Results 21 to 30 of about 408 (188)

Indosinian high-strain deformation for the Yunkaidashan tectonic belt, south China : Kinematics and 40Ar/39Ar geochronological constraints [PDF]

open access: yes, 2007
Structural and 40Ar/39Ar data from the Yunkaidashan Belt document kinematic and tectonothermal characteristics of early Mesozoic Indosinian orogenesis in the southern part of the South China Block.
Bureau of Geology and Mineral Resources of Guangdong Province (GDBGMR)   +90 more
core   +1 more source

Characterization of ultra-deeply buried middle Triassic Leikoupo marine carbonate petroleum system (!) in the Western Sichuan depression, China [PDF]

open access: yes, 2023
Ultra-deeply buried (>5000 m) marine carbonate reservoirs have gradually become important exploration targets. This research focuses on providing an understanding of the basic elements of the ultra-deeply buried Middle Triassic Leikoupo marine ...
Chiarella, Domenico   +17 more
core   +1 more source

Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments

open access: yesOpen Geosciences, 2021
The analysis of structural deformation characteristics in the Lower Yangtze area of South China is of great significance to petroleum exploration and development in this area.
Li Xiao   +3 more
doaj   +1 more source

Cretaceous–Cenozoic regional stress field evolution from borehole imaging in the southern Jinzhou area, western Liaoning, North China Craton

open access: yesEarth and Planetary Physics, 2022
The Mesozoic Yanshanian Movement affected the tectonic evolution of the North China Craton (NCC). It is proposed that Mesozoic cratonic destruction peaked ~125 Ma, possibly influenced by subduction of the western Pacific Plate beneath the Euro-Asian ...
ChengWei Yang   +3 more
doaj   +1 more source

Formation and destruction mechanism as well as major controlling factors of the Silurian shale gas overpressure in the Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2016
Taking the Well JY1 and Well PY1 in the Eastern Sichuan Basin as examples, the formation mechanism of shale gas overpressure was studied by using the cross plot of acoustic versus density logging data.
Shuangjian Li   +4 more
doaj   +1 more source

History of karstification and groundwater flow field within Triassic water-bearing strata in Julongshan syncline

open access: yes地质科技通报, 2022
The Triassic water-bearing strata in the Julongshan syncline experienced the comprehensive effect of multiple periods of karstification, and the evolution law of karst development is of great significance for understanding hydrogeological conditions and ...
Yu Fan   +4 more
doaj   +1 more source

Tectonic Features of the Wufeng–Longmaxi Formation in the Mugan Area, Southwestern Sichuan Basin, China, and Implications for Shale Gas Preservation [PDF]

open access: yes, 2022
Shale gas resources in mainland China and its commercial exploitation has been widely focused on the Wufeng–Longmaxi Formation organic-matter-rich shale in the Sichuan Basin.
Guozhong Liao   +8 more
core   +1 more source

Georisks during road tunneling in weathered quartz sand rock with faults under high-head of groundwater [PDF]

open access: yes, 2016
application/pdf論文(Article)departmental bulletin ...
Associate Professor, Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE), Department of Civil Engineering, Shanghai Jiao Tong University   +7 more
core   +3 more sources

The Relationship between Fluid Evolution and Hydrocarbon Accumulation and Metallization in the Nanpanjiang-Youjiang Basin: Evidence from Calcite Petrography and Fluid Inclusions

open access: yesEnergies, 2022
In the process of diagenesis and burial of sedimentary basins, basin fluid activities participate in the process of hydrocarbon accumulation and metal mineralization.
Peng He   +4 more
doaj   +1 more source

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