老井复查评价技术在老区增储增效中的应用

老井复查是在充分利用现有各项资料的基础上，结合现代油藏描述技术，对受当时技术条件限制被误判为“水层、干层”的“薄、差”低效储层进行重新评价认识，以达到滚动增储和挖潜增效的双重目的。近两年对老井进行了挖潜增效、精细构造研究、滚动评价和滚动增储技术的研究应用，取得了较好的开发效果和经济效益。

Application of Oil Producer Reviewing and Evaluating Technology in Increasing Reserves and Improving Benefit of Maturing Oilfield

Based on taking full advantage of all existing data and combining with modern reservoir character- ization technology,the thin or poor low-efficiency reservoirs which were thought as water layers or dry layers by mistake because of being limited by the technological condition at that time are reviewed and recognized by old producer reviewing in order to increase the reserves,tap out the potential and improve the benefit.In recent two years,the techllology studies of tapping out the potential of old well,improving benefit,fine structure interpretation,rolling appraisal and increasing reserves are done.They have also been applied in field with a good development effect and economic benefit.