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Geo2Flow
By O Meara Consulting
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Plug-in Attributes
Platform:
Petrel
Lifecycle
Appraisal | Execute | Concept
ECCN:
USA, 5D992
Version
  • 2014 | 2015 | 2016
Supporting Documents
Installation Guide
Release Notes
User Manual
Others
Plug-in Overview
Geo2Flow uses patented technology for identifying reservoir compartments, for calculating 3D permeabilities consistent with saturation logs, and for ensuring 3D saturations that are physically realistic and match their corresponding logs exactly.
Specifications
  • Matches 3D saturations to saturation logs: reserves integrity.
  • Improves permeability modelling by coupling with saturation logs.
  • Identifies reservoir flow compartments: “game-changers”.
  • Builds consistent and physically realistic reservoir models.
  • Assesses “order one” reservoir volume and flow uncertainties.
  • Applies in “data rich” or “data poor” environments.
  • Pulls in geology, geophysics, petrophysics, reservoir engineering.
  • Replaces simplified scripts, spreadsheets, saturation-height models.
  • Identifies data quality issues while addressing outliers.
  • Initializes robust history-matching.
  • Examines the impact of variability in petrophysical properties.
  • Fits and parameterizes core-derived J Functions (even bimodal ones).
  • Estimates relative permeabilities from log-derived J Functions.
  • Upscales J Functions, horizontal and vertical permeabilities.
  • Guides you with straightforward, color-coded workflow managers.
  • Brings you unchallenged, “best in class”, patented technology.
Features
Compartments are “game changers” that require more wells or platforms. Detecting them requires integrating petrophysics, geophysics, geology, and reservoir engineering. With Geo2Flow, you identify compartments and are better prepared for their consequences. Permeability and saturations are coupled and must be modeled together. Conventional permeability modeling that relies on porosity, facies, or mineralogy without including a physically realistic connection to saturations is unable to model permeability correctly. With Geo2Flow, you obtain more reliable estimates of permeabilities. Serious saturation modeling demands more than scripts or spreadsheets that are either too simple or too disconnected from the geological model. Moreover, conventional saturation-height modeling fails to account for variability in permeability, especially seen in carbonates, which can cause a 20% porosity rock above a fluid contact to exhibit 20-80% water saturations. With Geo2Flow, your simulation models match the saturation logs exactly. As its name implies, Geo2Flow is the link between geological models and flow simulations. It has been used in “data-rich” or “data-poor” environments, clastics and carbonates, gas and oil, with “unimodal” or “bimodal” rocks. Its primary user varies from company to company: reservoir engineers, petrophysicists, or geologists. Its straightforward workflow and “science behind the technology” training course is designed for anyone on an asset team. Integrating Geo2Flow into your workflow ensures that your methods for calculating fluid volumes and reserves are “best-in-class”.
Additional Information