济阳坳陷古近系区域层序地层格架地层特征对比
摘要
综合生物地层学、磁性地层学(ESR测年法)、地震地层学及层序地层学等地层学的研究成果,通过对断陷盆地区域等时界面的识别、界面级次和界面性质的分析与对比,以三级层序为基本组构单元建立了济阳坳陷古近系区域层序地层格架系统。通过分析济阳坳陷4大次级凹陷古近系各二级层序和隐蔽油气藏最为发育的重点三级层序的可对比性,认为二级层序完全受构造幕的直接控制,具有很好的可对比性。4个次级凹陷的重点三级层序的旋回性质具有一致性,标志性沉积物出现于相同或类似的旋回位置。然而,T2(沙一段底)、T4 (沙三段上亚段底)和T6(沙三段中亚段底)三级层序界面的性质在不同凹陷问具有明显的差异性。从层序成因动力学角度来解释,这种旋回性质的相似性和界面性质的差异性分别表明了:同一层序地层格架中沉积环境对沉积物类型起决定性的影响作用,以及渤海湾盆地构造沉降、沉积中心的迁移对层序界面性质具有主要的控制作用。
According to the comprehensive research achievements of stratigraphy such as bios-tratigraphy, magnetostratigraphy (ESR dating method ), seismic stratigraphy and sequence stratig- raphy and by means of the recognition of regional isochronous sequence boundaries, the analysis on boundary orders and the correlation of boundary properties in the faulted basin, a regional sequence stratigraphic framework of the Paleogenc in Jiyang Depression is established on the basic unit of third-order sequences. Then the analysis on the comparison of all second-order sequences and major third-order sequences in which subtle reservoirs were developed, shows that the second-order sequences arc directly controlled by tectonic episodes in the four sub-sags of the Jiyang Depression, therefore, they are similar in characteristics. The cyclicity of major third-order sequence stratigraphic framework coincides with each other among the four sub-sags, with the marker sediments developed in the same or similar cycle positions. However, the third-order sequence boundary properties of T2, T4, and T6 are apparently different among different sub-sags. According to the sequence genesis dynamics, the consistency of cycle properties and the difference of boundary properties respectively indicate that the sedimentary environments control the sediment types in the same sequence stratigraphic framework and the migration of tectonic depoccnters and sedimentary centers in the Bohai Bay Basin controls the sequence boundary properties.
According to the comprehensive research achievements of stratigraphy such as bios-tratigraphy, magnetostratigraphy (ESR dating method ), seismic stratigraphy and sequence stratig- raphy and by means of the recognition of regional isochronous sequence boundaries, the analysis on boundary orders and the correlation of boundary properties in the faulted basin, a regional sequence stratigraphic framework of the Paleogenc in Jiyang Depression is established on the basic unit of third-order sequences. Then the analysis on the comparison of all second-order sequences and major third-order sequences in which subtle reservoirs were developed, shows that the second-order sequences arc directly controlled by tectonic episodes in the four sub-sags of the Jiyang Depression, therefore, they are similar in characteristics. The cyclicity of major third-order sequence stratigraphic framework coincides with each other among the four sub-sags, with the marker sediments developed in the same or similar cycle positions. However, the third-order sequence boundary properties of T2, T4, and T6 are apparently different among different sub-sags. According to the sequence genesis dynamics, the consistency of cycle properties and the difference of boundary properties respectively indicate that the sedimentary environments control the sediment types in the same sequence stratigraphic framework and the migration of tectonic depoccnters and sedimentary centers in the Bohai Bay Basin controls the sequence boundary properties.
