在低渗透油田注水开发过程中,存在许多井欠注的问题,常规的压裂酸化等措施未达到理想的效果,增压注水是解决这一问题的有效途径之一。受平面非均质性的影响,整体增压运行成本高,效率低,通过单井增压泵的增压注水方式,可以有效提高注水量,促进油井见效增产,达到提高低渗透油田注水波及体积和采收率的目的。 During the development of low permeability oilfield waterflood, there are many problems of underfilling. Conventional fracturing and acidizing measures have not achieved the desired results. The pressurized water injection is an effective way to solve this problem. Due to the influence of planar heterogeneity, the overall supercharging operation costs are high and the efficiency is low. The pressurized water injection mode of a single well booster pump can effectively increase the water injection amount, promote the effective production increase of the oil well, and increase the water injection volume and volume of the low permeability oilfield And the purpose of recovery.