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Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes

Received: 23 November 2024     Accepted: 7 December 2024     Published: 25 December 2024
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Abstract

The present study covered the Ader Doutchi sub-basin, corresponding to the south-eastern part of the Iullemmeden basin. The sediment fill of the Ader Doutchi sub-basin is made up of deposits from the Maastrichtian to Eocene ages. The objective of this study is to: (i) analyze the vertical sequence of facies, (ii) identify the main fractures, (iii) chronologically map the main fractures from field observations and (iv) Determine the time sequence of major fracking events. The methodology implemented is based on field and laboratory work. The field work consisted of the survey of lithostratigraphic sections, with sampling and structural measurements. The laboratory work is all about processing structural data using the Win-Tensor 5-8-9 program. The sedimentological analysis of Maastrichtian to Ypresian deposits (lower eocene) reveals two main facies: one clay and the other marno-limestone. The analysis of fractures in the studied formations highlights three episodes of fracturing, D1, D2 and D3, associated with the Maastrichtian, Paleogene and Ypresian age deposits.

Published in Earth Sciences (Volume 13, Issue 6)
DOI 10.11648/j.earth.20241306.16
Page(s) 308-316
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Iullemmeden Basin, Ader Doutchi Sub-basin, Retrotectonic, Maastrichtian, Ypresian

References
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  • APA Style

    Idi, K. L., Ousmane, H., Ali, I. A., Maharou, H. I., Allo, D. I., et al. (2024). Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes. Earth Sciences, 13(6), 308-316. https://doi.org/10.11648/j.earth.20241306.16

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    ACS Style

    Idi, K. L.; Ousmane, H.; Ali, I. A.; Maharou, H. I.; Allo, D. I., et al. Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes. Earth Sci. 2024, 13(6), 308-316. doi: 10.11648/j.earth.20241306.16

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    AMA Style

    Idi KL, Ousmane H, Ali IA, Maharou HI, Allo DI, et al. Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes. Earth Sci. 2024;13(6):308-316. doi: 10.11648/j.earth.20241306.16

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  • @article{10.11648/j.earth.20241306.16,
      author = {Karimou Laouali Idi and Habsatou Ousmane and Ibrahim Abdou Ali and Hassan Ibrahim Maharou and Daouda Illia Allo and Abdourazakou Maman Hassan and Moussa Konate},
      title = {Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes
    },
      journal = {Earth Sciences},
      volume = {13},
      number = {6},
      pages = {308-316},
      doi = {10.11648/j.earth.20241306.16},
      url = {https://doi.org/10.11648/j.earth.20241306.16},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20241306.16},
      abstract = {The present study covered the Ader Doutchi sub-basin, corresponding to the south-eastern part of the Iullemmeden basin. The sediment fill of the Ader Doutchi sub-basin is made up of deposits from the Maastrichtian to Eocene ages. The objective of this study is to: (i) analyze the vertical sequence of facies, (ii) identify the main fractures, (iii) chronologically map the main fractures from field observations and (iv) Determine the time sequence of major fracking events. The methodology implemented is based on field and laboratory work. The field work consisted of the survey of lithostratigraphic sections, with sampling and structural measurements. The laboratory work is all about processing structural data using the Win-Tensor 5-8-9 program. The sedimentological analysis of Maastrichtian to Ypresian deposits (lower eocene) reveals two main facies: one clay and the other marno-limestone. The analysis of fractures in the studied formations highlights three episodes of fracturing, D1, D2 and D3, associated with the Maastrichtian, Paleogene and Ypresian age deposits.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Sedimentological Analysis of the Facies from the Maastrichtian to Eocene Ages of the Ader Doutchi Sub-basin and Chronological Timing of the Different Fracturing Episodes
    
    AU  - Karimou Laouali Idi
    AU  - Habsatou Ousmane
    AU  - Ibrahim Abdou Ali
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    AU  - Daouda Illia Allo
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    T2  - Earth Sciences
    JF  - Earth Sciences
    JO  - Earth Sciences
    SP  - 308
    EP  - 316
    PB  - Science Publishing Group
    SN  - 2328-5982
    UR  - https://doi.org/10.11648/j.earth.20241306.16
    AB  - The present study covered the Ader Doutchi sub-basin, corresponding to the south-eastern part of the Iullemmeden basin. The sediment fill of the Ader Doutchi sub-basin is made up of deposits from the Maastrichtian to Eocene ages. The objective of this study is to: (i) analyze the vertical sequence of facies, (ii) identify the main fractures, (iii) chronologically map the main fractures from field observations and (iv) Determine the time sequence of major fracking events. The methodology implemented is based on field and laboratory work. The field work consisted of the survey of lithostratigraphic sections, with sampling and structural measurements. The laboratory work is all about processing structural data using the Win-Tensor 5-8-9 program. The sedimentological analysis of Maastrichtian to Ypresian deposits (lower eocene) reveals two main facies: one clay and the other marno-limestone. The analysis of fractures in the studied formations highlights three episodes of fracturing, D1, D2 and D3, associated with the Maastrichtian, Paleogene and Ypresian age deposits.
    
    VL  - 13
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Author Information
  • Department of Life and Earth Sciences, Abdou Moumouni University, Niamey, Niger

  • Department of Geology, Abdou Moumouni University, Niamey, Niger

  • Department of Life and Earth Sciences, Abdou Moumouni University, Niamey, Niger

  • Department of Geology, Abdou Moumouni University, Niamey, Niger

  • Department of Geology, André Salifou University, Zinder, Niger

  • Département of Géosciences, School of Mines, Industry and Geology, Niamey, Niger

  • Department of Geology, Abdou Moumouni University, Niamey, Niger

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