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Petroleum Science >2021,??lssue 1:??- DOI: https://doi.org/10.1007/s12182-020-00518-x

Rhenium–osmium (Re–Os) geochronology of crude oil from lacustrine source rocks of the Hailar Basin, NE China Open?Access

文章信息

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作者：Qi-An Meng, Xue Wang, Qiu-Li Huo, Zhong-Liang Dong, Zhen Li, Svetlana G. Tessalina, Bryant D. Ware, Brent I. A. McInnes, Xiao-Lin Wang, Ting Liu & Li Zhang
作者單位：

  1. Exploration and Development Research Institute, Daqing Oilfield Co., Ltd., Daqing, 163712, Heilongjiang, China

    Qi-An Meng, Xue Wang, Qiu-Li Huo, Zhong-Liang Dong, Ting Liu & Li Zhang

  2. Heilongjiang Provincial Key Laboratory for the Study of Tight Oil and Shale Oil Accumulation, Daqing, 163712, Heilongjiang, China

    Qi-An Meng, Xue Wang, Qiu-Li Huo, Zhong-Liang Dong, Ting Liu & Li Zhang

  3. John de Laeter Centre, Faculty of Science and Engineering, Curtin University, GPO Box U1987, Perth, WA, 6485, Australia

    Zhen Li, Svetlana G. Tessalina, Bryant D. Ware & Brent I. A. McInnes

  4. State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering, Nanjing University, Nanjing, 210023, Jiangsu, China

    Xiao-Lin Wang


投稿時(shí)間：2020.11.3
引用方式：Meng, Q., Wang, X., Huo, Q. et al. Rhenium–osmium (Re–Os) geochronology of crude oil from lacustrine source rocks of the Hailar Basin, NE China. Pet. Sci. (2020). https://doi.org/10.1007/s12182-020-00518-x

文章摘要

Re–Os radiometric dating of crude oil can be used to constrain the timing of hydrocarbon generation, migration or charge. This approach has been successfully applied to marine petroleum systems; however, this study reports on its application to lacustrine-sourced natural crude oils. Oil samples from multiple wells producing from the Cretaceous Nantun Formation in the Wuerxun-Beier depression of the Hailar Basin in NE China were analysed. Subsets of the Re–Os data are compatible with a Cretaceous hydrocarbon generation event (131.1?±?8.4 Ma) occurring within 10 Myr of deposition of the Nantun Formation source rocks. In addition, two younger age trends of 54?±?12 Ma and 1.28?±?0.69 Ma can be regressed from the Re–Os data, which may reflect the timing of subsequent hydrocarbon generation events. The Re–Os geochronometer, when combined with complementary age dating techniques, can provide direct temporal constraints on the evolution of petroleum system in a terrestrial basin.

關(guān)鍵詞

    Re–Os dating;Lacustrine crude oils;Hailar basin;Petroleum system evolution