抽油机井泵耗分析及工况能耗图版研究与应用

发布时间：2018-05-14 12:55

本文选题：泵效 + 能耗　；参考：《西南石油大学》2017年硕士论文

【摘要】：目前在油田开发生产中,随着开发工作的不断深入,很多油井因地层自然能量的下降而停喷,因此机械采油成为国内外石油工业最主要的采油方式,据统计国内抽油机井占生产油井总数的比例达到了八成以上,并发挥着越来越大的作用。节约抽油机能耗的途径与作用点也有很多,而最主要的研究方向是从泵效工况分析的角度出发。油井工况分析和能耗评价是一项综合分析、判断油井生产状况好坏以及提高节能挖潜效果的工作,是保障油井实时处于高效状态的一种重要手段,对提高油井生产效益和现场管理水平具有非常重要的指导意义。本论文通过前期的理论研究与现场实际开发生产数据相结合的研究手段,对抽油机井的工况能耗图版和生产动态进行了全新的改进与研发,期望达到实时监测、分析并解决发现生产问题,为油气井的动态监测提供新的发展思路。而且通过对抽油机井泵效、工况的动态监测,进行注采调整等措施,进而改进井组、单元的整体生产状况。同时,在工况控制的基础上引入能耗影响的概念,结合胜利油田的实际情况,提出抽油机井的工况管理和能耗评价的新理论与新方法,可以直接反应油井的生产状况和经济发展前景,从源头进行监控并直接对生产过程提出合理化建议。通过研发软件为油田生产提供监测手段,从而提高油井的运行效果和经济效益,进而提高油井管理水平等。
[Abstract]:At present, in the field of oil field development and production, with the continuous development of the development work, many wells have stopped sprayed because of the decline of the natural energy of the formation. Therefore, mechanical oil production has become the most important oil production mode at home and abroad. According to the statistics, the proportion of the domestic pumping wells accounts for more than 80% of the total number of production wells, and plays a more and more important role. There are many ways and action points to save the energy consumption of the pumping unit, and the main research direction is from the angle of pump efficiency analysis. The analysis of oil well working condition and energy consumption evaluation is a comprehensive analysis to judge the production condition of oil well and improve the efficiency of energy saving and dig the potential. It is a kind of heavy oil well in high efficiency. By means of means, it is of great significance to improve the production efficiency of oil wells and the level of field management. In this paper, a new method of combining the theoretical research with the actual development and production data in the field is used to improve and develop the energy consumption chart and production dynamics of the pumping well, and the real time monitoring is expected to be achieved. To solve and solve the problem of production, provide new development ideas for the dynamic monitoring of oil and gas wells, and through the pump efficiency of pumping wells, dynamic monitoring of working conditions, injection production adjustment and so on, and then improve the well group and the overall production status of the unit. At the same time, the concept of energy consumption influence is introduced on the basis of working condition control, combined with the Shengli Oilfield. In fact, a new theory and new method of working condition management and energy consumption evaluation of the pumping well can be put forward, which can directly reflect the production status and economic development prospect of the oil well, monitor from the source and put forward the reasonable suggestion to the production process directly. And economic benefits, and then improve the management level of oil wells.

【学位授予单位】：西南石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE355.5

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