What is it about?

This study explains how seismic curvature attributes can help identify faults and fractures that are not easily visible in traditional seismic images. By highlighting subtle changes in the shape of geological layers, curvature analysis facilitates the detection of structural features that may affect drilling safety, reservoir behavior, or fluid flow. The goal is to provide interpreters with clearer tools to understand subsurface complexity and reduce uncertainty in energy projects.

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Why is it important?

This work is important because it provides a clearer and more reliable method for detecting faults and fractures that may not be visible in conventional seismic images. As energy projects become more complex, understanding subsurface structures is essential for reducing operational risk. Curvature attributes offer a timely and practical tool for improving structural interpretation, helping operators avoid drilling hazards, optimize well placement, and better predict fluid behavior. By improving the visibility of subtle geological features, this method supports safer and more efficient decision‑making across multiple energy applications.

Perspectives

From my perspective as a geoscientist, this study represents an important step toward making subsurface interpretation more transparent and accessible. Curvature attributes have always been powerful, but many interpreters struggle to apply them effectively. Our goal in this work was to demonstrate how these tools can be used in a practical, intuitive manner to reveal structures that directly influence operational outcomes. Working on this project strengthened my belief that small improvements in seismic interpretation can have a large impact on safety, efficiency, and long‑term energy planning. It also reinforced my commitment to developing workflows that reduce uncertainty and support responsible subsurface decision‑making.

LISCAR ROMERO SANCHEZ
Society of Exploration Geophysicists

Read the Original

This page is a summary of: Determination of high-risk zones before drilling by applying seismic attributes, September 2021, Society of Exploration Geophysicists,
DOI: 10.1190/segam2021-3595035.1.
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