| 三维构造应力场数值模拟在含油气盆地构造裂缝分析中应用初探 |
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| 关键词:3-D tectonic stress field numerical simulation oil-gas-bearing basin structural fissure |
| 基金项目:地质力学开放研究实验室资助(95002) |
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| 摘要: |
| An Approach to the Application of 3-D Tectonic Stress Field Numerical Simulation in Structural Fissure Analysis of the Oil-Gas-Bearing Basin |
| On the basis of 3-D tectonic stress field numerical simulation,this paper deals with the quantitative relations of structural fissure developing density with rock crack coefficients and strain energy in accordance with rock fracture criterion and deformation specific energy in target layers so as to probe into the application of 3-D tectonic stress field numerical simulation to structural fissure analysis of the oil-gas-bearing basin and further to discuss its role in hydrocarbon migration. |
| TAN Cheng-xuan,WANG Lian-jie.1999.An Approach to the Application of 3-D Tectonic Stress Field Numerical Simulation in Structural Fissure Analysis of the Oil-Gas-Bearing Basin[J].Acta Geoscientica Sinica,20(4):392-394. |
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