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- A method of quantitative analysis of dynamometer for sucker rod pumping wells is presented, and a corresponding computer program is developed. 提出了一种泵示功图的定量分析方法。并编制了相应的定量分析软件。
- Keywords polymer flooding;sucker rod pumping well;pole wear;finity unit; 聚合物驱;抽油机井;抽油杆偏磨;有限元;试验;
- Keywords Tahe oilfield;sucker rod pumping well;submergence depth;pump efficiency;history match; 塔河油田;机抽井;沉没度;泵效;历史拟合;
- Test Technology for Optimizing Production Parameters in the Sucker Rod Pump Well 有杆抽油泵生产参数优化测试技术
- 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
- sucker rod pumping well 机抽井
- Research and Application of Eccentrical Wear and Corrosion Prevention Technologies in Sucker Rod Pumping Wells 有杆泵抽油井防偏磨及腐蚀技术研究应用
- This paper gives a diagnostic model for sucker rod pumping of the horiznotal well,in which a system including the sucker rod sting subing string and liquid columns is considered. 本文给出了考虑杆柱、液柱、管柱组成的有杆泵系统的泵况诊断数学模型。
- Through analyzing the force on the oil tube and sucker rod of the pumping well,this paper presents that the impingement displacement of normal productio... 矿场应用表明,机抽井检泵交井后重校防冲距有效地提高了泵效。
- Keywords polymer flooding rod pumping wells;power law fluid;sucker rod string;liquid friction force;longitudinal vibration;dynamometer card;simulation model; 聚合物驱抽油机井;幂律流体;抽油杆柱;液体摩擦力;纵向振动;示功图;仿真模型;
- The research and application of situation and drawback for wire rope sucker rod pumping system in China oil field have been discussed in this thesis. 分析了我国钢丝绳抽油杆抽油技术的研究和应用现状及存在的问题,提出了钢丝绳抽油杆抽油系统成套技术的概念及其组成。
- This article recommends the process of direct quenching after carburizing for sucker rod pump liners. 介绍了抽油泵衬套渗碳后直接淬火处理工艺。
- The Fault Tree Analysis of Broken Sucker Rod in the Pumping Well 抽油杆断脱故障树分析
- When using the mechanical recovery method with sucker rod pump in directional and horizontal wells,it needed install to centralizer on sucker rod string. 在定向井、水平井中使用有杆泵机械采油方法时,需要在抽油杆柱上安装扶正器。
- The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well. 有杆泵井中的腐蚀和磨损,造成油井的井下设备损坏,严重影响油井的正常生产。
- The structure of closed valve bonnet influences the perfor-mance of sucker rod pumps. 闭式阀罩是影响抽油泵使用性能的零件。
- How to Select the Main Parameters of the Grooved Ball- Chamber of Closed Valve Bonnet on Sucker Rod Pumps. 抽油泵闭式阀罩槽形球室主要结构参数的选择
- 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. 针对这种情况,大港油田新世纪机械制造有限公司研制成功一种新型无油管采油装置,这种装置以空心抽油杆代替实心抽油杆带泵工作并兼作出油流道,还通过一种新型悬挂器将整筒抽油泵固定在套管壁上,提高了抽油泵的工作稳定性。
- Use of wire rope flexible sucker rod pumping system 钢丝绳连续抽油杆矿场试用情况初步分析
- To solve the problem of rod floating during the operation of conventional rod pumps in heavy oil wells, a telescoping sucker rod pump is developed. 针对普通抽油泵在稠油井中使用时存在抽油杆柱下行困难的问题,提出一种套装式抽稠油泵。