胶莱盆地莱阳期原型盆地恢复
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摘要
应用区域地质调查资料、地震剖面解释、钻孔测井资料解释和野外典型剖面的观察,并运用层序地层学原理和方法,对胶莱盆地和沂沭地堑系沉积充填序列进行了描述与对比分析,基本理清了胶莱盆地地层层序格架,并恢复莱阳期胶莱盆地原形。胶莱盆地莱阳期发育两个独立的槽状断陷带:一个沿牟即断裂构造带发育,呈NNE向展布,称之为朱吴—即墨断槽带,该断槽带完全受牟即断裂带的控制;另一个沿沭河裂谷带和诸城凹陷发育,总体也呈NNE向展布,称为苴县—诸城断槽带。两个断陷槽控制了该期的沉积相及分布。另外,位于胶莱盆地东北角的郭城凹陷可能是一个独立的断陷盆地,其发育受东西两侧断裂控制。平度地区是否存在独立的断陷湖盆,目前尚难确定。苏鲁造山带北部边界断裂(百尺河断裂)的伸展复活主导了胶莱原形盆地的发育。
Laiyang Formation of Jiaolai Basin is the target stratum for oil and gas exploration.By measuring several field sections,log datum,seismic datum paleo-current direction,the paper indicated that different structural locations have different sedimentary facies.The Authors constructed sedimentary framework of Laiyang formation.Further more found two subside and deposition center,one is called Zhuwu-Jimo sag,along NNE direction,controlled by Muping-Jimo fault belt,another is called Juxian-Zhucheng sag,also NNE direction,along Shu-river rift and Zhucheng depression.Two sags is a relatively independent sedimentary unit in Laiyang period.The two sags dominated sedimentary formwork in Laiyang Formation period,Shuinan member was apex of lake development,mainly was lacustrine facieses.While Qugezhuang member,mainly was alluvial deposition.North border fault activity of Sulu Oregon belt controlled the Laiyang Formation deposition.
Laiyang Formation of Jiaolai Basin is the target stratum for oil and gas exploration.By measuring several field sections,log datum,seismic datum paleo-current direction,the paper indicated that different structural locations have different sedimentary facies.The Authors constructed sedimentary framework of Laiyang formation.Further more found two subside and deposition center,one is called Zhuwu-Jimo sag,along NNE direction,controlled by Muping-Jimo fault belt,another is called Juxian-Zhucheng sag,also NNE direction,along Shu-river rift and Zhucheng depression.Two sags is a relatively independent sedimentary unit in Laiyang period.The two sags dominated sedimentary formwork in Laiyang Formation period,Shuinan member was apex of lake development,mainly was lacustrine facieses.While Qugezhuang member,mainly was alluvial deposition.North border fault activity of Sulu Oregon belt controlled the Laiyang Formation deposition.
引文
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2周江羽,李思田,杨士恭,等.胶莱盆地东北缘中生界粗碎屑岩段的沉积层序及含金性[J].沉积学报,1998,16(1):140-146[Zhou Jiangyu,Li Sitian,Yang Shigong,et al.Sedimentary sequence and gold-bearing behavior of Mesozoic coarse clastic member,Northeast border of Jiaolai Basin[J].Acta Sedimentologica Sinica,1998,16(1):140-146]
3吴智平,李凌,李伟,等.胶莱盆地莱阳期原型盆地的沉积格局及有利油气勘探区选择[J].大地构造域成矿学,2004,28(3):330-337[Wu Zhiping,Li Ling,Li Wei,et al.Sedimentary pattern of pro-totype basin in the deposition period of Laiyang Formation and the ad-vantageous areas for oil and gas exploration of JiaoLai basin[J].Geo-tecttonica et Metallogenia.2004,28(3):330-337]
