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Relative Permeability Estimation by Ensemble Kalman Filter Using Function Transformation
Ensemble Kalman filter Function transformation Relative permeability Automatic history matching Sequential data assimilation
2010/9/8
The application of the ensemble Kalman filter (EnKF) using function transformation to the estimation of relative permeability is presented. Inconsistent values may be calculated in the filtering proce...
Water/gas Permeability of Bituminous Mixtures and Involvement in Blistering Phenomenon
Asphalt mixture Blistering Water permeability Gas permeability
2009/7/28
The blistering phenomenon is one of the major damages in bituminous pavement during a hot summer. The phenomenon was believed to be caused by water permeating from outside via channels of connected p...
Integration of geological and geophysical data in effective permeability modeling of a carbonate reservoir influenced by fractures in a giant oil field offshore Abu Dhabi
fracture curvature analysis carbonate reservoir reservoir model
2009/4/20
Premature water breakthrough of injection water has been observed in some oil producers under five-spot pattern scheme in a carbonate reservoir of a giant oil field, offshore Abu Dhabi. Preferential ...
Effect of Temperature, Wettability and Relative Permeability on Oil Recovery from Oil-wet Chalk
Temperature Relative Permeability
2008/10/27
It is customary, for convenience, to use relative permeability data produced at room temperature. This paper shows that this practice underestimates oil recovery rates and ultimate recovery from chalk...