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特超稠油油藏需要注蒸汽开发,油井焖井生产后的生产初期、中期、末期,由于温度逐步降低,造成油井产液波动大,抽油机载荷变化大,这对抽油机的适应性要求较高。智能滚筒抽油机具有自动无级调参,操作简单,维护方便的特点。在车排子稠油区块应用证明该类型抽油机系统效率高,节能效果好,较好的解决了超稠油油田机采效率低难题。
Ultra-heavy oil reservoirs require steam injection development. After the wells are brazed well, the oil production fluid fluctuates greatly due to the gradual decrease of temperature, and the load of the oil pumping unit changes greatly. This adaptation to the pumping unit Sexual requirements are higher. Intelligent drum pumping unit with automatic stepless adjustment, simple operation, easy maintenance features. The application of heavy oil block in Chepaizi proves that this type of pumping unit system has high efficiency and good energy-saving effect, and solves the problem of low machine-picking efficiency of the super-heavy oilfield.