油田采收率的影响因素分析

Factors to Affect Recovery Ratio of Oil Fields

从深化油藏地质认识,指导油田开发调整入手,采用多学科集成化研究技术手段,开展精细油藏描述工作,有效指导油田开发调整挖潜工作。要坚持"精细挖潜,综合调整"的思路,以精细油藏描述为基础,以精细数值模拟为手段,结合油田监测资料,认真进行油田采收率的影响因素分析,使得在开发过程中人们对油气藏可采用合适的部署和有效的工艺措施,促使油气藏固有的地质特性得到改造,从而使油气藏的采收率得到提高。

In order to deepen understanding of reservoir geology and guide the adjustment of oilfield development,the fine reservoir description was carried out by the multidisciplinary integration of technical means,which can effectively guide the oilfield development adjustment and potential seeking work.Taking the fine reservoir description as the basis,the fine numerical simulation as the means,combined with oilfield monitoring data,some factors to affect recovery ratio of oil fields were analyzed.So the development process of oil and gas reservoirs can adopt proper deployment and effective technical measures,which may improve recovery ratio of oil and gas reservoir.