Published June 30, 2021 | Version v1

3D geological models of dolomitized clinoforms and flow simulation results: scenario 2 in Teoh, C.P. et al (2021)

  • 1. Imperial College London
  • 2. Texas A&M

Description

3D geological models of dolomitized clinoforms (10 different realisations) and flow simulation results according to Scenario 2 in Teoh, C.P. et al (2021) doi:10.1016/j.marpetgeo.2021.105344.
Models are built using surface-based modelling approach (doi:10.1007/s11004-018-9764-8). Flow simulations are run with IC-FERST, using unstructured tetrahedral meshes that adapt to geological heterogeneity and flow behaviour throughout the simulation to improve simulation quality and performance.

For each of the 10 stochastic realisations, 5 geological models are available with corresponding flow simulation results:
- Only clinoforms and facies boundaries
- 1 dolomite body per clinothem (~20% dolomite)
- 2 dolomite bodies per clinothem (~40% dolomite)
- 3 dolomite bodies per clinothem (~60% dolomite)
- 4 dolomite bodies per clinothem (~80% dolomite)

Input model files for simulation are provided in Exodus (.e) and GMSH (.msh) formats.
Flow simulation settings are provided for IC-FERST in .mpml files (multifluids.github.io)
Flow simulation results are provided as:

  •   3D unstructured adaptive mesh in .vtu format, which can be opened with Paraview (www.paraview.org). Time interval between successive mesh outputs is 1 month.
  •   In- and outflow rates and volumetric proportions per phase in .csv

Naming of files and folders:
Sxxxxxx_yyyyz where:
'xxxxxx' is the stochastic seed number used to sample the input statistics and create the geological model
'yyyy' is either 'clino' or 'dolo' to indicate if the model represents respectively only clinoforms, or contains dolomite bodies 
'z' corresponds to the number of dolomite bodies per clinothem

Files

Flow simulation in- and outfluxes.zip

Files (40.2 GB)

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Additional details

Related works

Is supplement to
Journal article: 10.1016/j.marpetgeo.2021.105344 (DOI)