济阳坳陷古近系湖相沉积的分子地层学

王广利; 王铁冠; 张林晔

济阳坳陷古近系湖相沉积的分子地层学

王广利^{1, 2,},
王铁冠^{1, 2},
张林晔³

1.
中国石油大学教育部油气成藏机理重点实验室, 北京 102249
2.
中国石油大学资源与信息学院, 北京 102249
3.
中国石化胜利油田分公司地质科学研究院, 山东东营 257015

基金项目:

国家自然科学基金项目 40703011

详细信息

作者简介:
王广利(1973—)男，讲师，从事有机地球化学研究. E-mail：sydxwgl@yahoo.cn

中图分类号: P618
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- 文章访问数: 3548
- HTML全文浏览量: 109
- PDF下载量: 77
- 被引次数: 0
出版历程
- 收稿日期: 2008-01-18
- 刊出日期: 2008-05-25

Molecular Stratigraphy in the Lacustrine Jiyang Super Depression of Eocene

1.
Key Laboratory for Petroleum Accumulation Mechanisms of Ministry of Education, China University of Petroleum, Beijing 102249, China
2.
Faculty of Natural Resources and Information Technology, China University of Petroleum, Beijing 102249, China
3.
Geoscience Research Institute, SINOPEC Shengli Oilfield Company, Dongying 257015, China

摘要

摘要: 渐新世是济阳坳陷湖盆发育和烃源层形成的重要时期.运用分子地层学的理论和方法, 探讨了它在含油气盆地不同领域的应用.结果表明, 分子地层学研究有助于确定湖相烃源岩中大量分布的无定形有机质的来源, 揭示古沉积环境重建中微生物(包括细菌、古细菌和某些藻类) 的存在和类型, 进行沉积相的精细划分以及层序地层格架的建立和完善.分子地层学在石油地质研究中可以发挥独特的作用, 具有良好的应用前景.
- 分子地层学 /
- 分子化石 /
- 微生物 /
- 沉积环境 /
- 有机相 /
- 层序地层
Abstract: Jiyang depression, one of the most important oil-bearing basins in eastern China, has been studied with the theory and method of molecular stratigraphy.Eocene was the main period of the basin formation.The results suggest that molecular stratigraphy is helpful to determine the source of the amorphous solid organic matter which is widely dispersed in lacustrine source rocks, open out the existence and types of the microbe in paleoenviroment rebuilding, finely distinguish the organic facies, and build and consummate the sequence stratigraphy framework.Molecular stratigraphy provides a new important stratigraphical technique in petroleum geology, which may be especially valuable where methods based on paleontology failed.
- molecular stratigraphy /
- molecular fossils /
- microbe /
- paleoenvironment /
- organic facie /
- sequence stratigraphy

HTML全文

图 1 Es₄^上不同地区烃源岩中DBT/P与Pr/Ph关系图

DBT/P.二苯并噻吩与菲之比; Pr/Ph.姥姣烷与植烷之比

Fig. 1. DBT/P ratios versus Pr/Ph ratios in the different areas of Es₄^u source rock formation

下载: 全尺寸图片幻灯片

图 2 Es₄^上烃源岩正烷烃单体碳同位素分布

Fig. 2. Distributions of individual n-alkane carbon isotope in Es₄^u source rocks

下载: 全尺寸图片幻灯片

图 3 济阳坳陷始新世一个二级层序(Es₄^上~Es₃^中) 的分子地层

OEP.奇偶优势; Pr/Ph.姥姣烷与植烷之比; Gam/C₃₀H.伽玛蜡烷与C₃₀藿烷之比; C₃₅H/C₃₄H.C₃₅藿烷与C₃₄藿烷之比; Ste/hop.规则甾烷与17α-藿烷之比

Fig. 3. Molecular stratigraphy of Es₄^u-Es₃^m sequence in Eocene Jiyang depression

下载: 全尺寸图片幻灯片

参考文献(31)

