全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

山东东营凹陷新近系明化镇组天文地层研究*

DOI: 10.7605/gdlxb.2008.03.008, PP. 287-296

Keywords: 东营凹陷,明化镇组,中新世,上新世,天文地层,频谱分析,小波分析

Full-Text   Cite this paper   Add to My Lib

Abstract:

东营凹陷明化镇组(狭义)相当于渤海湾地区明化镇组(广义)的上段。选取东营凹陷华8、郝科1等5口井的测井数据(SP、GR)进行了明化镇组天文地层研究。把本区东辛2-4井明化镇组顶界年龄值(2.588MaBP)作为5口井明化镇组顶界年龄值,根据频谱、数字滤波和小波分析结果,得出明化镇组各段的堆积速率、延续时间,并得出明下段底界平均年龄为10.794MaBP;明上段底界平均年龄为5.121MaBP。东营凹陷明化镇组下段与国际地层表的中新世晚期及中国区域地层表的保德阶相当;明上段的底界可对比为上新世的底界(5.332MaBP),明上段相当于中国的高庄阶和麻则沟阶。在大约11—5MaBP期间中,曾有过几次环境突变:较强的突变大约发生在10.873MaBP,较弱的是在8.9MaBP,次强的是在7MaBP,最后发生的相当强的突变是在5.11MaBP前后。根据天文地层、天文周期、地球构造气候旋回等研究成果,在11—2.6MaBP期间,地球上可能存在过大约2Ma间隔的突变,并与区域或全球性的地层变化界线大体一致。

