| 准噶尔盆地西北缘红山嘴及邻区构造变换带与油气成藏关系 |
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| 引用本文： | 刘磊,张光亚,侯连华,罗贝维,万策,白雷,李道清.准噶尔盆地西北缘红山嘴及邻区构造变换带与油气成藏关系[J].现代地质,2009,23(4):607-615. |
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| 作者姓名： | 刘磊 张光亚 侯连华 罗贝维 万策 白雷 李道清 |
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| 作者单位： | 1中国石油勘探开发研究院，北京 100083；2新疆油田 勘探开发研究院，新疆 克拉玛依 834000 |
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| 基金项目： | 国家重大专项，中国石油天然气股份有限公司重大研究项目 |
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| 摘 要： | 准噶尔盆地西北缘冲断带普遍发育构造变换带，其对沉积和油气成藏有重要的控制作用。通过对红山嘴及其邻区断裂展布与组合方式特征的研究，将该区构造变换带分为横向、纵向变换带两种。研究区沉积体系分布研究和砂体厚度统计表明横向变换带部位为盆缘水系入盆通道，控制了宏观沉积物分布；纵向变换带叠覆区则控制了局部沉积物富集。对油气成藏和构造变换带的匹配关系研究可知冲断席之间的横向变换带是油气最富集的部位，横向断裂在油气运移、成藏过程中起关键作用；冲断席内部纵向变换带则易形成有利圈闭，在局部范围内控制油气聚集。
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| 关 键 词： | 构造变换带 准噶尔盆地 沉积体系 成藏 |
| 收稿时间： | 2008-12-11 |
| 修稿时间： | 2009-05-18 |
Relationship between Structural Transfer Zone and Reservoir-forming in Hongshanzui and Its Neighboring Area, Northwestern Junggar Basin |
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| LIU Lei,ZHANG Guang-ya,HOU Lian-hua,LUO Bei-wei,WAN Ce,BAI Lei,LI Dao-qing.Relationship between Structural Transfer Zone and Reservoir-forming in Hongshanzui and Its Neighboring Area, Northwestern Junggar Basin[J].Geoscience——Journal of Graduate School,China University of Geosciences,2009,23(4):607-615. |
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| Authors: | LIU Lei ZHANG Guang-ya HOU Lian-hua LUO Bei-wei WAN Ce BAI Lei LI Dao-qing |
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| Institution: | 1Research Institute of Petroleum Exploration and Development, PetroChina, Beijing100083，China; 2 Research Institute of Petroleum Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang834000, China |
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| Abstract: | Structural transfer zones,which are widely developed in northwestern Junggar basin,controlled the distribution of sediments and oil & gas reservoirs.Through a study on the characteristics of faults and their combined patterns,transfer zones can be classified into two types: the transverse(abrupt) transfer and longitudinal(progressive) transfer.Distribution characteristics of sedimentary system and the thickness of sandstone indicate that transverse transfer zones are the entrance for basin-margin water systems.Development of regional sediments has been influenced by these tectonic belts;longitudinal transfer zones can also enrich local sediments.Matching relation between reservoirs and transfer zones shows that regions around transverse transfer zones are the most favorable places for hydrocarbon accumulation.Transverse faults are essential during the process of hydrocarbon migration and accumulation.Overlapping parts in longitudinal transfer zones have more advantages for forming traps so that distribution of reservoirs in a relatively small area could be affected by these particular structural units. |
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| Keywords: | structural transfer zone Junggar basin sedimentary system reservoir-forming |
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