点静载荷计算方法
8.A MATHEMATICAL MODEL FOR PREDICTION AND DIAGNOSIS OF THE BEHAVIOR SUCKER ROD PUMPING SYSTEM IN DIRECTIONAL AND HORIZONTAL WELLS定向水平井有杆泵抽油系统动态参数诊断和预测的数学模型
9.Research on Remote Monitoring and Fault Diagnosis of Sucker Rod Pumping System;有杆泵抽油井工况远程监测与故障诊断系统研究
10.Study of Screw Pump Heated in Pumping Process Based on Finite Element Method基于有限元分析的泵送过程螺杆泵受热研究
11.QUANTITATIVE ANALYSIS OF DYNAMOMETER CARDS FOR SUCKER ROD PUMPING WELLS有杆抽油井泵示功图的定量分析方法
12.Finite Element Analysis of Stepped Bearing in ESPCP System;潜油螺杆泵采油系统中阶梯轴承的有限元分析
13.Finite Element Analysis of Turbine-drive Reciprocating Pump Body蜗轮蜗杆传动往复泵机体的有限元分析
14.Finite Element Analysis of Planar Double Enveloping Hourglass Worm Gearing's 3-D Static Contact Stress新型压裂泵用蜗杆传动的接触应力有限元分析
15.driving lever for crosshead lubricating pump十字头润滑油泵传动杆
16.air-balanced sucker-rod pumping unit气动平衡泵杆抽油机
17.The Application of Screw Pumps in Directional Wells and the Technology Research on Annulus Test定向井中螺杆泵及螺杆泵环空测试技术研究
18.A Dynamics Study on Surface-driving Progressing Cavity Pump of Oil Production System;地面驱动螺杆泵井抽油杆柱力学研究
相关短句/例句
rod pump有杆泵
1.The design technology of rod pump well with no tubing raising system;无油管有杆泵井举升工艺设计技术
2.Nodal analysis method and application of rod pump production in polymer flooding;聚合物驱有杆泵采油的节点系统分析方法
3.To solve the problems of rod pump such as stroke loss and lower pump efficiency caused by fluid production force deficiency in the formation of the low permeability but high oil saturation, the layering oil production technology rod jet pump is developed.针对低渗透含油饱和度高的地层供液能量不足给有杆泵采油带来的冲程损失大、泵效低等问题,开展了有杆射流泵分层采油工艺研究。
3)rod pumped well有杆泵井
1.Comprehensive control of eccentric wear of sucker rod and tubing in rod pumped wells in Shuanghe Oilfield;双河油田有杆泵井管杆偏磨的综合防治
4)rod pump association有杆泵组合
5)rod pumping有杆泵采油
1.The measure for improving economic efficiency of rod pumping;提高有杆泵采油经济效益的措施
6)new sucker-rod pump新型有杆泵
延伸阅读
单螺杆泵的选型要点1.单螺杆泵的压力确定: 单螺杆泵最大输出压力是根据衬套级数即衬套的导程数来确定: 1级:最高工作压力为0.6 MPa; 2级:最高工作压力为1.2 MPa; 4级:最高工作压力为2.4 MPa; 由于输送介质情况不同,对于含有严重磨损性的介质,请参照表一选择衬套级数。表一:根据介质的磨损性选择衬套级数磨损性 一级 二级 无 0.6MPa 1.2MPa 一般 0.4MPa 0.8MPa 严重 0.2MPa 0.4MPa 2.单螺杆泵转速的选择: 单螺杆泵由于其结构特点,大部分使用在输送较高粘度的液体及含有颗粒的液体,因此其转数的选择非常关键,根据经验,列出表二、表三,您可根据具体情况综合考虑。表二:根据介质的磨损性选择泵转速磨损性 介质名称 转速(rpm) 无 淡水、促凝剂、油、浆汁、肉沫、油漆、肥皂水、血液、甘油 400-1000 一般 泥浆、悬浮液、工业废水、油漆颜料、废丝水(糖)、灰浆、鱼、麦麸、菜籽油过滤后的沉积物 200-400 严重 石灰浆、粘土、灰泥、陶土 50-200 *表中给出了所输送的具体介质及其磨损特性的特例,请注意介质的特性随其浓度和温度的变化而变化。 *当泵的规格大时,转速应选低一些。表三:根据介质粘度选择泵转速介质粘度(cst) 1-1000 1000-10000 10000-100000 100000-1000000 转速(rpm) 400-1000 200-400 <200 <100 *在选择转速时也要根据经验,因为一些其他因素也影响着转速的选择,在最后确定了上述数值的同时最好与生产厂家协商。 3.单螺杆泵衬套橡胶材料的选择: 单螺杆泵衬套为橡胶制品,也是单螺杆泵的一个易损件,它的选择好坏,直接影响衬套的寿命,一般正常情况下衬套的寿命为3-6个月,如果选用不当,衬套可能从钢管中脱落或橡胶掉块。所以要求我们对橡胶的基本特性及橡胶对各种不同介质的适应性有所了解,根据我们的经验列出表四、表五。表四:橡胶基本特性橡胶特性 丁晴橡胶NBR 氯丁橡胶CR 氟橡胶PPM 乙丙橡胶EPDM 耐最高温度 +120°C +110°C +200°C +150°C 耐磨性 优 很好 优 很好 耐老化性 很好 很好 优 优