地球科学进展 ›› 2014, Vol. 29 ›› Issue (12): 1362 -1371. doi: 10.11867/j.issn.1001-8166.2014.12.1362

综述与评述 上一篇    下一篇

Re-Os同位素测年法在油气成藏年代学的研究进展
蔡长娥 1, 2, 邱楠生 1, 2*, *, 徐少华 1   
  1. 1.中国石油大学(北京)油气资源与探测国家重点实验室,北京 102249; 2. 中国石油大学(北京)盆地与油藏研究中心,北京 102249
  • 收稿日期:2014-05-18 修回日期:2014-11-12 出版日期:2014-12-20
  • 通讯作者: 邱楠生(1968-),男,福建连城人,教授,主要从事沉积盆地热体质与热历史、油气成藏期次研究. E-mail:qiunsh@cup.edu.cn
  • 基金资助:

    国家自然科学基金杰出青年科学基金项目“石油与天然气地质学”(编号:41125010)资助

Advances in Re-Os Isotopic Dating in Geochronology of Hydrocarbon Accumulation

Cai Change 1, 2, Qiu Nansheng 1, 2, Xu Shaohua 1   

  1. 1.State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Bejing 102249, China; 2.Research Center for Basin and Reservoir,China University of Petroleum,Beijing 102249,China
  • Received:2014-05-18 Revised:2014-11-12 Online:2014-12-20 Published:2014-12-20

铼—锇(Re-Os)同位素应用于油气成藏年代学是近10年来的一个前沿领域,在国际上已取得了重要成果,目前国内对此方法的应用还较缺乏。利用Re-Os同位素测年法开展页岩或沥青等富有机质沉积岩的研究,可以精确厘定油气运移和充注时间,也可以有效示踪烃源岩。在阅读国内外大量文献的基础上,概述了Re-Os同位素定年原理,分析了海水—沉积物中Re和Os元素的富集过程,总结了Re-Os同位素测年的测试对象、样品准备和分析测试方法。指出初始187Os/188Os比值不仅可以限定油气生成和油气充注的年龄,还可以有效评价源—油关系;放射成因的187Os/188Os比值与烃源岩年龄呈正相关。认为烃类成熟度、生物降解作用和水洗作用不足以造成Re-Os等时线图中出现离散点,而初始187Os/188Os比值变化、沉积后Re和Os的流动性和硫酸盐热化学还原作用是引起Re-Os等时线图中出现离散点的3个主要原因。Re-Os年龄的重现性和准确性与样品颗粒的大小及取样量密切相关。相对于其他同位素测年法,Re-Os同位素测年法的最大优势在于对直接参与油气成藏的地质体进行研究,可以得到油气成藏期的直接证据。最后探讨了现阶段Re-Os同位素体系研究中尚存在的问题,就未来研究热点和发展方向做出展望,以期能有效推动Re-Os同位素定年相关的理论和技术的深入发展。

Rhenium-Osmium (Re-Os) isotopic dating applied to the geochronology of hydrocarbon accumulation has been the forefront of international research in the last 10 years and has achieved significant achievements. However, our current researches are lacking in Re-Os isotopic chronology on the geochronology of hydrocarbon accumulation. The successful application of the Re-Os geochronology has enabled the determination of accurate and precise depositional ages for Organic-Rich Sedimentary rocks (ORS), the establishment of timing constraints of oil generation or migration, and the fingerprinting of the source of oil. On the basis of literatures study both at home and abroad, this article mainly dealt with the principle of Re-Os isotopic dating and analyzed the accumulation processes of Re and Os in a seawater-sediment system. Meanwhile, the test samples, sample preparation and analytical methodology of Re-Os isotopic dating were summarized. The results revealed that the initial 187Os/188Os ratio could constrain the age of oil generation or migration, and effectively evaluated the relationship between source rock and oil. The radiogenic 187Os/188Os ratio showed a positively correlated relationship with source rock age. This article proposed that hydrocarbon mature, biodegradation and water washing had minimal or no effect on data scatter about Re-Os isochron. However, the effects of postdepositional mobility of Re and Os, variations in the initial 187Os/188Os ratio, and thermochemical sulfate reduction could result in data scatter. The reproducibility and accuracy of Re-Os age was also closely related to the sample particle size and sample amount. Compared with other isotopic dating, the biggest advantage of Re-Os isotopic dating is to study geological body related to accumulation process, and to obtain direct evidence of hydrocarbon accumulation period. From what was discussed above, the article discussed the existing problems and put forward the future hot research and development direction of Re-Os isotope system, so as to promote the deep development of relative theory and technology of Re-Os isotopic dating.

