| Autor: |
K. Angard, Per Avseth, Ivan Lehocki, E. Shelavina, S. Schjelderup, T. Hansen |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
82nd EAGE Annual Conference & Exhibition. |
| DOI: |
10.3997/2214-4609.202010498 |
| Popis: |
Summary A new integrated workflow for generation of AVO feasibility maps to be used in prospect de-risking is presented. We demonstrate the workflow on data from the Barents Sea. The methodology enables rapid extrapolation of expected rock physics properties away from well control, along selected horizon, constrained by seismic velocity information, geological inputs (basin modelling, seismic stratigraphy and facies maps) and rock physics depth trend analysis. The workflow should allow for more rapid, seamless and geologically consistent DHI de-risking of prospects in areas with complex geology and tectonic influence. The AVO feasibility maps can furthermore be utilized to generate non-stationary training data for AVO classification. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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