| 龙门山造山带与川西前陆盆地耦合关系及其对油气成藏的控制 |
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| 引用本文： | 杨长清,刘树根,曹波,李书兵,李雯. 龙门山造山带与川西前陆盆地耦合关系及其对油气成藏的控制[J]. 成都理工大学学报(自然科学版), 2008, 35(4) |
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| 作者姓名： | 杨长清 刘树根 曹波 李书兵 李雯 |
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| 作者单位： | 成都理工大学"油气藏地质及开发工程"国家重点实验室,成都,610016;中国石化西南油气分公司博士后科研工作站,成都,610081;成都理工大学"油气藏地质及开发工程"国家重点实验室,成都,610016;中国石化西南油气分公司勘探开发研究院,成都,610081 |
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| 基金项目： | 中国石化西南油气分公司科技项目 |
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| 摘 要： | 以盆地构造-沉积分析为手段,研究了印支期以来川西前陆盆地与龙门山造山带的耦合关系,探讨了川西前陆盆地的构造演化及其对油气藏的控制作用.认为龙门山造山带是经历了印支期、燕山期和喜马拉雅期多期、多类型推覆叠加而形成的复杂地质体,因而造成川西前陆盆地经历了前陆、坳陷、再生前陆的沉积充填过程,该区盆山耦合模式主要为剖面上的前展武逆冲双重构造,平面上表现为NE构造带和近EW向的横断层;造山带和盆地的共同演化不仅形成了多套烃源岩.而且控制了油气保存与有效成藏区带.逆掩推覆带和前陆坳陷带是油气勘探的有利区带.
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| 关 键 词： | 盆山耦合 构造演化 油气成藏 龙门山造山带 川西前陆盆地 |
Basin-range coupling system and its control on oil and gas accumulation in the Longmen orogenic belt and the West Sichuan foreland basin |
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| YANG Chang-qing,LIU Shu-gen,CAO Bo,LI Shu-bing,LI Ming. Basin-range coupling system and its control on oil and gas accumulation in the Longmen orogenic belt and the West Sichuan foreland basin[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 2008, 35(4) |
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| Authors: | YANG Chang-qing LIU Shu-gen CAO Bo LI Shu-bing LI Ming |
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| Affiliation: | YANG Chang-qing1,2,LIU Shu-gen2,CAO Bo3,LI Shu-bing3,LI Ming31.State Key Laboratory of Oil , Gas Reservoir Geology , Exploitation,Chendu University of Technology,Chengdu 610059,China,2.Postdoctoral Station of Southwest Petroleum Company,SINOPEC,Chengdu 610081,3.Exploration , Production Research Institute,SWPB |
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| Abstract: | By means of analysing the basin structure-deposition and taking basin-range coupling as the train of thought,this paper studies the coupling system between the West Sichuan foreland basin and the Longmen orogenic belt since Indon-Chinese epoch and discusses the structural evolution of the West Sichuan foreland basin and the systems control on oil and gas accumulation.The authors consider that the Longmen orogenic belt is a complicated geologic body which has undergone multiphase and all kinds of nappings an... |
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| Keywords: | basin-range coupling system structural evolution oil and gas accumulation Longmen orogenic belt West Sichuan foreland basin |
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