川中地区中下寒武统风暴岩特征及沉积地质意义

doi:10.7623/syxb201601003

石油学报 ›› 2016, Vol. 37 ›› Issue (1): 30-42.DOI: 10.7623/syxb201601003

川中地区中下寒武统风暴岩特征及沉积地质意义

宋金民¹, 刘树根¹, 赵异华², 李智武¹, 杨迪¹, 孙玮¹, 宋林珂², 田艳红¹, 尹柯惟¹

1. 成都理工大学油气藏地质及开发工程国家重点实验室四川成都 610059;
2. 中国石油西南油气田公司川中油气矿四川遂宁 629001

收稿日期:2015-06-03 修回日期:2015-10-15 出版日期:2016-01-25 发布日期:2016-02-02
通讯作者: 宋金民,男,1983年11月生,2006年获中国石油大学(华东)学士学位,2012年获中国石油勘探开发研究院博士学位,现为成都理工大学讲师,主要从事碳酸盐岩沉积储层研究工作。Email:songjinmin@sohu.com
作者简介:宋金民,男,1983年11月生,2006年获中国石油大学(华东)学士学位,2012年获中国石油勘探开发研究院博士学位,现为成都理工大学讲师,主要从事碳酸盐岩沉积储层研究工作。Email:songjinmin@sohu.com
基金资助:
国家自然科学基金青年科学基金项目(No.41302086)和中国地质调查局项目(1212011220748)资助。

Characteristics and sedimentary geological significances of Lower-Middle Cambrian tempestites in central Sichuan Basin

Song Jinmin¹, Liu Shugen¹, Zhao Yihua², Li Zhiwu¹, Yang Di¹, Sun Wei¹, Song Linke², Tian Yanhong¹, Yin Kewei¹

1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Sichuan Chengdu 610059, China;
2. Chuanzhong Division, PetroChina Southwest Oil and Gas Field Company, Sichuan Suining 629001, China

Received:2015-06-03 Revised:2015-10-15 Online:2016-01-25 Published:2016-02-02

摘要/Abstract

摘要：

川中地区下寒武统沧浪铺组上部、龙王庙组和中寒武统高台组下部发育风暴岩。风暴沉积构造主要有冲刷-充填构造、菊花状构造、风暴撕扯构造和丘状交错层理等。风暴沉积序列发育均不完整,以A+B+C、A+B、A+C和A+D为主,厚5~12 cm;风暴期次共发育5大期,且风暴岩与碎屑石英伴生,风暴期碎屑石英含量普遍高于风暴平息期;风暴岩横向连续性较好,自下而上风暴活动中心呈现出从MX202井区→GS10井区→MX21井区→MX202井区-NCH1井区的迁移特征,平面上形成了NE-SW向展布的3个厚度中心:MX202井-MX12井-MX17井区、GS10井-GS23井-GS26井区和NCH1井区。川中地区中下寒武统风暴岩的发现,指示着该时期研究区为风暴混积潮坪,在NE向的风暴潮流作用下,形成风暴潮汐砂脊,而后在砂脊障壁下形成潟湖;同时指示着沉积古地貌以磨溪地区为高地,分别向SW和NE缓斜,说明绵阳-长宁拉张槽的北段在沧浪铺组沉积晚期至龙王庙组沉积期已经关闭。

关键词: 川中地区, 中下寒武统, 风暴岩, 沧浪铺组, 龙王庙组, 高台组, 风暴混积潮坪

Abstract:

The tempestites are developed in the upper Member of Lower Cambrian Canglangpu Formation and low Member of Longwangmiao Formation and Middle Cambrian Gaotai Formation in Central Sichuan Basin.Storm-generated sedimentary structures mainly include scouring-filling structure,chrysanthemum-like structure,storm tearing structure and hummocky cross stratifications,etc.The storm sedimentary sequences show incomplete development,dominated by A+B+C,A+B,A+C and A+D with a thickness of 5-12 cm.There are five stages of storm-generated sedimentary structures,and tempestites are associated by clastic quartz.The content of clastic quartz is generally higher in storm stage than that in storm ceasing stage.The tempestites present better lateral extension,and storm centers show a migration from Well Block MX202,GS10,MX21 to MX202-NCH1 from bottom to top.Meanwhile,three thickness centers are formed with planar NE-SW distribution,i.e.,Well Block MX202-MX12-MX17,GS10-GS23-GS26 and NCH1.The discovery of Lower-Middle Cambrian tempestites in Central Sichuan Basin indicates that the depositional environment of this study area was storm mixed tidal flat,and storm tidal sand ridges were formed under the effect of NE-trending storm tides,leading to lagoons under sand ridge barrier.Meanwhile,it is also demonstrated that Moxi area was taken as a highland in sedimentary paleo-terrain,presenting a gentle dipping in SW-NE directions,and the north part of Mianyang-Changning intracratonic sag might be closed during the late sedimentary stage of Canglangpu Formation to that of Longwangmiao Formation.

