Formation mechanisms and play fairway prediction of deep tight-sand reservoirs:A case study of the Yingcheng Formation in the Fulongquan fault depression,Songliao BasinOA
Formation mechanisms and play fairway prediction of deep tight-sand reservoirs:A case study of the Yingcheng Formation in the Fulongquan fault depression,Songliao Basin
Liang Liu;Jijun Li;Libin Song;Tongyao Zhang;Pen Hao;Weiwei Qu;Lili Li
State Key Laboratory of Deep Oil and Gas,China University of Petroleum(East China),Qingdao,Shandong,266580,China||School of Geosciences,China University of Petroleum(East China),Qingdao,Shandong,266580,ChinaState Key Laboratory of Deep Oil and Gas,China University of Petroleum(East China),Qingdao,Shandong,266580,China||School of Geosciences,China University of Petroleum(East China),Qingdao,Shandong,266580,ChinaInstitute of Exploration and Development,Jilin Oilfield Company,PetroChina,Songyuan,Jilin,138000,ChinaCNOOC Central Laboratory,CNOOC EnerTech-Drilling&Production Co.,Tianjin,ChinaCNOOC Central Laboratory,CNOOC EnerTech-Drilling&Production Co.,Tianjin,ChinaInstitute of Exploration and Development,Jilin Oilfield Company,PetroChina,Songyuan,Jilin,138000,ChinaInstitute of Exploration and Development,Jilin Oilfield Company,PetroChina,Songyuan,Jilin,138000,China
Fulongquan fault depressionYingcheng FormationTight sand gasAcidic dissolutionSystematic reservoir grading and evaluation
Fulongquan fault depressionYingcheng FormationTight sand gasAcidic dissolutionSystematic reservoir grading and evaluation
《能源地球科学（英文）》 2026 (3)
36-50,15
The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:Libin Song,Weiwei Qu and Lili Li are currently employed by PetroChinaTongyao Zhang and Pen Hao are currently employed by CNOOC.This research project was financially sup-ported by the National Natural Science Foundation of China(No.42172145).
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