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AASPI
เข้าร่วมเมื่อ 5 ม.ค. 2024
The Attribute Assisted Seismic Processing & Interpretation (AASPI) geophysics research consortium is centered at the School of Geosciences at the University of Oklahoma. We focus primarily on creating new algorithms and workflows to improve our understanding of the subsurface by combining seismic reflection data with advanced imaging methods and AI/ML.
Seismic Reflection Interpretation 6-4 Future of Seismic Interpretation
Explore how artificial intelligence and machine learning are revolutionizing the way we integrate and interpret E&P data. Learn about applications that are transforming traditional interpretation workflows and discover what's on the horizon for digital subsurface characterization, and how I see our future role as geologists in a ML world.
From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course.
From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course.
มุมมอง: 72
วีดีโอ
Seismic Reflection Interpretation 6-3 Conditioning
มุมมอง 4014 วันที่ผ่านมา
Dive into advanced techniques for enhancing your migrated seismic data quality to support more confident interpretation. Learn practical approaches to noise reduction, signal enhancement, and attribute optimization that can reveal subtle geological features often missed in raw stacked data. From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course.
Seismic Reflection Interpretation 6-2 Acquisition and Processing Artifacts
มุมมอง 6314 วันที่ผ่านมา
We look at case studies of seismic data quality and seismic attribute analysis and how it varies with changes in seismic acquisition density and azimuth. AS well as show why its important to use coherence as a tool for seismic processing quality control. From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course. Apologies - this is the roughest of my practice l...
Seismic Reflection Interpretation 6-1 Common Pitfalls
มุมมอง 6414 วันที่ผ่านมา
Discover the common traps and challenges that even experienced interpreters face when analyzing seismic data, and learn how to avoid them. We'll explore real-world examples of interpretation pitfalls and provide practical strategies to ensure more accurate subsurface mapping. From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course.
Seismic Reflection Interpretation 5 5 Dimension Reduction
มุมมอง 3414 วันที่ผ่านมา
Here we spend a fee minutes going over common dimension reduction and unsupervised ML techniques for facies classification, including PCA, ICA, K-means, SOM and GTM. From practice lectures for the University of Oklahoma's GPHY4874 Seismic Exploration course.
Seismic Reflection Interpretation 5-4 Time Lapse 4D seismic
มุมมอง 5314 วันที่ผ่านมา
Time-lapse seismic monitoring reveals dynamic reservoir behavior through detection of fluid movement and pressure changes. This technique provides critical insights for reservoir management and enhanced oil recovery programs. Case studies demonstrate how 4D seismic guides injection strategies, identifies bypass pay, and optimizes field development. Integration with production data enhances unde...
Seismic Reflection Interpretation 5-3 Seismic Inversion in 10 minutes
มุมมอง 6514 วันที่ผ่านมา
Seismic inversion transforms seismic reflection data into quantitative rock properties, enabling detailed reservoir characterization. Post-stack and pre-stack inversion techniques provide increasingly sophisticated predictions of reservoir properties. Case studies illustrate how inversion results guide reservoir modeling and development decisions. Integration with well data and geological conce...
Seismic Reflection Interpretation 5-2 AVO Basics in 20 minutes
มุมมอง 5514 วันที่ผ่านมา
AVO analysis examines how seismic reflection amplitudes vary with offset, providing insights into rock properties and fluid content. This technique integrates rock physics principles with seismic analysis to discriminate lithology and fluid effects. Through practical examples, we explore AVO classification, interpretation workflows, and applications in reservoir characterization. Case studies d...
Seismic Reflection Interpretation 5-1 DHIs and Amplitude Anomalies
มุมมอง 3114 วันที่ผ่านมา
Amplitude anomalies in seismic data provide direct indicators of lithology, porosity, and fluid content. Understanding the relationship between seismic amplitudes and reservoir properties enables better prediction of reservoir quality and hydrocarbon presence. Case studies demonstrate how amplitude analysis, combined with rock physics understanding, guides exploration and development decisions ...
Seismic Reflection Interpretation 4-7 Chert and chalk
มุมมอง 2814 วันที่ผ่านมา
Chert and chalk systems display unique seismic responses reflecting their depositional and diagenetic history. These lithologies form significant hydrocarbon reservoirs with distinctive seismic attributes and production characteristics. Understanding their seismic expression is crucial for predicting reservoir quality and distribution. Case studies demonstrate successful exploration and develop...
Seismic Reflection Interpretation 4-6 Karst systems
มุมมอง 2314 วันที่ผ่านมา
Karst systems generate complex reservoir networks with characteristic seismic expressions. Dissolution features, collapse structures, and enhanced porosity zones create distinctive patterns in seismic data critical for reservoir development. Seismic attributes help identify karst-related features and predict their impact on reservoir properties. Case studies illustrate how karst systems affect ...
