Maheswar Ojha

859 total citations
39 papers, 679 citations indexed

About

Maheswar Ojha is a scholar working on Geophysics, Environmental Chemistry and Mechanics of Materials. According to data from OpenAlex, Maheswar Ojha has authored 39 papers receiving a total of 679 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Geophysics, 26 papers in Environmental Chemistry and 24 papers in Mechanics of Materials. Recurrent topics in Maheswar Ojha's work include Seismic Imaging and Inversion Techniques (28 papers), Methane Hydrates and Related Phenomena (26 papers) and Hydrocarbon exploration and reservoir analysis (24 papers). Maheswar Ojha is often cited by papers focused on Seismic Imaging and Inversion Techniques (28 papers), Methane Hydrates and Related Phenomena (26 papers) and Hydrocarbon exploration and reservoir analysis (24 papers). Maheswar Ojha collaborates with scholars based in India, United States and United Kingdom. Maheswar Ojha's co-authors include Kalachand Sain, Ranjana Ghosh, Saumen Maiti, N. Satyavani, Uma Shankar, T. A. Minshull, Mrinal K. Sen, Rima Chatterjee, Dip Kumar Singha and G. A. Ramadass and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysics and Geophysical Journal International.

In The Last Decade

Maheswar Ojha

33 papers receiving 652 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Maheswar Ojha India 17 463 445 400 228 115 39 679
Nader C. Dutta United States 11 333 0.7× 259 0.6× 333 0.8× 222 1.0× 136 1.2× 31 542
M. Gading Norway 5 233 0.5× 277 0.6× 209 0.5× 95 0.4× 53 0.5× 7 439
Dianna Shelander United States 10 574 1.2× 473 1.1× 178 0.4× 139 0.6× 64 0.6× 27 665
Christine Ecker United States 7 442 1.0× 297 0.7× 312 0.8× 144 0.6× 75 0.7× 12 539
M.W. Lee United States 12 488 1.1× 406 0.9× 193 0.5× 100 0.4× 48 0.4× 14 555
Laurence North United Kingdom 16 194 0.4× 202 0.5× 321 0.8× 95 0.4× 139 1.2× 30 558
Mahmoud Leila Egypt 17 134 0.3× 567 1.3× 180 0.5× 334 1.5× 97 0.8× 42 664
Armin I. Kauerauf British Virgin Islands 6 130 0.3× 455 1.0× 166 0.4× 145 0.6× 149 1.3× 12 570
Xinshan Wei China 12 88 0.2× 351 0.8× 224 0.6× 142 0.6× 129 1.1× 25 573
M. W. Lee United States 7 245 0.5× 218 0.5× 344 0.9× 64 0.3× 45 0.4× 10 529

Countries citing papers authored by Maheswar Ojha

Since Specialization
Citations

This map shows the geographic impact of Maheswar Ojha's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Maheswar Ojha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maheswar Ojha more than expected).

Fields of papers citing papers by Maheswar Ojha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Maheswar Ojha. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Maheswar Ojha. The network helps show where Maheswar Ojha may publish in the future.

Co-authorship network of co-authors of Maheswar Ojha

This figure shows the co-authorship network connecting the top 25 collaborators of Maheswar Ojha. A scholar is included among the top collaborators of Maheswar Ojha based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Maheswar Ojha. Maheswar Ojha is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Qian, Jin, Xiujuan Wang, Jiapeng Jin, et al.. (2025). Characteristics of periodically active cold seep and gas hydrate systems in Krishna-Godavari offshore basin, India. Marine and Petroleum Geology. 182. 107615–107615.
2.
Ghosh, Ranjana, Maheswar Ojha, & Prakash Kumar. (2023). Review of rock physics theories for quantifying gas hydrate and associated uncertainties. Journal of Asian Earth Sciences. 256. 105828–105828. 4 indexed citations
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Ojha, Maheswar, Uma Shankar, & Ranjana Ghosh. (2023). Gas Hydrates, Subsurface Structures and Tectonic Features of the Tuaheni Landslide Complex in the Northern Hikurangi Margin, New Zealand, Revealed by Seismic Attribute Analysis. Journal of Marine Science and Engineering. 11(7). 1359–1359. 3 indexed citations
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Ojha, Maheswar, et al.. (2022). An optimized finite-difference method to minimize numerical dispersion of acoustic wave propagation using a genetic algorithm. Geophysics. 87(3). T265–T279. 1 indexed citations
9.
Ojha, Maheswar, et al.. (2022). Stable clustering of offshore downhole data using a combined k-means and Gaussian mixture modelling approach. Marine Geophysical Research. 43(3). 5 indexed citations
10.
Ojha, Maheswar, et al.. (2021). Machine learning in the classification of lithology using downhole NMR data of the NGHP-02 expedition in the Krishna-Godavari offshore Basin, India. Marine and Petroleum Geology. 135. 105443–105443. 15 indexed citations
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Ojha, Maheswar & Ranjana Ghosh. (2021). Assessment of gas hydrate using prestack seismic inversion in the Mahanadi Basin, offshore eastern India. Interpretation. 9(2). SD15–SD26. 15 indexed citations
13.
Ghosh, Ranjana & Maheswar Ojha. (2020). Prediction of Elastic Properties Within CO2 Plume at Sleipner Field Using AVS Inversion Modified for Thin‐Layer Reflections Guided by Uncertainty Estimation. Journal of Geophysical Research Solid Earth. 125(11). 8 indexed citations
14.
Shankar, Uma, Maheswar Ojha, & Ranjana Ghosh. (2020). Assessment of gas hydrate reservoir from inverted seismic impedance and porosity in the northern Hikurangi margin, New Zealand. Marine and Petroleum Geology. 123. 104751–104751. 23 indexed citations
15.
Ojha, Maheswar, et al.. (2019). Predicting lithology using neural networks from downhole data of a gas hydrate reservoir in the Krishna–Godavari basin, eastern Indian offshore. Geophysical Journal International. 220(3). 1813–1837. 22 indexed citations
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Satyavani, N., Mrinal K. Sen, Maheswar Ojha, & Kalachand Sain. (2013). Azimuthal anisotropy from OBS observations in Mahanadi offshore, India. Interpretation. 1(2). T187–T198. 2 indexed citations
18.
Ojha, Maheswar, Kalachand Sain, & T. A. Minshull. (2010). Assessment of gas-hydrate saturations in the Makran accretionary prism using the offset dependence of seismic amplitudes. Geophysics. 75(2). C1–C6. 36 indexed citations
19.
Ghosh, Ranjana, Kalachand Sain, & Maheswar Ojha. (2010). Effective medium modeling of gas hydrate‐filled fractures using the sonic log in the Krishna‐Godavari basin, offshore eastern India. Journal of Geophysical Research Atmospheres. 115(B6). 95 indexed citations
20.
Shankar, Uma, et al.. (2008). Seafloor Geophysical Study in Search of Gas Hydrates/Gas Related Evidences in the Deep Waters of the Western Continental Margin of India. Journal of the Geological Society of India. 72(4). 547–555. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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