引文
① 姜在兴．2002．济阳坳陷沙河街组层序地层精细定年研 究．内部资料．
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李丕龙,庞雄奇,等著．2004．陆相断陷盆地隐蔽油气藏形成——以 济阳坳陷为例[M]．北京:石油工业出版社,1-414
李阳,蔡进功,刘建民2002．东营凹陷下第三系高分辨率层序地层 研究[J].沉积学报,20(2):210-216．
吕希学,胡斌,姜在兴,等2003．济阳坳陷车镇和沾化凹陷古近系沙 河街组遗迹群落及其沉积环境[J]．古地理学报,5(2):187- 196．
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王颖,赵锡奎,高博禹．2002.济阳坳陷构造演化特征[J].成都理工学 院学报,29(2):181-187
徐金鲤．1983．沾化凹陷沙河街组二、三段沟鞭藻类新类型及其古生 态环境讨论[C].胜利油田地质科学研究院编．胜利油田勘探开 发研究报告集(16):113-126．
薛良清．1998．论沉积层序级别的划分[J]．石油勘探与开发,25 (3):10-14．
姚益民,修申成,魏秀玲,等．2002．东营凹陷下第三系ESR测年研 究[J]．油气地质与采收率,9(2):31-34．
杨臣琼.1987．东营凹陷沙三段轮藻及其生物地层学研究[J]．胜利 石油地质,239(2):85-102
郑荣才．1998.ESR测年在石油地质研究中的应用[J]．石油与天然 气地质,19(2):93-98.
周和仪．1984.单家寺地区第三系孢粉、藻类组合及其沉积环境[C]. 胜利油田地质科学研究院编．胜利油田勘探开发研究报告集 (19):147-154
Cao Yingchang, Jiang Zaixing, Li Chunhua, et al. 2002. Sequence stratigraphy and depositional evolution of the Member 3 of Shahejie Formation in the western Huimin Depression of Shandong Province [J]. Journal of Palaeogeography, 4 (3): 40 - 46 (in Chinese with English abstract).
Chen Jie.2003. Tectonic sequence of Tertiary in Jiyang depression and its evolution[J]. Progress in Geophysics, 18 (4): 700 - 706 (in Chinese with English abstract) .
Chi Yingliu, Zhang Wanxuan, Zhang Houfu, e.t al. 1996. Genesis of stratigraphic sequence in continental rift basins [ J ]. Acta Petrolei Sinica, 17(3): 19-26 (in Chinese with English abstract).
Feng Youliang. 1999. Lower Tertiary sequence stratigraphic framework and basin filling model in Dongying depression [J]. Earth Science, 24(6) :635 -642 (in Chinese with English abstract).
Feng Youliang,Li Sitian,Xie Xinong. 2000. Dynamics of sequence generation and sequence stratigraphic model in continental rift subsidence basin[J]. Earth Science Frontiers,7(3): 119 - 131 (in Chinese with English abstract).
Hou Guiting,Qian Xianglin,Song Xinmin. 1998. The origin of Bohai bay basin [ J ]. Acta Scientiarum Naturalium Universitatis Pekinensis, 34 (4) :503 - 509 (in Chinese, with English abstract) .
Ji Youliang, Zhang Shiqi, Li Hongnan. 1996. Sequence Stratigraphy of Fault-Depression Lake Basin [ M ]. Beijing: Petroleum Industry Press,1-74 (in Chinese).
Jiang Zaixing, Yang WeiIi,Cao Yingchang. 2002, Origin and sedimentary sequence of Es3-Es2 in Shahejie Formation of Dongying depression [J]. Oil & Gas Geology,23(2): 127 - 129 (in Chinese with English abstract).
Kang Renhua, Liu Kuiyuan, Zhao Cuixia ,et al. 2002. Sedimentary facies of the Shahejie Formation of Paleogene in Bonan Sag of Jiyang Depression [J]. Journal of Palaeogeography ,4(4):19-29 (in Chinese with English abstract).
Li Pilong,et al. 2003. The fifth volume of Petroleum Geology and Exploration of Continental Fault Basin: Application of Sequence Stratigraphy in Continental Fault Basin [M]. Beijing: Petroleum Industry Press,1- 190 (in Chinese).
Li Jingrong, Xiang Weida, Fan Naimin. 1990. Biostratum division and correlation in Tertiary of Gudong area[J]. Continental Petroleum Geology,25: 17- 18 (in Chinese).