4李金良,张岳桥,张宏远.论胶莱盆地的改造与原型盆地恢复[J].安徽地质,2005,15(4):241-245[LI Jinliang,Zhang Yueqiao,Zhang Hongyuan.On reworking of the Jiao-lai basin and restoring of the ancestral basin[J].Geology of Anhui,2005,15(4):241-245]
5李守军,谢传礼.山东莱阳盆地莱阳组时代讨论[J].地层学杂志,1997,21(3):233-238[Li Shoujun,Xie Chuanli.A discussion on the age of the Laiyang Formation in Laiyang Basin Shandong[J].Journal of Stratigraphy.1997,21(3):233-238]
6刘明渭,栾恒彦.山东省株罗-白垩纪岩石地层清理意见[J].山东地质,1994,10(6):53-69[Liu Mingwei,Luan Hengyan.On the divi-sion and correlation of the Jurassic-Cretaceous lithostratigraphic units in Shandong province[J].Shandong Geology,1994,10(6):53-69]
7刘明渭,张庆玉,宋万千.山东省白垩纪岩石地层序列与火山岩系地层划分[J].地层学杂志,2003,27(3):247-253[Liu Mingwei,Zhang Qingyu,Song Wanqian.Division of the Cretaceous lithostrati-graphic and volcanic sequences of Shandong[J].Journal of Stratigra-phy,2003,27(3):247-253]
8陆克政,戴俊生.胶莱盆地的形成和演化[M].山东东营:石油大学出版社,1994:1-174[Lu Kezheng,Dai Junsheng.Evolution of Jia-olai Pull-apart Basin[M].Dongying Shandong:University of House Petroleum Press,1994:1-174]
9任凤楼,张岳桥,邱连贵,等.胶莱盆地白垩纪构造应力场与转换机制[J].大地构造与成矿学,2007,31(2):157-167[Ren Fenglou,Zhang Yueqiao,Qiu Liangui,et al.Strucutral stress field evolution of Jiaolai Basin in the Cretaceous[J].Geotectonica et Metallogenia,2007,31(2):157-167]
10张岳桥,赵越,董树文,等.中国东部及邻区早白垩世裂陷盆地构造演化阶段[J].地学前缘,2004,11(3):123-133[Zhang Yueqiao,Zhao Yue,Dong Shuwen,et al.Tectonic evolution stages of the Early Cretaceous rift basins in Eastern China and adjacent areas and their geodynamic background[J].Earth Science Frontiers,2004,11(3):123-133]
11赵越,杨振宇,马醒华.东亚大地构造发展的重要转折[J].地质科学,1994,29(2):105-114[Zhao Yue,Yang Zhengyu,Ma Xing-hua.Geotectonic transition from paleoasian system and paleotethyansystem to paleopacific active continental margin in Eastern Asia[J].Chinese Journal of Geology,1994,29(2):105-114]
12赵越,徐刚,张拴宏,等.燕山运动与东亚构造体制的转变[J].地学前缘,2004,11(3):319-328[Zhao Yue,Xu Gang,Zhang Shuan-hong,et al.Yanshanian movement and conversion of tectonic regimes in East Asia[J].Earth Science Frontiers,2004,11(3):319-328]
13周建波,胡克,申宁华,等.沂沭断裂中段莱阳群浊积地层的特征及意义[J].中国区域地质,1998,17(4):353-359[Zhou Jianbo,Hu Ke,Shen Ninghua,et al.Study of turbidite strata of the Laiyang group in the central sector of the Yishu fault[J].Regional Geology of China,1998,17(4):353-359]
14周建波,胡克,申宁华,等.郯庐断裂中段石场--中楼拉分盆地的确定[J].地质科学.1999.34(1);18-28[Zhou Jianbo,Hu Ke,Shen Ninghua,et al.Determination of Shichang-Zhonglou Pull-apart basin in middle section of Tancheng-Lujiang fault[J].Scientia Geologica Sinica,1999,34(1):18-28]
15张岳桥,李金良,柳宗泉,等.胶莱盆地深部拆离系统及其区域构造意义[J].石油与天然气地质,2006,27(4):504-511[Zhang Yueqiao,Li Jinliang,Liu Zongquan,et al.Detachment systems in deep of Jiaolai basin and their regional tectonic significance[J].Oil&Gas Geology,2006,27(4):504-511]
2周江羽,李思田,杨士恭,等.胶莱盆地东北缘中生界粗碎屑岩段的沉积层序及含金性[J].沉积学报,1998,16(1):140-146[Zhou Jiangyu,Li Sitian,Yang Shigong,et al.Sedimentary sequence and gold-bearing behavior of Mesozoic coarse clastic member,Northeast border of Jiaolai Basin[J].Acta Sedimentologica Sinica,1998,16(1):140-146]
