柴东北缘古生代碎屑岩&mdash;碳酸盐岩混积相发育特征及组合模式研究

孙娇鹏，陈世悦，胡忠亚，刘文，郭晨，马帅

doi:10.11764/j.issn.1672-1926.2014.10.1586

天然气地球科学 >

2014 , Vol. 25 >Issue 10: 1586 - 1593

DOI: https://doi.org/10.11764/j.issn.1672-1926.2014.10.1586

天然气地质学

柴东北缘古生代碎屑岩—碳酸盐岩混积相发育特征及组合模式研究

展开

1.中国石油大学（华东）地球科学与技术学院，山东青岛 266555;
2.中国石油西南油气田公司勘探开发研究院，四川成都 610051;
3.中国矿业大学煤层气资源与成藏过程教育部重点实验室，江苏徐州 221116

孙娇鹏（1988-），男，山东烟台人，博士研究生，主要从事大地构造与沉积学研究. E-mail：sunjiaopeng@163.com.

收稿日期: 2013-12-15

修回日期: 2014-05-01

网络出版日期: 2014-10-10

基金资助

国土资源地调项目（编号：[2013]04-001-001;12120113040000-3）资助.

收起

Research on the Mixed Model and Developmental Characteristic of theClastic-Carbonate Diamictite Facies in the Northern Qaidam

Expand

(1.School of Geosciences,China University of Petroleum,Qingdao 266555,China; 2.PetroChina Southwest Oil and Gas Field Company,Chengdu 610051,China; 3.Key Laboratory of CBM Resource and Reservoir Formation Process, Ministry of Education, Xuzhou 221116, China)

Received date: 2013-12-15

Revised date: 2014-05-01

Online published: 2014-10-10

Fold

摘要


综合前人的研究成果，结合研究区大量的露头和钻井资料，共识别出混积潮坪相、混积碎屑海岸相、混积台地相及混积陆棚相等4种混合沉积相类型。在对该区古生代沉积格架系统研究的基础上，结合对不同时期沉积格局及演化规律的分析，总结出潮坪—碳酸盐岩台地—欠补偿盆地沉积组合和滨岸—台地—陆棚沉积组合2种平面沉积相组合发育模式。相对海平面的升降变化和物源供给能力的强弱是影响沉积相组合模式的主要因素。其中潮坪—碳酸盐岩台地—欠补偿盆地沉积组合模式主要发育在早古生代，滨岸—台地—陆棚沉积组合模式主要发育在晚古生代。


关键词： 柴东北缘; 古生界; 混合沉积; 沉积组合模式; 沉积演化; 控制因素

本文引用格式

孙娇鹏，陈世悦，胡忠亚，刘文，郭晨，马帅 . 柴东北缘古生代碎屑岩—碳酸盐岩混积相发育特征及组合模式研究[J]. 天然气地球科学, 2014 , 25(10) : 1586 -1593 . DOI: 10.11764/j.issn.1672-1926.2014.10.1586

Abstract

Based on previous research,combined with abundant data on outcrops and cores in the study area,we recognized four kinds of mixed sedimentary facies such as mixed tidal flat facies,mixed clastic coast facies,mixed platform facies and mixed continental shelf facies.On the basis of the study of local Paleozoic sedimentary framework,combined with the analysis of sedimentary patterns and their evolution rules in different periods,we summerized two development models of plane sedimentary facies associations,i.e.,tidal flat-carbonate platform-under compensated basin assemblage and shoreland-platform-continental shelf assemblage.Rise and fall of the relative sea-level and intensity of the provenance supply ability are the two main factors influencing the development models of sedimentary facies associations.Among them,the tidal flat-carbonate platform-under compensated basin assemblage was mainly developed in the Early Paleozoic,whereas the shoreland-platform-continental shelf assemblage was mainly developed in the Late Paleozoic.