中图分类号: 

[1] Zhao Jingzhou. Geochronology of petroleum accumulation: New advances and future trend[J]. Advances in Earth Science, 2002, 17(3):378-383. [赵靖舟.油气成藏年代学研究进展及发展趋势[J].地球科学进展,2002,17(3):378-383.]
[2] Cao Qing, Zhao Jingzhou, Zhao Xiaohui, et al. Characteristics and significance of fluid inclusions from Majiagou Formation, Yichuan-Huangling area, Ordos Basin[J]. Advances in Earth Science, 2013, 28(7): 819-828. [曹青,赵靖舟,赵小会,等.鄂尔多斯盆地宜川—黄陵地区马家沟组流体包裹体特征及其意义[J].地球科学进展,2013,28(7):819-828.]
[3] Wang Zhengjiang, Xu Xiaosong, Du Qiuding, et al. Discussion on the bottom of Nanhua System: Evidences from sedimentology and isotopic geochronology[J]. Advances in Earth Science, 2013, 28(4): 477-489. [汪正江,许效松,杜秋定,等.南华冰期的底界讨论:来自沉积学与同位素年代学证据[J].地球科学进展,2013,28(4):477-489.]
[4] Ravizza G, Turekain K K. Application of the 187 Re- 187 Os system to black shale geochronometry[J]. Geochimica et Cosmochimica Acta, 1989, 53(12): 3257-3262.
[5] Volkening J, Walzcyk T, Heumann K G. Osmium isotope ratio determination by negative thermal ionization mass spectrometry[J]. International Journal of Mass Spectrometry and Ion Processes, 1991, 105(2): 147-159.
[6] Creaser R A, Papanastassiou D A, Wasserburg G J. Negative thermal ion mass spectrometry of osmium, rhenium, and iridium[J]. Geochimica et Cosmochimica Acta, 1991, 55(1):397-401.
[7] Lawley C, Selby D, Imber J. Re-Os Molybdenite, pyrite, and chalcopyrite geochronology, lupa goldfield, southwestern Tanzania: Tracing metallogenic time scales at midcrustal shear zones hosting orogenic Au deposits[J]. Economic Geology, 2013, 108(7):1 591-1 613.
[8] Selby D, Creaser R A. Re-Os geochronology and systematics in molybdenite from the Endako porphyry molybdenum deposit, British Columbia, Canada[J]. Economic Geology, 2001, 96(1): 197-204.
[9] Du Andao, He Hongliao, Yin Ningwan, et al. A study on the Rhenium-Osmium geochronometry of molybdenites[J]. Acta Geologica Sinica, 1994, 68(4): 339-347. [杜安道,何红蓼,殷宁万,等.辉钼矿的铼—锇同位素地质年龄测定方法研究[J].地质学报,1994,68(4):339-347.]
[10] Du Andao, Qu Wenjun, Wang Denghong, et al. Subgrain-size decoupling of Re and 187 Os within molybdenite[J]. Mineral Deposits,2007, 26(5): 572-580. [杜安道,屈文俊,王登红,等.辉钼矿亚晶粒范围内Re和 187 Os的失耦现象[J].矿床地质,2007,26(5):572-580.]
[11] Li Chao, Qu Wenjun, Du Andao, et al. Study on Re-Os isotope in molybdenite containing common Os[J]. Acta Petrologica Sinica,2012,28(2): 702-708. [李超,屈文俊,杜安道,等.含有普通锇的辉钼矿Re-Os同位素定年研究[J].岩石学报,2012,28(2):702-708.]
[12] Gao Bingyu, Xue Chunji, Chi Guoxiang, et al. Re-Os dating of bitumen in the giant Jinding Zn-Pb deposit, Yunnan and its geological significance[J]. Acta Petrologica Sinica, 2012,28(5): 1 561-1 567. [高炳宇,薛春纪,池国祥,等.云南金顶超大型铅锌矿床沥青Re-Os法测年及地质意义[J].岩石学报,2012,28(5):1561-1567.]
[13] Ripley E M, Park Y R, Lambert D D, et al. Re-Os isotopic composition and PGE contents of Proterozoic carbonaceous argillites, Virginia Formation, Northeastern Minnesota[J].Organic Geochemistry, 2001, 32(6): 857-866.
[14] Creaser R A, Sannigrahi P, Chacko T, et al. Further evaluation of the Re-Osgeochronometer in organic-rich sedimentary rocks: A test of hydrocarbon maturation effects in the Exshaw Formation, Western Canada Sedimentary Basin[J]. Geochimica et Cosmochimica Acta, 2002, 66(19): 3441-3452.
[15] Selby D, Creaser R A. Re-Os geochronology of organic rich sediments: An evaluation of organic matter analysis methods[J]. Chemical Geology, 2003, 200(3): 225-240.