Key words: central Sichuan Basin, Lower-Middle Cambrian, tempestite, Canglangpu Formation, Longwangmiao Formation, Gaotai Formation, storm mixed depositional tidal flat

中图分类号:

TE122.3

宋金民, 刘树根, 赵异华, 李智武, 杨迪, 孙玮, 宋林珂, 田艳红, 尹柯惟. 川中地区中下寒武统风暴岩特征及沉积地质意义[J]. 石油学报, 2016, 37(1): 30-42.

Song Jinmin, Liu Shugen, Zhao Yihua, Li Zhiwu, Yang Di, Sun Wei, Song Linke, Tian Yanhong, Yin Kewei. Characteristics and sedimentary geological significances of Lower-Middle Cambrian tempestites in central Sichuan Basin[J]. Acta Petrolei Sinica, 2016, 37(1): 30-42.

参考文献

[1] Einsele G,Seilacher A.Cyclic and event stratification[M].Berlin Heidelberg,New York:Springer-Verlag,1982.
[2] Li Fengjie,Yang Yuchuan,Li Junwu,et al.Lacustrine tempestite and its geological significance in the Cenozoic study of the Qaidam Basin[J].Journal of Asian Earth Sciences,2014,92:157-167.
[3] Bayet-Goll A,Chen Jitao,Moussavi-Harami R,et al.Depositional processes of ribbon carbonates in Middle Cambrian of Iran(Deh-Sufiyan Formation,Central Alborz)[J]. Facies,2015,61(3):1-18.
[4] Bádenas B,Aurell M.Proximal-distal facies relationships and sedimentary processes in a storm dominated carbonate ramp(Kimmeridgian,Northwest of the Iberian Ranges,Spain)[J].Sedimentary Geology,2001,139(3/4):319-340.
[5] Pérez-López A,Pérez-Valera F.Tempestite facies models for the epicontinental Triassic carbonates of the Betic Cordillera(southern Spain)[J].Sedimentology,2012,59(2):646-678.
[6] Zhang Lijun.Lower Devonian tempestites in western Yangtze,South China:insight from Zoophycos ichnofabrics[J].Geological Journal,2014,49(2):177-187.
[7] Dattilo B F.A new angle on strophomenid paleoecology:trace-fossil evidence of an escape response for the plectambonitoid brachiopod Sowerbyella rugosa from a tempestite in the Upper Ordovician Kope Formation(edenian)of Northern Kentucky[J].Palaios,2004,19(4):332-348.
[8] Finnegan S,Droser M L.reworking diversity:effects of storm deposition on evenness and sampled richness,Ordovician of the Basin and Range,Utah and Nevada,USA[J].Palaios,2008,23(1/2):87-96.
[9] 宋金民,杨迪,李朋威,等.中国碳酸盐风暴岩发育特征及其地质意义[J].现代地质,2012,26(3):589-600.
Song Jinmin,Yang Di,Li Pengwei,et al.Development characteristics and geological significance of carbonate tempestites in China[J].Geoscience,2012,26(3):589-600.
[10] 金振奎,蒋盘良,冯增昭.黔东湘西寒武纪碳酸盐斜坡上的风暴沉积[J].石油大学学报:自然科学版,1995,19(3):1-6.
Jin Zhenkui,Jiang Panliang,Feng Zengzhao.Cambrian storm deposits on carbonate slope at east Guizhou and west Hunan provinces[J].Journal of the University of Petroleum,China:Natural Science Edition,1995,19(3):1-6.
[11] 周琦,颜佳新,张命桥.黔东北地区寒武系清虚洞组钙质风暴岩及其地质意义[J].地质科技情报,2006,25(2):25-28.
Zhou Qi,Yan Jiaxin,Zhang Mingqiao.Calcareous tempestite from the Cambrian Qingxudong Formation in Northeastern Guizhou province and their geological implications[J].Geological Science and Technology Information,2006,25(2):25-28.
[12] 周进高,赵宗举,邓红婴.淮南地区风暴岩特征及其沉积环境[J].石油勘探与开发,1999,26(5):73-76.
Zhou Jingao,Zhao Zongju,Deng Hongying.Upper Proterozoic-Lower Paleozoic tempestites characters and their environmental significance to Huainan region of Anhui[J].Petroleum Exploration and Development,1999,26(5):73-76.
