渤海湾盆地东营凹陷沙四上亚段—沙三下亚段岩相特征及沉积环境——以樊页1井为例

doi:10.11743/ogg20190410

摘要/Abstract

摘要： 通过岩心、显微薄片的观察，依据有机质含量、无机矿物组成、沉积构造等特征，将渤海湾盆地东营凹陷沙河街组四段上亚段（沙四上亚段）-沙三下亚段樊页1井的细粒沉积岩划分出11种岩相类型。利用常量、微量元素含量及特定元素比值的垂向变化，从古气候、古物源、古水深、古盐度和古氧化还原性5个方面对沉积环境的垂向变化特征进行分析。研究层段发育的细粒沉积岩形成于半深湖-深湖、半咸水-咸水、相对湿润、还原-强还原的古环境条件，且环境的垂向演化具有明显的阶段性，经历了水体加深、盐度降低、气候由干旱转为湿润、强还原-弱还原-还原、陆源供给由多减少再增多的演化过程。5个沉积环境要素共同影响着岩相类型的垂向分布与组合特征。随水体加深，岩相组合中碳酸盐岩所占比重逐渐降低。不考虑重力流事件，岩石组分中石英、长石含量与水体深度、离岸距离、陆源碎屑供给量密切相关，从而影响粉砂岩及粉砂质细粒沉积岩的发育程度。高盐、强还原的水介质环境有利于有机质的保存，多形成富有机质岩相。古气候的变化使其他古环境要素也相应发生改变，进而影响岩相类型的分布与组合特征。

关键词: 细粒沉积岩, 岩相特征, 沉积环境, 沙河街组, 东营凹陷, 渤海湾盆地

Abstract: Characteristics summarized through core and microscopic thin section observations, including the organic matter content, inorganic mineral composition and sedimentary structure, were used to categorize the lithofacies types of the fine-grained sedimentary rocks in the upper section of the fourth member of Shahejie Formation(Es^4U) and the lower section of the third member of Shahejie Formation(Es^3L) in Dongying sag, Bohai Bay Basin.As a result, 11 lithofacies types were identified.The vertical variation of the sedimentary environment was analyzed in terms of paleoclimate, palaeosource, paleo-water-depth, paleosalinity and paleo-oxidation-reduction, based on the content of major and trace elements as well as vertical variation of specific element ratios.The fine-grained sedimentary rocks formed in semi-deep to deep brackish-to-saline lacustrine environments with relatively humid climate and reduction-to-strong reduction.In addition, the evolution of sedimentary environment is obviously periodic, featuring increase in water depth, decrease in salinity, climate change from arid to humid, change from strong reduction to weak reduction then to reduction, and terrigenous sediment supply change from large to small then to large quantities.All the five elements of sedimentary environment collectively influence the vertical distribution and combination of lithofacies types.With the water depth increasing, the proportion of carbonates to lithofacies assemblages will decrease.Without considering the gravity flows, a combination of water depth, offshore distance and terrigenous debris supply will affect the contents of quartz and feldspar, which will in turn influence the development of siltstone and silty fine-grained sedimentary rocks.The setting featuring high salinity and strong reduction facilitates the preservation of organic matters, prone to produce organic-rich lithofacies types.Variation of paleoclimate makes other paleoenvironmental elements change correspondingly, then affecting the distribution and combination of lithofacies types.

Key words: fine-grained sedimentary rock, lithofacies characteristic, sedimentary environment, Shahejie Formation, Dongying sag, Bohai Bay Basin

中图分类号:

TE121.3

逄淑伊,操应长,梁超. 渤海湾盆地东营凹陷沙四上亚段—沙三下亚段岩相特征及沉积环境——以樊页1井为例[J]. 石油与天然气地质, 2019, 40(4): 799-809. doi: 10.11743/ogg20190410 Pang Shuyi,Cao Yingchang,Liang Chao. Lithofacies characteristics and sedimentary environment of Es^4U and Es^3L: A case study of Well FY1 in Dongying sag, Bohai Bay Basin[J]. Oil & Gas Geology, 2019, 40(4): 799-809. doi: 10.11743/ogg20190410