3吴智平,李凌,李伟,等.胶莱盆地莱阳期原型盆地的沉积格局及有利油气勘探区选择[J].大地构造域成矿学,2004,28(3):330-337[Wu Zhiping,Li Ling,Li Wei,et al.Sedimentary pattern of pro-totype basin in the deposition period of Laiyang Formation and the ad-vantageous areas for oil and gas exploration of JiaoLai basin[J].Geo-tecttonica et Metallogenia.2004,28(3):330-337]
4李金良,张岳桥,张宏远.论胶莱盆地的改造与原型盆地恢复[J].安徽地质,2005,15(4):241-245[LI Jinliang,Zhang Yueqiao,Zhang Hongyuan.On reworking of the Jiao-lai basin and restoring of the ancestral basin[J].Geology of Anhui,2005,15(4):241-245]
5李守军,谢传礼.山东莱阳盆地莱阳组时代讨论[J].地层学杂志,1997,21(3):233-238[Li Shoujun,Xie Chuanli.A discussion on the age of the Laiyang Formation in Laiyang Basin Shandong[J].Journal of Stratigraphy.1997,21(3):233-238]
6刘明渭,栾恒彦.山东省株罗-白垩纪岩石地层清理意见[J].山东地质,1994,10(6):53-69[Liu Mingwei,Luan Hengyan.On the divi-sion and correlation of the Jurassic-Cretaceous lithostratigraphic units in Shandong province[J].Shandong Geology,1994,10(6):53-69]
7刘明渭,张庆玉,宋万千.山东省白垩纪岩石地层序列与火山岩系地层划分[J].地层学杂志,2003,27(3):247-253[Liu Mingwei,Zhang Qingyu,Song Wanqian.Division of the Cretaceous lithostrati-graphic and volcanic sequences of Shandong[J].Journal of Stratigra-phy,2003,27(3):247-253]
8陆克政,戴俊生.胶莱盆地的形成和演化[M].山东东营:石油大学出版社,1994:1-174[Lu Kezheng,Dai Junsheng.Evolution of Jia-olai Pull-apart Basin[M].Dongying Shandong:University of House Petroleum Press,1994:1-174]
9任凤楼,张岳桥,邱连贵,等.胶莱盆地白垩纪构造应力场与转换机制[J].大地构造与成矿学,2007,31(2):157-167[Ren Fenglou,Zhang Yueqiao,Qiu Liangui,et al.Strucutral stress field evolution of Jiaolai Basin in the Cretaceous[J].Geotectonica et Metallogenia,2007,31(2):157-167]
10张岳桥,赵越,董树文,等.中国东部及邻区早白垩世裂陷盆地构造演化阶段[J].地学前缘,2004,11(3):123-133[Zhang Yueqiao,Zhao Yue,Dong Shuwen,et al.Tectonic evolution stages of the Early Cretaceous rift basins in Eastern China and adjacent areas and their geodynamic background[J].Earth Science Frontiers,2004,11(3):123-133]
11赵越,杨振宇,马醒华.东亚大地构造发展的重要转折[J].地质科学,1994,29(2):105-114[Zhao Yue,Yang Zhengyu,Ma Xing-hua.Geotectonic transition from paleoasian system and paleotethyansystem to paleopacific active continental margin in Eastern Asia[J].Chinese Journal of Geology,1994,29(2):105-114]
12赵越,徐刚,张拴宏,等.燕山运动与东亚构造体制的转变[J].地学前缘,2004,11(3):319-328[Zhao Yue,Xu Gang,Zhang Shuan-hong,et al.Yanshanian movement and conversion of tectonic regimes in East Asia[J].Earth Science Frontiers,2004,11(3):319-328]
13周建波,胡克,申宁华,等.沂沭断裂中段莱阳群浊积地层的特征及意义[J].中国区域地质,1998,17(4):353-359[Zhou Jianbo,Hu Ke,Shen Ninghua,et al.Study of turbidite strata of the Laiyang group in the central sector of the Yishu fault[J].Regional Geology of China,1998,17(4):353-359]
14周建波,胡克,申宁华,等.郯庐断裂中段石场--中楼拉分盆地的确定[J].地质科学.1999.34(1);18-28[Zhou Jianbo,Hu Ke,Shen Ninghua,et al.Determination of Shichang-Zhonglou Pull-apart basin in middle section of Tancheng-Lujiang fault[J].Scientia Geologica Sinica,1999,34(1):18-28]
15张岳桥,李金良,柳宗泉,等.胶莱盆地深部拆离系统及其区域构造意义[J].石油与天然气地质,2006,27(4):504-511[Zhang Yueqiao,Li Jinliang,Liu Zongquan,et al.Detachment systems in deep of Jiaolai basin and their regional tectonic significance[J].Oil&Gas Geology,2006,27(4):504-511]
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