Sedimentary heterogeneity-constrained differential diagenesis in fluvial tight sandstones:Implications for reservoir quality heterogeneity in sandbody architectural elementsOA
Sedimentary heterogeneity-constrained differential diagenesis in fluvial tight sandstones:Implications for reservoir quality heterogeneity in sandbody architectural elements
Pan-Ke Sun;Lin Zhang;Shi-Yi Jiang;Rui-Feng Yan;Li Liu;Gang Tian;Zeng Sheng;Bin Li;Rui-Feng Zhou;Si-Cheng Zhu
College of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||State Key laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,ChinaCNPC Western Drilling Engineering Co.,Ltd.,Wushenqi,017300,Inner Mongolia,ChinaInstitute of Unconventional Oil & Gas,Northeast Petroleum University,Daqing,163318,Heilongjiang,China||State Key Laboratory of Continental Shale Oil,Northeast Petroleum University,Daqing,163318,Heilongjiang,ChinaNo.3 Gas Production Plant,CNPC Changqing Oilfield Company,Zhongning,755100,Ningxia,ChinaCollege of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||State Key laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,ChinaCollege of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||State Key laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,ChinaCollege of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||State Key laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,ChinaNo.5 Oil Production Plant,CNPC Changqing Oilfield Company,Yulin,718699,Shaanxi,ChinaSINOPEC International Petroleum Exploration and Production Corporation,Beijing,102249,ChinaCollege of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||State Key laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,China
Fluvial tight sandstoneReservoir qualitySedimentary heterogeneityDiagenetic heterogeneityOrdos Basin
Fluvial tight sandstoneReservoir qualitySedimentary heterogeneityDiagenetic heterogeneityOrdos Basin
《石油科学（英文版）》 2026 (3)
1105-1137,33
This research is supported by the National Natural Science Foundation of China(No.42572150).The authors are grateful to the staffs from Western Drilling Engineering Co.,Ltd.,CNPC,for their kind assistance in the collection of core samples and other data.We also appreciate Professor Zhe-Jun Pan from Northeast Petroleum University for his valuable guidance during the manu-script revision,as well as the editors and reviewers for their insightful comments on revising and improving the manuscript,which have greatly enhanced the quality of the paper.
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