• 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

    生物降解作用对储层抽提物中多甲基取代萘分布的影响

    黄海平 杨杰 LarterS R

    黄海平, 杨杰, LarterS R, 2003. 生物降解作用对储层抽提物中多甲基取代萘分布的影响. 地球科学, 28(3): 281-288.
    引用本文: 黄海平, 杨杰, LarterS R, 2003. 生物降解作用对储层抽提物中多甲基取代萘分布的影响. 地球科学, 28(3): 281-288.
    HUANG Hai-ping, YANG Jie, Larter S R, 2003. Biodegradation Effect on Distributions of Multiple Methylated Naphthalenes in Reservoir Extracts. Earth Science, 28(3): 281-288.
    Citation: HUANG Hai-ping, YANG Jie, Larter S R, 2003. Biodegradation Effect on Distributions of Multiple Methylated Naphthalenes in Reservoir Extracts. Earth Science, 28(3): 281-288.

    生物降解作用对储层抽提物中多甲基取代萘分布的影响

    基金项目: 

    国家重点基础研究发展规划项目 G1999043304

    详细信息
      作者简介:

      黄海平(1962-), 男, 教授, 1988年于中国地质大学(北京)获硕士学位并留校任教, 现在英国Newcastle大学攻读博士学位, 主要从事油气地球化学与油藏地球化学的教学与研究工作. E-mail: haiping.huang@ncl.ac.ukhaiping.huang@ncl.ac.uk

    • 中图分类号: P618.130.2;P593

    Biodegradation Effect on Distributions of Multiple Methylated Naphthalenes in Reservoir Extracts

    • 摘要: 对辽河盆地冷东油田冷43块沙三段油藏3口取心井岩心抽提物进行了详细的地球化学分析, 族组成和饱和烃生物标志物分布显示油藏遭受了不同程度生物降解作用的影响, 降解程度由油柱顶部向底部增大, 呈良好梯度变化特征.对比不同降解程度原油样品中三甲基萘、四甲基萘和五甲基萘含量和分布可以发现生物降解的明显控制作用, 根据甲基取代萘异构体在生物降解过程中相对含量的变化初步确定了三甲基萘、四甲基萘和五甲基萘单个异构体的生物降解顺序, 结果表明那些热力学稳定性高的异构体容易遭受微生物的攻击, 而热力学稳定性低的异构体却在生物降解过程中相对富集, 表明生物降解作用完全不同于热力学作用过程, 当原油遭受中等程度生物降解作用影响后, 根据热力学稳定性提出的成熟度参数不再能提供有效的成熟度信息, 易降解和难降解异构体间的比值却是衡量原油遭受生物降解作用程度的地球化学新指标.

       

    • 图  1  冷东油田不同油柱饱和烃和芳烃生物降解参数深度剖面

      Fig.  1.  Profile of biodegradation indicators of aliphatic and aromatic for different oil columns from the Lengdong oilfield

      图  2  不同生物降解作用程度储层抽提物中烷基萘的分布特征

      Fig.  2.  Typical distribution patterns of methylated naphthalenes for reservoir extracts at different biodegradation levels

      图  3  a. (1, 2, 4-) / (2, 3, 6-三甲基萘) 与三芳甾含量关系; b.不同油柱上(2, 3, 6-) / (1, 3, 5-+1, 4, 6-三甲基萘) (TNR) 随深度的变化

      Fig.  3.  a. Relationship between (1, 2, 4-) / (2, 3, 6-TMN) ratios and contents of triaromatic steroids; b. (2, 3, 6-) / (1, 3, 5-+1, 4, 6-TMN) ratios varied with depth at different oil columns

      图  4  a. (1, 3, 5, 7-+1, 2, 6, 7-) / (1, 2, 3, 6-+1, 3, 6, 7-四甲基萘) 与三芳甾含量关系; b.不同油柱上(1, 3, 6, 7-) / (1, 3, 6, 7-+1, 2, 5, 6-+1, 2, 3, 5-四甲基萘) (TeMNr) 随深度的变化

      Fig.  4.  a.Relationship between (1, 3, 5, 7-+1, 2, 6, 7-) / (1, 2, 3, 6-+1, 3, 6, 7-TeMN) ratios and contents of triaromatic steroids; b. (1, 3, 6, 7-) / (1, 3, 6, 7-+1, 2, 5, 6-+1, 2, 3, 5-TeMN) ratios varied with depth at different oil columns

      图  5  a. (1, 2, 3, 5, 7-) / (1, 2, 4, 6, 7- +1, 2, 3, 6, 7-五甲基萘) 与三芳甾含量关系; b.不同油柱上(1, 2, 4, 6, 7-) / (1, 2, 4, 6, 7-+1, 2, 3, 5, 6-五甲基萘) (PMNr) 随深度的变化

