论文详情
利用砂岩孔隙度演化趋势估计古地层剥蚀量的简易方法
石油实验地质
1991年 13卷 第1期
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Title
SIMPLIFIED METHOD TO ESTIMATE DENUDATION AMOUNT IN PALAEOSTRATA WITH THE EVOLUTIONARY TREND OF POROSITY IN SANDSTONE
Authors
Ma Lixing
Wan Jingping
Organization
China Geology University, Wuhan
摘要
地下油气储层中砂岩孔隙度随深度呈指数减小的趋势可以看作是地层埋藏史的函数。利用这种演化趋势可以估计古地层的剥蚀量。
Abstract
The expcnential decrease trend of porosity with deepness in sandstone of subsurface hydrccarbon-bearing reservoir may be regarded as a function of the burial history of the strata. The amount of denudation in palaeos-trata can be estimated by the evolutionary trend mentioned above.
DOI
https://doi.org/10.11781/sysydz199101053