[16] Kendall B S, Creaser R A, Calver C R, et al. Correlation of sturtiandiamictite successions in southern Australia and northwestern Tasmania by Re-Os black shale geochronology and the ambiguity of “Sturtian”-type diamictite-cap carbonate pairs as chronostratigraphic marker horizons[J]. Precambrian Research, 2009, 172(3): 301-310.
[17] Rooney A D, Selby D, Lewan M D, et al. Evaluating Re-Os systematics in organic-rich sedimentary rocks in response to petroleum generation using hydrous pyrolysis experiments[J]. Geochimica et Cosmochimica Acta, 2012, 77(1): 275-291.
[18] Rooney A D, Chew D M, Selby D. Re-Os geochronology of the Neoproterozoic-Cambrian Dalradian Super group of Scotland and Ireland: Implications for Neoproterozoic stratigraphy, glaciations and Re-Os systematic[J]. Precambrian Research, 2011, 185(3/4): 202-214.
[19] Rooney A D, Selby D, Houzay J P, et al. Re-Os geochronology of a Mesoproterozoic sedimentary succession, Taoudeni Basin, Mauritania: Implications for basin-wide correlations and Re-Os organic-rich sediments systematic[J]. Earth and Planetary Science Letters, 2010, 289(3/4): 486-496.
[20] Georgiev S, Stein H J, Hannah J L, et al. Hot acidic Late Permian seas stifle life in record time[J]. Earth and Planet Science Letters, 2011, 310(3/4): 389-400.
[21] Cumming V M, Selby D, Lillis P G. Re-Os geochronology of the lacustrine Green River Formation: Insights into direct depositional dating of lacustrine successions, Re-Os systematics and paleocontinental weathering[J]. Earth and Planet Science Letters, 2012, 359(1): 194-205.
[22] Selby D, Creaser R A. Direct radiometric dating of the Devonian-Mississippian time-scale boundary using the Re-Os black shale geochronometer[J]. Geology, 2005, 33(7): 545-548.
[23] Selby D, Creaser R A, Dewing K, et al. Evaluation of bitumen as a 187 Re- 187 Os geochronometer for hydrocarbon maturation and migration: A test case from the Polaris MVT deposit, Canada[J]. Earth and Planetary Science Letters, 2005, 235(1): 1-15.
[24] Selby D, Creaser R A, Fowler M G. Re-Os elemental and isotopic systematics in crude oils[J]. Geochimica et Cosmochimica Acta, 2007, 71(2): 378-386.
[25] Finlay A J, Selby D, Osborne M J. Petroleum source rock identification of United Kingdom Atlantic Margin oil fields and the Western Canadian oil sands using platinum, palladium, osmium and rhenium: Implications for global petroleum systems[J]. Earth and Planetary Science Letters, 2012, 313(1): 95-104.
[26] Finlay A J, Selby D, Osborne M J. Re-Os geochronology and fingerprinting of United Kingdom Atlantic margin oil: Temporal implications for regional petroleum systems[J]. Geology, 2011, 39(5): 475-478.
[27] Finlay A J, Selby D, Osborne M J, et al. Fault-charged mantle-fluid contamination of United Kingdom North Sea oils: Insights from Re-Os isotopes[J]. Geology, 2010, 38(11): 979-982.
[28] Lillis P G, Selby D. Evaluation of the rhenium-osmium geochronometer in the Phosphoria petroleum system, Bighorn Basin of Wyoming and Montana, USA[J]. Geochimica et Cosmochimica Acta, 2013, 118(1): 312-330.
[29] Yang J H, Jiang S Y, Ling H F, et al. Re-Os dating of the Lower Cambrian black shales in Guizhou Province of South China[J]. Geochimica et Cosmochimica Acta, 2006, 70(18): A719.
[30] Chen Ling, Ma Changqian, Ling Wenli, et al. Indosinian hydrocarbon accumulation in South China: A Re-Os Isotope constrain[J]. Geological Science and Technology Information, 2010, 29(2): 95-99. [陈玲,马昌前,凌文黎,等.中国南方存在印支期的油气藏-Re-Os同位素体系的制约[J].地质科技情报,2010,29(2):95-99.]
[31] Li Chao, Qu Wenjun, Wang Denghong, et al. Dissolving experimental research of Re-Os isotope system for bitumen samples[J]. Rock and Mineral Analysis, 2011,30(6): 688-694. [李超,屈文俊,王登红,等.沥青样品铼—锇同位素分析溶解实验研究[J].岩矿测试,2011,30(6):688-694.]