参考文献

[1] 邹才能,朱如凯,白斌,等.致密油与页岩油内涵、特征、潜力及挑战[J].矿物岩石地球化学通报,2015,34(1):3-17,1-2. Zou Caineng,Zhu Rukai,Bai Bin,et al.Significance,geologic characteristics,resource potential and future challenges of tight oil and shale oil[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(1):3-17,1-2.
[2] Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett Shale,Fort Worth Basin,north-central Texas:gas-shale play with multi-trillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.
[3] Rogner H H.An assessment of world hydrocarbon resources[J].Annual Review of Energy and Environment,1997(22):217-261.
[4] Hill D G,Lombardi T E,Martin J P.Fractured shale gas potential in New York[J].Northeastern Geology and Environmental Sciences,2004,26(1/2):57-78.
[5] 邹才能,杨智,崔景伟,等.页岩油形成机制、地质特征及发展对策[J].石油勘探与开发,2013,40(1):14-24. Zou Caineng,Yang Zhi,Cui Jingwei,et al.Formation mechanism,geological characteristics and development strategy of nonmarine shale oil in China[J].Petroleum Exploration and Development,2013,40(1):14-24.
[6] 姜在兴,张文昭,梁超,等.页岩油储层基本特征及评价要素[J].石油学报,2014,35(1):184-196. Jiang Zaixing,Zhang Wenzhao,Liang Chao,et al.Characteristics and evaluation elements of shale oil reservoir[J].Acta Petrolei Sinica,2014,35(1):184-196.
[7] 卢双舫,张敏.油气地球化学[M].北京:石油工业出版社,2008. Lu Shuangfang,Zhang Min.Petroleum Geochemistry[M].Beijing:Petroleum Industry Press,2008.
[8] 李新景,吕宗刚,董大忠,等.北美页岩气资源形成的地质条件[J].天然气工业,2009,29(5):27-32,135-136. Li Xinjing,Lv Zonggang,Dong Dazhong,et al.Geological conditions for the formation of shale gas resources in North America[J].Natural Gas Industry,2009,29(5):27-32,135-136.
[9] 宋国奇,李继岩,贾光华,等.东营凹陷王家岗构造带孔店组构造特征及其控藏作用[J].石油与天然气地质,2013,34(2):207-214. Song Guoqi,Li Jiyan,Jia Guanghua,et al.Structural characteristics and its control on hydrocarbon accumulation of the Kongdian Formation in the Wangjiagang structural zone,Dongying Depression[J].Oil & Gas Geology,2013,34(2):207-214.
[10] 张林晔,包友书,李钜源,等.湖相页岩油可动性——以渤海湾盆地济阳坳陷东营凹陷为例[J].石油勘探与开发,2014,41(6):641-649. Zhang Linye,Bao Youshu,Li Juyuan,et al.Movability of lacustrine shale oil:A case study of Dongying Sag,Jiyang Depression,Bohai Bay Basin[J].Petroleum Exploration and Development,2014,41(6):641-649.
[11] 陈祥,王敏,严永新,等.泌阳凹陷陆相页岩油气成藏条件[J].石油与天然气地质,2011,32(4):568-576. Chen Xiang,Wang Min,YanYongxin,et al.Accumulation conditions for continental shale oil and gas in the Biyang Depression[J].Oil & Gas Geology,2011,32(4):568-576.
[12] 李吉君,史颖琳,章新文,等.页岩油富集可采主控因素分析:以泌阳凹陷为例[J].地球科学(中国地质大学学报),2014,39(7):848-857. Li Jijun,Shi Yinglin,Zhang Xinwen,et al.Control factors of enrichment and producibility of shale oil:a case study of Biyang Depression[J].Earth Science(Journal of China University of Geoscience),2014,39(7):848-857.
[13] 柳波,吕延防,冉清昌,等.松辽盆地北部青山口组页岩油形成地质条件及勘探潜力[J].石油与天然气地质,2014,35(2):280-285. Liu Bo,Lv Yanfang,Ran Qingchang,et al.Geological conditions and exploration potential of shale oil in Qingshankou Formation,Northern Songliao Basin[J].Oil & Gas Geology,2014,35(2):280-285.
