Abstract：By analyzing the structural characteristics of No.4 sub-layer, the 5th sand set of the 3rd Member, Shahejie Formation (Es3) in Dongxin Oilfield, a small fault in the southern part is determined as a reverse fault, making uplift in the north and depression in the south, which provides the trap condition for oil-gas accumulation. The study on the sand body and formation thickness indicates that the provenances are from the south, west and northeast rather than north. Finally, with analysis on the porosity, permeability and effective thickness of sand body, it is found that the most favorable exploration areas are the south and mid-west regions, followed by northeast region, while the mid-east region is of little significance for exploration.
黄益旺, 王永强, 钟建华. 东辛油田沙三段五砂层组物源及有利区分析[J]. 地质与资源, 2018, 27(5): 460-465.
HUANG Yi-wang, WANG Yong-qiang, ZHONG Jian-hua. ANALYSIS ON THE PROVENANCE AND FAVORABLE AREA OF THE Es35 LAYER IN DONGXIN OILFIELD, SHANDONG PROVINCE. GEOLOGY AND RESOURCES, 2018, 27(5): 460-465.
2018, Vol. 27 
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