• 中国出版政府奖提名奖

    中国百强科技报刊

    湖北出版政府奖

    中国高校百佳科技期刊

    中国最美期刊

    留言板

    尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

    姓名
    邮箱
    手机号码
    标题
    留言内容
    验证码

    琼东南盆地深水区烃源岩沉积模式及差异热演化

    甘军 张迎朝 梁刚 杨希冰 李兴 宋鹏

    甘军, 张迎朝, 梁刚, 杨希冰, 李兴, 宋鹏, 2019. 琼东南盆地深水区烃源岩沉积模式及差异热演化. 地球科学, 44(8): 2627-2635. doi: 10.3799/dqkx.2019.202
    引用本文: 甘军, 张迎朝, 梁刚, 杨希冰, 李兴, 宋鹏, 2019. 琼东南盆地深水区烃源岩沉积模式及差异热演化. 地球科学, 44(8): 2627-2635. doi: 10.3799/dqkx.2019.202
    Gan Jun, Zhang Yingzhao, Liang Gang, Yang Xibing, Li Xing, Song Peng, 2019. Deposition Pattern and Differential Thermal Evolution of Source Rocks, Deep Water Area of Qiongdongnan Basin. Earth Science, 44(8): 2627-2635. doi: 10.3799/dqkx.2019.202
    Citation: Gan Jun, Zhang Yingzhao, Liang Gang, Yang Xibing, Li Xing, Song Peng, 2019. Deposition Pattern and Differential Thermal Evolution of Source Rocks, Deep Water Area of Qiongdongnan Basin. Earth Science, 44(8): 2627-2635. doi: 10.3799/dqkx.2019.202

    琼东南盆地深水区烃源岩沉积模式及差异热演化

    doi: 10.3799/dqkx.2019.202
    基金项目: 

    “十三五”国家科技重大专项“琼东南盆地深水区大中型气田形成条件及关键勘探技术” 2016ZX05026-002

    详细信息
      作者简介:

      甘军(1971-), 男, 高级工程师, 硕士, 主要从事油气勘探综合地质研究

      通讯作者:

      李兴

    • 中图分类号: P588

    Deposition Pattern and Differential Thermal Evolution of Source Rocks, Deep Water Area of Qiongdongnan Basin

    • 摘要: 琼东南盆地深水区是目前的天然气勘探热点,但其烃源岩沉积模式和演化特征认识的不足制约了勘探成效.为识别和评价琼东南盆地深水区烃源岩,综合应用地震沉积学、有机地球化学及构造地质学分析方法,对比剖析渐新统含煤三角洲~浅海相泥岩的生烃母质、沉积背景及与已发现油气的对应关系.研究表明,渐新统三角洲的发育规模及古地貌控制了海陆过渡相煤系和海相陆源型烃源岩的分布,断-拗转换期凹凸相间的半封闭浅海环境有利于形成生气为主、油气兼生的渐新统海相陆源型烃源岩;深水区海相陆源型烃源岩分布、热演化及生排烃过程控制了天然气资源潜力,据此对生气凹陷进行分类评价并提出乐东、陵水及松南等Ⅰ类富生气凹陷.

       

    • 图  1  琼东南盆地构造区划示意图(P548)

      Fig.  1.  Structure division sketch map in the Qiongdongnan Basin

      图  2  琼东南盆地区域构造地震剖面图(P65)

      Fig.  2.  Regional tectonic seismic section map of Qiongdongnan Basin

      图  3  陵水凹陷L33-1井沉积相-有机相烃源岩剖面(P593)

      Fig.  3.  L33-1 sedimentary facies and organic facies source rock section in Lingshui sag

      图  4  琼东南盆地陵水凹陷崖城组海陆过渡相-海相陆源型烃源岩发育模式(P531)

      Fig.  4.  Development model of marine-continental transitional to terrestrial marine source rocks in Yacheng formation, Lingshui Sag

      图  5  琼东南盆地崖城组海陆过渡相煤系、海相陆源型烃源岩分布(P531)

      Fig.  5.  Distribution map of marine-continental transitional coal-phase and terrestrial marine source rocks in Yachengf ormation of Qiongdongnan Basin

      图  6  中央拗陷带两种充填样式的凹陷结构(P535)

