Sensitivity analysis

Fracture related porosity effect

Example - porosity study using gravity data and forward modelling

Here a representative example showing how gravity can help to understand and quantify the fractures related porosity effect

Figure description

Fracture-related porosity effect on the gravity anomaly. (a) Observed and computed Bouguer anomalies, (b) residual anomalies of those shown in (a), (c) 2D cross section extracted from the 3D geological model including faulted and fractured zone, (d) the 2D geometric fractured zone within 4 layers, and (e) initial 2D cross section before adding fracturation zone.

Main conclusion

Our target is affected by 10% of fractures related porosity

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