Research output

  1. Published

    Reprint of "Petrological and organic geochemical properties of lignite from the Kolubara and Kostolac basins, Serbia: Implication on grindability index"

    Životić, D., Bechtel, A., Sachsenhofer, R., Gratzer, R., Radić, D., Obradović, M. & Stojanović, K., 1 Jan 2015, In: International journal of coal geology. 139, 1, p. 165-183 19 p.

    Research output: Contribution to journalArticleResearchpeer-review

  2. Published

    Petrological and organic geochemical properties of lignite from the Kolubara and Kostolac basins, Serbia: Implication on Grindability Index

    Zivotic, D., Bechtel, A., Sachsenhofer, R., Gratzer, R., Radic, D., Obradovic, M. & Stojanovic, K., 2014, In: International journal of coal geology. 131, p. 344-362

    Research output: Contribution to journalArticleResearchpeer-review

  3. Published

    Petrological and organic geochemical characterization of coal and shales from the Ibar basin (south Serbia)

    Zivotic, D., Bechtel, A., Sachsenhofer, R., Gratzer, R., Stojanovic, K., Andric, N. & Simic, V., 2015. 2 p.

    Research output: Contribution to conferenceAbstract

  4. E-pub ahead of print

    Oil shale potential of the lower cretaceous Jiufotang Formation, Beipiao Basin, Northeast China

    Zhang, P., Meng, Q., Misch, D., Sachsenhofer, R. F., Liu, Z., Hu, F. & Shen, L., 23 Nov 2020, (E-pub ahead of print) In: International journal of coal geology. 236.2021, 1 March, 18 p., 103640.

    Research output: Contribution to journalArticleResearchpeer-review

  5. Published

    Comprehensive thermal maturity assessment in shales: a case study on the upper cretaceous Qingshankou formation (Songliao Basin, NE China)

    Zhang, P., Misch, D., Meng, Q., Bechtel, A., Sachsenhofer, R. F., Liu, Z., Gao, F., Hu, F., Zhang, S. & Tang, B., Apr 2021, In: International Journal of Earth Sciences. 110, 3, p. 943-962 20 p.

    Research output: Contribution to journalArticleResearchpeer-review

  6. Published

    Porosity evolution in organic matter-rich shales (Qingshankou Fm.; Songliao Basin, NE China): Implications for shale oil retention

    Zhang, P., Misch, D., Hu, F., Kostoglou, N., Sachsenhofer, R., Liu, Z., Meng, Q. T. & Bechtel, A., Aug 2021, In: Marine and petroleum geology. 130.2021, August, p. 1-17 17 p., 105139.

    Research output: Contribution to journalArticleResearchpeer-review

  7. Published

    Lateral changes of organic matter preservation in the lacustrine Qingshankou Formation (Cretaceous Songliao Basin, NE China): Evidence for basin segmentation

    Zhang, P., Misch, D., Meng, Q., Sachsenhofer, R. F., Liu, Z., Jia, J., Gao, F., Bechtel, A. & Hu, F., 1 Apr 2022, In: International journal of coal geology. 254.2022, 1 April, 20 p., 103984.

    Research output: Contribution to journalArticleResearchpeer-review

  8. Published

    Vegetation differences and diagenetic changes between two Bulgarian lignite deposits - insights from coal petrology and biomarker composition

    Zdravkov, A., Bechtel, A., Sachsenhofer, R., Kortenski, J. & Gratzer, R., 2011, In: Organic geochemistry. 42, p. 237-254

    Research output: Contribution to journalArticleResearchpeer-review

  9. Published

    Reconstruction of paleoenvironment during coal deposition in the Neogene Karlovo graben, Bulgaria

    Zdravkov, A., Kostova, I., Sachsenhofer, R. & Kortenski, J., 2006, In: International journal of coal geology. 67, p. 79-94

    Research output: Contribution to journalArticleResearchpeer-review

  10. Published

    Depositional environment, organic matter characterization and hydrocarbon potential of Middle Miocene Sediments from northeastern Bulgaria (Varna-Balchik Depression)

    Zdravkov, A., Bechtel, A., Coric, S. & Sachsenhofer, R., Oct 2015, In: Geologica Carpathica. 66, p. 409-426 15 p.

    Research output: Contribution to journalArticleResearchpeer-review

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