      Fig.  6.  Two kinds of filling patterns of sags structure in the central depression

      图  7  琼东南盆地崖城组不同类型气源岩产气率(P599)

      Fig.  7.  Gas production rate of different types of gas source rocks from Yacheng formation in Qiongdongnan basin

      表  1  琼东南盆地海陆过渡相煤系、海相陆源型两类烃源岩地化特征对比

      Table  1.   Geochemical characteristics of two types of source rocks: marine-terrestrial transitional coal measures and marine-terrestrial source rocks

      烃源岩类型 岩性 TOC(%) HI(mg/g, TOC) 干酪根类型 干酪根碳同位素(‰) 奥利烷指数Ol/C30H 双杜松烷指数T/C30H Pr/Ph 分布相带
      海陆过渡相煤系 煤、碳质泥岩、泥岩 0.4~96.0 60~300 Ⅲ型 -30~-27 1.44 0.59 7.0 海岸平原、潮坪、三角洲平原等
      海相陆源型 泥岩 0.4~2.8 100~350 Ⅲ型、Ⅱ2 -26~-24 0.78 0.15 2.1 前三角洲、滨浅海
      注:海陆过渡煤系数据来自YC13-2井崖城组碳质泥岩抽提物,海相陆源型数据来自Y8-2井崖城组三角洲相泥岩抽提物.
      下载: 导出CSV

      表  2  琼东南盆地生气凹陷分类评价表

      Table  2.   Natural gas kitchen sags classification evaluation of Qiongdongnan basin

