摘要
针对目标油田取心少、没有单层试井(往往是多层试井)的特点,提出利用多层合试的试井资料和生产测井资料估算各产层的油、水相有效渗透率;再利用岩心相渗透率实验得到的相渗透率与含水饱和度的经验关系,计算出储层的含水饱和度。该方法与油田的动态资料紧密结合。
For the condition of seldom core wells and none single-zone well test, it is presented that using the combination of well test and pro- duction well log data for many layers to be tested together to estimate oil/water effective permeability, and thus to calculate water saturation based on the empirical relationship of relative permeability and water saturation from core experiment. This method has proper application value integrating with dynamic data tightly.
出处
《油气井测试》
2005年第4期16-18,共3页
Well Testing
基金
总公司重点攻关项目<提高让纳若尔大型复杂碳酸盐岩油藏高效注水开发配套技术研究>的部分成果
