2) 对侧积砂体中剩余油流动机制的初步认识 从圈闭的角度出发,引入勘探领域的相关理论,使用水动力学的方法来
分析、认识侧积砂体中剩余油的流动机制,图 4-25 是圈闭示意图,用于分析 剩余油的流动机制。
图 4-25 圈闭示意图
哈伯特(hubbert)公式:
tg w tg. (w o )
式中: —油水界面倾角; —水测势面倾角; △h—水头差; △X—间距; △Z—油水界面的高差; —储层微型构造倾角;
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