[14] 黄文彪,邓守伟,卢双舫,等.泥页岩有机非均质性评价及其在页岩油资源评价中的应用——以松辽盆地南部青山口组为例[J].石油与天然气地质,2014,35(5):704-711. Huang Wenbiao,Deng Shouwei,Lu Shuangfang,et al.Shale organic heterogeneity evaluation method and its application to shale oil resource evaluation-a case study from Qingshankou Formation,southern Songliao Basin[J].Oil & Gas Geology,2014,35(5):704-711.
[15] 柳波,迟亚奥,黄志龙,等.三塘湖盆地马朗凹陷二叠系油气运移机制与页岩油富集规律[J].石油与天然气地质,2013,34(6):725-730. Liu Bo,ChiYaao,Huang Zhilong,et al.Migration mechanism of the Permian hydrocarbon and shale oil accumulation in Malang Sag,the Santanghu Basin[J].Oil & Gas Geology,2013,34(6):725-730.
[16] 柳波,吕延防,赵荣,等.三塘湖盆地马朗凹陷芦草沟组泥页岩系统地层超压与页岩油富集机理[J].石油勘探与开发,2012,39(6):699-705. Liu Bo,Lv Yanfang,Zhao Rong,et al.Formation overpressure and shale oil enrichment in the shale system of Lucaogou Formation,Malang Sag,Santanghu Basin,NW China[J].Petroleum Exploration and Development,2012,39(6):699-705.
[17] 张林晔,孔祥星,张春荣,等.济阳坳陷下第三系优质烃源岩的发育及其意义[J].地球化学,2003,32(1):35-42. Zhang Linye,Kong Xiangxing,Zhang Chunrong,et al.High quality oil prone source rocks in Jiyang depression[J].Geochimica,2003,32(1):35-42.
[18] 张林晔,蒋有录,刘华,等.东营凹陷油源特征分析[J].石油勘探与开发,2003,30(3):61-64. Zhang Linye,Jiang Youlu,Liu Hua,et al.Relationship between source rock and oil accumulation in Dongying sag[J].Petroleum Exploration and Development,2003,30(3):61-64.
[19] 张林晔,刘庆,张春荣.东营凹陷成烃与成藏关系研究[M].北京:地质出版社,2005. Zhang Linye,Liu Qing,Zhang Chunrong.Study on the genetic relationships between hydrocarbon occurrence and pools formation in Dongying Depression[M].Beijing:Geological Publishing House,2005.
[20] 闫志强.东营凹陷永安镇油田沙三段"槽谷"砂体发育规律研究[J].天然气地球科学,2010,21(6):968-973. Yan Zhiqiang.Distribution of trough valley sand body in the third member of Shahejie Formation in Yonganzhen oilfield,Dongying sag[J].Natural Gas Geoscience,2010,21(6):968-973.
[21] 张林晔,李政,李钜源,等.东营凹陷古近系泥页岩中存在可供开采的油气资源[J].天然气地球科学,2012,23(1):1-13. Zhang Linye,Li Zheng,Li Juyuan,et al.Feasibility analysis of existing recoverable oil and gas resource in the Palaeogene shale of Dongying Depression[J].Natural Gas Geoscience,2012,23(1):1-13.
[22] Liang C,Jiang Z X,Cao Y C,et al.The sedimentary characteristics and origin of lacustrine organic-rich shale in the salinized EoceneDongying Depression[J].Geological Society of America Bulletin,2017,130(1-2):154-174.
[23] Liang C,Cao Y C,Jiang Z X,et al.Shale oil potential of lacustrine black shale in the EoceneDongying Depression:implications for geochemistry and reservoir[J].AAPG Bulletin,2017,101(11):1835-1858.
[24] 邹才能,朱如凯,吴松涛,等.常规与非常规油气聚集类型、特征、机理及展望-以中国致密油和致密气为例[J].石油学报,2012,33(2):173-187. Zou Caineng,Zhu Rukai,Wu Songtao,et al.Types,characteristics,genesis and prospects of conventional and unconventional hydrocarbon accumulations:taking tight oil and tight gas in China as an instance[J].Acta Petrolei Sinica,2012,33(2):173-187.
[25] 陈尚斌,朱炎铭,王红岩,等.中国页岩气研究现状与发展趋势[J].石油学报,2010,31(4):689-694. Chen Shangbin,Zhu Yanming,Wang Hongyan,et al.Research status and trends of shale gas in China[J].Acta Petrolei Sinica,2010,31(4):689-694.
[26] 梁世君,黄志龙,柳波,等.马朗凹陷芦草沟组页岩油形成机理与富集条件[J].石油学报,2012,33(4):588-594. Liang Shijun,Huang Zhilong,Liu Bo,et al.Formation mechanism and enrichment conditions of Lucaogou Formation shale oil from Malang sag,Santanghu Basin[J].Acta Petrolei Sinica,2012,33(4):588-594.
