| 准东帐北地区低渗透砂岩储集层裂缝分布规律 |
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| 引用本文： | 曾联波 李新兵. 准东帐北地区低渗透砂岩储集层裂缝分布规律[J]. 新疆石油地质, 1998, 19(3): 225-227 |
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| 作者姓名： | 曾联波 李新兵 |
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| 作者单位： | 石油大学 北京 102200 |
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| 摘 要： | 以准噶尔盆地东部帐篷沟地区为例, 研究了低渗透砂岩储集层中裂缝的分布规律。低渗透砂岩储集层中裂缝的间距常呈对数正态分布,并与岩层厚度密切相关,随着岩层厚度增加,裂缝间距增大。裂缝的间距、延伸长度及高度等参数之间具有较好的线性关系。低渗透砂岩储集层中裂缝的发育程度受岩相和构造应力双重因素的控制。
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| 关 键 词： | 准噶尔盆地 东 裂缝 分布 低渗透储集层 砂岩 |
| 收稿时间： | 1997-06-26 |
DISTRIBUTION OF THE FRACTURE IN LOW PERMEABILITY SANDSTONE RESERVOIR IN ZHANGBEI AREA, EASTERN JUNGGAR BASIN |
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| Zeng Lianbo,Li Xinbing. DISTRIBUTION OF THE FRACTURE IN LOW PERMEABILITY SANDSTONE RESERVOIR IN ZHANGBEI AREA, EASTERN JUNGGAR BASIN[J]. Xinjiang Petroleum Geology, 1998, 19(3): 225-227 |
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| Authors: | Zeng Lianbo Li Xinbing |
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| Affiliation: | Petroleum University, Beijing 102200 |
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| Abstract: | This paper studied the distribution of the fracture in low permeability sandstone reservoir in Zhangpenggou area, eastern Junggar basin, and considered that fracture spacing generally has a log normal distribution, and increases with the formation thickness. There is better linear relationship among the fracture spacing, propagation and height. The fracture was controlled by lithologic facies and structural stress. |
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| Keywords: | Junggar basin East Fracture Distribution Low permeability reservoir Sandstone |
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