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Oil Displacement by Water in Hauterivian Sandstone Reservoir of Kashkari Oil Field

Authors: A. J. Nazari, S. Honma


This paper evaluates oil displacement by water in Hauterivian sandstone reservoir of Kashkari oil field in North of Afghanistan. The core samples of this oil field were taken out from well No-21st, and the relative permeability and fractional flow are analyzed. Steady state flow laboratory experiments are performed to empirically obtain the fractional flow curves and relative permeability in different water saturation ratio. The relative permeability represents the simultaneous flow behavior in the reservoir. The fractional flow approach describes the individual phases as fractional of the total flow. The fractional flow curve interprets oil displacement by water, and from the tangent of fractional flow curve can find out the average saturation behind the water front flow saturation. Therefore, relative permeability and fractional flow curves are suitable for describing the displacement of oil by water in a petroleum reservoir. The effects of irreducible water saturation, residual oil saturation on the displaceable amount of oil are investigated through Buckley-Leveret analysis.

Keywords: Fractional flow, oil displacement, relative permeability, simultaneously flow.

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[1] R. C. Craft and M. Hawkins, Revised by R. E. Terry “Applied Petroleum Reservoir Engineering” (Prentice-Hall, 1991) pp.1-6, 335-390.
[2] Abhijit Y. Dandekar “Petroleum Reservoir Rock and Fluid Properties” pp 205-222.
[3] CCDC Geological Exploration and Development Research Institute, Research Institute of BGP Inc., CNPC “Comprehensive Geological Research of Block AD in Afghanistan.
[4] Apostolos Kantzas, Jonathan Bryan, and Saeed Taheri: Fundamentals of Fluid Flow in Porous Media. Online book.
[5] John Dolson “understanding Oil and Gas Shows and Seals in the Search for Hydrocarbons” pp 247-250.
[6] S.E. Buckley and M.C. Leverett “Mechanism of Fluid Displacement in Sands” Transactions AIME, Vol.146, (1942) pp.107-116.
[7] Abdul Jamil Nazari and Shigeo Honma: Analysis of fractional flow and relative permeability of heavy oil and Kerosene during recovery in petroleum reservoir, geomate 2186-2982 print, 2186-2990 Online.
[8] J. Nazari, F. Nasiry, N. Seddiqi and S. Honma, Influence of Relative Permeability and Viscosity Ratio on Oil Displacement by Water in Petroleum Reservoir, Proceedings of School of Engineering of Tokai University, Vol.40 (2015), pp.16-18.