[32] Gramlich J W, Murphy T J, Garner E L, et al. Absolute isotopic abundance ratio atomic weight of a reference sample of rhenium[J]. Journal of Research of the National Bureau of Standards Section A—Physics and Chemistry, 1973, 77(6): 691-698.
[33] Walker R J, Morgan J W, Beary E S, et al. Applications of the 190 Pt- 186 Os isotope system to geochemistry and cosmochemistry[J]. Geochimica et Cosmochimica Acta, 1997, 61(22): 4799-4807.
[34] Yang Hongmei, Ling Wenli. Progress of measuring method and its application for Re-Os isotopic system[J]. Advances in Earth Science,2006,21(10): 1 014-1 024. [杨红梅,凌文黎.Re-Os同位素组成测试方法及其应用进展[J].地球科学进展,2006,21(10):1 014-1 024.]
[35] Shirey S B, Walker R J. The Re-Os isotope system in cosmochemistry and high-temperature geochemistry[J]. Annual Review of Earth and Planetary Sciences, 1998, 26(1): 423-500.
[36] Smoliar M I, Walker R J, Morgan J W. Re-Os ages of group IIA, IIIA, IVA and IVB iron meteorites[J]. Science, 1996, 271(5 252):1 099-1 102.
[37] Peucker-Ehrenbrink B, Ravizza G. The marine osmium isotope record[J]. Terra Nova, 2000, 12(5): 205-219.
[38] Jaffe L A, Peucker-Ehrenbrink B, Petsch S T. Mobility of rhenium, platinum group elements and organic carbon during black shale weathering[J]. Earth and Planetary Science Letters, 2002, 198(3/4): 339-353.
[39] Du Andao, Zhao Dunmin, Wang Shuxian, et al. Precise Re-Os dating for molybdenite by ID-NTIMS with Carius tube sample preparation[J]. Rock and Mineral Analysis, 2001, 20(4): 247-252. [杜安道,赵敦敏,王淑贤,等.Carius管溶样—负离子热表面电离质谱准确测定辉钼矿铼—锇同位素地质年龄[J].岩矿测试,2001,20(4): 247-252.]
[40] Cohen A S, Waters F G. Separation of osmium form geological materials by solvent extraction for analysis by thermal ionization mass spectrometry[J]. Analytica Chimica Acta, 1996, 332(2/3):269-275.
[41] Shirey S B, Walker R J. Carius tube digestion for low-blank rhenium-osmium analysis[J]. Analytical Chemistry, 1995, 67(13):2 136-2 141.
[42] Birck J L, Barman M R, Capmas F. Re-Os isotopic measurements at the femtomole level in natural samples[J]. Geostandards and Geoanalytical Research, 1997, 21(1):19-27.
[43] Morgan J W, Golightly D W, Dorrzapf Jr A F. Methods for the separation of rhenium, osmium and molybdenum applicable to isotope geochemistry[J]. Talanta, 1991, 38(3): 259-265.
[44] Du Andao, Qu Wenjun, Li Chao, et al. A review on the development of Re-Os isotopic dating methods and techniques[J]. Rock and Mineral Analysis, 2009, 28(3):288-304. [杜安道,屈文俊,李超,等.铼—锇同位素定年方法及分析测试技术的进展[J].岩矿测试,2009,28(3):288-304.]
[45] Ludwig K R. Isoplot, A Plotting and Regression Program for Radiogenic-isotope Data, Version 3.72[M].California: United States Geological Survey, 2009.
[46] Horan M F, Morgan J W, Grauch R I, et al. Rhenium and osmium isotopes in black shales and Ni-Mo-PEG-rich sulfide layers Yukong-territory, Canada, and Hunan and Guizhou Provinces, China[J]. Geochimica et Cosmochica Acta,1994, 58(1): 257-265.
[47] Creaser R A, Selby D. Re-Os elemental and isotopic systematics in petroleum: A potentially powerful tracer[J]. Geochimica et Cosmochimica Acta, 2006, 70(18): A116.
[48] Poplavko Y M, Ivanov V V, Karasik T G, et al. On the concentration of rhenium in petroleum, petroleum bitumens and oil shales[J]. Geochemistry, 1975, 11(1): 969-972.
[49] Selby D, Creaser R A. Direct radiometric dating of hydrocarbon deposits using rhenium-osmium isotopes[J]. Science, 2005, 308(5 726): 1 293-1 295.
[50] Esser B K, Turekian K K. The osmium isotopic composition of the continental crust[J]. Geochimica et Cosmochimica Acta, 1993, 57(13): 3 093-3 104.