Key words： Northeast margin of Qaidam Basin; Paleozoic; Mixed sediments; Models of sedimentary facies associations; Sedimentary evolution; Controlling factors

参考文献

［1］Huang Hanchun,Huang Qinghua,Ma Yinsheng.Geology of Qaidam Basin and Its Petroleum Prediction[M].Beijing:Geological Publishing House Press,1996:1-44.[黄汉纯,黄庆华,马寅生.柴达木盆地地质与油气预测[M].北京:地质出版社,1996:1-44.]
[2]Ma Yinsheng,Yin Chengming,Liu Chenglin ,et al.The progress of Carboniferous oil and gas investigation and assessment in Qaidam Basin[J].Acta Geoscientica Sinica,2012,33(2):135-144.[马寅生,尹成明,刘成林,等.柴达木盆地石炭系油气资源调查评价进展[J].地球学报,2012,33(2):135-144.]
[3]Liu Chenglin,Ma Yinsheng,Zhou Gang ,et al.Evidence for the Carboniferous hydrocarbon generation in Qaidam Basin[J].Acta Petrolei Sinica,2012,33(6):925-931.[刘成林,马寅生,周刚,等.柴达木盆地石炭系生烃证据[J].石油学报,2012,33(6):925-931.]
[4]Zeng Ping.Thermal evolution and effectivity of source rocks of the Lower-Paleozoic in Lower Yangtze region[J].NaturalGas Geoscience,2010,21(1):54-61.[曾萍.下扬子区下组合烃源岩热演化及有效性研究[J].天然气地球科学,2010,21(1):54-61.]
[5]Tang Youjun,Wen Zhigang,Bie Xuwei.Discussion of the perspective of oil exploration in middle Yangtze area from the hydrocarbon generation of marine carbonate rocks[J].NaturalGas Geoscience,2006,17(4):590-592.[唐友军,文志刚,别旭伟.依据海相碳酸盐岩成烃特征探讨中扬子地区油气勘探前景[J].天然气地球科学,2006,17(4):590-592.]
[6]Mount J F.Mixing of siliciclastic and carbonate sediments in shallow shelfenvironments［J］．Geology,1984,12:432-435．
[7]Yang Chaoqing,Sha Qingan.Sedmientary environment of the middle Devonian Qujing Formation,Qujing,Yunnan Province:A kind of mixing sedmientation of terrigenous clastics and carbonate[J].Acta Sedmientologica Sinica,1990,8(2):59-66.[杨朝青,沙庆安.云南曲靖中泥盆统曲靖组的沉积环境:一种陆源碎屑与海相碳酸盐的混合沉积[J].沉积学报,1990,8(2):59-66.]
[8]Dong Guiyu,Chen Hongde,He Youbin ,et al.Some problems on the study of the mixed siliciclastic carbonate sedmients[J].Advances in Earth Science,2007,22(9):931-939.[董桂玉,陈洪德,何幼斌,等.陆源碎屑与碳酸盐混合沉积研究中的几点思考[J].地球科学进展,2007,22(9):931-939.]
[9]Yang Yongjian,Liu Jiaduo,Tian Jingchun ,et al.Mixed sedimentary characteristics and controlling factors of Upper Ordovician Sangtamu Formation in Tarim Basin[J].Geological Review,2011,57(2):185-192.[杨永剑,刘家铎,田景春,等.塔里木盆地上奥陶统桑塔木组混合沉积特征及控制因素[J].地质论评,2011,57(2):185-192.]
[10]Zhang Pengfei,Chen Shiyue,Yang Huaiyu ,et al.Research of the mixed model and developmental characteristic of the clastic-carbonatite diamictite facies in the Middle of Yangzi area[J].Natural Gas Geoscience,2013,24(2):365-371.[张鹏飞,陈世悦,杨怀宇,等.中上扬子地区碎屑岩—碳酸盐岩混积相发育特征及组合模式研究[J].天然气地球科学,2013,24(2):365-371.]
[11]Wang Huichu,Lu Songnian,Mo Xuanxue ,et al.An Early Paleozoic collisional orogen on the northern margin of the Qaidam Basin,northwestern China[J].Geological Bulletin of China,2005,24(7):603-612.[王惠初,陆松年,莫宣学,等.柴达木盆地北缘早古生代碰撞造山系统[J].地质通报,2005,24(7):603-612.]

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献