iDEPTH – Velocity modeling software including geostatistical methodologies for well-data calibration.
iDEPTH modeling integrates all types of velocity data, including seismic, sonic, checkshot, well markers and geologic maps. iDEPTH analyzes lateral and vertical velocity trends accurately.
Features/Benefits:
- Data Loader - Ability to load hundreds of data types into an integrated modeling environment.
- Calibration Tools - Ability to geostatistically calibrate seismic data to well control data.
- Time-to-depth Tools - Ability to generate accurate depth maps tied to well markers.
- 3D Viewer - Ability to visualize integrated well control and seismic data in a 3D environment with live movies.
- Geostatistic Functions - Ability to analyze data using a suite of geostatistical algorithms.
- Surface Modeling - Ability to model complex salt surfaces.
- Salt Flooding - Ability to flood under salt surfaces.
| Sample Input and Output: |
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| Seismic & Well Control Data (Input) |
Earth Model (Output) |
iTOMO – Reflection Tomography Software using Cell-Based Multi-Grid Analysis
iTOMO offers global velocity updates by automated tomographic inversion, picking of skeletons (horizons), local dips and RMO. It runs on a small dual-core, quad-core, or cluster computers.
Features/Benefits:
- Auto-picking – Picking horizons, dips and RMO using automated workflows.
- Efficient QC routines – Generating quality RMO data by efficient filtering.
- Inner Loop – Reducing migration iterations by internal iterations using demigration and parsimonious migration.
- Big Data – MPI version handling 200-block data in GOM.
- Well Overlays – Various data overlays including well trajectories, well markers, and well logs.
- Horizon Overlays - Various data overlays including horizons and salt boundaries.
- Velocity Overlays – Seismic data and velocity overlay.
| Sample input and output |
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| Gathers Before iTOMO |
Gathers After iTOMO |
SeisLink Corporation One Sugar Creek Center Blvd., Suite 1010, Sugar Land, TX 77478 (281) 491-8877
info@seislink.com
iPRIM – Residual Processing Migrated Gathers and Seismic Browser Software
(ref. Wook B Lee and Lin Zhang, Geophysics, 1992)
iPRIM employs a dip-corrected residual move-out equation for residual move-out correction. It can be a powerful focusing tool in a geologically complex area. It offers versatile functions for velocity vertical updating, seismic browsers comparing stacks and gathers between iterations, horizon picking, editing and smoothing, salt boundary picking and editing, residual velocity analysis, move-out correction and stacking.
Features/Benefits:
- Dip-corrected Residual Move-out – Three residual move-out equations handing various geometry.
- Residual Migration Workflows - Workflows for residual processing for time/depth migrated gathers.
- Residual Velocity Analysis – Semblance based residual velocity analysis and quality control.
- Seismic Browsers – Compare stacks and gathers of two different volumes.
- Velocity Update – Vertical velocity updating based on auto-scanned gamma picks.
- Salt Boundary Picking – Salt boundary picking and modeling.
- Well Overlays – Various data overlays including well trajectories, well markers, and well logs.
| Sample Input and Output: |
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Velocity Modeling Packages:
