论文详情

优化孔隙度法计算地层剥蚀厚度：原理及实例

石油实验地质

2002年 24卷第6期

阅读：124

查看详情

Title

OPTIMUM ESTIMATION OF THE AMOUNT OF EROSION BY POROSITY DATA：A CASE STUDY ON MINFSHUI FORMATION OF CHANGLING DEPRESSION, SONGLIAO BASIN

作者

何将启周祖翼江兴歌

Authors

HE Jiang-qi ZHOU Zu-yi JIANG Xing-ge

单位

同济大学海洋地质与地球物理系, 上海 200092 2. 中国石化勘探开发研究院无锡实验地质研究所, 江苏无锡 214151

Organization

Dept.of Marine Geology & Geophysics, Tongji University, Shanghai 200092, China 2. Wuxi Research Institute of Experimental Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China

摘要

该文探讨了估算地层剥蚀厚度的一种方法———优化孔隙度法。对其原理作了简单介绍,并给出了应用实例,最后就该方法应用中应注意的问题进行了简单的讨论。

Abstract

A new approach is introduced for the optimum estimation of the amount of erosion using primary porosity data.The method is applied on both the mudstone and sandstone from Mingshui Formation of Changling depression in southern Songliao basin.The two estimations yield similar results of about 500m of erosion.Considerations that should be taken into account in geological application are discussed at the end of the paper.

关键词：

剥蚀厚度; 优化孔隙度法; 长岭凹陷;

Keywords:

amount of erosion; optimum estimation by porosity data; Changling depression;

基金项目

DOI

https://doi.org/10.11781/sysydz200206561