Gas hydrates in sustainable chemistry

A Hassanpouryouzband, E Joonaki… - Chemical society …, 2020 - pubs.rsc.org
Gas hydrates have received considerable attention due to their important role in flow
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …

Geological and geophysical features of and controls on occurrence and accumulation of gas hydrates in the first offshore gas-hydrate production test region in the …

W Zhang, J Liang, J Wei, P Su, L Lin, W Huang… - Marine and Petroleum …, 2020 - Elsevier
Integrated three-dimensional seismic, logging, sediment cores, and geochemical testing
data were collected from Guangzhou Marine Geological Survey 3 and 4 hydrate drilling …

[HTML][HTML] Key areas of gas hydrates study

O Gaidukova, S Misyura, P Strizhak - Energies, 2022 - mdpi.com
Gas hydrates are widespread all over the world. They feature high energy density and are a
clean energy source of great potential. The paper considers experimental and theoretical …

Distribution and characteristics of mud diapirs, gas chimneys, and bottom simulating reflectors associated with hydrocarbon migration and gas hydrate accumulation in …

W Zhang, J Liang, P Su, J Wei, Y Gong, L Lin… - Geological …, 2019 - Wiley Online Library
A comprehensive analysis on high‐resolution seismic data and the geological
characteristics of the Qiongdongnan Basin (QDNB) in the northern South China Sea reveals …

[HTML][HTML] Slow response of the gas hydrate system to ridge erosion and sea-level rise: Insights from double BSRs on the southern Hikurangi margin (New Zealand)

KF Kroeger, GJ Crutchley, IA Pecher - Earth and Planetary Science Letters, 2023 - Elsevier
We analyse reflection seismic profiles across the outer accretionary wedge at the
convergent New Zealand Hikurangi margin. We identify several, in some case stacked …

Geochemistry and sources of hydrate-bound gas in the Shenhu area, northern south China sea: Insights from drilling and gas hydrate production tests

Q Liang, X **ao, J Zhao, W Zhang, Y Li, X Wu… - Journal of Petroleum …, 2022 - Elsevier
Research on the origin and source of hydrate-bound gas and its relationship to deep
conventional oil and gas accumulation in a basin is critical to understanding the …

Gas hydrate formation beneath thrust ridges: A test of concepts using 3D modelling at the southern Hikurangi Margin, New Zealand

KF Kroeger, GJ Crutchley, JIT Hillman, F Turco… - Marine and petroleum …, 2022 - Elsevier
Gas hydrates are widespread along convergent margins, but their distribution is highly
variable. This variability has been attributed to a range of factors, such as the source of gas …

A 3‐D model of gas generation, migration, and gas hydrate formation at a young convergent margin (Hikurangi margin, New Zealand)

KF Kroeger, GJ Crutchley, R Kellett… - Geochemistry …, 2019 - Wiley Online Library
We present a three‐dimensional gas hydrate systems model of the southern Hikurangi
subduction margin in eastern New Zealand. The model integrates thermal and microbial gas …

Upward‐doming zones of gas hydrate and free gas at the bases of gas chimneys, New Zealand's Hikurangi margin

GJ Crutchley, JJ Mountjoy, JIT Hillman… - Journal of …, 2021 - Wiley Online Library
Focused gas migration through the gas hydrate stability zone in vertical gas conduits is a
global phenomenon. The process can lead to concentrated gas hydrate formation and …

Distributions of gas hydrate and free gas accumulations associated with upward fluid flow in the Sanriku-Oki forearc basin, northeast Japan

K Kret, T Tsuji, C Chhun, O Takano - Marine and Petroleum Geology, 2020 - Elsevier
We applied automated velocity analysis to a 3D seismic data volume to obtain a high-
resolution seismic velocity model that we used to investigate the influence of fluid behavior …