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Bayesian Linearized Inversion
By LTrace Geophysical Solutions
Plug-in Attributes
Platform:
Petrel
Lifecycle
Exploration
Challenges:
Deepwater Exploration and Production
ECCN:
Brazil, EAR99
Version
  • 2017 | 2018 | 2019
Supporting Documents
Installation Guide
Release Notes
User Manual
Overview
Bayesian linearized angle stack inversion resulting in velocities or impedances and density. The method is direct, i.e. it does not use iterations, resulting in one of the fastest inversions available. The plugin supports random line as the trace gate and a horizon as stratigraphic grid. Integrated quality control is available for real time visualization of the results compared to well logs.
Specifications
  • Fast inversion method without iterations
  • Parallel computation using all available processing capacity
  • Integrated quality control interface
  • Graphic Processing Unit (GPU) support for 4x to 7x speedup
  • Support for using random lines as trace gate
  • Stratigraphic grid built based on a horizon
  • Horizontal correlation imposed at the result
  • Fast parametrization using the quality control interface
Features
Choose to invert your angle stacked seismic data within a stratigraphic grid combined with a random line, horizontal correlation and vertical correlation. Select the desired wells to compare in real time the results with the well logs. Use the computational power of the GPU present at your workstation, yielding 4 to 7 times faster results compared to the CPU.