Li Pilong, Pang Xiongqi, et al. 2004. The Formation of Subtle Reservoirs in Continental Rifted-Basin: Taking Jiyang Depression as An Example[M]. Beijing: Petroleum Industry Press, 1 - 444 (in Chinese) .
Li Yang, Cai Jingong, Liu Jianmin. 2002. High-resolution sequence stratigraphy of Paleogene in Dongying depression [ J ]. Acta Sedi-mentologica Sinica, 20(2) :210 - 216 (in Chinese with English abstract) .
Lu Xixue,Hu Bin, Jiang Zaixing, et al. 2003. Ichnocoenoses and their sedimentary environments of the Shahejie Formation of Paleogene in Chezhen and Zhanhua sags, Jiyang Depression, Shandong Province[J]. Journal of Palaeogeography,5(2): 187 - 196 (in Chinese with English abstract).
Qin Jianxiong, Chen Hongde, Tian Jingchun. 2003. Study on tectonic controls in sequence genetic dynamics [ J ] . Journal of Palaeogeography, 5 (1 ):77 -86(in Chinese with English abstract).
Shan Huaiguang, Zhang Huijuan. 1982. Ostracoda paleoecology in the fourth member of Shahejie Formation of Jiyang Depression[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield(13): 89 - 122 (in Chinese).
Wang Ying,Zhao Xikui, Gao Doyu. 2002. Characters of tectonic evolution of the Jiyang depression[J]. Journal of Chengdu Univcrsily of Technology,29(2): 181 - 187 (in Chinese with English abstract).
Xu Jinli. 1983. New types of Dinoflagellates and discussion on their pale-oecological environments in the second and third members of Shahejie Formation of Zhanhua sag[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield (16): 113- 126 (in Chinese).
Xue Liangqing. 1998. Classification of depositional sequence hierarchies [J]. Petroleum Exploration and Development,25(3): 10 - 14 (in Chinese with English abstract).
Yao Yimin, Xiu Shencheng, Wei Xiuling ,et al. 2002. Researches on the ESR geochronometry in Paleogene of Dongying depression [J]. Petroleum Geology and Recovery Efficiency,9(2) :31 34 (in Chinese with English abstract).
Yang Chenqiong. 1987. Researches on the charophytes and biostrati-graphy in the third member of Shahejie Formation of Dongying depression[J]. Shengli Petroleum Geology, 239 (2): 85 - 102 (in Chinese).
Zheng Rongcai. 1998. Application of ESR dating to petroleum geology [J]. Oil 64 Gas Geology, 19(2):93 - 98 (in Chinese with English abstract).
Zhou Heyi. 1984. Spore-pollen, algae, and their depositional environments in Tertiary of Shanjiasi area[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield (19):147-154 (in Chinese).
操应长,姜在兴,李春华,等.2002.山东惠民凹陷中央隆起带古近系 沙三段层序地层及沉积演化[J]．古地理学报,4(3):40-46．
陈洁．2003.济阳坳陷第三系构造层序及其演化[J]．地球物理学进 展,18(4):700-706
池英柳,张万选,张厚福,等.1996．陆相断陷盆地层序成因初探[J]． 石油学报,17(3):19-26
冯有良．1999．东营凹陷下第三系层序地层格架及盆地充填模式 [J]．地球科学,24(6):635-642
冯有良,李思田,解习农．2000.陆相断陷盆地层序形成动力学及层 序地层模式[J]．地学前缘,7(3):119-131.