Seismic Reflection Interpretation 4-5 Shoals and Grooves and more
มุมมอง 2314 วันที่ผ่านมา
High-energy carbonate features create distinctive seismic patterns reflecting sediment transport pathways and depositional processes. These elements form preferential fluid flow pathways and reservoir sweet spots identifiable through seismic attribute analysis. Case studies demonstrate how these features control reservoir distribution and quality, impacting field development strategies. Underst...
Seismic Reflection Interpretation 4-4 Carbonate Reefs with seismic attributes
มุมมอง 4114 วันที่ผ่านมา
Carbonate platforms display characteristic seismic geometries from platform margins to interior facies distributions. Platform architecture fundamentally controls reservoir development, with seismic attributes revealing key facies transitions and porosity trends. Understanding these elements is critical for predicting reservoir quality and distribution. Through multiple case studies, we examine...
Seismic Reflection Interpretation 4-3 Deepwater turbidite attributes
มุมมอง 5414 วันที่ผ่านมา
Deepwater depositional systems form complex reservoir architectures identifiable through detailed seismic analysis. Channel-levee systems, submarine fans, and mass transport complexes create distinctive seismic expressions essential for reservoir characterization. Advanced attribute analysis reveals internal architectures and connectivity patterns critical for field development. Case studies de...
Seismic Reflection Interpretation 4-2 Shallow Marine and Shelf Attribute Examples
มุมมอง 2514 วันที่ผ่านมา
Shallow marine and shelf environments create extensive reservoir systems characterized by predictable facies transitions and stacking patterns. Seismic data captures shoreline trajectories, parasequence development, and sand body distributions critical for exploration and development. Through careful analysis of seismic geometries and attribute responses, we can map reservoir trends and predict...
Seismic Reflection Interpretation 4-1 Fluvial Deltaic Examples
มุมมอง 2914 วันที่ผ่านมา
Seismic Reflection Interpretation 4-1 Fluvial Deltaic Examples
Seismic Reflection Interpretation 3-7 Multi attribute Integration
มุมมอง 6214 วันที่ผ่านมา
Seismic Reflection Interpretation 3-7 Multi attribute Integration
Seismic Reflection Interpretation 3-6 Filtering for Enhancement of Seismic Attributes
มุมมอง 4214 วันที่ผ่านมา
Seismic Reflection Interpretation 3-6 Filtering for Enhancement of Seismic Attributes
Seismic Reflection Interpretation 3-4 Geometric Attributes
มุมมอง 7214 วันที่ผ่านมา
Seismic Reflection Interpretation 3-4 Geometric Attributes
Seismic Reflection Interpretation 3-3 Visualizing Attributes
มุมมอง 5614 วันที่ผ่านมา
Seismic Reflection Interpretation 3-3 Visualizing Attributes
Seismic Reflection Interpretation 3-2 Instantaneous Attributes
มุมมอง 8114 วันที่ผ่านมา
Seismic Reflection Interpretation 3-2 Instantaneous Attributes
Seismic Reflection Interpretation 3 1 Seismic Attributes Intro
มุมมอง 5814 วันที่ผ่านมา
Seismic Reflection Interpretation 3 1 Seismic Attributes Intro
Seismic Reflection Interpretation 3-5 Spectral Analysis
มุมมอง 5114 วันที่ผ่านมา
Seismic Reflection Interpretation 3-5 Spectral Analysis
Seismic Reflection Interpretation: 2-7 Seismic Analysis Summary
มุมมอง 46หลายเดือนก่อน
Seismic Reflection Interpretation: 2-7 Seismic Analysis Summary
Seismic Reflection Interpretation: 2-6 Seismic Geomorphology
มุมมอง 152หลายเดือนก่อน
Seismic Reflection Interpretation: 2-6 Seismic Geomorphology
Seismic Reflection Interpretation: 2-5 Seismic Case Studies
มุมมอง 178หลายเดือนก่อน
Seismic Reflection Interpretation: 2-5 Seismic Case Studies
Seismic Reflection Interpretation: 2-4 Seismic Facies
มุมมอง 80หลายเดือนก่อน
Seismic Reflection Interpretation: 2-4 Seismic Facies
Seismic Reflection Interpretation: 2-3 Seismic Stratigraphy
มุมมอง 77หลายเดือนก่อน
Seismic Reflection Interpretation: 2-3 Seismic Stratigraphy
Seismic Reflection Interpretation: 2-2 Structural Workflows
มุมมอง 42หลายเดือนก่อน
Seismic Reflection Interpretation: 2-2 Structural Workflows
Seismic Reflection Interpretation: 2-1 Structural Interpretation
มุมมอง 74หลายเดือนก่อน
Seismic Reflection Interpretation: 2-1 Structural Interpretation