At the turn of the new spring,as we bid farewell to 2024 and welcome the Spring Festival of 2025,our entire editorial team of Petroleum Exploration and Development extends heartfelt gratitude and sincere New Year's gr...
Supported by the National Natural Science Foundation of China(U22B6004);Project of PetroChina Research Institute of Petroleum Exploration and Development(2022yjcq03);Core Technology Key Project of China Petroleum Changqing Oilfield Company(KJZX2023-01).
In addition to the organic matter type,abundance,thermal maturity,and shale reservoir space,the preservation conditions of source rocks play a key factor in affecting the quantity and quality of retained hydrocarbons ...
Supported by the National Natural Science Foundation of China(42172165,42272143);Project of SINOPEC Science and Technology Department(P24181,KLP24017).
By reviewing the research progress and exploration practices of shale gas geology in China,analyzing and summarizing the geological characteristics,enrichment laws,and resource potential of different types of shale ga...
Supported by the PetroChina Basic Project(2024DJ23);CNPC Science Research and Technology Development Project(2021DJ0101)。
Coal measures are significant hydrocarbon source rocks and reservoirs in petroliferous basins.Many large gas fields and coalbed methane fields globally are originated from coal-measure source rocks or accumulated in c...
Supported by the Research Project of CNOOC(KJZH-2021-0003-00).
Based on petroleum exploration and new progress of oil and gas geology study in the Qiongdongnan Basin,combined with seismic,logging,drilling,core,sidewall coring,geochemistry data,a systematic study is conducted on t...
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(U22B6002);PetroChina Science and Technology Project(2023ZZ14).
Significant exploration progress has been made in ultra-deep clastic rocks in the Kuqa Depression,Tarim Basin,over recent years.A new round of comprehensive geological research has formed four new understandings:(1)Es...
Supported by the CNPC Major Science and Technology Project(2021DJ1806).
Based on recent advancements in shale oil exploration within the Ordos Basin,this study presents a comprehensive investigation of the paleoenvironment,lithofacies assemblages and distribution,depositional mechanisms,a...
Supported by Leading Talent Program of Autonomous Region(2022TSYCLJ0070);PetroChina Prospective and Basic Technological Project(2021DJ0108);Natural Science Foundation for Outstanding Young People in Shandong Province(ZR2022YQ30).
Based on the experimental results of casting thin section,low temperature nitrogen adsorption,high pressure mercury injection,nuclear magnetic resonance T2 spectrum,contact angle and oil-water interfacial tension,the ...
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...