References

[1]  李玲俐,姚益民,向维达.1992. 山东济阳坳陷第三纪杂类化石[M].山东济南:山东科学技术出版社.
[2]  李前裕,Lucas Lourens,汪品先.2007.新近纪海相生物地层事件年龄新编[J].地层学杂志,31(3):196-208.
[3]  全国地层委员会.2002.中国区域年代地层(地质年代)表说明书[M].北京:地质出版社,1-72.
[4]  单怀广,李经荣,姚益民,等.1997.山东北部晚第三纪古生物群[M].北京:石油工业出版社,1-191.
[5]  王秉海,钱凯.1992.胜利油区地质研究勘探实践[M].山东东营:石油大学出版社,1-357.
[6]  王伟铭,邓涛.2005. 新近系研究进展简介[J].地层学杂志,29(2):104-108.
[7]  吴锡浩,王苏民,安芷生,等. 1998. 关于晚新生代准1.2 Ma周期构造气候旋回[J]. 地质力学学报,4(4): 1-10.
[8]  徐道一.2005. 天文地质年代表与旋回地层学研究进展[J].地层学杂志,29卷(增刊):635-640.
[9]  徐道一,韩延本,李国辉,等.2006.天文地层学的兴起[J].地层学杂志,30(4):323-326.
[10]  徐道一,张海峰,韩延本,等. 2007. 陆相沉积的天文地层研究方法简介——以井下地层为例[J]. 地层学杂志,31(增刊Ⅱ),459-467.
[11]  姚益民.1994.中国油气区第三纪古地理和古气候变迁梗概[J].复式油气田,5(2):39-42.
[12]  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[M]. 北京:石油工业出版社,1-240.
[13]  姚益民,徐道一,张海峰,等.2007. 东营凹陷东辛2-4井上新世至全新世天文地层的研究[J]. 地层学杂志,31(增刊Ⅱ),423-431.
[14]  尹志强,韩延本,徐道一,等. 2007.始新世以来轨道椭率的演化[J]. 地层学杂志,31(增刊Ⅱ),468-471.
[15]  张一勇,兰琇,杨恒仁.2000.古近系和新近系.见:中国科学院南京古生物地质研究所编,中国地层研究二十年(1979-1999)[M].安徽合肥:中国科学技术大学出版社,347-372.
[16]  Williams T,Kroon D,Spezzaferri S. 2002. Middle and Upper Miocene cyclostratigraphy of downhole logs and short: To long-term astronomical cycles in carbonate production of the Great Bahama Bank[J]. Marine Geology,185:75-93.
[17]  Wu Xihao,Wang Sumin,An Zhisheng, et al. 1998. On tectonoclimatic cycle of Quasi-perid of 1.2Ma in Late Cenozoic[J]. Journal of Geomachanics,4(4): 1-10(in Chinese with English abstract).
[18]  Xu Daoyi. 2005. Astro-geologic time scale and the advancements of cyclostratigraphy[J]. Journal of Stratigraphy,29(supplement):635-640(in Chinese with English abstract).
[19]  Xu Daoyi,Han Yanben,Li Guohui,et al. 2006. The rise of Astrostratigraphy[J]. Journal of Stratigraphy,30(4):323-326(in Chinese with English abstract).
[20]  Xu Daoyi, Zhang Haifeng, Han Yanben,et al.2007. A brief introduction to the method for the astrostratigraphic study of terrestrial sediments: Taking underground strata for example [J]. Journal of Stratigraphy, 31(supplement Ⅱ),459-467(in Chinese with English abstract).
[21]  Yao Yimin. 1994. Outline of the Tertiary palaeogeography and palaeoclimate changes in Chinese petroliferous areas [J]. Multiple Oil-gas Field,5(2):39-42(in Chinese with English abstract).
[22]  Yao Yimin,Liang Hongde,Cai Zhiguo, et al. 1994.Tertiary in Petroliferous Regions of China(Ⅳ).The Bohai Gulf Basin[M]. Beijing:Petroleum Industry Press,1-240(in Chinese).
[23]  Yao Yimin, Xu Daoyi, Zhang Haifeng, et al.2007. Astrostratigraphic study of the Pliocene—Holocene strata of Dongxin 2-4 well in the Dongying Depression[J]. Journal of Stratigraphy, 31(supplement Ⅱ),423-431(in Chinese with English abstract).
[24]  Yin Zhiqiang,Han Yanben,Xu Daoyi,et al. 2007. Variation of eccentricity of earth orbit since Eocene[J]. Journal of Stratigraphy,31(supplement Ⅱ),468-471(in Chinese with English abstract).
[25]  Zhang Yiyong,Lan Xiu,Yang Hengren. 2000. Paleogene and Neogene. Nanjing Institute of Geology & Palaeontology,Chinese Academy of Sciences,Stratigraphical Studies in China(1979-1999)[M].Anhui Hefei:China University of Sciences and Technology Press,347-372(in Chinese with English abstract).
[26]  Zhou Moqing,Yao Yimin,He Lizhang,et al.1992. Magertostratigraphic classification and correlation of well Dongxin 2-4,Dongying[J]. Marine Geology & Quaternary Geology,12(3):57-69(in Chinese with English abstract).
[27]  周墨清,姚益民,何礼章,等.1992.东营市东辛2-4井磁性地层划分对比研究[J].海洋地质与第四纪地质,12(3):57-69.Hinnov L A. 2004. Earths Orbital Parametes and Cycle Stratigraphy. In:M Granstein et al.(eds).A Geologic Time Scale 2004[M]. Cambridge University Press,55-62.
[28]  Gradstein F M,Ogg J G,Smith A G, et al.2004. A new geological time scale,with special reference to Precambrian and Neogene[J]. Episodes,27(2):83-100.
[29]  Laskar J,Robutel P,Joutel F, et al. 2004. A long-term numerical solution for the insolution quantities of the Earth[J]. Astronomy and Astrophusics,428: 261-285.
[30]  Li Lingli,Yao Yimin,Xiang Weida.1992. The Tertiary ‘Miscellaneous Fossils from Jiyang Depression,Shangong Province[M].Shandong Jinan:Shangong Science and Technology Press(in Chinese).
[31]  Li Qianyu,Lucas Lourens, Wang Pinxian. 2007. New ages for Neogene marine biostratigraphic events[J]. Journal of Stratigraphy,31(3):197-208(in Chinese with English abstract).
[32]  Shan Huaiguang,Li Jingrong,Yao Yimin, et al. 1997. Neogene Palaeontology from North of Shandong[M]. Beijing:Petroleum Industry Press,1-191(in Chinese).
[33]  Wang Binghai,Qian Kai.1997.Geologic Research and Exploration Practice in Shengli Petroleum Province[M].Shandong Dongying:University of Petroleum Press,1-357(in Chinese with English abstract).
[34]  Wang Weiming, Deng Tao. 2005. A general introduction to recent advance in Neogene studies[J]. Journal of Stratigraphy,29(2):105-108(in Chinese with English abstract).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133