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| 有限元分析法在红车断裂带构造应力场中的应用 | |
| 引用本文： | 彭文利,胡明,赵卫军,支东明.有限元分析法在红车断裂带构造应力场中的应用[J].新疆地质,2011,29(2):145-147. |
| 作者姓名： | 彭文利 胡明 赵卫军 支东明 |
| 作者单位： | 1. 新疆油田分公司勘探开发研究院,地球物理研究所,新疆乌鲁木齐830013;西南石油大学,四川 成都610500 2. 西南石油大学,四川 成都,610500 3. 新疆油田分公司勘探开发研究院,地球物理研究所,新疆乌鲁木齐830013 |
| 摘 要： | 运用有限元分析法对准噶尔盆地西北缘红车断裂带三叠—新近系现今构造应力场进行数字模拟,结果显示,三叠—新近系整体处于张性环境.勘探证实,在强张应力分布区探井多见油气,是油气储集和聚集区.红车断裂带三叠—白垩系强张应力区主要分布在西北部边缘,该区域处于构造隆起部位,发育复杂断层体系,形成大量局部构造圈闭,且有大量张性和张扭性裂缝发育,是储集油气有利构造应力场区.新近系强张应力区主要分布在南部,可形成局部构造圈闭,发育张性和张扭性裂缝,具备形成油气藏构造应力场条件. |
| 关 键 词： | 准噶尔 红-车断裂带 构造应力场 数值模拟 有利区带 |
THE APPLICATION OF FINITE ELEMENT METHOD IN THE SIMULATION OF TECTONIC STRESS FIELD IN HONGCHE FAULT BELT,JUNGGAR BASIN |
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| PENG Wen-li,HU Ming,ZHAO Wei-jun,ZHI Dong-ming.THE APPLICATION OF FINITE ELEMENT METHOD IN THE SIMULATION OF TECTONIC STRESS FIELD IN HONGCHE FAULT BELT,JUNGGAR BASIN[J].Xinjiang Geology,2011,29(2):145-147. | |
| Authors: | PENG Wen-li HU Ming ZHAO Wei-jun ZHI Dong-ming |
| Institution: | PENG Wen-li1,2,HU Ming2,ZHAO Wei-jun1,ZHI Dong-ming1(1.Research Institute of Geophysics,Research Institute of Exploration and Development,Xinjiang Oilfield Company,PetroChina,Urumqi,Xinjiang,830013,China,2.Southwest Petroleum University,Xindu District,Chengdu,Sichuan,610500,China) |
| Abstract: | We apply finite element method to the digital simulation of Triassic-Tertiary tectonic stress field in Hongche fault belt,Northwest of Junggar Basin.It is indicate that all of the Triassic-Neogene is under the condition of tension.By exploration,we find that the exploration well usually have oil and gas in the stong tensile stress zones where are oil and gas accumulation areas and reservoirs.The strong tensile stress areas of Triassic-Cretaceous in Hongche fault belt is mainly distributed in the northwest e... |
| Keywords: | Junggar Basin Hongche fault belt tectonic stress field digital simulation favorable zones |
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