天然气地球科学

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鄂尔多斯盆地东南部张家滩页岩元素地球化学、古沉积环境演化特征及油气地质意义

郑一丁,雷裕红,张立强,王香增,张丽霞,姜呈馥,程明,俞雨溪,田飞,孙兵华   

  1. 1.中国石油大学(华东),山东 青岛 266580;
    2.中国科学院油气资源研究重点实验室,中国科学院地质与地球物理研究所,北京 100029;
    3.陕西延长石油(集团)有限责任公司,陕西 西安 710075;
    4.陆相页岩气工程研究中心,陕西 西安 710075;5.中国科学院大学,北京 100049
  • 收稿日期:2014-12-28 修回日期:2015-02-04 出版日期:2015-07-10 发布日期:2015-07-10
  • 通讯作者: 张立强(1970-),男,山东曲阜人,教授,博士,主要从事油气储层地质学及层序地层学研究.E-mail:liqiangzhangwxm@163.com.
  • 作者简介:郑一丁(1991-),男,湖北武穴人,硕士研究生,主要从事元素地球化学及石油地质研究.E-mail:zyd0908@126.com.
  • 基金资助:

    国家重点基础研究发展规划(“973”)项目(编号:2011CB201105)|国家重大科技专项课题(编号:2011ZX08005-004)|国家自然科学基金项目(编号:41102078)联合资助.

Characteristics of Element Geochemistry and Paleo Sedimentary Environment Evolution of Zhangjiatan Shale in the Southeast of Ordos Basin and Its Geological Significance for Oil and Gas

ZHENG Yi-ding,LEI Yu-hong,ZHANG Li-qiang,WANG Xiang-zeng,ZHANG Li-xia,JIANG Cheng-fu,CHENG Ming,YU Yu-xi,TIAN Fei,SUN Bing-hua   

  1. 1.China University of Petroleum,Qingdao 266580,China;2.Key Laboratory of Petroleum Resources Research,
    Institute of Geology and Geophysics,Beijing 100029,China;3.Research Institute of Shanxi Yanchang Petroleum
    (Group)Co.Ltd.,Xi′an 710075,China;4.Engineering Research Center for Lacustrine Shale Gas,
    Xi′an,710075,China;5.Chinese Academy of Sciences,Beijing 100049,China
  • Received:2014-12-28 Revised:2015-02-04 Online:2015-07-10 Published:2015-07-10

摘要:

页岩厚度、总有机碳含量、脆性矿物含量、物性等是页岩储层评价的关键参数,明显受其沉积环境控制。因此,分析页岩形成过程中的沉积环境对页岩储层评价和甜点预测具有重要意义。系统测试了鄂尔多斯盆地中南部Y1井钻遇的张家滩页岩525组样品的40余种元素丰度,分析了其元素地球化学特征和页岩沉积环境的古气候、古水深、古盐度、古生产力、氧化还原特征。结果表明,自下而上张家滩页岩元素的丰度和比值呈周期性变化,指示其形成于温暖湿润、淡水—微咸水、缺氧等沉积环境,其中④单元发育在最潮湿的沉积环境,当时的水体最深、还原性最高,具有较高的古生产力。

关键词: 元素地球化学, 沉积环境, 张家滩页岩, 鄂尔多斯盆地

Abstract:

Shale thickness,total organic carbon content,brittle mineral content and physical property are key parameter of shale reservoir evaluation,which are obviously controlled by the sedimentary environment.Therefore,it′s significant to study the sedimentary environment and the evolution of the shale formation about gas reservoir evaluation and desserts prediction.This paper systematically tested more than 40 element concentrations of 525 groups of samples in Zhangjiatan shale drilled by well Y1 in the South-Central Ordos Basin.Then we analyzed the evolution of the paleoclimate,the paleobathymetry,the paleosalinity,the paleoproductivity and the oxidation-reduction states of sedimentary environment.The results showed that there are significant periodical changes of the element concentrations and ratios of Zhangjiatan shale from bottom to top,indicating that Zhangjiatan shale was deposited in a warm and humid,freshwater-brackish,hypoxia sedimentary environment,between which,the ④ unit was deposited in a wet sedimentary environment,when the water was deepest and highest reducing with high paleoproductivity.

