Spill Point SP1 must be below contacts in unconnected compartments A and B. Contact, if any, in undrilled compartment C must be above Spill Point SP2. Constraints from communication knowledge can be manually corrected. This cannot be done manually for several hundred of simulated models. Within the simulation loop, for each simulated model, an automatic Spill Point detection algorithm is applied. Within the simulation loop, automatic Spill Point detection and rejection of realizations not fulfilling the communication constraint.
Results are automatically consistent with all available data.
As a model is not the reality, one sure fact about it is that it is wrong. One of the answers is given by uncertainties studies if they can integrate all available data in an automatic way. In areas with a lot of highly deviated or horizontal wells, inaccurate data can quickly outnumber the exact data. Using non-exact data is critical to correctly assess the quality and reliability of the earth model. Langlais V., 1990.