候贵廷,钱祥麟,宋新民．1998．渤海湾盆地形成机制研究[J]．北京大 学学报(自然科学版),34(4):503-509．
纪友亮,张世奇,李红南．1996．陆相断陷湖盒层序地层学[M].北 京:石油工业出版社,1-74．
姜在兴,杨伟利,操应长．2002．东营凹陷沙河街组三段-二段下亚 段沉积层序及成因[J]．石油与天然气地质,23(2):127-129
康仁华,刘魁元,赵翠霞,等．2002.济阳坳陷渤南洼陷古近系沙河街 组沉积相[J]．古地理学报,4(4):19-29
李丕龙等著．2003．陆相断陷盆地油气地质与勘探(卷五).陆相断陷 盆地层序地层学应用[M]．北京:石油工业出版社,1-190．
李经荣,向维达,范乃敏．1990．孤东地区第三系生物地层划分及对 比[J]．陆相石油地质,总第25:17-18．
李丕龙,庞雄奇,等著．2004．陆相断陷盆地隐蔽油气藏形成——以 济阳坳陷为例[M]．北京:石油工业出版社,1-414
李阳,蔡进功,刘建民2002．东营凹陷下第三系高分辨率层序地层 研究[J].沉积学报,20(2):210-216．
吕希学,胡斌,姜在兴,等2003．济阳坳陷车镇和沾化凹陷古近系沙 河街组遗迹群落及其沉积环境[J]．古地理学报,5(2):187- 196．
覃建雄,陈洪德,田景春．2003．层序成因动力学中的构造因素研究 [J]．古地理学报,5(1):77-86．
单怀广,张慧娟.1982.济阳坳陷沙河街组四段介形类古生态研究 [C]．胜利油田地质科学研究院编.胜利油田勘探开发研究报告 集(13):89-122．
王颖,赵锡奎,高博禹．2002.济阳坳陷构造演化特征[J].成都理工学 院学报,29(2):181-187
徐金鲤．1983．沾化凹陷沙河街组二、三段沟鞭藻类新类型及其古生 态环境讨论[C].胜利油田地质科学研究院编．胜利油田勘探开 发研究报告集(16):113-126．
薛良清．1998．论沉积层序级别的划分[J]．石油勘探与开发,25 (3):10-14．
姚益民,修申成,魏秀玲,等．2002．东营凹陷下第三系ESR测年研 究[J]．油气地质与采收率,9(2):31-34．
杨臣琼.1987．东营凹陷沙三段轮藻及其生物地层学研究[J]．胜利 石油地质,239(2):85-102
郑荣才．1998.ESR测年在石油地质研究中的应用[J]．石油与天然 气地质,19(2):93-98.
周和仪．1984.单家寺地区第三系孢粉、藻类组合及其沉积环境[C]. 胜利油田地质科学研究院编．胜利油田勘探开发研究报告集 (19):147-154
Cao Yingchang, Jiang Zaixing, Li Chunhua, et al. 2002. Sequence stratigraphy and depositional evolution of the Member 3 of Shahejie Formation in the western Huimin Depression of Shandong Province [J]. Journal of Palaeogeography, 4 (3): 40 - 46 (in Chinese with English abstract).
Chen Jie.2003. Tectonic sequence of Tertiary in Jiyang depression and its evolution[J]. Progress in Geophysics, 18 (4): 700 - 706 (in Chinese with English abstract) .
Chi Yingliu, Zhang Wanxuan, Zhang Houfu, e.t al. 1996. Genesis of stratigraphic sequence in continental rift basins [ J ]. Acta Petrolei Sinica, 17(3): 19-26 (in Chinese with English abstract).
Feng Youliang. 1999. Lower Tertiary sequence stratigraphic framework and basin filling model in Dongying depression [J]. Earth Science, 24(6) :635 -642 (in Chinese with English abstract).
Feng Youliang,Li Sitian,Xie Xinong. 2000. Dynamics of sequence generation and sequence stratigraphic model in continental rift subsidence basin[J]. Earth Science Frontiers,7(3): 119 - 131 (in Chinese with English abstract).
Hou Guiting,Qian Xianglin,Song Xinmin. 1998. The origin of Bohai bay basin [ J ]. Acta Scientiarum Naturalium Universitatis Pekinensis, 34 (4) :503 - 509 (in Chinese, with English abstract) .
Ji Youliang, Zhang Shiqi, Li Hongnan. 1996. Sequence Stratigraphy of Fault-Depression Lake Basin [ M ]. Beijing: Petroleum Industry Press,1-74 (in Chinese).
