Dr Sourav Sahoo

Zhu, Xiangyu ORCID: https://orcid.org/0000-0002-8623-2800; Pang, Weixin; Li, Anyu ORCID: https://orcid.org/0000-0001-6327-2247; Zhu, Zhenyu; Liu, Tao ORCID: https://orcid.org/0000-0002-4948-4144; Fan, Qi; Ge, Yang; Sahoo, Sourav K ORCID: https://orcid.org/0000-0001-9644-8878; Best, Angus I ORCID: https://orcid.org/0000-0001-9558-4261; Liu, Xuewei. 2025 A rock physics model for predicting the velocities of isotropic sediments hosting heterogeneously distributed gas hydrates. Geophysical Journal International, 244 (2). 10.1093/gji/ggaf470

Zhu, Xiangyu ORCID: https://orcid.org/0000-0002-8623-2800; Sahoo, Sourav K ORCID: https://orcid.org/0000-0001-9644-8878; Zhu, Zhenyu; Pang, Weixin; Li, Lixia; Spangenberg, Erik; Bauer, Klaus; Best, Angus I ORCID: https://orcid.org/0000-0001-9558-4261. 2025 Dependence of Archie’s saturation exponent on hydrate saturation and hydrate morphology: a study from fluid-displacing and fracture-filling hydrate reservoirs. Geophysical Journal International, 244 (1). 10.1093/gji/ggaf448

Sutiyoso, Hanif S. ORCID: https://orcid.org/0000-0002-3111-2414; Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; North, Laurence J.; Falcon-Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Minshull, Timothy A. ORCID: https://orcid.org/0000-0002-8202-1379; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261. 2025 Laboratory measurement of sonic (1–20 kHz) P‐wave velocity and attenuation during melting of ice‐bearing sand. Journal of Geophysical Research: Solid Earth, 130 (4). 10.1029/2024JB030465

Sutiyoso, Hanif S.; Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; North, Laurence J.; Minshull, Timothy A.; Falcon-Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261. 2024 Laboratory measurements of water saturation effects on the acoustic velocity and attenuation of sand packs in the 1–20 kHz frequency range. Geophysical Prospecting. 10.1111/1365-2478.13607

Khan, Shadman H.; Sahoo, Sourav Kumar ORCID: https://orcid.org/0000-0001-9644-8878; Falcon-Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Marin-Moreno, Hector; Sutiyoso, Hanif; Madhusudhan, B. N.; Majumder, C. B.; Arora, Amit; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261. 2024 Investigation of methane gas bubble dynamics and hydrate film growth during hydrate formation using 4-D time-lapse synchrotron X-ray computed tomography. Frontiers in Earth Science, 12. 10.3389/feart.2024.1438185

Best, A.I. ORCID: https://orcid.org/0000-0001-9558-4261; Sahoo, S.K. ORCID: https://orcid.org/0000-0001-9644-8878; North, L.J.; Madhusudhan, B.N.; Sutiyoso, H.; Sanford, O.; Clarke, T.. 2024 Laboratory acoustic pulse tube studies for seafloor and sea ice greenhouse gas quantification. [Other] In: International Conference on Underwater Acoustics 2024, Bath, UK., 17-20 June 2024. (Unpublished)

Madhusudhan, B. N.; Sahoo, S. K. ORCID: https://orcid.org/0000-0001-9644-8878; Alvarez-Borges, F.; Ahmed, S.; North, L. J.; Best, A. I. ORCID: https://orcid.org/0000-0001-9558-4261. 2022 Gas bubble dynamics during methane hydrate formation and its influence on geophysical properties of sediment using high-resolution synchrotron imaging and rock physics modeling. Frontiers in Earth Science, 10. 10.3389/feart.2022.877641

Sahoo, Sourav ORCID: https://orcid.org/0000-0001-9644-8878; Best, Angus ORCID: https://orcid.org/0000-0001-9558-4261. 2021 The influence of gas hydrate morphology on reservoir permeability and geophysical shear wave remote sensing. Journal of Geophysical Research: Solid Earth, 126 (11). 10.1029/2021JB022206

Sahoo, Sourav ORCID: https://orcid.org/0000-0001-9644-8878; North, Laurence; Best, Angus ORCID: https://orcid.org/0000-0001-9558-4261. 2021 Laboratory formation of ice samples representative of natural sea-ice with heterogeneities. Southampton, National Oceanography Centre, 22pp. (National Oceanography Centre Research and Consultancy Report, 84)

Falcon-Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Lichtschlag, Anna ORCID: https://orcid.org/0000-0001-8281-2165; Marin-Moreno, Hector ORCID: https://orcid.org/0000-0002-3412-1359; Papageorgiou, Giorgos; Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; Roche, Ben; Callow, Ben; Gehrmann, Romina A.S.; Chapman, Mark; North, Laurence. 2021 Core-scale geophysical and hydromechanical analysis of seabed sediments affected by CO2 venting. International Journal of Greenhouse Gas Control, 108, 103332. 10.1016/j.ijggc.2021.103332

