济阳坳陷古近纪孢粉与层序地层
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摘要
在陆相盆地中,基底沉降、沉积物供给和气候控制着基准面变化和层序发育,而气候的变化造成植被的变化,即造成了植被所产生的孢粉组合的变化,层序地层与孢粉组合有着密切的联系。首先根据孢粉母体植物生长的环境来恢复古气候,然后与综合岩性、电性及地震等资料在济阳坳陷古近系划分出的1个一级层序、4个二级层序、10个三级层序相对照。结果表明,利用孢粉组合特征进行层序地层学研究是可行的;牛38井沙三段中连续取芯井段,根据孢粉可以划分出湖侵体系域和湖退体系域2个三级层序,依据主要孢粉属种的变化,进一步划分出17个次级层序,与高精度层序地层对应。在资料丰富的情况下,可以运用孢粉组合变化进行高精度层序地层学分析,以提高区域地层对比的精度。
In continental basins, base level and sequence stratigraphy is controlled by tectonic movement, climate, and sediment supply. Climate is also a major controlling factor on vegetation and palynological assemblage. Thus, sequence stratigraphy and palynological assemblages may be related. This study focuses on the palynology and sequence stratigraphy of the Paleogene successions in the Jiyang Depression. Paleogene climate was reconstructed using palynological data. The palynological data was also correlated with sequence stratigraphic data from one first-order, four second-order, and ten third-order sequences. This study shows that palynological data can be used in sequence stratigraphic division of Paleogene successions in the Jiyang Depression.Using palynological data, we recognized two third-order sequences, as well as their lacustrine transgression and regression system tracts in the Niu 38 Well which penetrates the middle Es_3 Member. These two third-order sequences can be further divided into, on the basis of palynological data, 17 parasequences. This study shows that palynological data can assist in achieving high resolution in sequence stratigraphic division and regional correlation.
In continental basins, base level and sequence stratigraphy is controlled by tectonic movement, climate, and sediment supply. Climate is also a major controlling factor on vegetation and palynological assemblage. Thus, sequence stratigraphy and palynological assemblages may be related. This study focuses on the palynology and sequence stratigraphy of the Paleogene successions in the Jiyang Depression. Paleogene climate was reconstructed using palynological data. The palynological data was also correlated with sequence stratigraphic data from one first-order, four second-order, and ten third-order sequences. This study shows that palynological data can be used in sequence stratigraphic division of Paleogene successions in the Jiyang Depression.Using palynological data, we recognized two third-order sequences, as well as their lacustrine transgression and regression system tracts in the Niu 38 Well which penetrates the middle Es_3 Member. These two third-order sequences can be further divided into, on the basis of palynological data, 17 parasequences. This study shows that palynological data can assist in achieving high resolution in sequence stratigraphic division and regional correlation.
引文
邓宏文,王红亮,祝永军,Cross T A.2002.高分辨率层序地层学原理及应用.北京:地质出版社.3—15
贺振建,李经荣,蒋光秀,贾凤华.2000.粗肋孢属的时空分布及其地质意义.见:中国含油气盆地孢粉学论文集.北京:石油工业出版社.165—169
李丕龙等.2003.陆相断陷盆地油气地质与勘探———陆相断陷盆地层序地层学应用.北京:石油工业出版社.25—48
鲁洪波,姜在兴,唐大海,杨伟利.1998.孢粉古生态分析在层序地层学研究中的应用.中国石油大学学报(自然科学版),22(4):18—20
潘元林,李思田等.2004.大型陆相断陷盆地层序地层与隐蔽油气藏———以济阳坳陷为例.北京:石油工业出版社.24—82
邱桂强.2005.陆相断陷盆地高精度层序地层研究现状与思路.油气地质与采收率,12(3):1—4
单怀广,李经荣,姚益民,夏玉蓉,修申成.1997.山东北部晚第三纪古生物群.北京:石油工业出版社.65—78
石油化学工业部石勘探开发规划研究院,中国科学院南京地质古生物研究所编.1978.渤海沿岸地区早第三纪孢粉.北京:科学出版社.5—30
汪勇,操应长,郑文涛,赵建,陈小红.2004.陆相深水沉积层序和体系域边界识别方法初探———以东营凹陷牛38井为例.现代地质,18(2):180—184
姚益民,梁鸿德,蔡治国等.1994.中国油气区第三系(Ⅳ)渤海湾盆地油气区分册.北京:石油工业出版社.102—119
姚益民,修申成,魏秀玲,孟松梅,业渝光,刁少波.2004.东营凹陷下第三系ESR测年研究.油气地质与采收率,9(2):32—34
袁静,赵澄林,张善文.2000.东营凹陷沙四段盐湖的深水成因模式.沉积学报,18(1):114—118
张世奇,纪友亮.1998.东营凹陷早第三纪古气候变化对层序发育的控制.中国石油大学学报(自然科学版),22(6):26—30
