Prediction of water breakthrough time for oil wells in low-permeability bottom water reservoirs with barrier
Based on water coning and non-Darcy flow theory, a water breakthrough time prediction equation for low-permeability bottom water reservoirs with barrier is derived by material balance principle, which takes the hemispherical radial flow below barrier and plane radial flow above the barrier of water...
Main Authors: | Xinzhi ZHAO, Shengju ZHU |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2012-08-01
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Series: | Petroleum Exploration and Development |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1876380412600688 |
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