      Fig.  5.  a. Relationship between (1, 2, 3, 5, 7-) / (1, 2, 4, 6, 7- +1, 2, 3, 6, 7-PMN) ratios and contents of triaromatic steroids; b. (1, 2, 4, 6, 7-) / (1, 2, 4, 6, 7-+1, 2, 3, 5, 6-PMN) ratios varied with depth at different oil columns

      表  1  甲基取代萘异构体间的比值随生物降解作用程度的变化

      Table  1.   Ratios of methylated naphthalene isomers change with the degree of biodegradation

      表  2  甲基取代萘鉴定结果

      Table  2.   Identification of methylated naphthalene isomers

    • [1] Van Aarssen B G K, Bastow T P, Alexander R, et al. Distributions of methylated naphthalenes in crude oils: indicators of maturity, biodegradation and mixing[J]. Organic Geochemistry, 1999, 30: 1213-1227. doi: 10.1016/S0146-6380(99)00097-2
      [2] Bastow T P, Alexander R, Sosrowidjojo I B, et al. Pentamethylnaphthalenes and related compounds in sedimentary organic matter[J]. Organic Geochemistry, 1998, 28: 585-595. doi: 10.1016/S0146-6380(98)00018-7
      [3] Bastow T P, Alexander R, Fisher S J, et al. Geosynthesis of organic compounds. Part V—methylation of alkylnaphthalenes[J]. Organic Geochemistry, 2000, 31(6): 523534.
      [4] Alexander R, Kagi R I, Rowland S J, et al. The effects of thermal maturity on distribution of dimethylnaphthalenes and trimethylnaphthalenes in some ancient sediments and petroleums[J]. Geochimica et Cosmochimica Acta, 1985, 49: 385-395. doi: 10.1016/0016-7037(85)90031-6
      [5] Radke M, Rullkotter J, Vriend S P. Distribution of naphthalenes in crude oils from Java Sea: source and maturation effects[J]. Geochimica et Cosmochimica Acta, 1994, 58: 3675-3689. doi: 10.1016/0016-7037(94)90158-9
      [6] Radke M, Willsch H, Welte D H. Maturity parameters based on aromatic hydrocarbons: influence of the organic matter type[J]. Organic Geochemistry, 1986, 10: 5163.
      [7] Strachan M G, Alexander R, Kagi R I. Trimethylnaphthalenes in crude oils and sediments: effects of source and maturity[J]. Geochimica et Cosmochimica Acta, 1988, 52: 1255-1264. doi: 10.1016/0016-7037(88)90279-7
      [8] Volkman J K, Alexander R, Kagi R I, et al. Biodegradation of aromatic hydrocarbons in crude oils from the Barrow sub-basin of western Australia[J]. Organic Geochemistry, 1984, 6: 619-632. doi: 10.1016/0146-6380(84)90084-6
      [9] Connan J. Biodegradation of crude oils in reservoirs[A]. In: Brooks J, Welte D H, eds. Advances in petroleum geochemistry[C]. London: Academic Press, 1984. 299335.
      [10] Fisher S J, Alexander R, Kagi R I. Biodegradation of alkylnaphthalenes in sediment adjacent to an offshore petroleum production platform[J]. Polycyclic Aromatic Compounds, 1996, 11: 35-42. doi: 10.1080/10406639608544647
      [11] Ahmed M, Smith J W, George S C. Effects of biodegradation on Australian Permian coals[J]. Organic Geochemistry, 1999, 30(10): 1311-1322. doi: 10.1016/S0146-6380(99)00104-7
      [12] Widdel F, Rabus R. Anaerobic biodegradation of saturated and aromatic hydrocarbons[J]. Current Opinions in Biotechnology, 2001, 12: 259-276. doi: 10.1016/S0958-1669(00)00209-3
      [13] Huang H, Ren F, Larter S R. Influence of biodegradation on benzocarbazole distributionsin reservoired oils[J]. Chinese Science Bulletin, 2002, 47: 1734-1739.
      [14] Bennett B, Larter S R. Quantitative separation of aliphatic and aromatic hydrocarbons using silver ion-silica solid-phase extraction[J]. Analytical Chemistry, 2000, 72: 1039-1044. doi: 10.1021/ac9910482
      [15] Peters K E, Moldowan J M. The biomarker guide: interpreting molecular fossils in petroleum and ancient sediments[M]. Englewood Cliffs, NJ: Prentice Hall, 1993.
    • 加载中
    图(5) / 表(2)
    计量
    • 文章访问数:  3855
    • HTML全文浏览量:  1321
    • PDF下载量:  10
    • 被引次数: 0
    出版历程
    • 收稿日期:  2002-06-15
    • 刊出日期:  2003-05-25

    目录

      /

      返回文章
      返回