朱筱敏.2000.层序地层学.东营:石油大学出版社.108—119
卓勤功,宗国洪,郝雪峰,熊伟.2003.湖相深水油页岩段层序地层学属性及成油意义.油气地质与采收率,10(1):20—22
Cross T A&Lessenger M A.1994.High resolution stratigraphiccorrelation fromthe perspective of base-level cycle and sedi mentaccommodation.New York:Northwest Europe conference ofsequence straigraphy.1—80
Deng Hong-wen,Wang Hong-liang,Zhu Yong-jun&Cross T A2002.Principle and application of high-resolution sequence stratigraphy.Beijing:The Geological Publishing House.3—15
He Zhen-jian,Li Jing-rong,Jiang Guang-xiu&Jia Feng-hua.2000.The distribution and geological significance ofMagnastriatites.In:Symposium on palynology of petroliferous basin in China.Beijing:PetroleumIndustry Press.165—169
Institute of Petroleum Exploration,Development and Plan,the Mi-nistry of Petrochemical Industry,Nanjing Institute of Geologyand Palaeontology,Academia Sinica eds.1978.Early Tertiaryspores and pollen grains fromthe coastal region of Bohai.Bei-jing:Science Press.5—30
Li Pi-longet al.2003.Petroleum geology and exploration of conti-nental fault basin:application of sequence stratigraphyin conti-nental fault basin.Beijing:PetroleumIndustry Press.25—48
Lu Hong-bo,Jiang Zai-xing,Tang Da-hai&Yang Wei-li.1998.Application of sporopollen ecologic analyses to sequence strati-graphic study.Journal of China University of Petroleum(Edi-tion of Natural Science),22(4):18—20
Pan Yuan-lin,Li Si-tianet al.2004.Study of large-scale continentalrift basin sequence stratigraphy and subtle oil and gas reservoir:taking Jiyang Depression for example.Beijing:Petroleum In-dustry Press.24—82
Qiu Gui-qiang.2005.Current research situation andthinking on highaccuracy sequence stratigraphy in the terrestrial rift basin.Pe-troleumGeology and Recovery Efficiency,12(3):1—4
Shan Huai-guang,Li Jing-rong,Yao Yi-min,Xia Yu-rong&XiuShen-cheng.1997.Neogene palaeontology fromnorth of Shan-dong.Beijing:PetroleumIndustry Press.65—78
Wang Yong,Cao Ying-chang,Zheng Wen-tan,Zhao Jian&ChenXiao-hong.2004.The pri mary study on how to divide se-quences and systemtracts of the lacustrine deep water environ-mental strata:a case study of Well Niu38in Dongying Depres-sion.Geoscience,18(2):180—184
Yao Yi-min,Liang Hong-de,Cai Zhi-guoet al.1994.Tertiary inpetroliferous regions of China4Bohai Gulf Basin.Beijing:PetroleumIndustry Press.102—119
Yao Yi-min,Xiu Shen-cheng,Wei Xiu-ling,Meng Song-mei,YeYu-guang&Diao Shao-bo.2004.Researches on the ESR geo-chronometryin Palaeogene of Dongying Depression.PetroleumGeology and Recovery Efficiency,9(2):32—34
Yuan Jing,Zhao Cheng-lin&Zhang Shan-wen.2000.Genetic mo-del of the deep water salt lake of the Paleogene Sha-4MemberinDongying Sag.Acta Sedi mentologica Sinica,18(1):114—118
Zhang Shi-qi&Ji You-liang.1998.Effect of paleocli mate on se-quence development at Dongying Sagin Early Tertiary.Journalof China University of Petroleum(Edition of Natural Sci-ence),22(6):26—30
Zhu Xiao-min.2000.Sequence stratigraphy.Dongying:China Uni-versity of Petroleum Press.108—119
Zhuo Qin-gong,Zong Guo-hong,Hao Xue-feng&Xiong Wei.2003.Sequence stratigraphy attribution and oil-forming signifi-cance of li mnic deep-water oil shale section.PetroleumGeologyand Recovery Efficiency,10(1):20—22
贺振建,李经荣,蒋光秀,贾凤华.2000.粗肋孢属的时空分布及其地质意义.见:中国含油气盆地孢粉学论文集.北京:石油工业出版社.165—169
李丕龙等.2003.陆相断陷盆地油气地质与勘探———陆相断陷盆地层序地层学应用.北京:石油工业出版社.25—48
鲁洪波,姜在兴,唐大海,杨伟利.1998.孢粉古生态分析在层序地层学研究中的应用.中国石油大学学报(自然科学版),22(4):18—20
潘元林,李思田等.2004.大型陆相断陷盆地层序地层与隐蔽油气藏———以济阳坳陷为例.北京:石油工业出版社.24—82
邱桂强.2005.陆相断陷盆地高精度层序地层研究现状与思路.油气地质与采收率,12(3):1—4
单怀广,李经荣,姚益民,夏玉蓉,修申成.1997.山东北部晚第三纪古生物群.北京:石油工业出版社.65—78
