抽油机井具有泵深、排量选择范围大的特点;但是在目前加强成本控制的情况下,机采井系统效率低所导致的生产成本消耗大的特点就越来越突出了,尤其是低效机采井在高成本的条件下很难产生效益。面对新的形势,为了减少投资,提高经济效益,就必须下大力气对系统效率低的井进行治理。 Pumping wells with pump depth, a large range of displacement characteristics; but in the current cost control to strengthen the case, the low efficiency of the production system due to the production cost of the expensive features become more and more prominent, especially the low Efficient production wells in high-cost conditions is difficult to produce benefits. Faced with the new situation, in order to reduce investment and improve economic efficiency, we must make great efforts to control the wells with low efficiency.