| 四川盆地碳酸盐岩裂缝预测的新方法 |
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| 引用本文： | 胡明,秦启荣,陈继明,陈蓉.四川盆地碳酸盐岩裂缝预测的新方法[J].西南石油学院学报,1992(4). |
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| 作者姓名： | 胡明 秦启荣 陈继明 陈蓉 |
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| 作者单位： | 西南石油学院石油勘探系
(胡明，秦启荣，陈继明)，西南石油学院石油勘探系(陈蓉) |
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| 摘 要： | 本文提出了碳酸盐岩裂缝性储层的一种新评价方法——古构造应力场数值模拟法。在模拟的基础上,本文探讨了不同性质应力场的特征及其对裂缝发育的控制作用,总结了应力场特征与构造形迹的关系进而提出了预测裂缝发育区带的一些基本原则与方法,为优选探井井位、提高裂缝钻遇率、降低勘探成本提供了科学的地质依据。
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| 关 键 词： | 古构造 应力场 数值模拟 裂缝性气藏 有限元法 裂缝预测 四川盆地 |
A NEW METHOD FOR PREDI CTING FRACTURES OF CARBONATE RESERVOIRS IN SICHUAN BASIN |
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| Hu Ming Qin Qirong Chen Jiming Chen Rong.A NEW METHOD FOR PREDI CTING FRACTURES OF CARBONATE RESERVOIRS IN SICHUAN BASIN[J].Journal of Southwest Petroleum Institute,1992(4). |
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| Authors: | Hu Ming Qin Qirong Chen Jiming Chen Rong |
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| Affiliation: | Department of Geological Exploration |
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| Abstract: | This paper presented an evaluation method of carbonate fractured reservoirs, which is a numerical simulation method for the an ciend structural stress field. On its basis, the authors discussed the effect of different types, of stress fields on the fractured reservoir, summed up the charcteristics of stress fields related to structural feature, and presented the method and the basic principle of predicting fracture zones, which provided the scientieic geological basis for optimally seeking well sites and increasing the rate of drilling fractures. |
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| Keywords: | Ancient structural stress field Numerical simulation Fractured Reservoir Fnite element method Fracture prediction Sichuan basin |
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