石油化学工业部石勘探开发规划研究院,中国科学院南京地质古生物研究所编.1978.渤海沿岸地区早第三纪孢粉.北京:科学出版社.5—30
汪勇,操应长,郑文涛,赵建,陈小红.2004.陆相深水沉积层序和体系域边界识别方法初探———以东营凹陷牛38井为例.现代地质,18(2):180—184
姚益民,梁鸿德,蔡治国等.1994.中国油气区第三系(Ⅳ)渤海湾盆地油气区分册.北京:石油工业出版社.102—119
姚益民,修申成,魏秀玲,孟松梅,业渝光,刁少波.2004.东营凹陷下第三系ESR测年研究.油气地质与采收率,9(2):32—34
袁静,赵澄林,张善文.2000.东营凹陷沙四段盐湖的深水成因模式.沉积学报,18(1):114—118
张世奇,纪友亮.1998.东营凹陷早第三纪古气候变化对层序发育的控制.中国石油大学学报(自然科学版),22(6):26—30
朱筱敏.2000.层序地层学.东营:石油大学出版社.108—119
卓勤功,宗国洪,郝雪峰,熊伟.2003.湖相深水油页岩段层序地层学属性及成油意义.油气地质与采收率,10(1):20—22
Cross T A&Lessenger M A.1994.High resolution stratigraphiccorrelation fromthe perspective of base-level cycle and sedi mentaccommodation.New York:Northwest Europe conference ofsequence straigraphy.1—80
Deng Hong-wen,Wang Hong-liang,Zhu Yong-jun&Cross T A2002.Principle and application of high-resolution sequence stratigraphy.Beijing:The Geological Publishing House.3—15
He Zhen-jian,Li Jing-rong,Jiang Guang-xiu&Jia Feng-hua.2000.The distribution and geological significance ofMagnastriatites.In:Symposium on palynology of petroliferous basin in China.Beijing:PetroleumIndustry Press.165—169
Institute of Petroleum Exploration,Development and Plan,the Mi-nistry of Petrochemical Industry,Nanjing Institute of Geologyand Palaeontology,Academia Sinica eds.1978.Early Tertiaryspores and pollen grains fromthe coastal region of Bohai.Bei-jing:Science Press.5—30
Li Pi-longet al.2003.Petroleum geology and exploration of conti-nental fault basin:application of sequence stratigraphyin conti-nental fault basin.Beijing:PetroleumIndustry Press.25—48
Lu Hong-bo,Jiang Zai-xing,Tang Da-hai&Yang Wei-li.1998.Application of sporopollen ecologic analyses to sequence strati-graphic study.Journal of China University of Petroleum(Edi-tion of Natural Science),22(4):18—20
Pan Yuan-lin,Li Si-tianet al.2004.Study of large-scale continentalrift basin sequence stratigraphy and subtle oil and gas reservoir:taking Jiyang Depression for example.Beijing:Petroleum In-dustry Press.24—82
Qiu Gui-qiang.2005.Current research situation andthinking on highaccuracy sequence stratigraphy in the terrestrial rift basin.Pe-troleumGeology and Recovery Efficiency,12(3):1—4
Shan Huai-guang,Li Jing-rong,Yao Yi-min,Xia Yu-rong&XiuShen-cheng.1997.Neogene palaeontology fromnorth of Shan-dong.Beijing:PetroleumIndustry Press.65—78
Wang Yong,Cao Ying-chang,Zheng Wen-tan,Zhao Jian&ChenXiao-hong.2004.The pri mary study on how to divide se-quences and systemtracts of the lacustrine deep water environ-mental strata:a case study of Well Niu38in Dongying Depres-sion.Geoscience,18(2):180—184
Yao Yi-min,Liang Hong-de,Cai Zhi-guoet al.1994.Tertiary inpetroliferous regions of China4Bohai Gulf Basin.Beijing:PetroleumIndustry Press.102—119
Yao Yi-min,Xiu Shen-cheng,Wei Xiu-ling,Meng Song-mei,YeYu-guang&Diao Shao-bo.2004.Researches on the ESR geo-chronometryin Palaeogene of Dongying Depression.PetroleumGeology and Recovery Efficiency,9(2):32—34
Yuan Jing,Zhao Cheng-lin&Zhang Shan-wen.2000.Genetic mo-del of the deep water salt lake of the Paleogene Sha-4MemberinDongying Sag.Acta Sedi mentologica Sinica,18(1):114—118
Zhang Shi-qi&Ji You-liang.1998.Effect of paleocli mate on se-quence development at Dongying Sagin Early Tertiary.Journalof China University of Petroleum(Edition of Natural Sci-ence),22(6):26—30
Zhu Xiao-min.2000.Sequence stratigraphy.Dongying:China Uni-versity of Petroleum Press.108—119
Zhuo Qin-gong,Zong Guo-hong,Hao Xue-feng&Xiong Wei.2003.Sequence stratigraphy attribution and oil-forming signifi-cance of li mnic deep-water oil shale section.PetroleumGeologyand Recovery Efficiency,10(1):20—22
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