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Upgridding Utility
By Schlumberger
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Plug-in Attributes
Platform:
Petrel
Lifecycle
Appraisal | Concept
ECCN:
US origin, EAR99
Version
  • 2016 | 2017 | 2018
Supporting Documents
Installation Guide
Release Notes
User Manual
Overview
Having the right size grid is key to efficient runs of your simulator. The Upgridding Utility for Petrel allows you to group layers in a Petrel model into coarser layers for simulation, while preserving the flow characteristics of your model.
Specifications
  • Viewing statistical average property as a model, per zone, or as a table
  • Calculating variations between property layers represented on histograms or tables
  • Upgridding layers by analyzing variations between them
  • Upgridding both manually (step-by-step) and automatically for selected layers
  • Calculating zone fractions and pasting into Petrel layering procedure
Features
The Upgridding Utility for Petrel merges fine-scale layers in a Petrel model into coarser layers using a variability-based method. Variability-based upgridding preserves simulation grid cell boundaries where there are big changes in a selected property of the geological grid, removing the boundaries between similar layers. The user can view the proposed changes to the layers before committing them to the model.