Robinson, Adam H.; Callow, Ben; Böttner, Christoph; Yilo, Naima; Provenzano, Giuseppe; Falcon Suarez, Ismael H. ORCID: https://orcid.org/0000-0001-8576-5165; Marin Moreno, Hector ORCID: https://orcid.org/0000-0002-3412-1359; Lichtschlag, Anna ORCID: https://orcid.org/0000-0001-8281-2165; Bayrakci, Gaye; Gehrmann, Romina; Parkes, Lou; Roche, Ben; Saleem, Umer; Schramm, Bettina; Waage, Malin; Lavayssière, Aude; Li, Jianghui; Jedari-Eyvazi, Farid; Sahoo, Sourav ORCID: https://orcid.org/0000-0001-9644-8878; Deusner, Christian; Kossel, Elke; Minshull, Timothy A.; Berndt, Christian; Bull, Jonathan M.; Dean, Marcella; James, Rachael H.; Chapman, Mark; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261; Bünz, Stefan; Chen, Baixin; Connelly, Douglas P.; Elger, Judith; Haeckel, Matthias; Henstock, Timothy J.; Karstens, Jens; Macdonald, Calum; Matter, Juerg M.; North, Laurence; Reinardy, Benedict. 2021 Multiscale characterisation of chimneys/pipes: fluid escape structures within sedimentary basins. International Journal of Greenhouse Gas Control, 106, 103245. 10.1016/j.ijggc.2020.103245

Sahoo, Sourav K ORCID: https://orcid.org/0000-0001-9644-8878; North, Laurence J; Marin Moreno, Hector ORCID: https://orcid.org/0000-0002-3412-1359; Minshull, Tim A; Best, Angus I ORCID: https://orcid.org/0000-0001-9558-4261. 2019 Laboratory observations of frequency-dependent ultrasonic P-wave velocity and attenuation during methane hydrate formation in Berea sandstone. Geophysical Journal International, 219 (1). 713-723. 10.1093/gji/ggz311

Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; Madhusudhan, B. N.; Marin Moreno, Hector ORCID: https://orcid.org/0000-0002-3412-1359; North, Laurence J.; Ahmed, Sharif; Falcon Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Minshull, Tim A.; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261. 2018 Laboratory insights into the effect of sediment-hosted methane hydrate morphology on elastic wave velocity from time-lapse 4D synchrotron X-ray computed tomography. Geochemistry, Geophysics, Geosystems, 19 (11). 4502-4521. 10.1029/2018GC007710

Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; Marin Moreno, Héctor ORCID: https://orcid.org/0000-0002-3412-1359; North, Laurence J.; Falcon Suarez, Ismael ORCID: https://orcid.org/0000-0001-8576-5165; Madhusudhan, Bangalore N.; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261; Minshull, Tim A.. 2018 Presence and consequences of coexisting methane gas with hydrate under two phase water-hydrate stability conditions. Journal of Geophysical Research: Solid Earth, 123 (5). 3377-3390. 10.1029/2018JB015598

Sahoo, Sourav Kumar ORCID: https://orcid.org/0000-0001-9644-8878; Chi, Wu-Cheng; Han, Wei-Chung; Chen, Liwen; Liu, Char-Shine; Wang, Yunshuen. 2018 Estimating the composition of gas hydrate using 3D seismic data from Penghu Canyon, offshore Taiwan. Terrestrial, Atmospheric and Oceanic Sciences, 29 (2). 105-115. 10.3319/TAO.2017.09.11.01

Falcon Suarez, Ismael Himar ORCID: https://orcid.org/0000-0001-8576-5165; Amalokwu, Kelvin; Delgado-Martin, Jordi; Callow, Ben; Robert, Katleen; North, Laurence; Sahoo, Sourav K. ORCID: https://orcid.org/0000-0001-9644-8878; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261. 2018 Comparison of stress-dependent geophysical, hydraulic and mechanical properties of synthetic and natural sandstones for reservoir characterization and monitoring studies. Geophysical Prospecting, 67 (4). 784-803. 10.1111/1365-2478.12699

Marin Moreno, H. ORCID: https://orcid.org/0000-0002-3412-1359; Sahoo, S.K. ORCID: https://orcid.org/0000-0001-9644-8878; Best, A.I. ORCID: https://orcid.org/0000-0001-9558-4261. 2017 Theoretical modeling insights into elastic wave attenuation mechanisms in marine sediments with pore-filling methane hydrate. Journal of Geophysical Research: Solid Earth, 122 (3). 1835-1847. 10.1002/2016JB013577