Jiang Zaixing, Yang WeiIi,Cao Yingchang. 2002, Origin and sedimentary sequence of Es3-Es2 in Shahejie Formation of Dongying depression [J]. Oil & Gas Geology,23(2): 127 - 129 (in Chinese with English abstract).
Kang Renhua, Liu Kuiyuan, Zhao Cuixia ,et al. 2002. Sedimentary facies of the Shahejie Formation of Paleogene in Bonan Sag of Jiyang Depression [J]. Journal of Palaeogeography ,4(4):19-29 (in Chinese with English abstract).
Li Pilong,et al. 2003. The fifth volume of Petroleum Geology and Exploration of Continental Fault Basin: Application of Sequence Stratigraphy in Continental Fault Basin [M]. Beijing: Petroleum Industry Press,1- 190 (in Chinese).
Li Jingrong, Xiang Weida, Fan Naimin. 1990. Biostratum division and correlation in Tertiary of Gudong area[J]. Continental Petroleum Geology,25: 17- 18 (in Chinese).
Li Pilong, Pang Xiongqi, et al. 2004. The Formation of Subtle Reservoirs in Continental Rifted-Basin: Taking Jiyang Depression as An Example[M]. Beijing: Petroleum Industry Press, 1 - 444 (in Chinese) .
Li Yang, Cai Jingong, Liu Jianmin. 2002. High-resolution sequence stratigraphy of Paleogene in Dongying depression [ J ]. Acta Sedi-mentologica Sinica, 20(2) :210 - 216 (in Chinese with English abstract) .
Lu Xixue,Hu Bin, Jiang Zaixing, et al. 2003. Ichnocoenoses and their sedimentary environments of the Shahejie Formation of Paleogene in Chezhen and Zhanhua sags, Jiyang Depression, Shandong Province[J]. Journal of Palaeogeography,5(2): 187 - 196 (in Chinese with English abstract).
Qin Jianxiong, Chen Hongde, Tian Jingchun. 2003. Study on tectonic controls in sequence genetic dynamics [ J ] . Journal of Palaeogeography, 5 (1 ):77 -86(in Chinese with English abstract).
Shan Huaiguang, Zhang Huijuan. 1982. Ostracoda paleoecology in the fourth member of Shahejie Formation of Jiyang Depression[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield(13): 89 - 122 (in Chinese).
Wang Ying,Zhao Xikui, Gao Doyu. 2002. Characters of tectonic evolution of the Jiyang depression[J]. Journal of Chengdu Univcrsily of Technology,29(2): 181 - 187 (in Chinese with English abstract).
Xu Jinli. 1983. New types of Dinoflagellates and discussion on their pale-oecological environments in the second and third members of Shahejie Formation of Zhanhua sag[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield (16): 113- 126 (in Chinese).
Xue Liangqing. 1998. Classification of depositional sequence hierarchies [J]. Petroleum Exploration and Development,25(3): 10 - 14 (in Chinese with English abstract).
Yao Yimin, Xiu Shencheng, Wei Xiuling ,et al. 2002. Researches on the ESR geochronometry in Paleogene of Dongying depression [J]. Petroleum Geology and Recovery Efficiency,9(2) :31 34 (in Chinese with English abstract).
Yang Chenqiong. 1987. Researches on the charophytes and biostrati-graphy in the third member of Shahejie Formation of Dongying depression[J]. Shengli Petroleum Geology, 239 (2): 85 - 102 (in Chinese).
Zheng Rongcai. 1998. Application of ESR dating to petroleum geology [J]. Oil 64 Gas Geology, 19(2):93 - 98 (in Chinese with English abstract).
Zhou Heyi. 1984. Spore-pollen, algae, and their depositional environments in Tertiary of Shanjiasi area[C]. In: Geological Science Research Institute of Shengli Oilfield Company Ltd(ed). Collected Research Reports of Exploration and Development of Shengli Oilfield (19):147-154 (in Chinese).
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