Analysis of Fault Influence on Geostress Perturbation Based on Fault Model Test
文献类型：期刊论文
| 作者 | Tian, Shuang1,3; Qiao, Yan2; Zhang, Yang2; Hu, Dawei1,3; Zhou, Hui1,3; Iqbal, Sayed Muhammad1,3 |
| 刊名 | PROCESSES
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 12期号:6页码:16 |
| 关键词 | geostress fault physical model test numerical simulation interface |
| DOI | 10.3390/pr12061240 |
| 英文摘要 | The distribution of the geostress field in reservoirs holds significant implications for the precise exploration and efficient development and utilization of oil and gas resources, especially in deep strata regions where faults are prevalent. Geological structural movements in these deep strata regions exacerbate the complexity of geostress field distributions. To elucidate the perturbation of the geostress field in deep reservoirs caused by faults, this study initially conducted a series of physical model tests on single fault dislocation, employing digital image correlation techniques to capture the displacement fields of various types of fault dislocations. Subsequently, a numerical model of the fault interface element was established, and fault element parameters were determined through sensitivity analysis and trial calculation. This study further analyzed the perturbation of the geostress field using this numerical model. Finally, a multi-fault numerical simulation model was constructed to clarify the perturbations in the regional geostress field under the influence of multiple faults. The results indicate that the geostress perturbation range under the action of multiple faults spans from 183.06 to 310.06 m. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001256415200001 |
| 出版者 | MDPI |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/41848]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Hu, Dawei |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.CNPC Engn Technol R&D Co Ltd, Beijing 102206, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Shuang,Qiao, Yan,Zhang, Yang,et al. Analysis of Fault Influence on Geostress Perturbation Based on Fault Model Test[J]. PROCESSES,2024,12(6):16. |
| APA | Tian, Shuang,Qiao, Yan,Zhang, Yang,Hu, Dawei,Zhou, Hui,&Iqbal, Sayed Muhammad.(2024).Analysis of Fault Influence on Geostress Perturbation Based on Fault Model Test.PROCESSES,12(6),16. |
| MLA | Tian, Shuang,et al."Analysis of Fault Influence on Geostress Perturbation Based on Fault Model Test".PROCESSES 12.6(2024):16. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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