| 大陆层控构造与油气资源 |
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| 引用本文： | 李扬鉴,崔永强,栾俊霞,戴想.大陆层控构造与油气资源[J].化工矿产地质,2008,30(2). |
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| 作者姓名： | 李扬鉴 崔永强 栾俊霞 戴想 |
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| 作者单位： | 1. 冲化地质矿山总局地质研究院,河北,涿州,072754
2. 大庆油田有限责任公司勘探开发研究院,黑龙江,大庆,163712 |
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| 摘 要： | 按大陆层控构造观点,控制油气资源的大陆构造主要有3种类型,即盆-山系、冲叠造山带和厚皮纵弯隆起带。油气资源与地幔流体息息相关。盆-山系油气的产生始于地幔流体作用下形成的玄武岩浆活动时期,集中于富含地幔流体的中地壳塑性层变厚、上拱的断隆山及其上覆盖层,如中国大陆东部中、新生代盆-山系。冲叠造山带前陆盆地油气,以有利于地幔流体上涌的仰冲型冲叠造山带较佳,如鄂尔多斯盆地中、西部;俯冲型冲叠造山带次之,如秦岭印支造山带南缘。厚皮纵弯隆起带核部巨大的潜在虚脱空间的强烈吸入作用,引起地幔流体大规模上涌,为其隆起带顶部和周边前陆盆地油气资源的形成,提供了丰富的物质和热能来源,如青藏高原和天山地区,所以这些地区油气资源较丰富。
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| 关 键 词： | 大陆层控构造 地幔流体 油气资源 盆-山系 冲叠造山带 厚皮纵弯隆起带 |
CONTINENTAL LAYER-CONTROLLED TECTONICS AND OIL & GAS RESOURCE |
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| Li yangjian,Cui yongqiang,Luan junxia,Dai xiang.CONTINENTAL LAYER-CONTROLLED TECTONICS AND OIL & GAS RESOURCE[J].Geology of Chemical Minerals,2008,30(2). |
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| Authors: | Li yangjian Cui yongqiang Luan junxia Dai xiang |
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| Institution: | Li yangjian1 Cui yongqiang2 Luan junxia1 Dai xiang2 1. Geology Institute of Bureau , Mining China Chemical Industy,Zhuozhou,Hebei,072754,China,2. Exploration & Development Research Institute,Daqing Oilfield Company Ltd.,Daqing,Heilongjiang,163712 |
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| Abstract: | On the views of continental layer-controlled tectonics, the main continental tectonic types are: basin-mountain system, thrust superimposed orogens and thick-skined longitudinal bending upheaval orogens.Mantle fluids are closely linked with oil and gas resources. The oil and gas resources in basin and mountain system emerge from the activity period of basalt magma under the effect of the mantle fluids. And the oil and gas accumulate in the middle crust which is thickened and concentrated with mantle fluids,... |
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| Keywords: | Continental layer-controlled tectonics mantle fluids oil and gas resources basin-mountain system thrust superimposed orogens thick-skined longitudinal bending upheaval orogens |
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