[27] 薛雁,吴智平,李伟,等.东营凹陷新生代盆地结构特征及其控藏作用[J].大地构造与成矿学,2013,37(2):206-212. Xue Yan,Wu Zhiping,Li Wei,et al.Cenozoic basins structure in Dongying sag and its control over Reservoir[J].Geotectonica et Metallogenia,2013,37(2):206-212.
[28] 路慎强,陈冠军,吴孔友,等.渤海湾盆地东营凹陷中央背斜带构造特征和演化机理[J].石油实验地质,2013,35(3):274-279. Lu Shenqiang,Chen Guanjun,Wu Kongyou,et al.Tectonic feature and evolution mechanism of central anticline belt of Dongying Sag,Bohai Bay Basin[J].Petroleum Geology & Experiment,2013,35(3):274-279.
[29] 吴靖,姜在兴,童金环,等.东营凹陷古近系沙河街组四段上亚段细粒沉积岩沉积环境及控制因素[J].石油学报,2016,37(4):464-473. Wu Jing,JiangZaixing,Tong Jinhuan,et al.Sedimentary environment and control factors of fine-grained sedimentary rocks in the upper fourth Member of Paleogene Shahejie Formation,Dongying sag[J].Acta Petrolei Sinica,2016,37(4):464-473.
[30] 杨万芹,蒋有录,王勇.东营凹陷沙三下-沙四上亚段泥页岩岩相沉积环境分析[J].中国石油大学学报(自然科学版),2015,39(4):19-26. Yang Wanqin,Jiang Youlu,Wang Yong.Study on shale facies sedimentary environment of lower Es3-upper Es4 in Dongying sag[J].Journal of China University of Petroleum(Edition of Natural Science),2015,39(4):19-26.
[31] 梁超.含油气细粒沉积岩沉积作用与储层形成机理[D].北京:中国地质大学(北京),2015. Liang Chao.The sedimentation and reservoir formation mechanism of hydrocarbon-bearing fine-grained sedimentary rocks[D].Beijing:China University of Geosciences(Beijing),2015.
[32] Aplin A C,Macquaker J H S.Mudstone diversity:Origin and implications for source,seal,and reservoir properties in petroleum systems[J].AAPG Bulletin,2011,95(12):2031-2059.
[33] Loucks R G,Ruppel S C.Mississippian Barnett mudstone:Lithofacies and depositional setting of a deep-water mudstone-gas succession in the Fort Worth basin,Texas[J].AAPG Bulletin,2007,91(4):579-601.
[34] 王冠民.济阳坳陷古近系页岩的纹层组合及成因分类[J].吉林大学学报(地球科学版),2012,42(3):666-671+680. Wang Guanmin.Laminae combination and genetic classification of eogene shale in Jiyang Depression[J].Journal of Jilin University(Earth Science Edition),2012,42(3):666-671+680.
[35] Macquaker J S H,Adams A E.Maximizing information from fine-grained sedimentary rocks:an inclusive nomenclature for mudstones[J].Journal of Sedimentary Research,2003,73(5):735-744.
[36] 梁超,吴靖,姜在兴,等.有机质在页岩沉积成岩过程及储层形成中的作用[J].中国石油大学学报(自然科学版),2017,41(6):1-8. Liang Chao,Wu Jing,JiangZaixing,et al.Significance of organic matters on shale deposition,diagenesis process and reservoir formation[J].Journal of China University of Petroleum(Edition of Natural Science),2017,41(6):1-8.
[37] 卢粤晗,孙永革,翁焕新.湖泊沉积有机质的地球化学记录与古气候古环境重建[J].地球化学,2004,33(1):20-26. Lu Yuehan,Sun Yongge,Weng Huanxin.Lacustrine sediments as arecord of changes of regionac climate and environment[J].Geochimica,2004,33(1):20-28.
[38] 姜在兴,梁超,吴靖,等.含油气细粒沉积岩研究的几个问题[J].石油学报,2013,34(6):1031-1039. Jiang Zaixing,Liang Chao,Wu Jing,et al.Several issues in sedimentological studies on hydrocarbon-bearing fine-grained sedimentary rocks[J].Acta Petrolei Sinica,2013,34(6):1031-1039.
[39] 王勇,宋国奇,刘惠民,等.济阳坳陷细粒沉积岩形成环境及沉积构造[J].东北石油大学学报,2015,39(3):7-14. Wang Yong,SongGuoqi,Liu Huimin,et al.Formation environment and sedimentary structures of fine-grained sedimentary rocks of Xiaohu Subsag in Yabulai Basin[J].Journal of Northeast Petroleum University,2015,39(3):7-14.
