木头油田机采井节能技术研究

发布时间：2018-04-12 07:40

本文选题：机采井 + 系统效率　；参考：《东北石油大学》2015年硕士论文

【摘要】：油田既是能源生产大户,同时也是高能耗大户。在吉林油田大力推进资源节约型企业建设的背景下,新木采油厂在油气生产规模不断扩大的情况下,深入开展节能降耗工作,取得明显成效,主要能耗技术指标得到有效控制。但是总体来看,相比先进油田,能源消耗高、浪费大的现象还很严重。而油田电能40%以上消耗在采油工程系统,所以采油工程系统的节能降耗工作尤为重要。本文结合木头油田机采系统的特点,针对现场许多抽油机井表现出来的低产液、低泵效、电机功率利用率低以及机电设备老化等情况。通过充分论证和分析,结合木头油田现状建立相应的能耗对标体系,通过开展不合理沉没度技术研究,确定合理的油井生产参数,同时,现场引进和应用先进节能设备和技术,更新陈旧老化抽油机和常规电机,合理确定油井工作制度等方法,来提高木头油田的机采系统效率。通过大量现场应用,取得了良好效果。
[Abstract]:Oil fields are not only large producers of energy, but also high energy consumption.Under the background of vigorously promoting the construction of resource-conserving enterprises in Jilin Oilfield, Xinmu Oil production Plant, with the continuous expansion of oil and gas production scale, carries out the work of energy saving and consumption reduction in depth, and obtains obvious results, and the main energy consumption technical indexes are effectively controlled.But overall, compared with advanced oil fields, the phenomenon of high energy consumption and waste is still very serious.More than 40% of the electric energy is consumed in the oil production engineering system, so the energy saving and consumption reduction work of the oil production engineering system is particularly important.Combined with the characteristics of mechanical production system in wood oil field, this paper aims at the low liquid production, low pump efficiency, low motor power utilization ratio and the aging of electromechanical equipment in many pumping wells in the field.Through full demonstration and analysis, the corresponding energy consumption calibration system is set up in combination with the present situation of wood oil field, and reasonable production parameters are determined by studying the technology of unreasonable sunken degree. At the same time, advanced energy-saving equipment and technology are introduced and applied in the field.In order to improve the efficiency of mechanical production system of wood oil field, the old aging pumping units and conventional motors are updated, and the working rules of oil wells are reasonably determined.Through a large number of field applications, good results have been achieved.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE933.1;TE08

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