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Author

J A Olowofela¹, I C Kamiyole² and J A Adegoke¹

¹ Department of Physics, University of Ibadan, Ibadan, Nigeria
² Department of Physics, Oyo-State College of Education, Oyo, Nigeria

Abstract

Wave velocities in sandstones are greatly influenced by porosity and clay contents. We formulated new empirical relations for the velocities V_p and V_s in these media which take into account the porosity and clay contents. These relations are V_p = 5.57 − 6.47 − 2.27C¹⁻ and V_s = 3.41 − 4.44 − 2.23C¹⁻, and can be used to compute velocities for various porosities and clay contents. The results compare favourably with those of other works.

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