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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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Usha

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Prashant

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Eena

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Sunita

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Organisations (101+)

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Bulusu

Dr Bulusu Sreenivas

Senior Principal Scientist

Abdul Azeez

Dr Abdul Azeez K K

Principal Scientist

Atulya Kumar

Dr Atulya Kumar Mohanty

Senior Scientist

G

Mr G Ashok Babu

Principal Scientist

Biswajit

Dr Biswajit Mandal

Principal Scientist

Ajay

Dr Ajay Manglik

Scientist F

Anand Prakash

Mr Anand Prakash Singh

Scientist F

Ajay

Dr Ajay Malkoti

Scientist C

A

Dr A Akilan

Principal Scientist

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

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

Assessment of gas hydrate reservoir from inverted seismic impedance and porosity in the northern Hikurangi margin, New Zealand

Open Access
Article
Marine and Petroleum Geology. Year: 2021. Volume: 123 .
Authors: Uma Shankar ., Maheswar Ojha ., Ranjana Ghosh .,
DOI 10.1016/j.marpetgeo.2020.104751
18

Amount of gas hydrate estimated from rock physics analysis based on morphology and intrinsic anisotropy in area B, Krishna Godavari offshore basin, expedition NGHP-02

Open Access
Article
Marine and Petroleum Geology. Year: 2021. Volume: 124 .
Authors: Ranjana Ghosh ., Maheswar Ojha .,
DOI 10.1016/j.marpetgeo.2020.104856
20

Assessment of gas hydrate using prestack seismic inversion in the Mahanadi Basin, offshore eastern India

Open Access
Article
Year: 2021. Volume: 9 , Issue: 2 , Pages: SD15-SD26 .
Authors: Maheswar Ojha ., Ranjana Ghosh .,
DOI 10.1190/INT-2020-0139.1
12

Prediction of Elastic Properties Within CO<inf>2</inf> Plume at Sleipner Field Using AVS Inversion Modified for Thin-Layer Reflections Guided by Uncertainty Estimation

Open Access
Article
Year: 2020. Volume: 125 , Issue: 11 .
Authors: Ranjana Ghosh ., Maheswar Ojha .,
DOI 10.1029/2020JB019782
5

Predicting lithology using neural networks from downhole data of a gas hydrate reservoir in the Krishna-Godavari basin, eastern Indian offshore

Open Access
Article
Geophysical Journal International. Year: 2020. Volume: 220 , Issue: 3 , Pages: 1813-1837 .
Authors: Amrita Singh ., Maheswar Ojha ., Kalachand Sain .,
DOI 10.1093/gji/ggz522
17

Assessment of gas hydrate accumulations using velocities derived from vertical seismic profiles and acoustic log data in Krishna-Godavari Basin, India

Open Access
Article
Marine and Petroleum Geology. Year: 2019. Volume: 108 , Pages: 551-561 .
Authors: U.S. Yadav ., K.M. Shukla ., Maheswar Ojha ., Pushpendra Kumar ., Uma Shankar .,
DOI 10.1016/j.marpetgeo.2019.02.001
20