      分类 古近系最大厚度(m) 新近系最大厚度(m) 崖城组顶部烃源岩Ro≥1.3%的面积(km2) 崖城组烃源岩的发育条件 崖城期古地貌及有机质保存条件 生排烃高峰期 生气强度(亿方/km2) 凹陷
      1 ≥4 000 ≥3 000 ≥4 000 发育大型含煤三角洲及浅海相泥岩 隆凹相间的半封闭环境,保存条件好,发育高温高压 早晚两期高峰 ≥50 乐东、陵水
      2 ≥4 000 2 000~3 000 1 500~4 000 发育大型含煤三角洲及浅海相泥岩 隆凹相间的半封闭环境,保存条件好,发育高温高压 一期高峰 ≥50 松南、宝岛
      ≥4 000 1 000~3 000 1 000~2 000 发育大型含煤三角洲及浅海相泥岩 隆凹相间的半封闭-开放环境、发育低幅高压 一期高峰 20~50 长昌A洼、崖北
      2 000 ~4 000 1 000~2 000 ≤1 000 发育大型含煤三角洲及浅海相泥岩 隆凹相间的半封闭-开放环境,温压正常 一期高峰 2~20 松东、北礁、长昌B\C\D洼
      下载: 导出CSV
    • Dai, N., Zhong, N. N., Deng, Y. H., et al., 2015.Genetic Types of Marine Source Rock in Meso-Cenozoic Continental Margin Basins. Acta Petrolei Sinica. 36(8):940-953.(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=syxb201508005
      Doust, H., Noble, R.A., 2008. Petroleum Systems of Indonesia. Marine and Petroleum Geology, 25(2):103-129 doi: 10.1016/j.marpetgeo.2007.05.007
      Deng, Y.H., 2010. Analysis on Correlation of River and Petroleum. Acta Petrolei Sinica, 31(1):12-17(in Chinese with English abstract).
      Gan, J., Zhang, Y.Z., Liang, G., et al., 2018. Study on Accumulation Process and Dynamic Mechanism of Natural Gas in the Deep Water Area of Central Canyon, Qiongdongnan Basin. Acta Geologica Sinica, 92(11):2359-2362(in Chinese with English abstract).
      Huang, B. J., Xiao, X. M., Li, X. X., 2003. Geochemistry and Origins of Natural Gases in the Yinggehai and Qiongdongnan Basins, Offshore South China Sea. Organic Geochemistry, 34(7):1009-1025. doi: 10.1016/S0146-6380(03)00036-6
      Huang, B.J., Li, X.S., Wang, Z.F., et al., 2012..Source Rock Geochemistry and Gas Potential in the Deep Water Area, Qiongdongnan Basin. Offshore Oil and Gas, 24(4):1-7(in Chinese with English abstract).
      Huang, B.J., Wang, Z.F., Liang, G., 2014. Natural Gas Source and Migration-Accumulation Pattern in the Central Canyon, the Deep Water Area, Qiongdongnan Basin. Offshore Oil and Gas, 26(5):8-14(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zghsyq-gc201405002
      Li, R. X., 2000. Achievements of the Coal Source Rock Research in Last Ten Years. Geological Science and Technology Information, 19(4):55-59.(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzkjqb200004011
      Li, Z. X., He, Y. P., Liu, H. Y., et al., 2010. Sedimentology Characteristics and Coal-Forming Models in Yacheng Formation of Qiongdongnan Basin. Acta Petrolei Sinica, 31(4):542-547(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=syxb201004004
      Li, Z. X., Song, G. Z., Wang, D. D., et al., 2018. Characteristics of Fan Braided River Delta in Oligocene Coal Measures of Qiongdongnan Basin. Earth Science, 43(10):3471-3483(in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/dqkx201810011
      Li, Y. C., Fu, N., Zhang, Z. H., 2013. Hydrocarbon Source Conditions and Origins in the Deepwater Area in the Northern South China Sea. Acta Petrolei Sinica. 34(2):247-254(in Chinese with English abstract) doi: 10.1038/aps.2012.129
      Liang, ,G., Gan, J., Li, X., 2015. Genetic Type and Origin of Natural Gas in Lingshui Sag, Qiongdongnan Basin. Offshore Oil and Gas, 27(4):47-53(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=5916343194714ba06cc415972d3a3a0d
      Liu, S. X., Z. G., Zhao, ZH. G, et al., 2016. Control of Tectonic Cycle in South China over Hydrocarbon Accumulation in the Zengmu Bain. China Petroleum Exploration, 21(2):37-44(in Chinese with English abstract).
      Mckee, B. A., Aller, R. C., Allison, M. A., et al. 2004. Transport and Transformation of Dissolved and Particulate Materials on continental Margins Influenced by Major Rivers:Benthic Boundary Layer and Seabed Processes. Continental Shelf Reasearch, 24(7/8):899-926. doi: 10.1016-j.csr.2004.02.009/