Key words: Element geochemistry, Sedimentary environment, Zhangjiatan shale, Ordos Basin

中图分类号: 

  • TE122.1+13

[1]Zhang Jinchuan,Xue Hui,Bian Changrong,et al.Remarks on unconventional gas exploration in China[J].Natural Gas Industry 2006,26(12):53-56.[张金川,薛会,卞昌蓉,等.中国非常规天然气勘探雏议[J].天然气工业,2006,26(12):53-56.]
[2]Zhang Jinchuan,Lin Lamei,Li Yuxi,et al.The method of shale gas assessment:Probability volume method[J].Earth Science Frontiers,2012,19(2):184-191.[张金川,林腊梅,李玉喜,等.页岩气资源评价方法与技术:概率体积法[J].地学前缘,2012,19(2):184-191.]
[3]Li Yuxi,Zhang Jinchuan,Jiang Shengling,et al.Geologic evaluation and targets optimization of shale gas[J].Earth Science Frontiers,2012,19(5):332-338.[JP3][李玉喜,张金川,姜生玲,等.页岩气地质综合评价和目标优选[J].地学前缘,2012,19(5):332-338.]
[4]Lei Yuhong,Lu Xiaorong,Wang Xiangzeng,et al.Characteristics of silty laminae in Zhangjiatan shale of southeastern Ordos Basin,China-Implications for shale gas formation[J].AAPG Bulitin,2015,99(4):661-687.
[5]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.
[6]Abouelresh M O,Slatt R M.Lithofacies and sequence stratigraphy of the Barnett Shale in east-central Fort Worth Basin,Texas[J].AAPG Bulletin,2012,96(1):1-22.
[7]Hickey J J,Henk B.Lithofacies summary of the Mississippian Barnett Shale,Mitchell 2 TP Sims well,Wise County,Texas[J].AAPG Bulletin,2007,91(4):437-443.
[8]Loucks R G,Ruppel S C.Mississippian Barnett Shale:Lithofacies and depositional setting of a deep-water shale-gas succession in the Fort Worth Basin,Texas[J].AAPG Bulletin,2007,91(4):579-601.
[9]Jiang Chengfu,Wang Xiangzeng,Zhang Lixia,et al.The geological characteristics of shale and exploration potential of continental shale gas of 7th member,Yanchang Formation in southeast Ordos Basin[J].Geology in China,2013,40(6):1880-1888.[姜呈馥,王香增,张丽霞,等.鄂尔多斯盆地东南部延长组长7段陆相页岩气地质特征及勘探潜力评价[J].中国地质,2013,40(6):1880-1888.]
[10]Zhang Wenzheng,Yang Hua,Yang Yihua,et al.Petrology and element geochemistry and development of environment of Yanchang Formation Chang 7 high quality source rocks in Ordos Basin[J].Natural Gas Geoscience 2008,37(1):59-64.[张文正,杨华,杨奕华,等.鄂尔多斯盆地长7优质烃源岩的岩石学、元素地球化学特征及发育环境[J].地球化学,2008,37(1):59-64.]
[11]Fan Yuhai,Qu Hongjun,Wang Hui,et al.The application of trace elements analysis to identifying sedimentary media environment:A case study of Late Triassic strata in the middle part of western Ordos Basin[J].Geology in China,2012,39(2):382-389.[范玉海,屈红军,王辉,等.微量元素分析在判别沉积介质环境中的应用——以鄂尔多斯盆地西部中区晚三叠世为例[J].中国地质,2012,39(2):382-389.]
[12]Zhang Xinjian,Fan Yingfeng,Zhang Jianjun,et al.Microelement and geologic significance of Yanchang Formation in Fuxian area,Ordos Basin[J].Xinjiang Petroleum Geology,2004,25(5):483-485.[张新建,范迎风,张剑君,等.富县探区延长组微量元素特征及地质意义[J].新疆石油地质,2004,25(5):483-485.]
[13]Deng Hongwen,Qian Kai.Sedimentary Geochemistry and Environment Analysis[M].Lanzhou:Gansu Science and Technology Press,1993:15-104.[邓宏文,钱凯.沉积地球化学与环境分析[M].兰州:甘肃科学技术出版社,1993:15-104.]
[14]Bust V K,Majid A A,Oletu J U,et al.The petrophysics of shale gas reservoirs:Technical challenges and pragmatic solutions[J].Petroleum Geoscience,2013,19(2):91-103.
[15]Kilbride C,Poole J,Hutchings T R.A comparison of Cu,Pb,As,Cd,Zn,Fe,Ni and Mn determined by acid extraction/ICP-OES and ex situ field portable X-ray fluorescence analyses[J].Environmental Pollution,2006,143(1):16-23.
