F
Fengrui Sun
Researcher at China University of Petroleum
Publications - 78
Citations - 2954
Fengrui Sun is an academic researcher from China University of Petroleum. The author has contributed to research in topics: Superheated steam & Heat transfer. The author has an hindex of 31, co-authored 78 publications receiving 2377 citations. Previous affiliations of Fengrui Sun include University of Texas at Austin.
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Journal ArticleDOI
Performance analysis of superheated steam injection for heavy oil recovery and modeling of wellbore heat efficiency
Fengrui Sun,Yuedong Yao,Mingqiang Chen,Xiangfang Li,Lin Zhao,Ye Meng,Zheng Sun,Tao Zhang,Dong Feng +8 more
TL;DR: In this article, a model is proposed for predicting thermo-physical properties of superheated steam (SHS) in SHS injection wells and for estimating wellbore heat efficiency.
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Water adsorption and its impact on the pore structure characteristics of shale clay
Dong Feng,Xiangfang Li,Xiangzeng Wang,Jing Li,Fengrui Sun,Zheng Sun,Tao Zhang,Peihuan Li,Yu Chen,Xu Zhang +9 more
TL;DR: In this paper, water vapor adsorption on montmorillonite (Mt), kaolinite (Kaol) and illite (Il) were performed to investigate the behaviors of water adaption on shale clay, and the effect of adsorbed water on pore structure characteristics, such as apparent pore size distribution (APSD), N2 BET specific surface area (N2-BET SSA) and pore volume (PV), were investigated.
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The heat and mass transfer characteristics of superheated steam coupled with non-condensing gases in horizontal wells with multi-point injection technique
TL;DR: In this paper, a series of works are conducted to study the heat and mass transfer characteristics of superheated steam and non-condensing gases (SNG) flow in horizontal wellbores with multi-point injection technique.
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Apparent permeability model for real gas transport through shale gas reservoirs considering water distribution characteristic
TL;DR: In this paper, the authors employed the Beskok's models to characterize the bulk-gas transport mechanisms through circular nanotubes or slit nanopores with arbitrary aspect ratio, respectively.
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Geothermal energy development by circulating CO2 in a U-shaped closed loop geothermal system
TL;DR: In this paper, a model is developed for simulating CO2 flow in the descending, horizontal and ascending sections of the geothermal well, and two new concepts of critical position and effective distance are proposed.