1887

Abstract

Summary

We are presenting a new methodology for building near-surface static corrections models consisting on multi-physics measurements integration. The methodology was applied in two geological contexts: presence of a complex, multi-layered sandy overburden on Kahlouche area and important weathered zone fluctuations due to shallow complex geology on Reggane. Electric and electromagnetic methods were choosen to characterize near-surface geology and improve the existing up-holes velocity models. Seismic / resistivity cross-correlations provide detailed transit time maps fully integrable in the seismic static-corrections processing workflow.

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/content/papers/10.3997/2214-4609.201412990
2015-06-01
2024-04-16
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References

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