Challenges
Solutions

Rapid Seismic Interpretation

Everything you need to complete large 2-D and 3-D seismic interpretation projects, >20 times faster than legacy software

Multi-Scale Reservoir Modeling

Unique solutions to model lamina and outcrop scales heterogeneity and seamlessly integrated with seismic scale reservoir models within one project

Machine Learning (ML) for Reservoir Property Prediction

Easy-to-use workflows for integrating seismic inversions, well data and make reservoir property grids and maps

AI Assisted Interpretation of Core Photos

Fast interpretation of core photos to deliver “ground-truth” logs of litho-facies, Vshale, porosity and permeability.

Seismic Attribute Calculation & Integrated Analysis

Interactively calculation of seismic attributes with data conditioning, seamless integration with well data and reservoir modeling

Microseismic Data Analytics & Integration

Advanced 4-D visualization and SRV estimation within fracking stage, evaluate parent-child relations in horizontal drilling

CO2 Geologic Storage Reservoir Characterization

Full-cycle workflow solution for CO2 storage site selection, reservoir mapping and characterization, modeling and leakage monitoring

Rock Physics Modeling & Quantitative Interpretation (QI)

Build local rock physics templates (RPT) for fast QI interpretation of seismic inversion volumes

Sweet Spot Mapping & Production Prediction

Fit-for-purse ML workflows built for integrating production data and near-wellbore seismic attributes for predicting sweet spots and future production
Products
Geophysicists

subsurfaceAI for geophysicists

Including all necessary functions to perform traditional seismic interpretation, advanced seismic attribute calculation, visualization, and analysis in an integrated visualization environment (Modules 1, 2, 3, 8, 9, 11, 12, 14)

interpAI

AI-infused seismic interpretation solution offers everything needed for rapid 2-D and 3-D seismic interpretation (Modules 1, 2, 10)

unconventionalAI

A specialized software solution optimized for enhancing the productivity of unconventional plays (Modules 1, 2,13, 15, 16, 17, 18)

Geologists

subsurfaceAI for geologists

including all necessary functions to perform traditional geologic interpretation and correlation of well logs, mapping, and advanced visualizations in both 2-D and 3-D (Modules 1, 2, 3, 5, 6, 13, 16, 19)

coreAI

AI-assisted software solution for quantitatively interpreting core photographs and predicting reservoir properties, such as Vshale, facies proportional curves, porosity and permeability logs (Modules 1, 2, 4)

geomodelingAI

Advanced geologic modeling solutions that spans from core analysis to full-field modeling, merging SBED and ReservoirStudio capabilities in a unified environment (Modules 1, 2, 7, 13, 15, 16, 19, 20)
Data Scientists

integrationAI

A machine learning toolbox designed for the seamless integration of geoscience, production, and completion data (Modules 1, 2, 13, 15, 16)

subsurfaceAI Module List

Module 1

Module 2

Module 3

Module 4

Module 5

Module 6

Module 7

Module 8

Module 9

Module 10

Module 11

Module 12

Module 13

Module 14

Module 15

Module 16

Module 17

Module 18

Module 19

Module 20

Module 21

Module 1

Module 2

Module 3

Module 4

Module 5

Module 6

Module 7

Module 8

Module 9

Module 10

Module 11

Module 12

Module 13

Module 14

Module 15

Module 16

Module 17

Module 18

Module 19

Module 20

Module 21
Support

Contact Support Team

Phone numbers of subsurfaceAI support teams. Request for more information from us

Case Studies by Products

Published case studies listed by products

System Requirements

Recommend hardware, operating systems & cloud

Case Studies by Reservoirs

Published case studies listed by reservoir types

Training

Training topics and schedule

References

List of published technical references and case studies
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Module 12 – Seismic Attribute Analysis

Module 12: Seismic Attribute Analysis

Dive deep into seismic attribute analysis with strata-grid attributes, stratigraphic and interval attribute analysis, and innovative visualization techniques. This module allows users to create stratigraphic grids, perform detailed attribute analysis, and visualize frequency tuning cubes. Cross-plotting and waveform correlation mapping offer additional layers of analysis, aiding in the identification of reservoir properties and potential sweet spots.

Key Features

Strata-grid Attributes

- Create a versatile stratigraphic grid from one or multiple horizons, with options for proportional, parallel to top, parallel to bottom, or parallel to external surface contacts.
- Extract attributes from 3-D volumes to the strata-grid for detailed analysis.
- Export interpolated horizons for further use.
- Define new intervals using two slices within the strata-grid for precise analysis.
Stratigraphic Analysis
- Flatten the strata-grid on either top or bottom for enhanced visualization and analysis.
- Animate stratigraphic slicing in seismic sections, base maps, and 3-D windows interactively for dynamic exploration.
Interval Attributes
- Define interval objects from one or multiple horizons and calculate statistics of seismic attributes within the interval, resulting in insightful “interval attributes.”
Horizon Attributes
- Sample seismic attributes from multiple attribute volumes instantaneously or within specified time or depth windows along horizons.
- Calculate instantaneous attributes along horizons without generating attributes, enabling efficient analysis across multiple horizons and volumes simultaneously.
Tuning Cube
- Generate a frequency tuning cube from spectral decomposition for horizons, intervals, or strata-grids.
- Visualize and animate iso-frequency amplitude slices in seismic sections, base maps, and 3-D windows for detailed analysis.
Frequency Decay Mapping
- Calculate frequency decay maps from selected horizons to identify areas affected by “frequency shadow” due to gas accumulation.
- Visualize frequency decay trend lines in each trace for precise interpretation.
2-D and 3-D Cross Plotting & Polygon Classification
- Define multiple facies polygons in 2-D or 3-D cross plots for attributes of volumes, horizons, strata grids, or intervals, enabling detailed analysis and classification.
- Real-time projection of samples from cross plots onto base maps or 3-D windows.
- Convert samples defined in cross plots to facies maps or grids and estimate and visualize probability density functions (PDFs) for each facies.
Waveform Correlation Mapping
- Generate waveform correlation maps for every trace in the seismic volume between two horizons using model traces from wells with known facies or reservoir properties.
- Resulting correlation maps provide valuable insights into the classification of model traces.