中国海洋大学学报（自然科学版）2011，Vol.41Issue(4)：97-102,6.
剥蚀厚度恢复法在渤海湾盆地济阳坳陷孔店组应用
The Recovering Denudation Method and Its Application in Kongdian Formation of Jiyang Depression, Bohai Bay Basin
摘要
Abstract
It's difficlut to recover the erosion thickness precisely by common methods for the complex fault basin, which has a low degree of prospecting.So a new way based on structure evolution for recovering erosion thickness has been proposed.According to the dynamic of erosion, it can analyse contributing factors of erosion, divide areas of erosion and calculate the worth of erosion thickness by using structure evolution sections and the seismic data.Based on the integration of well and seismic in main erosion area,the erosion amounts of local layers were calculated by means of the sedimentary rate, wave analysis.Taking Kongdian formation of Jiyang depression in Bohai bay basin as an example, Ek1 and Ek2 ' s erosion thickness were recovered.The result showed that Ek1 was denuded more seriously and the one area differs from another greatly.But a whole, the erosion thickness of Ek1 was thicker than Ek2.Eventually, this method was more accurate than others, which could be used to recover the erosion thickness of the complex fault basin precisely.关键词
济阳坳陷/孔店组/构造演化/剥蚀恢复Key words
Jiyang depression/ Kongdian formation/ structure evolution/ recovering denudation分类
天文与地球科学引用本文复制引用
姜素华,李金山,夏冬明,王鹏,周海廷..剥蚀厚度恢复法在渤海湾盆地济阳坳陷孔店组应用[J].中国海洋大学学报（自然科学版）,2011,41(4):97-102,6.基金项目
国家科技重大专项"深水地震处理关键技术及处理软件平台研发"项目(2008ZX05025-001-006)资助 （2008ZX05025-001-006）
