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单机气举或双机并联气举与水泥车混排作业,是目前国内各油田广泛采用的试油工艺之一。由于油井深度越来越深,气举作业中要求空气压缩机的压力和排量也应相应增大。就我局各油田来说,空气压缩机压力已由60公斤/厘米~2上升到150～250公斤/厘米~2。为了满足高压力、大排量的要求,由单机气举改为双机气举。但是,在作业过程中,高压空气压缩机有
Stand-alone gas lift or double parallel gas lift and cement truck shuffling operation, is currently widely used in various oil field test oil technology. As the depth of the well becomes deeper and deeper, the pressure and displacement of the air compressor required for gas lifting operations should also be correspondingly increased. As far as the oilfields of our bureau are concerned, the air compressor pressure has risen from 60 kg / cm ~ 2 to 150 ~ 250 kg / cm ~ 2. In order to meet the high pressure, large displacement requirements, from single airlift to double airlift. However, high pressure air compressors are available during operation