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Fig. 1. (a) Modeling of different channeling scenarios; (b) Simulated elastic wave resonant pattern for different situations.
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Fig. 2. (a) Elastic field propagation along the casing with sand (upper figure) and with water (lower figure) layers beyond inner most casing. (b) Logging signal comparison. Left: sand layer, right: water layer.
Fig. 3. 3D model setup.
Fig. 4. Source, receiver and perforation configuration.
Fig. 5. Material configuration.
Fig. 6. Reference logging signal profile without any channel.
Fig. 7. Demonstration of scenario 1.
Fig. 8. Left: Comparison of Logging signal with reference case for scenario 1. Right: Visualization of elastic wave behavior.
Fig. 9. Demonstration of scenario 2.
Fig. 10. Left: Comparison of Logging signal with reference case for scenario 2. Right: Visualization of elastic wave behavior.
Fig. 11. Demonstration of scenario 3.
Fig. 12. Left: Comparison of Logging signal with reference case for scenario 3. Right: Visualization of elastic wave behavior.
Fig. 13. Demonstration of scenario 4.
Fig. 14. Left: Comparison of Logging signal with reference case for scenario 4. Right: Visualization of elastic wave behavior.
