A review of rock physical models for elastic properties characterization of gas hydrate bearing sediments
Gas hydrate is mainly explored through seismic methods, which, however, are bedeviled by
the problem of uncertainty due to lack of constraints. Rock physics model links the physical …
the problem of uncertainty due to lack of constraints. Rock physics model links the physical …
Depositional architecture and evolution of Quaternary submarine canyon-fan system in the Baiyun Sag of the Pearl River Mouth Basin, northern South China Sea
Submarine canyons in the shelf margin usually serve as essential conduits for delivering
sediments to slopes and basins and coevally develop turbidite reservoirs within deep-water …
sediments to slopes and basins and coevally develop turbidite reservoirs within deep-water …
Geophysical characterization of a fine-grained gas hydrate reservoir in the Shenhu area, northern South China Sea: Integration of seismic data and downhole logs
High concentrated gas hydrate deposits in fine-grained sediment are proved to be eligible
for exploitation with the current technology. Nevertheless, new insights and more …
for exploitation with the current technology. Nevertheless, new insights and more …
[HTML][HTML] Application of unlabelled big data and deep semi-supervised learning to significantly improve the logging interpretation accuracy for deep-sea gas hydrate …
Due to the extremely complex reservoirs and strong heterogeneity, deep-sea gas hydrate
logging porosity calculations still have problems, which further leads to insufficient resource …
logging porosity calculations still have problems, which further leads to insufficient resource …
Seismic rock physical modelling for gas hydrate-bearing sediments
X Liu, X Yin, X Luan - Science China Earth Sciences, 2018 - Springer
There are ambiguities and uncertainties in the recognition of gas hydrate seismic reflections
and in quantitative predictions of physical information of natural gas hydrate reservoirs from …
and in quantitative predictions of physical information of natural gas hydrate reservoirs from …
[HTML][HTML] Delineation of discontinuity using multi-channel seismic attributes: An implication for identifying fractures in gas hydrate sediments in offshore Mahanadi basin
Seismic attributes derived from post stack seismic data are important tools to delineate and
characterize the subsurface geological features and discontinuities such as fracture, fault …
characterize the subsurface geological features and discontinuities such as fracture, fault …
[PDF][PDF] Gas hydrates: A possible future energy resource
K Sain - Geological Society of India, 2017 - indianjournalofcapitalmarkets.com
Background Gas hydrates are found globally in shallow sediments along the outer
continental margins and permafrost regions, and are considered to be a major fuel resource …
continental margins and permafrost regions, and are considered to be a major fuel resource …
Possible link between weak bottom simulating reflections and gas hydrate systems in fractures and macropores of fine-grained sediments: Results from the Hikurangi …
Small amounts of free gas in interstitial sediment pores are known to significantly lower
compressional (P-) wave velocity (Vp). This effect, combined with moderately elevated Vp …
compressional (P-) wave velocity (Vp). This effect, combined with moderately elevated Vp …
Characterisation of gas hydrate-hosted media using fractal analysis of geophysical logs: a case study from Krishna-Godavari basin
We investigated the fractal characteristics of geophysical logs in gas hydrate-bearing media
to improve quantitative reservoir analyses. We implemented Detrended Fluctuation Analysis …
to improve quantitative reservoir analyses. We implemented Detrended Fluctuation Analysis …
An insight into shallow gas hydrates in the Dongsha area, South China Sea
B Liu, J Chen, LM Pinheiro, L Yang, S Liu… - Acta Oceanologica …, 2021 - Springer
Previous studies of gas hydrate in the Dongsha area mainly focused on the deep-seated
gas hydrates that have a high energy potential, but cared little about the shallow gas …
gas hydrates that have a high energy potential, but cared little about the shallow gas …