| 低渗透砂岩储层构造裂缝预测及开启性分析 |
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| 引用本文： | 孙松领,李琦,李娟,赵先进,苏月琦. 低渗透砂岩储层构造裂缝预测及开启性分析[J]. 特种油气藏, 2007, 14(1): 30-33 |
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| 作者姓名： | 孙松领 李琦 李娟 赵先进 苏月琦 |
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| 作者单位： | 1. 中国地质大学,湖北,武汉,430074
2. 中石化中原油田分公司,河南,濮阳,457061 |
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| 摘 要： | 在户部寨地区区域地质特征研究基础上，运用地质成因的应力应变分析方法，利用3DMove裂缝预测技术对沙河街组沙四段的裂缝分布进行了预测，并对不同方向裂缝的开启程度进行了分析。实践证明，裂缝预测和开启性评价结果与实际钻井情况基本吻合，对该区以构造成因为主的裂缝油气藏的勘探和开发具有一定的指导意义。
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| 关 键 词： | 低渗透砂岩储层 构造裂缝 应力应变分析 裂缝开启性 裂缝预测 户部寨气藏 |
| 文章编号： | 1006-6535（2007）01-0030-04 |
| 收稿时间： | 2006-05-11 |
| 修稿时间： | 2006-05-112006-12-11 |
Structural fracture prediction and aperture analysis for low permeability sandstone reservoir |
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| SUN Song-ling,LI Qi,LI Juan,ZHAO Xian-jin,SU Yue-qi. Structural fracture prediction and aperture analysis for low permeability sandstone reservoir[J]. Special Oil & Gas Reservoirs, 2007, 14(1): 30-33 |
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| Authors: | SUN Song-ling LI Qi LI Juan ZHAO Xian-jin SU Yue-qi |
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| Abstract: | This paper predicts the distribution of fractures in the fourth member of Shahejie formation in Hubuzhai area and analyzes the aperture of fractures in different directions on the basis of regional geological study through geological stress-strain analysis by using 3DMove fracture prediction technology.It has been proved by practice that the result of fracture prediction and aperture evaluation almost tallies with actual drilling result.This can be used to guide the exploration and development of fractured reservoirs of tectonic genesis in this area. |
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| Keywords: | low permeability sandstone reservoir structural fracture stress-strain analysis fracture aperture fracture prediction Hubuzhai gas field |
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