Modeling electromagnetics on cylindrical meshes with applications to steel-cased wells
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Figure 3:Depth slice (left) and cross section (right) through the 3D cylindrical mesh used for the comparison with Commer et al. (2015). The source and recievers are positioned along the line. The mesh extends 3600m raidally and 3300m vertically to ensure that the fields have sufficiently decayed before reaching the boundaries.
- Commer, M., Hoversten, G. M., & Um, E. S. (2015). Transient-electromagnetic finite-difference time-domain earth modeling over steel infrastructure. Geophysics, 80(2), E147–E162. 10.1190/geo2014-0324.1