[51] Sun W, Bennett V C, Eggins S M, et al. Enhanced mantle-to-crust rhenium transfer in undegassed arc magmas[J]. Nature, 2003, 422(6 929): 294-297.
[52] Sun W, Arculus R J, Bennett V C, et al. Evidence for rhenium enrichment in the mantle wedge from submarine arc-like volcanic glasses (Papua New Guinea)[J]. Geology, 2003, 31(10): 845-848.
[53] Barre A B, Prinzhofer A, Allegre C J. Osmium isotopes in the organic matter of crude oil and asphaltenes[J]. Terra Abstract, 1995, 7(1): 199.
[54] Peucker-Ehrenbrink B, Hannigan R E. Effects of black shale weathering on the mobility of rhenium and platinum group elements[J]. Geology, 2000, 28(5): 475-478.
[55] Yamashita Y, Takahashi Y, Haba H, et al. Comparison of reductive accumulation of Re and Os in seawater-sediment systems[J]. Geochimica et Cosmochimica Acta, 2007, 71(14): 3 458-3 475.
[56] Bruland K W. Trace elements in seawater[J]. Chemical Oceanography, 1983, 8(1): 157-221.
[57] Stasiuk L D, Fowler M G. Organic facies in Devonian and Mississippian stratigraphy of Western Canada Sedimentary Basin: Relation to kerogen type, paleoenvironment, and paleogeography[J]. Bulletin of Canadian Petroleum Geology, 2004, 52(3): 234-255.
[58] Kendall B S, Creaser R A, Ross G M, et al. Constraints on the timing of Marinoan “Snowball Earth” glaciation by 187 Re- 187 Os dating of a Neoproterozoic, post-glacial black shale in Western Canada[J]. Earth and Planetary Science Letters, 2004, 222(3/4): 729-740.
[59] Kendall B S, Creaser R A, Selby D. Re-Os depositional ages for Neoproterozoic post-glacial black shales in Australia: Evidence for diachronous Neoproterozoic glaciations[J]. Geological Association of American Abstracts with Programs, 2005, 37(7): 42.
[60] Creaser R A, Stasiuk L D. Depositional age of the Douglas Formation, northern Saskatchewan, determined by Re-Os geochronology[J]. Geological Survey of Canada Bulletin, 2007, 588(1): 341-346.
[61] Speight J G. The Chemistry and Technology of Petroleum[M]. New York: Marcel Dekker,1998.
[62] Esser B K, Turekian K K. Accretion rate of extrater-restrial particles determined from osmium isotope systematics of Pacific pelagic clay and manganese nodules[J]. Geochimica et Cosmochimica Acta, 1988, 52(6): 1 383-1 388.
[63] Goldstein T P, Aizenshtat Z. Thermochemical sulfate reduction—A review[J]. Journal of Thermal Analysis, 1994, 42(1): 241-290.
[64] Machel H G, Krouse H R, Sassen R. Products and distinguishing criteria of bacterial and thermochemical sulfate reduction[J]. Applied Geochemistry, 1995, 10(4): 373-389.
[65] Cohen A S, Coe A L, Bartlett J M, et al. Precise Re-Os ages of organic-rich mudrocks and the Os isotopecomposition of Jurassic seawater[J]. Earth and Planetary Science Letters, 1999, 167(3): 159-173.
[66] Yang Hongmei, Cai Hong, Duan Ruichun, et al.Progress in Rb-Sr isotopic dating of sulfide[J]. Advances in Earth Science, 2012, 27(4):379-385. [杨红梅,蔡红,段瑞春,等.油气成藏年代学研究进展及发展趋势[J].地球科学进展,2012,27(4):379-385.]
[67] Huang Jianguo, Li Hujie, Li Wenjie,et al. Trace element characteristics of fluorite and its Sm-Nd isotopic dating in Getang gold deposit, Guizhou Province[J].Advances in Earth Science, 2012, 27(10): 1 087-1 093. [黄建国,李虎杰,李文杰,等.贵州戈塘金矿萤石微量元素特征及钐—钕测年[J].地球科学进展,2012,27(10):1 087-1 093.]
[68] Zhong Yufang, Ma Changqian. A review of geochronology of U-bearing accessory minerals[J]. Advances in Earth Science, 2006, 21(4): 372-382. [钟玉芳,马昌前.含U富矿物的地质年代学研究综述[J].地球科学进展,2006,21(4):372-382.]

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