[1]	Brassell, S. C., Eglinton, G., Marlowe, I. T., et al., 1986. Molecular stratigraphy: A new tool for climatic assess-ment. Nature, 320: 129-133. doi: 10.1038/320129a0
[2]	Brocks, J. J., Buick, R., Summons, R. E., et al., 2003a. A reconstruction of Archean biological diversity based on molecular fossils from the 2.78 to 2.45 billion-years-old Mount Bruce Supergroup, Hamersley basin, western Australia. Geochimica et Cosmochimica Acta, 67(22): 4321-4335. doi: 10.1016/S0016-7037(03)00209-6
[3]	Brocks, J. J., Buick, R., Logan, G. A., et al., 2003b. Composition and syngeneity of hydrocarbons molecular fossilsfrom the 2.78 to 2.45 billion-years-old Mount Bruce Supergroup, Pilbara Craton, western Australia. Geochimica et Cosmochimica Acta, 67(22): 4289-4319. doi: 10.1016/S0016-7037(03)00208-4
[4]	Brocks, J. J., Love, G. D., Summons, R. E., et al., 2005. Biomarker evidence for green and purple sulphur bacteriaina stratified Palaeoproterozoic sea. Nature, 437: 866-870. doi: 10.1038/nature04068
[5]	Dutkiewicz, A., Volk, H., George, S. C., et al., 2006. Biomarkers from Huronian oil-bearing fluid inclusions: An uncontaminated record of life before the Great Oxida-tion Event. Geology, 34: 437-440.
[6]	Gong, Y. M., Li, B. H., Wu, Y., 2002. Molecular stratigraphy of the Devonian Frasnian-Famenian transition in Guangxi. Progress in Natural Science, 12(3): 292-297 (in Chinese).
[7]	Grice, K., Cao, C. Q., Love, G. D., et al., 2005. Photic zoneeuxinia during the Permian-Triassic superanoxic event. Science, 307: 706-709. doi: 10.1126/science.1104323
[8]	Grice, K., Schouten, S., Peters, K. E., et al., 1998. Molecular isotopic characterisation of hydrocarbon biomarkers in Palaeocene-Eocene evaporitic, lacustrine source rocks from the Jianghan basin, China. Organic Geochemistry, 29: 1745-1764. doi: 10.1016/S0146-6380(98)00075-8
[9]	Huang, J. H., Luo, G. M., Bai, X., et al., 2007. The organic fraction of the total carbon burial flux deduced from carbon isotopes across the Permo-Triassic boundary at Meishan, Zhejiang Province. Earth Science-Journal of China University of Geosciences, 32(6): 767-773 (in Chinese with English abstract).
[10]	Hughes, W. B., Holba, A. G., Dzou, L. I., 1995. The ratios of dibenzothiophene to phenanthrene and pristane to phytane as indicators of depositional environment and lithology of petroleum sources rocks. Geochimica et Cosmochimica Acta, 59(17): 3581-3598. doi: 10.1016/0016-7037(95)00225-O
[11]	Liang, B., Xie, S. C., Gu, Y. S., et al., 2005. Distribution of n-alkanes as indicative of paleovegetation change in Pleistocene red earth in Xuancheng, Anhui. Earth Science-Journal of China University of Geosciences, 30(2): 129-132 (in Chinese with English abstract).
[12]	Olcott, A. N., Sessions, A. L., Corsetti, F. A., et al., 2005. Biomarker evidence for photosynthesis during Neoproterozoic glaciation. Science, 310: 471-474. doi: 10.1126/science.1115769
[13]	Robinson, N., Eglinton, G., Brassell, S. C., et al., 1984. Dinoflagellate origin for sedimentary 4-methylsteroids and 5-stanols. Nature, 308: 439-441. doi: 10.1038/308439a0
[14]	Santos Neto, E. V. D., Hayes, J. M., Takaki, T., 1998. Isotopic biogeochemistry of the Neocomian lacustrine and upper Aptian marine-evaporitic sediments of the Potiguar basin, northeastern Brazil. Organic Geochemistry, 28: 361-381. doi: 10.1016/S0146-6380(98)00007-2
