The lower limit determination of oil layer effective thickness by liquid producing profile log——A case study in clastic rock of L oilfield and buried hill reservoir of J oilfield in Bohai area
Author(s): Wang Ruihong, Cui Yunjiang, Shi Xinlei, Qi Yi, Zhao Shuzheng, Tianjin Branch of CNOOC Co.Ltd.
Pages: 36-40
Year: 2015 Issue: 6
Journal: Progress in Exploration Geophysics
Keyword: Bohai oilfield; liquid production profile log; development well; buried hill;
Abstract: Liquid production profile log is a production monitoring measure and widely used in the development stage of Bohai oilfield. Through liquid production profile log in some difficult layer of oilfield production process, the accurate judgment of specific output interval provides important basis for the lower limit reconfirmation of oil layer effective thickness in evaluation phase. Due to the evaluation difficulties of buried hill reservoir, liquid producing profile log is used to distinguish fluid property, on this basis, the lower limit is established and achieves good effects.
Pages: 36-40
Year: 2015 Issue: 6
Journal: Progress in Exploration Geophysics
Keyword: Bohai oilfield; liquid production profile log; development well; buried hill;
Abstract: Liquid production profile log is a production monitoring measure and widely used in the development stage of Bohai oilfield. Through liquid production profile log in some difficult layer of oilfield production process, the accurate judgment of specific output interval provides important basis for the lower limit reconfirmation of oil layer effective thickness in evaluation phase. Due to the evaluation difficulties of buried hill reservoir, liquid producing profile log is used to distinguish fluid property, on this basis, the lower limit is established and achieves good effects.
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