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The evolution of the slope breaks in Qiongdongnan Basin and their controlling factors
Marine Geophysical Research, 2014Qiongdongnan Basin (QB) experienced three main tectonic stages in the Cenozoic: rifting, thermal subsidence, and accelerated subsidence. Corresponding to these stages, the slope breaks also underwent three different evolutionary stages, which differed in space and time between the east and west of QB.
Jianbao Liu +6 more
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Applied Sciences
The Qiongdongnan Basin constitutes a sedimentary basin characterized by elevated temperatures, significant overpressures, and abundant hydrocarbons. Investigations within this basin have identified hydrothermal fluid movements linked to overpressure ...
Dongfeng Zhang +5 more
semanticscholar +1 more source
The Qiongdongnan Basin constitutes a sedimentary basin characterized by elevated temperatures, significant overpressures, and abundant hydrocarbons. Investigations within this basin have identified hydrothermal fluid movements linked to overpressure ...
Dongfeng Zhang +5 more
semanticscholar +1 more source
Interpretation
Mass transport deposits (MTDs) have attracted widespread attention from scholars because of their powerful sediment transport ability and capping effect on shallow natural gas reservoirs.
Chang Ma, Hongjun Qu, Xian Liu
semanticscholar +1 more source
Mass transport deposits (MTDs) have attracted widespread attention from scholars because of their powerful sediment transport ability and capping effect on shallow natural gas reservoirs.
Chang Ma, Hongjun Qu, Xian Liu
semanticscholar +1 more source
Geophysics
Free gas is commonly observed in shallow, unconsolidated marine sediments below the base of gas hydrate stability zone (BGHSZ), exhibiting high amplitude bright spots, enhanced reflections (ERs), and/or velocity pull-down features in seismic data ...
Xiujuan Wang +7 more
semanticscholar +1 more source
Free gas is commonly observed in shallow, unconsolidated marine sediments below the base of gas hydrate stability zone (BGHSZ), exhibiting high amplitude bright spots, enhanced reflections (ERs), and/or velocity pull-down features in seismic data ...
Xiujuan Wang +7 more
semanticscholar +1 more source
Journal of Geophysics and Engineering
Reservoir classifications are a pivotal step in obtaining comprehensive understandings of reservoirs and formulating rational and effective development strategies.
Xueqing Zhou +8 more
semanticscholar +1 more source
Reservoir classifications are a pivotal step in obtaining comprehensive understandings of reservoirs and formulating rational and effective development strategies.
Xueqing Zhou +8 more
semanticscholar +1 more source
Natural gas generation in the deep-water area of the Qiongdongnan Basin, China
Petroleum Science and Technology, 2018Generation process of natural gas in the Yacheng formation, including mudstone and coal strata, is simulated by an open system laboratory pyrolysis apparatus.
Long Su +4 more
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Geosystem Engineering
As oil and gas exploration gradually moves towards deep and ultra deep layers, deep granite buried hill reservoirs have shown enormous exploration potential.
Hao Liang +3 more
semanticscholar +1 more source
As oil and gas exploration gradually moves towards deep and ultra deep layers, deep granite buried hill reservoirs have shown enormous exploration potential.
Hao Liang +3 more
semanticscholar +1 more source
Gas detection by seismic attributes in the Qiongdongnan Basin, northern South China Sea
Arabian Journal of Geosciences, 2018Reflection characteristics of gas chimneys in seismic data in the Qiongdongnan Basin, northern South China Sea, indicate a large amount of gas, which migrates along the faults and fractures from deep to shallow layer, where strong attenuation of seismic waves under the seafloor occurs, leading to the decrease of Q factor. As it reaches to the seafloor,
Chuanhui Li, Xuewei Liu
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CO2 storage potential of the Qiongdongnan Basin, northwestern South China Sea
Greenhouse Gases: Science and Technology, 2014AbstractThe Qiongdongnan Basin, located off Hainan Island, South China, is a petroliferous basin containing what is currently the largest offshore‐producing gas field in China (YA13–1). This paper evaluated the potential of CO2 storage in the Qiongdongnan Basin to provide background data on CO2 storage capacities for regional planning purposes.
Cuimei Zhang +6 more
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Basin Research
Polygonal fault systems (PFS) are developed in many sedimentary basins, and their formation, growth, and ultimate geometry have been widely studied. The geometry and growth of PFS forming under the influence of regionally anisotropic stresses, however ...
Shouxiang Hu +4 more
semanticscholar +1 more source
Polygonal fault systems (PFS) are developed in many sedimentary basins, and their formation, growth, and ultimate geometry have been widely studied. The geometry and growth of PFS forming under the influence of regionally anisotropic stresses, however ...
Shouxiang Hu +4 more
semanticscholar +1 more source