[40] 宋明水.东营凹陷南斜坡沙四段沉积环境的地球化学特征[J].矿物岩石,2005,25(1):67-73. Song Mingshui.Sedimentary environment geochemistry in the fourth Member of Shahejie Formation of Southern Ramp,Dongying Depression[J].Journal of Mineralogy and Petrology,2005,25(1):67-73.
[41] 熊小辉,肖加飞.沉积环境的地球化学示踪[J].地球与环境,2011,39(3):405-414. Xiong Xiaohui,Xiao Jiafei.Geochemical indiators of sedimentary environments-Asummary[J].Earth and Environment,2011,39(3):405-414.
[42] 许璟,蒲仁海,杨林,等.塔里木盆地石炭系泥岩沉积时的古盐度分析[J].沉积学报,2010,28(3):509-517. Xu Jing,Pu Renhai,Yang Lin,et al.The palaeosalinity analysis of Carboniferous mudstone,Tarim Basin[J].Acta Sedimentologica Sinica,2010,28(3):509-517.
[43] 彭雪峰,汪立今,姜丽萍.准噶尔盆地东南缘芦草沟组油页岩元素地球化学特征及沉积环境指示意义[J].矿物岩石地球化学通报,2012,31(2):121-127,151. Peng Haifeng,Wang Lijin,Jiang Liping.Geochemical characteristics of the lucaogou formation oil shale in the southeastern margin of the Junggar basin and its environmental implications[J].Bulletin of Mineralogy,Petrology and Geochemistry,2012,31(2):121-127,151.
[44] 焦养泉,吕新彪,王正海,等.从沉积到成岩两种截然不同的地质环境-吐哈盆地砂岩型铀矿研究实例[J].地球科学,2004,29(5):615-620. Jiao Yangquan,Lv Xinbiao,Wang Zhenghai,et al.Two distinct geological environments from sedimentary to diagenesis stages:examples from sandstone-type uranium deposit,Turpan-hami Basin[J].Earth science,2004,29(5):615-620.
[45] 邵晓岩,田景春,杨玉林,等.鄂尔多斯盆地白豹地区晚三叠世长4+5沉积期古环境研究[J].内蒙古石油化工,2008,(18):73-78. Shao Xiaoyan,Tian Jingchun,Yang Yulin,et al.Study on paleoenvironment of the Late Triassic change4+5 depositional period of the Baibao area in Ordos Basin[J].Inner Mongolia Petrochemical,2008(18):73-78.
[46] 陈中红,查明,金强.东营凹陷古近系中深层湖盆演化中的无机元素响应[J].沉积学报,2008,26(6):925-932. Chen Zhonghong,Zha Ming,Jin Qiang.Mineral elemental response to the evolution of terrestrial brine faulted-basin:a case study in the Paleogene of Well Haoke-1,Dongying Sag[J].Acta Sedimentologica Sinica,2008,26(6):925-932.
[47] 林治家,陈多福,刘芊.海相沉积氧化还原环境的地球化学识别指标[J].矿物岩石地球化学通报,2008,27(1):72-80. Lin Zhijia,Chen Duofu,Liu Qian.Geochemical indices for redox conditions of marine sediments[J].Bulletin of Mineralogy,Petrology and Geochemistry,2008,27(1):72-80.
[48] 熊国庆,江新胜,蔡习尧,等.藏南白垩系泥、页岩微量、稀土元素特征及氧化-还原环境分析[J].地球科学进展,2010,25(7):730-745. Xiong Guoqing,Jiang Xinsheng,Cai Xiyao,et al.The characteristics of trace element and REE geochemistry of the Cretaceous mudsrocks and shales from southern Tibet and its analysis of redox condition[J].Advances in Earth Science,2010,25(7):730-745.
[49] 张小龙.四川盆地及周边地区五峰组-龙马溪组页岩有机质特征、沉积环境和含气性研究[D].兰州:兰州大学,2015. Zhang Xiaolong.The study of organic matter characteristic,sedimentary environment and shale gas potential for Wufeng-Longmaxi shale in Sichuan Basin and its periphery,China[D].Lanzhou:Lanzhou University,2015.
[50] 张顺,陈世悦,鄢继华,等.东营凹陷西部沙三下亚段-沙四上亚段泥页岩岩相及储层特征[J].天然气地球科学,2015,26(2):320-332. Zhang Shun,ChenShiyue,Yan Jihua,et al.Characteristics of shale lithofacies and reservoirspace in the 3^rd and 4^th members of Shahejie Formation,the west of Dongying sag[J].Natural Gas Geoscience,2015,26(2):320-332.

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