论文详情

岩石热开裂及其在工程学上的意义

石油实验地质

2005年 27卷第1期

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Title

THERMAL-INDUCED ROCK CRACKING AND ITS SIGNIFICANCE IN ENGINEERING

作者

韩学辉楚泽涵张元中

Authors

Han Xuehui Chu Zehan Zhang Yuanzhong

单位

石油大学, 信息科学与地球物理系, 北京, 102249 2. 大庆测井公司, 黑龙江, 大庆, 163412

Organization

Department of Information Technology & Geophysics, Petroleum University, Beijing 102249, China 2. Daqing Well-logging Company, Daqing, Heilongjiang 163412, China

摘要

沉积岩及火成岩在高温环境下会发生热开裂现象,热开裂能够在一定程度上改造岩石的孔、裂隙结构,进而对岩石中的流体运移特性产生影响。该文在回顾岩石热开裂研究进展的基础上,着重讨论了其在石油开采、核废料存储等工程应用方面的意义。

Abstract

Thermal-induced rock cracking is a common phenomenon when sedimentary and igneous rocks are in high temperature environments. It can impact on flow transportation features in rocks through the reconstruction of pore and fissure structure. Based on the review of its study status, this paper emphasized its significance in the fields of oil exploitation and nuclear waste storage.

关键词：

岩石热开裂; 流体运移; 石油开采; 核废料存储;

Keywords:

thermal-induced rock cracking; fluid transportation; oil exploitation; nuclear waste srorage;

基金项目

DOI

https://doi.org/10.11781/sysydz200501098