Eikonal Equation

Borehole Acoustic Reflection Traveltime Tomography Using an Eikonal Solver and the Adjoint-State Method

Reflection traveltime tomography using an eikonal solver and the adjoint-state method for far-field velocity reconstruction.

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Feiyue Xia

Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations

3D eikonal simulations for interpreting first-arrival times in high-angle wells.

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Feiyue Xia

3D Eikonal Simulation & Interpretation for Azimuthal First-Arrival Times

A fast 3D eikonal solver for analyzing azimuthal first-arrival times and slowness logs in high-angle and horizontal wells.