Simulation-based Determination of Relative Permeability in Laminated Rocks
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in: Energy Procedia, Jahrgang 97, 29.11.2016, S. 433-439.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - Simulation-based Determination of Relative Permeability in Laminated Rocks
AU - Sedaghat, Mohammadhossein
AU - Gerke, Kirill
AU - Azizmohammadi, Siroos
AU - Matthäi, Stephan K.
PY - 2016/11/29
Y1 - 2016/11/29
N2 - Reservoir simulation using the extended Darcy’s law approach requires relative permeability curves derived either via analytic saturation functions (Corey models etc.) or from special core analysis (SCAL). Since such experimental exploration of the space of influential parameters (pore geometry and wettability) is costly and time consuming, establishing ways to extract ensemble relative permeability from numerical simulation, kri, over the entire range of water saturation is highly desirable. In this work, a Steady State Saturation Variation (SSSV) technique is proposed. It computes ensemble kri(sw) for layered rocks when both capillary and viscous forces are strong.
AB - Reservoir simulation using the extended Darcy’s law approach requires relative permeability curves derived either via analytic saturation functions (Corey models etc.) or from special core analysis (SCAL). Since such experimental exploration of the space of influential parameters (pore geometry and wettability) is costly and time consuming, establishing ways to extract ensemble relative permeability from numerical simulation, kri, over the entire range of water saturation is highly desirable. In this work, a Steady State Saturation Variation (SSSV) technique is proposed. It computes ensemble kri(sw) for layered rocks when both capillary and viscous forces are strong.
U2 - 10.1016/j.egypro.2016.10.041
DO - 10.1016/j.egypro.2016.10.041
M3 - Article
VL - 97
SP - 433
EP - 439
JO - Energy Procedia
JF - Energy Procedia
SN - 1876-6102
ER -