[16]Vanhoof C,Holschbach K A,Bussian B M,et al.Applicability of portable XRF systems for screening waste loads on hazardous substances as incoming inspection at waste handling plants[J].X-Ray Spectrometry,2013,42(4):224-231.
[17]Li Wenhou,Pang Jungang,Cao Hongxia,et al.Depositional system and paleogeographic evolution of the Late Triassic Yanchang stage in Ordos Basin[J].Journal of Northwest University:Natural Science Edition,2009,39(3):501-506.[李文厚,庞军刚,曹红霞,等.鄂尔多斯盆地晚三叠世延长期沉积体系及岩相古地理演化[J].西北大学学报:自然科学版,2009,39(3):501-506.]
[18]Zhang Caili,Gao Along,Liu Zhe,et al.Study of character on sedimentary water and palaeoclimate for Chang 7 oil layer in Ordos Basin[J].Natural Gas Geoscience,2011,22(4):582-587.[张才利,高阿龙,刘哲,等.鄂尔多斯盆地长7油层组沉积水体及古气候特征研究[J].天然气地球科学,2011,22(4):582-587.]
[19]Yang Hua,Zhang Wenzheng.Leading effect of the Seventh Member high-quality source rock of Yanchang Formation in Ordos Basin during the enrichment of low-penetrating oil-gas accumulation:Geology and geochemistry[J].Geochimica,2005,34(2):147-154.[杨华,张文正.论鄂尔多斯盆地长7段优质油源岩在低渗透油气成藏富集中的主导作用:地质地球化学特征[J].地球化学,2005,34(2):147-154.]
[20]Kong Qingfen.The organic maceral characteristic of Yanchang source rock in Ordos Basin[J].Xinjiang Petroleum Geology,2007,28(2):163-166.[孔庆芬.鄂尔多斯盆地延长组烃源岩有机显微组分特征[J].新疆石油地质,2007,28(2):163-166.]
[21]Wang Xiangzeng,Gao Shengli,Gao Chao.Geological features of Mesozoic continental shale gas in south of Ordos Basin,NW China[J].Petroleum Exploration and Development,2014,41(3):294-304.[王香增,高胜利,高潮.鄂尔多斯盆地南部中生界陆相页岩气地质特征[J].石油勘探与开发,2014,41(3):294-304.]
[22]Yang Yiting,Zhang Jinchan,Wang Xiangzeng,et al.Source rock evaluation of continental shale gas:A case study of Chang 7 of Mesozoic Yanchang Formation in Xiasiwan area of Yanchang[J].Journal of Northeast Petroleum University,2012,36(4):10-17.[杨镱婷,张金川,王香增,等.陆相页岩气的泥页岩评价——以延长下寺湾区上三叠统延长组长7段为例[J].东北石油大学学报,2012,36(4):10-17.]
[23]Guo Huijuan,Jia Wanglu,Peng Ping′an,et al.The organic geochemistry,mineralogy and methane sorption of lacustrine shales from the Upper Triassic Yanchang Formation,Ordos Basin,China[J].Marine and Petroleum Geology,2014,57(11):509-520.
[24]Ma Suping,Qi Yaling,Zhang Xiaobao,et al.Geochemical characteristics and hydrocarbon generation potential of the source rocks in Yanchang Formation,Xifeng Oilfield,Ordos Basin,NW China[J].Petroleum Exploration and Development,2006,32(3):51-54.[马素萍,漆亚玲,张晓宝,等.西峰油田延长组烃源岩生烃潜力评价[J].石油勘探与开发,2006,32(3):51-54.]
[25]Ni Haikuan,He Faqi,Bao Shujing.Peculiar geological characteristics of shale gas in China and its exploration countermeasures[J].Natural Gas Industry,2011,31(11):111-116.[聂海宽,何发岐,包书景.中国页岩气地质特殊性及其勘探对策[J].天然气工业,2011,31(11):111-116.]
[26]Cheng Ming,Luo Xiaorong,Lei Yuhong,et al.The distribution,fractal characteristic and thickness estimation of silty laminae and beds in Zhangjiatan shale,Ordos Basin[J].Natural Gas Geoscience,2015,26(5):845-854.[程明,罗晓容,雷裕红,等.鄂尔多斯盆地张家滩页岩粉砂质夹层/纹层分布、分形特征和估算方法研究[J].天然气地球科学,2015,26(5):845-854.]
[27]Gromet L P,Haskin L A,Korotev R L,et al.The “North American shale composite”:Its compilation,major and trace element characteristics[J].Geochimica et Cosmochimica Acta,1984,48(12):2469-2482.