[13] 匡文龙,杨绍祥,刘新华,等.湘西北渔塘地区寒武系清虚洞组风暴岩及其地质意义[J].吉林大学学报:地球科学版,2008,38(2):225-232.
Kuang Wenlong,Yang Shaoxiang,Liu Xinhua,et al.Significance of tempestite from the Cambrian Qingxudong Formation in Yutang area of northwestern Hunan province[J].Journal of Jilin University:Earth Science Edition,2008,38(2):225-232.
[14] 马志鑫,张万平,刘伟,等.黔东镇远地区早寒武世清虚洞组潮坪风暴沉积特征及古地理意义[J].沉积学报,2012,30(5):787-794.
Ma Zhixin,Zhang Wanping,Liu Wei,et al.Sedimentary characteristics of tidal storm deposit of Early Cambrian Qingxudong Formation in the Zhenyuan area,Eastern Guizhou and its palaeogeographical implications[J].Acta Sedimentologica Sinica,2012,30(5):787-794.
[15] 刘树根,孙玮,罗志立,等.兴凯地裂运动与四川盆地下组合油气勘探[J].成都理工大学学报:自然科学版,2013,40(5):511-520.
Liu Shugen,Sun Wei,Luo Zhili,et al.Xingkai taphrogenesis and petroleum exploration from Upper Sinian to Cambrian Strata in Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2013,40(5):511-520.
[16] 杜金虎,邹才能,徐春春,等.川中古隆起龙王庙组特大型气田战略发现与理论技术创新[J].石油勘探与开发,2014,41(3):268-277.
Du Jinhu,Zou Caineng,Xu Chunchun,et al.Theoretical and technical innovations in strategic discovery of a giant gas field in Cambrian Longwangmiao Formation of central Sichuan paleo-uplift,Sichuan Basin[J].Petroleum Exploration and Development,2014,41(3):268-277.
[17] 刘满仓,杨威,李其荣,等.四川盆地蜀南地区寒武系地层划分及对比研究[J].天然气地球科学,2008,19(1):100-106.
Liu Mancang,Yang Wei,Li Qirong,et al.Characteristics and stratigraphic classification and correlation of Cambrian on South Sichuan Basin[J].Natural Gas Geoscience,2008,19(1):100-106.
[18] 张满郎,谢增业,李熙喆,等.四川盆地寒武纪岩相古地理特征[J].沉积学报,2010,28(1):128-139.
Zhang Manlang,Xie Zengye,Li Xizhe,et al.Characteristics of lithofacies paleogeography of Cambrian in Sichuan Basin[J].Acta Sedimentologica Sinica,2010,28(1):128-139.
[19] 李伟,余华琪,邓鸿斌.四川盆地中南部寒武系地层划分对比与沉积演化特征[J].石油勘探与开发,2012,39(6):681-690.
Li Wei,Yu Huaqi,Deng Hongbin.Stratigraphic division and correlation and sedimentary characteristics of the Cambrian in central-southern Sichuan Basin[J].Petroleum Exploration and Development,2012,39(6):681-690.
[20] 林良彪,郝强,余瑜,等.四川盆地下寒武统膏盐岩发育特征与封盖有效性分析[J].岩石学报,2014,30(3):718-726.
Lin Liangbiao,Hao Qiang,Yu Yu,et al.Development characteristics and sealing effectiveness of Lower Cambrian gypsum rock in Sichuan Basin[J].Acta Petrologica Sinica,2014,30(3):718-726.
[21] 李壮福,郭英海.徐州地区震旦系贾园组的风暴沉积[J].古地理学报,2000,2(2):19-27.
Li Zhuangfu,Guo Yinghai.Storm deposits in the Sinian Jiayuan Formation of Xuzhou area[J].Journal of Palaeogeography,2000,2(2):19-27.
[22] 陈林洲,罗新民,肖劲东.鄂东南早三叠世钙质风暴沉积特征及其初步研究[J].岩相古地理,1991(3):1-9.
Chen Linzhou,Luo Xinmin,Xiao Jindong.Early Triassic calcareous storm deposits in Southeastern Hubei[J].Sedimentary Facies and Palaeogeography,1991(3):1-9.
[23] Aigner T.Calcareous tempestites:storm-dominated stratification in upper Muschelkalk limestones(Middle Trias,SW-Germany)[M]//Einsele G,Seilacher A.Cyclic and Event Stratification.Berlin Heidelberg,New York:Springer-Verlag,1982:180-198.
[24] 门玉澎,许效松,牟传龙,等.中上扬子寒武系蒸发岩岩相古地理[J].沉积与特提斯地质,2010,30(3):58-64.
Men Yupeng,Xu Xiaosong,Mou Chuanlong,et al.Sedimentary facies and palaeogeography of the evaporates in the middle-upper Yangtze area[J].Sedimentary Geology and Tethyan Geology,2010,30(3):58-64.
