Publications

Publication:  Journals:

1. A comprehensive analysis on the relationships between elastic wave velocities and petrophysical properties of sedimentary rocks based on laboratory measurements Siddharth Garia, Arnab Kumar Pal, K. Ravi, Archana M. Nair* (PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY  JOURNAL) (DOI: https://doi.org/10.1007/s13202-019-0675-0) 2019

2. Porosity Estimation by Digital Image Analysis Arnab Kumar Pal, Siddharth Garia, K. Ravi, Archana M. Nair* (ONGC BULLETIN) Link 2018

3. Elastic wave velocities as indicators of lithology-based geomechanical behaviour of sedimentary rocks: an overview Siddharth Garia, Arnab Kumar Pal, Archana M. Nair, K. Ravi* (SN APPLIED SCIENCE JOURNAL) (DOI: https://doi.org/10.1007/s42452-020-03300-1) 2020

4. Laboratory assessment on factors controlling the acoustic properties of carbonates: A case study from Bombay offshore Siddharth Garia, Arnab Kumar Pal, K. Ravi, Archana M. Nair* (PETROLEUM SCIENCE AND ENGINEERING JOURNAL) (DOI: https://doi.org/10.1016/j.petrol.2021.108607) 2021

5. Pore Scale Image Analysis for Petrophysical Modelling Arnab Kumar Pal, Siddharth Garia, K. Ravi, Archana M. Nair* (MICRON JOURNAL) (DOI: https://doi.org/10.1016/j.micron.2021.103195 ) 2022

6. A multivariate statistical approach in correlating the acoustic properties with petrophysics and mineralogy on sandstones. Siddharth Garia, Arnab Kumar Pal, K. Ravi, Archana M. Nair*(GEOPHYSICAL JOURNAL INTERNATIONAL) (DOI: https://doi.org/10.1093/gji/ggac061) 2022

7. Principal component analysis-based statistical well log analysis: A case study from Upper Assam Basin. Siddharth Garia, Arnab Kumar Pal, K. Ravi, Archana M. Nair* (GEOHORIZON SPG) Link 2022

8. Mapping petrophysical properties with seismic inversion constrained by laboratory based rock physics model Siddharth Garia, Arnab Kumar Pal, Shreya Katre, Satyabrata Nayak, K. Ravi,  Archana M. Nair* (EARTH SCIENCE INFORMATICS JOURNAL) (DOI: https://doi.org/10.1007/s12145-023-01089-2) 2023

9. Development and optimisation of in‑house fabricated,semi‑automated helium gas porosimeter Siddharth Garia, Arnab Kumar Pal, Ande Bhuvaneswari Devi, K. Ravi,  Archana M. Nair* (Arabian Journal of Geoscience) (DOI: https://doi.org/10.1007/s12517-023-11708-3) 2023

Conference:

1. Hydrocarbon Microseepage Detection Using Image Analysis Approach for North East Region India (Nitesh Kumar*, Adnan Ahmad, Arnab Kumar Pal, and Archana M Nair) EGU 2024 (Accepted)

2. Preliminary Assessment of the Structural Trapping Capacity in a Sedimentary Formation for Geological Carbon Storage: A Case Study of the Upper Assam Basin, India (Shreya Katre*, Siddharth Garia, Arnab Kumar Pal, K Ravi and Archana M Nair) AGU 2023 (Poster presentation)

3. Near-surface characterisation of weathered layer-using application of rock physics modelling in seismic measurement (Arnab Kumar Pal*, Archana M Nair) EGU 2023 (Oral presentation)

4. Critical Zone Thickness Mapping of North East India using Artificial Neural Network (Arnab Kumar Pal*, Alok Kumar, Archana M Nair) AGU 2022 (Oral presentation)

5. Effect of Clay Mineralogy on Hill Slope Weathering (Arnab Kumar Pal*, Siddharth Garia, Archana M Nair) EGU 2022 (Oral presentation)

6. Critical Zone Mapping for Hazard Susceptibility Analysis (Alok Kumar*, Arnab Kumar Pal, Adnan Ahmad, Dhritilekha Deka, Archana M Nair) NERC 2022 (Book Chapter) (Oral presentation)