[28]Kylander M E,Ampel L,Wohlfarth B,et al.High-resolution X-ray fluorescence core scanning analysis of Les Echets (France) sedimentary sequence:New insights from chemical proxies[J].Journal of Quaternary Science,2011,26(1):109-117.
[29]Brumsack H J.The trace metal content of recent organic carbon-rich sediments:Implications for Cretaceous black shale formation[J].Palaeogeography,Palaeoclimatology,Palaeoecology,2006,232(2):344-361.
[30]Das B K,Haake B G.Geochemistry of Rewalsar Lake sediment,Lesser Himalaya,India:implications for source-area weathering,provenance and tectonic setting[J].Geosciences Journal,2003,7(4):299-312.
[31]Jin Z,Li F,Cao J,et al.Geochemistry of Daihai Lake sediments,Inner Mongolia,north China:Implications for provenance,sedimentary sorting,and catchment weathering[J].Geomorphology,2006,80(3):147-163.
[32]Li Chunrong,Chen Kaiyuan.Evolutional characteristics and their paleoclimate significance of elements in the Qianjiang Formation,Qianjiang Depression[J].Petroleum Geology and Engineering,2008,21(6):18-21.[李春荣,陈开远.潜江凹陷潜江组元素演化特征及其古气候意义[J].石油地质与工程,2008,21(6):18-21.]
[33][JP3]Wignall P B,Twitchett R J.Oceanic anoxia and the end Permian mass extinction[J].Science,1996,272(5265):1155-1158.
[34]Li Jinlong,Chen Dongjing.Summary of quantified research method on paleosalinity[J].Petroleum Geology and Recovery Efficiency,2003,10(5):1-3.[李进龙,陈东敬.古盐度定量研究方法综述[J].油气地质与采收率,2003,10(5):1-3.]
[35]Liu Gang,Zhou Dongsheng.Application of Microelements analysis in identifying sedimentary environment:Taking Qianjiang Formation in the Jianghan Basin as an example[J].Petroleum Geology & Experiment,2007,29(3):307-310.[刘刚,周东升.微量元素分析在判别沉积环境中的应用——以江汉盆地潜江组为例[J].石油实验地质,2007,29(3):307-310.]
[36]Hatch J R,Leventhal J S.Relationship between inferred redox potential of the depositional environment and geochemistry of the Upper Pennsylvanian (Missourian) Stark Shale Member of the Dennis Limestone,Wabaunsee County,Kansas,USA[J].Chemical Geology,1992:99(1):65-82.
[37]Dymond J,Suess E,Lyle M.Barium in deep-sea sediment:A geochemical proxy for paleoproductivity[J].Paleoceanography,1992,7(2):163-181.
[38]Holland H D.The Chemistry of the Atmosphere and Oceans[J].New York:Wiley Intersci,1978:351-373.
[39]Davies D K,Vessell R K.Gas production from non-fractured shale[J]//Scott E D,Bouma A H.Depositional processes and characteristics of siltstones,mudstones and shale:GCAGS Siltstone Symposium.Gulf Coast Association of Geological Societies Transactions,2002,52(4):112-125.
[40]Rokosh D,Pawlowicz J,Anderson S,et al.Shale fabric,mineralogy and effective porosity of the Upper Colorado Group:Frontiers+Innovation[C]//2009 CSPG CSEG CWLS Convention.Calgary,Alberta,Canada:CSPG CSEG CWLS,2009:572-576.
[41]Lwemark L,Chen H F,Yang T N,et al.Normalizing XRF-scanner data:A cautionary note on the interpretation of high-resolution records from organic-rich lakes[J].Journal of Asian Earth Sciences,2011,40(6):1250-1256.
[42]Meinhold G,Howard J P,Strogen D,et al.Hydrocarbon source rock potential and elemental composition of Lower Silurian subsurface shales of the eastern Murzuq Basin,southern Libya[J].Marine and Petroleum Geology,2013,48:224-246.

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