地质科技情报2011，Vol.30Issue(4)：104-107,4.
地下水封石油洞库深部岩体二维裂隙网络模拟
Two-Dimensional Fracture Network Simulation of Deep Rock in Water Sealed Underground Oil Tank Area
马峰 1曾武林 2陈刚 3蔺文静 1王贵玲1
作者信息
- 1. 中国地质科学院水文地质环境地质研究所,石家庄050803
- 2. 贵州省地质矿产勘查开发局111地质大队,贵阳550008
- 3. 中国地质大学,武汉430074
- 折叠
摘要
Abstract
Low permeability fractured rocks are the best choice for the construction of water sealed underground oil tank. Two-dimensional fracture network simulation was used to study the stability and fracture flow characteristics of the deep rock in water sealed underground oil tank. Fracture network and linear density figure was obtained from fracture statistics both of the drilling and the surface. The advantages of statistical parameters from Intelligent Drillhole Optical Imager were further analyzed in the simulation. The results show that there are mainly two groups of similar orthogonal fractures in the simulation area. Compared with the fractures on the ground surface, the fracture developed less in the simulation area and the stability of the rock mass was higher. The simulation result could further be used in the cavern water seal effect assessment.关键词
地下水封石油洞库/裂隙岩体/网络模拟Key words
water sealed underground oil tank/ fracture rock/network simulation分类
建筑与水利引用本文复制引用
马峰,曾武林,陈刚,蔺文静,王贵玲..地下水封石油洞库深部岩体二维裂隙网络模拟[J].地质科技情报,2011,30(4):104-107,4.
