Ministry of Education
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Dr Maheswar Ojha

vidwan id: 224848
Male

Principal Scientist, Department of Marine Deep Seismics
CSIR-National Geophysical Research Institute

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Expertise

  • Geochemistry and Geophysics

Publications

Total Articles 41
Books 0
Proceedings 0

Publications

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Scopus

Citations 734
h-index 17

CrossRef

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Citations 96
h-index 4
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Community & Membership

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Bio

Rock Physics Modelling, Ocean Bottom Seismic Data Acquisition, Processing and Modelling

Personal Details

  • Male
  • Principal Scientist , CSIR-National Geophysical Research Institute
  • Department of Marine Deep Seismics, CSIR-National Geophysical Research Institute
PhD
Other Institute 2008
Principal Scientist Aug 2008 – Present
CSIR-National Geophysical Research Institute | Department of Marine Deep Seismics

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Organisations (101+)

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Atulya Kumar

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Dr Biswajit Mandal

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Scientist F

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Mr Anand Prakash Singh

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Ajay

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Scientist C

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Dr A Akilan

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Abhey Ram

Dr Abhey Ram Bansal

Senior Principal Scientist

Co-Authors (6)

Dip Kumar

Dr Dip Kumar Singha

Banaras Hindu University

Shalivahan

Prof Shalivahan S

Indian Institute of Petroleum & Energy

Ranjana

Dr Ranjana Ghosh

CSIR-National Geophysical Research Institute

Rima

Prof Rima Chatterjee

N/A

Saumen

Prof Saumen Maiti

Indian Institute of Technology (Indian School of Mines), Dhanbad

Shalivahan

Prof Shalivahan S

Indian Institute of Technology (Indian School of Mines), Dhanbad

Scholarly Work

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Scholarly Publications

Characterising the effect of gas hydrate in pore pressure and stress using NGHP-02 downhole logs in Krishna Godavari offshore Basin, India

Open Access
Article
Marine and Petroleum Geology. Year: 2024. Volume: 160 .
Authors: Laxmi Pandey ., Maheswar Ojha .,
DOI 10.1016/j.marpetgeo.2023.106654

Well log evaluation of the gas-bearing reservoirs in the Bombay offshore basin, Gulf of Cambay, western coast of India

Open Access
Article
Exploration Geophysics. Year: 2024. Volume: 55 , Issue: 2 , Pages: 191-212 .
Authors: Mondal S.R.;Ghosh R.;Ojha M.;Maiti S.
DOI 10.1080/08123985.2023.2288958
1

Gas Hydrates, Subsurface Structures and Tectonic Features of the Tuaheni Landslide Complex in the Northern Hikurangi Margin, New Zealand, Revealed by Seismic Attribute Analysis

Open Access
Article
Journal of Marine Science and Engineering. Year: 2023. Volume: 11 , Issue: 7 .
Authors: Maheswar Ojha ., Uma Shankar ., Ranjana Ghosh .,
DOI 10.3390/jmse11071359
2

Review of rock physics theories for quantifying gas hydrate and associated uncertainties

Open Access
Review
Journal of Asian Earth Sciences. Year: 2023. Volume: 256 .
Authors: Ranjana Ghosh ., Maheswar Ojha ., Prakash Kumar .,
DOI 10.1016/j.jseaes.2023.105828
1

Stable clustering of offshore downhole data using a combined k-means and Gaussian mixture modelling approach

Open Access
Article
Year: 2022. Volume: 43 , Issue: 3 .
Authors: Amrita Singh ., Maheswar Ojha .,
DOI 10.1007/s11001-022-09498-6
2

An optimized finite-difference method to minimize numerical dispersion of acoustic wave propagation using a genetic algorithm

Open Access
Article
Year: 2022. Volume: 87 , Issue: 3 , Pages: T265-T279 .
Authors: Mounika Vanga ., Debajeet Barman ., Maheswar Ojha .,
DOI 10.1190/geo2021-0382.1

Estimation of porosity and gas hydrate saturation by inverting 2D seismic data using very fast simulated Annealing in the Krishna Godavari offshore basin, India

Open Access
Article
GEOPHYSICAL PROSPECTING. Year: 2022. Volume: 70 , Issue: 2 , Pages: 388-399 .
Authors: Anju K Joshi ., Maheswar Ojha .,
DOI 10.1111/1365-2478.13167
2

Machine learning in the classification of lithology using downhole NMR data of the NGHP-02 expedition in the Krishna-Godavari offshore Basin, India

Open Access
Article
Marine and Petroleum Geology. Year: 2022. Volume: 135 .
Authors: Amrita Singh ., Maheswar Ojha .,
DOI 10.1016/j.marpetgeo.2021.105443
10