| 柴西北地区储集层构造裂缝定量描述与预测 |
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| 引用本文： | 陆道林,狄帮让,李向阳,曾联波,李夏,仲歆. 柴西北地区储集层构造裂缝定量描述与预测[J]. 新疆石油地质, 2012, 33(3): 344-346 |
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| 作者姓名： | 陆道林 狄帮让 李向阳 曾联波 李夏 仲歆 |
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| 作者单位： | 1. 中国石油大学,地球物理与信息工程学院
2. 中国石油大学,地球科学学院,北京102249 |
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| 摘 要： | 储集层裂缝研究主要涉及3个方面的关键内容,即地下裂缝识别、裂缝空间分布预测和裂缝参数定量表征。通过研究区地表露头调查、岩心观测等技术手段,对南翼山构造深层储集层裂缝进行了系统的定量描述,结合有限元法模拟构造应力场结果,预测构造裂缝空间分布规律,最终实现优选裂缝优势发育带并予以评价。
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| 关 键 词： | 柴达木盆地 构造裂缝 定量描述 数值模拟 预测 |
Quantitative Characterization and Prediction of Reservoir Structural Fractures in Northwestern Qaidam Basin |
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| LU Dao-lina,DI Bang-ranga,LI Xiang-yanga,ZENG Lian-bob,LI Xiab,ZHONG Xin. Quantitative Characterization and Prediction of Reservoir Structural Fractures in Northwestern Qaidam Basin[J]. Xinjiang Petroleum Geology, 2012, 33(3): 344-346 |
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| Authors: | LU Dao-lina DI Bang-ranga LI Xiang-yanga ZENG Lian-bob LI Xiab ZHONG Xin |
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| Affiliation: | b(China University of Petroleum,a.College of Geophysics and Information Engineering,b.College of Geosciences,Beijing 102249,China) |
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| Abstract: | The study of reservoir fractures in this paper includes in-situ fracture identification,fracture space distribution prediction and fracture parameter quantitative characterization.By means of surface outcrop survey,core observation and thin-section analysis,the deep reservoir fractures in Nanyishan anticline structure in Qaidam basin are described quantitatively,and the structural fracture spatial distribution is predicted,combined with the result of finite element modeling of the tectonic stress field.Finally,this paper optimizes and evaluates some local areas of the fracture-developed zones. |
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