目前很多低渗油田采收率已达到50%左右,水平井开发方式能经济高效的挖潜开发区块剩余油,但目前仍面临水平段根部与趾部间的流动效率差异大、底水锥进严重、流入动态与理想状态差异大等问题;为解决上述问题,提高水平井的产能,对在低渗水平井应用流入动态调节装置的可行性进行了分析。 At present, the recovery rate of many low-permeability oil fields has reached about 50%. The horizontal well development method can tap the remaining oil in the development block economically and efficiently. However, there is still a large difference in flow efficiency between the root and the toe of the horizontal section. Serious, the inflow dynamic and the ideal difference; In order to solve the above problems and improve the productivity of horizontal wells, the feasibility of applying inflow dynamic regulating devices in horizontal wells with low permeability is analyzed.