      Mello, M. R., Telnaes, N., Maxwell, J. R., 1995. The Hydrocarbon Source Potential in the Brazilian Marginal Basins: a Geochemical and Paleoenvironmental Assessment. In: Huc, A. Y., ed., Paleogeography, Paleoclimate, and RocksSource. American Association of Petroleum Geologists Studies in Geology, Tulsa, 72-233.
      Pan, X. Z., Zhang, G. H., Huang, Y. W., et al., 2001. The Mixed Gas Sources in Yacheng 13-1 Gas Field. China Offshore Oil and Gas (Geology), 15(2):99-104(in Chinese with English abstract).
      Xiong, X. F., Xu, X. D., Guo, X. X., et al., 2016. Ethane Carbon Isotope Anomaly Genesis of Natural Gas in Yinggehai Basin. Special Oil and Gas Reservoirs, 23(4):85-89(in Chinese with English abstract).
      Xu, X.D., Zhang, Y.Z., Liang, G., et al., 2016. Hydrocarbon Source Condition and Accumulation Mechanism of Natural Gas in Deep Water Area of Qiongdongnan Basin, Northern South China Sea.Natural Gas Geoscience, 27(11):1985-1992(in Chinese with English abstract).
      Zhang, G. C., Chen, Y., Yang, H.Z., 2015. Stratigphic-Lithologic Traps in the Enping Formation:A New Exploration Field in Deep Water Area of the Baiyun Aag, Pearl River Mouth Basin. China Offshore Oil and Gas, 27(6):1-9(in Chinese with English abstract).
      Zhang, Y.Z., Xu, X.D., Gan, J., et al., 2017. Geological Characteristics, Origin and Accumulation Model of Deep Water Giant Gas Field and Exploration Trend in Qiongdongnan Basin. Acta Geologica Sinica, 91(7):1620-1633(in Chinese with English abstract).
      Zeng, Z.W., Yang, X. H., Zhu, H. T., et al., 2017. Development Characteristics and Significance of Large Delta of Upper Enping Formation, Baiyun Sag. Earth Science, 42(1):78-92(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqkx201701006
      戴娜, 钟宁宁, 邓运华, 等, 2015.中生代-新生代大陆边缘盆地海相烃源岩成因类型.石油学报, 36(8):940-953 http://d.old.wanfangdata.com.cn/Periodical/syxb201508005
      邓运华, 2010.论河流与油气的共生关系.石油学报, 31(1):12-17. http://d.old.wanfangdata.com.cn/Periodical/syxb201001002
      甘军, 张迎朝, 梁刚, 等, 2018.琼东南盆地深水区天然气成藏过程及动力机制研究, 地质学报, 92(11):2359-2362 doi: 10.3969/j.issn.0001-5717.2018.11.011
      黄保家, 李绪深, 王振峰, 等, 2012.琼东南盆地深水区烃源岩地球化学特征与天然气潜力.中国海上油气, 24(4):1-7. doi: 10.3969/j.issn.1673-1506.2012.04.001
      黄保家, 王振峰, 梁刚, 2014.琼东南盆地深水区中央峡谷天然气来源及运聚模式.中国海上油气, 26(5):8-14. http://d.old.wanfangdata.com.cn/Periodical/zghsyq-gc201405002
      李荣西, 2000.九十年代煤系烃源岩研究新进展.地质科技情报, 19(4):55-59. doi: 10.3969/j.issn.1000-7849.2000.04.011
      李增学, 何玉平, 刘海燕, 等, 2010.琼东南盆地崖城组煤的沉积学特征与聚煤模式.石油学报, 31(4):542-547. doi: 10.3969/j.issn.1001-8719.2010.04.009
      李增学, 宋广赠, 王东东, 等, 2018.琼东南盆地渐新统煤系(扇)辫状河三角洲特征.地球科学, 43(10):3471-3483. http://earth-science.net/WebPage/Article.aspx?id=3990
      李友川, 傅宁, 张枝焕, 2013.南海北部深水区盆地烃源条件和油气源.石油学报, 34(2):247-254 http://d.old.wanfangdata.com.cn/Periodical/syxb201302006
      梁刚, 甘军, 李兴, 2015.琼东南盆地陵水凹陷天然气成因类型及来源.中国海上油气, 27(4):47-53. http://d.old.wanfangdata.com.cn/Periodical/zghsyq-gc201504006
      刘世翔, 张功成, 赵志刚, 等, 2016.南海构造旋回对曾母盆地油气成藏的控制作用.中国石油勘探, 21(2):37-44. doi: 10.3969/j.issn.1672-7703.2016.02.005
      潘贤庄, 张国华, 黄义文, 等, 2001.崖13-1气田天然气的混源特征.中国海上油气(地质), 15(2):99-104. http://d.old.wanfangdata.com.cn/Periodical/zghsyq-dz200102003
      熊小峰, 徐新德, 郭潇潇, 等, 2016.莺歌海盆地天然气乙烷碳同位素异常成因分析.特种油气藏, 23(4):85-89. doi: 10.3969/j.issn.1006-6535.2016.04.019
      徐新德, 张迎朝, 梁刚, 等, 2016.南海北部琼东南盆地深水区烃源条件及天然气成藏机制.天然气地球科学, 27(11):1985-1992. doi: 10.11764/j.issn.1672-1926.2016.11.1985
      张功成, 陈莹, 杨海长, 2015.恩平组岩性地层圈闭-白云凹陷深水区天然气勘探新领域.中国海上油气, 27(6):1-9.
      张迎朝, 徐新德, 甘军, 等, 2017.琼东南盆地深水大气田地质特征、成藏模式及勘探方向.地质学报, 91(7):1620-1633 doi: 10.3969/j.issn.0001-5717.2017.07.013
      曾智伟, 杨香华, 朱红涛, 等, 2017.白云凹陷恩平组沉积晚期大型三角洲发育特征及其意义.地球科学, 42(1):78-92. http://earth-science.net/WebPage/Article.aspx?id=3416
    • 加载中
    图(7) / 表(2)
    计量
    • 文章访问数:  4741
    • HTML全文浏览量:  1942
    • PDF下载量:  67
    • 被引次数: 0
    出版历程
    • 收稿日期:  2019-01-11
    • 刊出日期:  2019-08-15

    目录

      /

      返回文章
      返回