断陷湖盆基准面变化模式探讨

熊伟; 邱桂强; 闵伟; 尚冰; 邢焕清; 石红霞

doi:10.11743/ogg20080320

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断陷湖盆基准面变化模式探讨
Discussion on the changing patterns of base-levels in faulted lacustrine basins
2008年29卷第3期页码：412-417
网络首发：2008-06-24，

纸质出版：2008
DOI： 10.11743/ogg20080320
稿件说明：

移动端阅览

熊伟, 邱桂强, 闵伟, 等. 断陷湖盆基准面变化模式探讨[J]. 石油与天然气地质, 2008,29(3):412-417. DOI： 10.11743/ogg20080320.

Xiong Wei, Qiu Guiqiang, Min Wei, et al. Discussion on the changing patterns of base-levels in faulted lacustrine basins[J]. 2008, 29(3): 412-417. DOI： 10.11743/ogg20080320.

摘要

结合前人研究成果和当前的研究现状

探讨了基准面和可容空间的影响因素及作用方式

指出可容空间的变化存在绝对可容空间和相对可容空间两种情况

沉积物供应不是影响基准面变化的因素。总结了短期基准面旋回在纵向上的叠加方式

指出了其在横向上的变化特征。提出了以基准面旋回研究为基础

依据古地形变化进行有利储层预测的研究思路。

Abstract

Based on previous study

this article discussed factors and patterns that influence the base-level and accommodation.It concluded that both Absolute and relative accommodation changes exist and that the sediment supply isn't a factor influencing the change of base-level.It also studied the vertical superimposing patterns and lateral variations of short term base-level cycles and advanced the approach of predicting favorable reservoirs according to change of paleotopography based on the analysis of base-level cycles.