雾迷山组底水油藏已经进入特高含水、高采出程度开发阶段,绝大部分油井发生水淹,可采储量计算结果表明油藏还有相当大的増油潜力。根据油藏的特征建立底水油藏单井渗流模型,算出该油藏高含水阶段的合理井网密度。任9、任11山头的井网密度较低,在其腰部和脊部可以侧钻大斜度井或水平井;任6、任7山头的井网密度较高,重点应该放在合理调整注采井的关系上。 The bottom water reservoir of the Wumishan Formation has entered the development stage of ultra-high water cut and high recovery rate. Most of the oil wells are flooded. The calculation of recoverable reserves shows that the reservoir has considerable potential for oil increase. According to the reservoir characteristics, the single-well seepage model of the bottom water reservoir is established, and the reasonable well density at the high water cut stage of the reservoir is calculated. Ren 9, Ren 11 Hill of the well density is low, in its waist and ridges can be sideways drilling high-angle wells or horizontal wells; Ren 6, Ren 7 hills higher well density, the focus should be placed on a reasonable adjustment note Mining well relations.