7. Seismic refraction study across a hill slope in Guwahati- A case study (Arnab Kumar Pal*, Siddharth Garia, Archana M Nair) AGU 2021 (Poster presentation)

8. Impact of Hydrocarbon Seepage on Tea Plant – A Field and Laboratory Scale Based Approach  (Arnab Kumar Pal*, Adnan Ahmad, Archana M Nair) AGU 2021 (Poster presentation)

9. Prediction of Petrophysical Properties from Seismic Inversion and Neural Network: A case study (Siddharth Garia*, Arnab Kumar Pal, K. Ravi, Archana M. Nair) EGU 2021 (Oral presentation)

10. Detecting the Influence of Hydrocarbon Seepage on Plants: A Spectroscopic Approach (Adnan Ahmad*, Arnab Kumar Pal, Shailesh Kumar Yadav, Archana M. Nair) IGRASS 2021 (Oral presentation)

11. Comparative Study on Coalbed Methane Potential of Makum and Bapung Coalfield of Northeastern Coalfields in India (Arnab Kumar Pal*, Lahit Mushahary, Siddharth Garia, Ravi K, Archana M Nair) IGC 2020 (Oral presentation)

12. Ultrasonic P-wave velocity measurement of sedimentary rocks in lab and its dependency on different parameters by using multivariate regression analysis (Siddharth Garia*, Arnab Kumar Pal, Archana M. Nair, K. Ravi) ICRAGEE 2020 (Book Chapter)

13. Effect of Mineral Chemistry on the Mechanical Properties of Sedimentary Rocks at a Micro-Scale Using Advanced Microscopic Technique (Shreya Katre*, Archana M Nair, S Sasidharan, Arnab Kumar Pal) AGU 2019 (Poster presentation)

14. Quantifying Porosity through Automated Digital Image Processing Technology for Sedimentary Rock (Arnab Kumar Pal*, Gorakhnath Nigam, Sajal Pachauri, Siddharth Garia, K Ravi, Archana M Nair) AGU 2019 (Poster presentation)

15. Investigating Relationship of Acoustic Properties with Petrophysical Properties of Carbonates: From Nanoscale to Laboratory (Siddharth Garia*, Arnab Kumar Pal, K. Ravi, Archana M. Nair) AGU 2019 (Poster presentation)

16. Grain Size Distribution of Reservoir Rocks at a Micro-scale using Digital Image Analysis and Its Effect on Intergranular Porosity (Shreya Katre*, Arnab Kumar Pal, Siddharth Garia, K Ravi, Archana M Nair) NCUPE 2019 (Oral presentation)

17. Estimation of Porosity and Permeability of Sedimentary Rock from Digital Image Analysis Technique (Arnab Kumar Pal*, Siddharth Garia, K. Ravi, Archana M. Nair) NCUPE 2019 (Oral presentation)

18. Calibration and standardization of in house fabricated Helium Gas Porosimeter (Siddharth Garia*, Arnab Kumar Pal, A Bhuvaneswari Devi, K. Ravi, Archana M. Nair) NCUPE 2019 (Poster presentation)

19. Influence of grain sorting and grain shape/elongation on the intergranular porosity of cubic packing for sedimentary rocks (Shreya Katre*, Arnab Kumar Pal, Siddharth Garia, K Ravi, Archana M Nair) IGC 2019 (Book Chapter)

20. Influence of packing of grain particles on porosity (Arnab Kumar Pal*, Siddharth Garia, K Ravi, Archana M Nair) IGC 2018 (Book Chapter)

21. Characteristics of bedload in a mined alluvial channel (Bandita Barman*, Abhishek Dixit, Arnab Kumar Pal, Bimlesh Kumar, Arup Kumar Sarma) HYDRO 2018

22. Effect of geological strength index on factor of safety of jointed rock slope (Abhishek Dixit*, Arnab Kumar Pal, Amalesh Jana, Sreedeep S) IGC 2017 (Poster presentation)

23. Determination of liquefaction potential of a local subsoil by in-situ standard penetration test (Kaushik Bandyopadhyay*, Sunanda Bhattacharjee, Sunanda Mitra, Arnab Kumar Pal, Ritwam Ghosh) IGC 2014