funded by a SINOPEC project entitled Exploration Potential and Target Evaluation of Xujiahe Formation in the Northeastern Sichuan Basin(No.P23130).
The recent discovery of natural gas within the fifth member of the Xujiahe Formation(T_(3)x_(5))in the Dongfeng area within the Sichuan Basin highlights the significant exploration potential of this member.However,the...
supported by the National Key Research and Development Program of China(Grant No.2022YFF0800304);the Science and Technology Project of China National Petroleum Corporation(Grant No.2024DJ93);the Basic Research and Strategic Reserve Technology Research Project of China National Petroleum Corporation(Grant No.2020D-5008-01)。
As a potential renewable and clean energy source,the distribution and exploration prospects of natural hydrogen have garnered widespread attention.However,the limitations in understanding the formation mechanisms and ...
Supported by the Sinopec Major Science and Technology Project(P22081);National Natural Science Foundation of China(U24B60001).
The basic geological characteristics of the Qiongzhusi Formation reservoirs and conditions for shale gas enrichment and high-yield were studied by using methods such as mineral scanning,organic and inorganic geochemis...
Supported by the National Natural Science Foundation of China(42172166);National Natural Science Foundation and CNPC Joint Fund Project(U23B20154);CNPC-Southwest Petroleum University Science and Technology Cooperation Project(2020CX010000).
This paper discusses the characteristics and formation mechanism of thin dolomite reservoirs in the lower submember of the second member of the Permian Maokou Formation(lower Mao 2 Member)in the Wusheng-Tongnan area o...
Supported by the Cooperation Project of China National Natural Science Foundation and Petro China(U23B20154);Science and Technology Cooperation Project of Petro China and Southwest Petroleum University(2020CX010000)。
Based on 2D and 3D seismic data and well logging data,this paper studies the distribution of well-seismic stratigraphic filling and shoal controlled reservoirs of Upper Cambrian Xixiangchi Formation in the south slope...
jointly supported by the Open Fund of State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development;the Natural Science Foundation of Sichuan Province(Grant No.24NSFSC4125)。
1.Objective The Emeishan basalts is located in southwest China and northern Vietnam,covering an area of 2.5×10^(5) km^(2)(Zhong YT et al.,2014),which is the first widely recognized large igneous province(LIP)in China...
Supported by the Youth Science Foundation of National Natural Science Foundation of China(41502150);Petro China Science and Technology Project(2023ZZ21YJ04)。
The shale of the Cambrian Qiongzhusi Formation in the Sichuan Basin is characterized by large burial depth and high maturity,but the shale gas enrichment pattern is still unclear.Based on the detailed characterization...
Supported by the General Project of National Natural Science Foundation of China(41872150);Major Project of National Natural Science Foundation of China(42230310);Enterprise Innovation and Development of National Natural Science Foundation of China(U19B6003)。
The depositional facies types of the fourth member of the Middle Triassic Leokoupo Formation(Lei-4 Member)in western Sichuan Basin are examined through the methods of sedimentology,lithology and analysis of well-loggi...
Controlled by the base level change cycle,the carbonates exposed from the periodically shallowed water body at the top of the high-frequency sequence develops multiple sets of thin reservoirs.Such reservoir identifica...
Under the auspices of National Natural Science Foundation of China(No.41929002);Science and Technology Department of Sichuan Province(No.2021YFS0338)。
Enhanced sulfur and nitrogen deposition has been observed in many transect regions worldwide,from urban/agricultural areas to mountains.The Sichuan Basin(SCB),with 18 prefectural cities,is the most economically-develo...