| Insights into the effects of matrix retention and inert carbon on the petroleum generation potential of Indian Gondwana shales B Hazra, DA Wood, AK Varma, BC Sarkar, B Tiwari, AK Singh Marine and Petroleum Geology 91, 125-138, 2018 | 20 | 2018 |
| A composite microstructural and geochemical approach to quench the quest for hydrocarbon from Barren Measures shales of Jharia Basin, India B Tiwari, A Ojha, S Ghosh, AK Varma, VA Mendhe, A Mondal Journal of Natural Gas Science and Engineering 78, 103310, 2020 | 13 | 2020 |
| Organo-mineralogical insights of shale gas reservoir of Ib-River Mand-Raigarh Basin, India VA Mendhe, S Kumar, AD Kamble, S Mishra, AK Varma, M Bannerjee, ... Journal of Natural Gas Science and Engineering 59, 136-155, 2018 | 8 | 2018 |
| Palaeocene-Eocene organic sedimentary archives of Bikaner-Nagaur Basin, Rajasthan, India: An integrated revelation from biogeochemical and elemental proxies D Kumar, S Ghosh, B Tiwari, AK Varma, RP Mathews, R Chetia International Journal of Coal Geology 247, 103848, 2021 | 7 | 2021 |
| Biogeochemical Controls on Methane Generation: A Review on Indian Coal Resources T Adsul, S Ghosh, S Kumar, B Tiwari, S Dutta, AK Varma Minerals 13 (5), 695, 2023 | 3 | 2023 |
| Trace and rare earth elements in the Permian shales: geochemical paradigms B Tiwari, S Ghosh, S Kumar, AK Varma Arabian Journal of Geosciences 16 (4), 272, 2023 | 2 | 2023 |
| Multi-scale pore characterization of Barakar shale in the Mand-Raigarh Basin, India: scientific upshots from geochemical approaches and imaging techniques S Kumar, AK Varma, VA Mendhe, B Tiwari Arabian Journal of Geosciences 14, 1-15, 2021 | 2 | 2021 |
| Petrographic controls on phosphorous distribution in coal seams of the Jharia basin, India AK Varma, S Mishra, B Tiwari, B Hazra, S Kumar, DC Panigrahi, A Ojha Journal of Earth System Science 128, 1-13, 2019 | 2 | 2019 |
| Exploring Geochemical Signatures in Production Water: Insights from Coal Bed Methane and Shale Gas Exploration—A Brief Review S Ghosh, T Adsul, B Tiwari, D Kumar, AK Varma Methane 3 (1), 172-190, 2024 | | 2024 |
| Geochemical, petrographical and thermal characteristics of Barren Measures shales of Jharia coal basin, India and their implications for hydrocarbon generation and production. AK Varma, B Tiwari, A Mondal, VA Mendhe, S Biswas The Society for Organic Petrology (TSOP), 2018 | | 2018 |
| Influence of maceral reactivity on hydrocarbon generation of coal and shale from Makum coal basin, India AK Varma, S Biswas, B Tiwari The Society for Organic Petrology (TSOP), 2018 | | 2018 |
Atul Kumar VarmaCoal Geology and Organic Petrology Lab., Indian Institute ofVerified email at ismdhanbad.ac.in
