In order to test the power consumption of ESP ( electric submersible pump) wells under the condition of high voltage ( 380-2500 V), Model SD-1 power test instrument is developed.
为了测试电潜泵井在高电压条件下的耗电情况,研制出SD&Ⅰ型电潜泵油井测功仪。
Three kinds of pumps, hydraulic jet pump, electrical submersible pump ( ESP) and screw pump, have been used for artificial production in the oilfield and the hydraulic jet pump driven by processed production waste water has showed the best performance.
该油田采用过的人工举升采油方式有射流泵、电潜泵和螺杆泵采油3种,其中以用生产污水为动力液的射流泵采油效果最好。
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