[15]	Summons, R. E., Thomas, J., Maxwell, J. R., et al., 1992. Secular and environmental constraints on the occurrence of dinosterane in sediments. Geochimica et Cosmochimica Acta, 56: 2437-2444. doi: 10.1016/0016-7037(92)90200-3
[16]	Thomas, J. B., Marshall, J., Mann, A. L., et al., 1993. Dinosteranes and other biological markers on dinoflagellate-rich marine sediments of Rhaetian age. Organic Geochemistry, 20(1): 91-104. doi: 10.1016/0146-6380(93)90084-O
[17]	Volkman, J. K., Barrett, S. M., Dunstan, G. A., et al., 1993. Geochemical significance of the occurrence of dinosterol and other 4-methyl sterols in a marine diatom. Organic Geochemistry, 20(1): 7-15. doi: 10.1016/0146-6380(93)90076-N
[18]	Wang, B. H., Qian, K., 1992. Geological research and exploration practice in Shengli Petroleum Province. China University of Petroleum Press, Dongying, 54-48 (in Chinese).
[19]	Wang, G. L., Zhang, L. Y., Wang, T. G., 2006. Identification and significance of 3β-alkyl steranes in the Eogene lacustrine sediments and petroleum of China. Chinese Science Bullitin, 51(13): 1628-1632. doi: 10.1007/s11434-006-2004-5
[20]	Wang, H. M., Ma, X. R., Liu, D., et al., 2007. Chemical variation from biolipids to sedimentary organic matter in modern oceans and its implication to the geobiological evaluation of hydrocarbon source rocks. Earth Science-Journal of China University of Geosciences, 32(6): 748-754 (in Chinese with English abstract).
[21]	Xie, S. C., Huang, X. Y., Huang, J. H., et al., 2006. Molecular fossil records as a proxy of the biotic and environmental events during critical geological periods. Earth Science Frontiers, 13(6): 208-217 (in Chinese with English abstract).
[22]	Xie, S. C., Pancost, R. D., Yin, H. F., et al., 2005. Two episodes of microbial change coupled with Permo/Triassic faunal mass extinction. Nature, 434: 494-497. doi: 10.1038/nature03396
[23]	Xie, S. C., Wang, Z. Y., Wang, H. M., et al., 2002. The occurrence of a grassy vegetation over the Chinese Loess Plateau since the last interglacier: The molecular fossil record. Science in China (Ser. D), 45(1): 53-62. doi: 10.1007/BF02879696
[24]	Xu, J. L., Pan, Z. R., Yang, Y. M., et al., 1997. Dinoflagellates and acritarcha in the Eogene of Shengli Oilfield, Shandong Province, East China. China University of Petroleum Press, Dongying, 5-40 (in Chinese).
[25]	龚一鸣, 李保华, 吴诒, 2002. 广西泥盆系弗拉阶-法门阶之交分子地层研究. 自然科学进展, 12 (3): 292-297. doi: 10.3321/j.issn:1002-008X.2002.03.013
[26]	黄俊华, 罗根明, 白晓, 等, 2007. 浙江煤山P/T之交碳同位素对有机碳埋藏的的指示意义. 地球科学——中国地质大学学报, 32(6): 767-773. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200706007.htm
[27]	梁斌, 谢树成, 顾延生, 等, 2005. 安徽宣城更新世红土正构烷烃分布特征及其古植被意义. 地球科学——中国地质大学学报, 30(2): 129-132. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200502000.htm
[28]	王秉海, 钱凯, 1992. 胜利油区地质研究与勘探实践. 东营: 石油大学出版社, 34-48.
[29]	王红梅, 马相如, 刘邓, 等, 2007. 从生物脂类化合物到沉积有机质的变化及其对正演烃源岩有机质形成的启示. 地球科学——中国地质大学学报, 32(6): 748-754. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200706004.htm
[30]	谢树成, 黄咸雨, 黄俊华, 等, 2006. 重大地质突变期生物与环境事件的分子化石记录. 地学前缘, 13(6): 208-217. doi: 10.3321/j.issn:1005-2321.2006.06.024
[31]	徐金鲤, 潘昭仁, 杨育梅, 等, 1997. 山东胜利油区早第三纪沟鞭藻类和疑源类. 东营: 石油大学出版社, 5-40.