partly supported by the National Natural Science Foundation of China (Grant No. 4224100017);Science and Technology Cooperation Project of the CNPC-SWPU Innovation Alliance (Grant No.2020CX010300)。
In intracratnoic basins, the effect of strike-slip faults on sedimentary microfacies is generally underestimated due to their small scale. Based on the integration of core, well logs, and three-dimensional seismic dat...
supported by the National Natural Science Foundation of China(Grant No.U19B6003-01)。
In this study,we aim to clarify the structural characteristics and deformation process of the Changning anticline.We carefully interpret 38 two-dimensional(2D)seismic profiles in the study area and establish three-dim...
funded by the National Key Research and Development Program‘Deep Land Resources Exploration and Exploitation’special project(2017YFC0603106);the Project of Science and Technology Department of the Southwest Oil and Gas Field Company,Petrochina(20210301-02)。
Based on 2D and 3D seismic data,the latest drilling data and field outcrop data of the northern slope of the Central Sichuan paleo-uplift,the structural analysis method is used to analyze unconformity development char...
supported by the National Key Researchand Development Program of China(No.2017YFC0603102);the National Natural ScienceFoundation of China(No.U19B6003 and 41972125)。
The uncertainty surrounding the thermal regimes of the ultra-deep strata in the Tarim and Sichuan basins,China,is unfavorable for further hydrocarbon exploration.This study summarizes and contrasts the present-day and...
supported by the National Key Research&Development Program of China(Grant No.2017YFC0603102);the National Natural Science Foundation of China(Grant No.41772248 and 41830424)。
Thermal lithospheric thickness is an important parameter in studying the tectonic-thermal evolution of basins and plate dynamics.Based on the measured geothermal data and thermophysical properties of the rocks,the the...
This work has been funded by the Land and Resources survey project(Grant No.DD20221690 and DD20190524).
Ceratodus is a form genus of ceratodontid lungfishes.Until now,only 14 specimens have been reported from the Mesozoic of China.Detailed measurements and characteristic comparisons based on 15 well-preserved lungfish t...
This research was supported jointly by the National Natural Science Foundation of China(Grant No.41972165);National Science and Technology Major Project(Grant No.2017ZX05008-004-008);National Science and Technology Major Project(Grant No.2016E-0607).
Based on comprehensive analyses of occurrence,petrological observation,pore structure and geochemistry,the different reservoir characteristics and reservoir evolutionary pathways between different oolitic shoal reserv...
financially supported by the National Natural Science Foundation(Grant No.41502111,Grant No.91755215 and Grant No.U1262206);the Unconventional Oil and Gas Geology Key Laboratory of China Geological Survey(DD20160170)。
The Lower Silurian Longmaxi Formation in the south of Sichuan is a key player in the exploration and development of shale gas in China.Due to a highly complex topographic area,electromagnetic methods(EM)become importa...
jointly funded by the China National Science and Technology Major Project(granted No.2016ZX05004-002 and 2018A-0103);PetroChina Science and Technology Project(granted No.2018D-5006-35)。
Objective The recent discovery of commercial natural gas accumulations in the Middle Permian coarse-crystalline dolomites in the northwest Sichuan Basin has attracted attention to the formation mechanism of these deep...
This study was supported by the National Natural Science Foundation of China (Grant No.41902065, 41772197);Open Reserch Fund from the State Key Laboratory Breeding base of Nuclear Resources and environment (Grant NRE1803);the Chongqing Science and Technology Innovation Project (Zhu Zhengjie);the Major State Basic Research Development Program (No.2011CB40300)
Sichuan Basin is one of the most important marine–salt forming basins in China. The Simian and Triassic have a large number of evaporites. The Triassic strata have found a large amount of polyhalite and potassium-ric...