松辽盆地中新生代构造演化
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摘要
应用构造层次的观点,对松辽盆地的基底结构进行了分析和讨论。基底下部构造层次由前古生代深变质的结晶岩系组成,基底上部构造层次由晚古生代浅变质岩系和海西期花岗岩体组成。然后,从分析盆地构造的发育特征入手,结合其所反映的地壳动力学环境及其转化规律,沉积特征以及对油气的控制作用等因素综合分析,将松辽中新生代沉积盆地的形成和发展过程划分为六个演化阶段:壳下物质热隆起阶段、断陷构造阶段、断拗转化构造阶段、拗陷构造阶段、构造反转阶段和新生构造松弛阶段。
The basement of Songliao sedimentary basin of Mesozoic-Cenozoic can be dividedinto two parts: lower tectonic level, which consists of precambrian hypemetamorphiccrystalline rocks, and upper tectonic level, which is composed of upper Paleozoicepimetamorphic rocks and Hercynian granitic intrusives. Starting with studying the structural features of the basin, and having a syntheticalstudy combining with the dynamical background of crustal movement and regularity ofits transformation, sedimentary characteristics and law of hydrocarbon accumulation,the tectonic evolution of Mesozoic-Cenozoic can be divided into six stages: upper mantlethermal doming, fault-down warping, transformation from fault-down warping to de-pression, depression, structural inversion and a new structural relaxation stage.
The basement of Songliao sedimentary basin of Mesozoic-Cenozoic can be dividedinto two parts: lower tectonic level, which consists of precambrian hypemetamorphiccrystalline rocks, and upper tectonic level, which is composed of upper Paleozoicepimetamorphic rocks and Hercynian granitic intrusives. Starting with studying the structural features of the basin, and having a syntheticalstudy combining with the dynamical background of crustal movement and regularity ofits transformation, sedimentary characteristics and law of hydrocarbon accumulation,the tectonic evolution of Mesozoic-Cenozoic can be divided into six stages: upper mantlethermal doming, fault-down warping, transformation from fault-down warping to de-pression, depression, structural inversion and a new structural relaxation stage.
引文
① 高瑞棋等。松辽盆地北部深层地质特征与致密砂岩气藏形成条件。大庆石油管理局勘探开发研究院,1990。
① 钱奕中。松辽盆地早期断陷盆地地震地质特征与油气勘探。大庆石油管理局物探公司,1987。
[1] 程学儒.松辽盆地的板块构造位置与烃类产出特征.石油勘探与开发,1982(6)
[2] 杨继良.松辽断拗盆地的地质结构与油气.朱夏主编:中国中新生代盆地构造和演化.北京:科学出版社,1983
[3] 任纪舜、陈纪愚、牛宝贵、刘志刚、刘凤会.中国东部及邻区大陆岩石田的构造演化与成矿.北京:科学出版社,1990
[4] 杨继良、史若珩、王大贵.松辽盆地构造特征及其与油气关系。中国含油气区构造特征.北京:石油工业出版社,1989:47～63
[5] 张恺、高明远、姚慧潜.松辽盆地的演化及含油气远景评价.大庆石油地质与开发,1987,6(1)
[6] 钟其权、马力、石宝珩。关于松辽盆地构造发育特征的探讨.石油勘探与开发,1978(2)
[7] 程学儒。松还早期裂谷盆地特征及其含油气性.石油勘探与开发。1987,(1)
[8] 郭成铠、对俊。松辽盆地基底性质及盖层发育特征.构造地质论丛,4． 北京:地质出版社,1985
[9] Marting TP & Lowell JD. Struotural Style, Their Plate Tectonic Habitats and Hydrocarbon Traps in Petroleum Provinces. AAPG. 1979,63,(7)
[10] Harting TP. Seismic Characteristics and Identification of Negative Flower Structures, Positive Flower Structures, and Positive Structural Inversion. AAPG. 1985,69(4)
① 钱奕中。松辽盆地早期断陷盆地地震地质特征与油气勘探。大庆石油管理局物探公司,1987。
[1] 程学儒.松辽盆地的板块构造位置与烃类产出特征.石油勘探与开发,1982(6)
[2] 杨继良.松辽断拗盆地的地质结构与油气.朱夏主编:中国中新生代盆地构造和演化.北京:科学出版社,1983
[3] 任纪舜、陈纪愚、牛宝贵、刘志刚、刘凤会.中国东部及邻区大陆岩石田的构造演化与成矿.北京:科学出版社,1990
[4] 杨继良、史若珩、王大贵.松辽盆地构造特征及其与油气关系。中国含油气区构造特征.北京:石油工业出版社,1989:47～63
[5] 张恺、高明远、姚慧潜.松辽盆地的演化及含油气远景评价.大庆石油地质与开发,1987,6(1)
[6] 钟其权、马力、石宝珩。关于松辽盆地构造发育特征的探讨.石油勘探与开发,1978(2)
[7] 程学儒。松还早期裂谷盆地特征及其含油气性.石油勘探与开发。1987,(1)
[8] 郭成铠、对俊。松辽盆地基底性质及盖层发育特征.构造地质论丛,4． 北京:地质出版社,1985
[9] Marting TP & Lowell JD. Struotural Style, Their Plate Tectonic Habitats and Hydrocarbon Traps in Petroleum Provinces. AAPG. 1979,63,(7)
[10] Harting TP. Seismic Characteristics and Identification of Negative Flower Structures, Positive Flower Structures, and Positive Structural Inversion. AAPG. 1985,69(4)
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