Method for determining anisotropy of shear wave in a vertically transversely isotropic formation, and system for determining anisotropy of shear wave in a formation

摘要

Summary "method to determine anisotropy of shear wave in a vertically transversely isotropic formation, and system for determining anisotropy of shear wave in a formation", a system and method for determining anisotropy of shear wave in a In vertically transversely isotropic, is disclosed.The method includes generating a wave Stoneley broadband and a broadband dipole flexural wave. The wave Stoneley broadband and a broadband dipole flexural wave can be generated in a registration tool located within a bore of the well.The method also includes receiving the registration tool first data corresponding to the wave Stoneley broadband and second data corresponding to the bending wave dipole broadband. The method also includes determining a constant wave of vertical shear, C66, at least by applying an algorithm of inversion to the first data and the second data. 1 / 1