Results of the analysis of stable forms of menisci, formed in the pore space of rocks, are presented. The obtained results are used for more correct interpretation of capillary pressure curves, obtained with the help of existing tools and methods of laboratory testing.
Key words: capillary pressure, meniscuses, residual saturation.
References
1. Landau L.D., Lifshits E.M., Gidrodinamika (Hydrodynamics), Moscow: Nauka Publ., 1988, 736 p.
2. Masket M. Fizicheskie osnovy tekhnologii dobychi nefti (Physical bases of technology of oil recovery), Moscow – Izhevsk: IKI Publ., 2004, 606 p.
3. Pogorelov A.V. Differentsial'naya geometriya (Differential geometry), Moscow: Nauka Publ., 1974, 176 p.
4. Gudok N.S., Bogdanovich N.G., Martynov V.G. Opredelenie fizicheskikh svoystv neftevodosoderzhashchikh porod (Definition of physical properties of oil-and-water rocks), Moscow: OOO Nedra-Biznestsentr Publ., 2007, 592 p.
5. Petrophysics: theory and practice of measuring reservoir rock and fluid transport properties by Djebbar Tiab and Erle Donaldson, Gulf Professional Publishing, 2004, 889 p.