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水力活塞泵是世界上机械采油的一项先进技术,它是一种无杆抽油设备,是利用地面注入的动力液驱动井下的液马达带动抽油泵进行抽油的,是开采低压油层、稠油层的一种好方法。毛主席教导我们:“一个正确的认识,往往需要经过由物质到精神,由精神到物质,即由实践到认识,由认识到实践这样多次的反复,才能够完成。”一九六六年我们开始对水力活塞泵进行试验工作。几年来,经过由实践到认识和由认识到实践,这样多次的反复,使我们初步摸到它的一些规律。现已在11口井上开展现场试验。根据我们油田特点,初步形成一套工艺,并已看到它在使用中的优越性。
Hydraulic piston pump is an advanced technology of mechanical oil recovery in the world. It is a rod-less pumping equipment, which drives the downhole liquid motor driven by sump injection liquid to drive sucker pump for oil pumping. A good method for reservoirs. Chairman Mao taught us: “A correct understanding often needs to be accomplished through material and spiritual changes, from spirit to substance, that is, from practice to understanding, and from practice to repetition in many ways.” 1966 We started to test the hydraulic piston pump. Over the past few years, after many times of repetition, from practice to understanding and from recognition to practice, we have initially touched some of its laws. Now in 11 wells to carry out field trials. According to the characteristics of our oilfield, initially formed a set of processes, and has seen its superiority in use.