[25] 周进高,房超,季汉成,等.四川盆地下寒武统龙王庙组颗粒滩发育规律[J].天然气工业,2014,34(8):27-36.
Zhou Jingao,Fang Chao,Ji Hancheng,et al.A development rule of Lower Cambrian Longwangmiao grain beaches in the Sichuan Basin[J].Natural Gas Industry,2014,34(8):27-36.
[26] 邹才能,杜金虎,徐春春,等.四川盆地震旦系-寒武系特大型气田形成分布、资源潜力及勘探发现[J].石油勘探与开发,2014,41(3):278-293.
Zou Caineng,Du Jinhu,Xu Chunchun,et al.Formation,distribution,resource potential and discovery of the Sinian-Cambrian giant gas field,Sichuan Basin,SW China[J].Petroleum Exploration and Development,2014,41(3):278-293.
[27] 姚根顺,周进高,邹伟宏,等.四川盆地下寒武统龙王庙组颗粒滩特征及分布规律[J].海相油气地质,2013,18(4):1-8.
Yao Genshun,Zhou Jingao,Zou Weihong,et al.Characteristics and distribution rule of Lower Cambrian Longwangmiao grain beach in Sichuan Basin[J].Marine Origin Petroleum Geology,2013,18(4):1-8.
[28] 韩克猷,孙玮.四川盆地海相大气田和气田群成藏条件[J].石油与天然气地质,2014,35(1):10-18.
Han Keyou,Sun Wei.Conditions for the formation of large marine gas fields and gas field clusters in Sichuan Basin[J].Oil & Gas Geology,2014,35(1):10-18.
[29] 魏国齐,李剑,谢增业,等.中国大气田成藏地质特征与勘探理论[J].石油学报,2013,34(增刊1):1-13.
Wei Guoqi,Li Jian,Xie Zengye,et al.Reservoir geology and exploration theories of large gas fields in China[J].Acta Petrolei Sinica,2013,34(Supplement1):1-13.
[30] 谢增业,魏国齐,李剑,等.中国海相碳酸盐岩大气田成藏特征与模式[J].石油学报,2013,34(增刊1):29-40.
Xie Zengye,Wei Guoqi,Li Jian,et al.Reservoir characteristics and accumulation modes of large carbonate gas fields in China[J].Acta Petrolei Sinica,2013,34(Supplement1):29-40.
[31] 胡明毅,贺萍.潮坪风暴沉积特征及其研究意义[J].地球科学进展,2002,17(3):391-395.
Hu Mingyi,He Ping.The study of Tidal Storm deposits and its research significiance[J].Advance in Earth Sciences,2002,17(3):391-395.
[32] Liu Zhenxia,Berné S,Saito Y,et al.Internal architecture and mobility of tidal sand ridges in the east China sea[J].Continental Shelf Research,2007,27(13):1820-1834.
[33] Li Congxian,Zhang Jiaqiang,Fan Daidu,et al.Holocene regression and the tidal radial sand ridge system formation in Jiangsu coastal zone,east China[J].Marine Geology,2001,173(1/4):97-120.
[34] Zhao Wenzhi,Luo Ping,Chen Gengsheng,et al.Origin and reservoir rock characteristics of dolostones in the Early Triassic Feixianguan Formation,NE Sichuan Basin,China:significance for future gas exploration[J].Journal of Petroleum Geology,2005,28(1):83-100.
[35] 刘树根,宋金民,赵异华,等.四川盆地下寒武统龙王庙组优质储层形成与分布的主控因素探讨[J].成都理工大学学报:自然科学版,2014,41(6):657-670.
Liu Shugen,Song Jinmin,Zhao Yihua,et al.Controlling factors of formation and distribution of Lower Cambrian Longwangmiao Formation high-quality reservoirs in Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2014,41(6):657-670.
[36] 钟勇,李亚林,张晓斌,等.四川盆地下组合张性构造特征[J].成都理工大学学报:自然科学版,2013,40(5):498-510.
Zhong Yong,Li Yalin,Zhang Xiaobin,et al.Features of extensional structures in pre-Sinian to Cambrian strata,Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2013,40(5):498-510.

川中地区中下寒武统风暴岩特征及沉积地质意义

Characteristics and sedimentary geological significances of Lower-Middle Cambrian tempestites in central Sichuan Basin

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