In many places across the globe,including the Wassa District of Ghana,groundwater provides a significant supply of water for various purposes.Understanding the groundwater origin and hydrogeochemical processes control...
In Switzerland,the Opalinus Clay has been selected as a potential host rock for the deep geological disposal of radioactive waste due to its low hydraulic conductivity and favorable swelling properties.During the oper...
sponsored by the Subordinate subject of the National Major Science and Technology Project“Development of Large Oil and Gas Fields and coalbed methane”(2017ZX05001-003);supported by the Science Research Project from CNPC(2019D-0708);supported by the National Natural Science Foundation of China"Quantitative evaluation of sealing capacity of fault rocks with diff erent structures in clastic strata”(41872153).
Fault zones have always drawn attention from the industry,and the performance of a quantitative interpretation of the fault interior structure on seismic data has remained as a big challenge.In this work,we focus on q...
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...
funded by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA14010104);the National S&T Major Project of China(Grant No.2017ZX05008-002-030).
More than 2×10^(9)tonnes of proved oils have been found in the cratonic region of the Tarim Basin.The source rocks for these oils remain unresolved although the source rocks are marine facies within the Cambrian and ...
funded by the National Natural Science Foundation of China(Grants No.42102148 and 42230808).
Carbon isotopes have been used extensively in tracing the sources of oil.However,primary source facies and secondary alteration controls on oil isotopic compositions have not been well resolved,resulting in applicatio...
co-funded by the Natural Science Foundation of China(Grant Nos.42172112 and 42272124);Fundamental Research Funds for the Central Universities(No.2-9-2019-100);Major State Science and Technology Research Program(Nos.2016ZX05024-002 and 2017ZX05001-002).
Deltaic sedimentary systems form the most favorable hydrocarbon reservoirs in continental faulted lacustrine basins,and their types and controlling factors directly affect the distribution of hydrocarbons.The systemat...
supported by 2023 Research Grant from Kangwon National University,by National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)(No.2022R1F1A1075039);by the International Energy Joint R&D Program of Korea Institute of Energy Technology Evaluation and Planning(KETEP),granted financial resource from the Ministry of Trade,Industry&Energy(MOTIE)of the Republic of Korea(No.20225B10300050).
A comprehensive estimation of shale generation/storage capacity(original generative organic carbon(GOCo))and hydraulic fracturing characteristics(brittleness index(BI))was conducted in the Upper Devonian shale sequenc...
research was funded by National Natural Science Founda-tion of China(42102190,42102193,and U19B6003);CNPC Up-stream Field Fundamental Forward-looking Projects:Research on Reconstruction Technology of Remaining Marine Basin Tectonic-Lithofacies Paleogeography(No.2021DJ0501)。
The Lower Ordovician Tongzi Formation containing abundant shoal sediments is the most promising stratum for the petroleum exploration in the Sichuan Basin.However,the current studies mainly focus on the central part o...
The Middle Permian Qixia Formation in the Shuangyushi area,northwestern Sichuan Basin,develops shoal-facies dolomite reservoirs.To pinpoint promising reservoirs in the Qixia Formation,deep thin shoal-facies dolomite r...