Disparity between measured and BSR heat flow in the Xisha Trough of the South China Sea and its implications for the methane hydrate

2009 ◽  
Vol 34 (6) ◽  
pp. 771-780 ◽  
Author(s):  
Lijuan He ◽  
Jiyang Wang ◽  
Xing Xu ◽  
Jinqiang Liang ◽  
Hongbin Wang ◽  
...  
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
Methane Hydrate ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
Xisha Trough

Heat flow and thermal history of the South China Sea

2001 ◽  
Vol 126 (3-4) ◽  
pp. 211-220 ◽  
Author(s):  
Lijuan He ◽  
Kelin Wang ◽  
Liangping Xiong ◽  
Jiyang Wang
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
Thermal History ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
History Of ◽  
History Of The South

Gravity, heat flow, and seismic constraints on the processes of crustal extension: Northern margin of the South China Sea

1995 ◽  
Vol 100 (B11) ◽  
pp. 22447-22483 ◽  
Author(s):  
Susan Spangler Nissen ◽  
Dennis E. Hayes ◽  
Yao Bochu ◽  
Weijun Zeng ◽  
Yongqin Chen ◽  
...  
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
The South China Sea ◽  
Crustal Extension ◽  
The South ◽  
Northern Margin ◽  
China Sea

scholarly journals Determination of heat flow in some exploration wells in the northern part of the South China Sea

1995 ◽  
Vol 37 ◽  
pp. 321-326
Author(s):  
Kanyuan Xia ◽  
◽  
Sigao Xia ◽  
Zhongrong Chen ◽  
Uyeda Seiya ◽  
...  
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
The South China Sea ◽  
The South ◽  
China Sea

Undrained triaxial tests on water-saturated methane hydrate-bearing clayey-silty sediments of the South China Sea

2020 ◽  
Author(s):  
Lei Wang ◽  
Yanghui Li ◽  
Shi Shen ◽  
Tao Liu ◽  
Weiguo Liu ◽  
...  
Keyword(s):  
South China Sea ◽  
South China ◽  
Gas Hydrate ◽  
Methane Hydrate ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
Fine Grained ◽  
Hydrate Saturation ◽  
Water Saturated

Approximately 90% of gas hydrates are buried in fine-grained sediments on earth, especially in the South China Sea. The potential instability of the fine-grained sediments induced by hydrate dissociation requires us to investigate the shear strength and pore pressure response of the sediments during the hydrate recovery. To date, most of studies focused on the undrained mechanical behavior of gas hydrate-bearing sand or gas hydrate-free clay, and few studies examined gas hydrate-bearing fine-grained sediments. According to the low-permeability and water-saturated characteristics of the sediments in the South China Sea, we performed a series of undrained triaxial shear tests on water-saturated methane hydrate-bearing clayey-silty sediments in this area. The experiment results show that the failure strength of methane hydrate-bearing sediments (MHBSs) increases with the increase in hydrate saturation and initial effective mean stress. The excess pore water pressure of MHBSs remains positive during shear. The cohesion in Mohr-Coulomb model increases with the increase in hydrate saturation, while the internal friction angle in Mohr-Coulomb model has little dependence on the hydrate saturation.

Strength and Deformation Behaviors of Methane Hydrate-Bearing Marine Sediments in the South China Sea during Depressurization

2021 ◽  
Vol 35 (18) ◽  
pp. 14569-14579
Author(s):  
Tingting Luo ◽  
Tao Han ◽  
Madhusudhan B N ◽  
Xiaodong Zhao ◽  
Di Zou ◽  
...  
Keyword(s):  
South China Sea ◽  
Marine Sediments ◽  
South China ◽  
Methane Hydrate ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
Deformation Behaviors ◽  
Strength And Deformation

Characteristics of surface heat flow in the South China Sea

2003 ◽  
Vol 22 (3) ◽  
pp. 265-277 ◽  
Author(s):  
Xiaobin Shi ◽  
Xuelin Qiu ◽  
Kanyuan Xia ◽  
Di Zhou
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
Surface Heat ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
Surface Heat Flow

“Uniform geothermal gradient” and heat flow in the Qiongdongnan and Pearl River Mouth Basins of the South China Sea

2009 ◽  
Vol 26 (7) ◽  
pp. 1152-1162 ◽  
Author(s):  
Yusong Yuan ◽  
Weilin Zhu ◽  
Lijun Mi ◽  
Gongcheng Zhang ◽  
Shengbiao Hu ◽  
...  
Keyword(s):  
Heat Flow ◽  
South China Sea ◽  
South China ◽  
River Mouth ◽  
Geothermal Gradient ◽  
The South China Sea ◽  
Pearl River ◽  
The South ◽  
China Sea
Sign in / Sign up

Export Citation Format

Share Document