Numerical modelling of thermal convection in the Luttelgeest carbonate platform, the Netherlands

Rayleigh number calculations indicate that convective flow is realistic within the Luttelgeest carbonate platform. The degree and pattern of convection depends strongly on the platform geometry and thickness, permeability structure and geothermal gradient of the convective zone. The spacing of convective upwellings and their thermal anomalies can be well predicted by numerical models that provide evidence for significant convection-driven thermal anomalies. Numerical models can facilitate in exploration workflows to assess thermal variation and location of upwelling zones.