| 数字岩心技术测井应用与展望 |
| |
| 引用本文： | 孙建孟,姜黎明,刘学锋,王海涛,闫国亮,赵建鹏.数字岩心技术测井应用与展望[J].测井技术,2012,36(1):1-7. |
| |
| 作者姓名： | 孙建孟 姜黎明 刘学锋 王海涛 闫国亮 赵建鹏 |
| |
| 作者单位： | 1. 中国石油大学地球科学与技术学院,山东青岛,266555
2. 中国石油大学物理科学与技术学院,山东青岛,266555 |
| |
| 基金项目： | 国家专项“精细勘探关键技术攻关与系统配套”(课题编号:2011ZX05006-002)和“复杂裂缝性碳酸盐岩油藏开发关键技术”(课题编号:2011ZX05014-004)资助 |
| |
| 摘 要： | 分别从数字岩心的建模、岩石物理属性模拟及数字岩心技术在测井领域中的应用等3个方面介绍了数字岩心技术。介绍了2种建模方法——物理实验方法和数值重建方法,指出其各自优缺点。提出了数字岩石物理实验的概念,基于数字岩心进行岩石电性、声学特性、核磁共振特性及渗流特性等数值模拟实验。重点探讨了数字岩心技术在测井领域中的应用——定量分析低电阻率的成因、确定碳酸盐岩储层的饱和度指数、建立测井解释模型等。指出了数字岩心技术在测井领域的发展方向。
|
| 关 键 词： | 数字岩石物理实验 三维数字岩心 复杂储层 可视化数字井筒 低电阻率 碳酸盐岩 |
Log Application and Prospect of Digital Core Technology |
| |
| SUN Jianmeng
,
JIANG Liming
,
LIU Xuefeng
,
WANG Haitao
,
YAN Guoliang
,
ZHAO Jianpeng.Log Application and Prospect of Digital Core Technology[J].Well Logging Technology,2012,36(1):1-7. |
| |
| Authors: | SUN Jianmeng JIANG Liming LIU Xuefeng WANG Haitao YAN Guoliang ZHAO Jianpeng |
| |
| Affiliation: | 1(1.School of Geosciences,China University of Petroleum,Qingdao,Shandong 266555,China; 2.College of Physics and Technology,China University of Petroleum,Qingdao,Shandong 266555,China) |
| |
| Abstract: | Digital core technology is introduced about model construction,numerical simulation of petrophysical properties and its log applications.The advantage and disadvantage are presented of 2 reconstruction methods——physical experiment method and numerical reconstruction method.The concept of digital rock physical experiment is first proposed.Various numerical simulation experiments including electrical properties,acoustic properties,nuclear magnetic properties and percolation have been made based on digital cores.The log applications of digital core technology are mainly discussed,such as quantitative analysis of genesis of low resistivity,determination of saturation exponent in carbonate formation and modeling construction of logging interpretations.At last,the development direction of digital core technology is pointed out. |
| |
| Keywords: | digital rock physical experiment three dimensional(3D) digital core complex reservoir virtual digital borehole low resistivity carbonate |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
