会议论文详细信息
Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications 2017 | |
An analytical model of SAGD process considering the effect of threshold pressure gradient | |
Morozov, P.^1 ; Abdullin, A.^1,2 ; Khairullin, M.^1 | |
Institute of Mechanics and Engineering, Kazan Science Center, Russia^1 | |
Kazan Federal University, Kazan, Russia^2 | |
关键词: Cumulative steam-oil ratios; Model-based OPC; Non-Newtonian property; Nonlinear filtration; Physical model; Steam-assisted gravity drainages; Threshold pressure gradient; Viscous oil; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/155/1/012001/pdf DOI : 10.1088/1755-1315/155/1/012001 |
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来源: IOP | |
【 摘 要 】
An analytical model is proposed for the development of super-viscous oil deposits by the method of steam-assisted gravity drainage, taking into account the nonlinear filtration law with the limiting gradient. The influence of non-Newtonian properties of oil on the productivity of a horizontal well and the cumulative steam-oil ratio are studied. Verification of the proposed model based on the results of physical modeling of the SAGD process was carried out.
【 预 览 】
Files | Size | Format | View |
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An analytical model of SAGD process considering the effect of threshold pressure gradient | 271KB | download |