Reduced Basis Models for a fault zone inside the Upper Jurassic Aquifer in Southern Germany

This dataset provides the Reduced Basis Model for a single inclined fault zone pierced by a vertical well inside of a porous aquifer, trained on parameter ranges for the Upper Jurassic aquifer of the Northern Alpine Foreland Basin in Southern Germany, and based on its typical aquifer geometry. The data set contains 9 different versions, each for a different fault zone thickness (15,20,35,50,75,100,200,300 meters as well as 0 meters representing a model without the fault zone and just the reservoir matrix). It is meant to be used together with an open source python tool named uja_faultzones. Focus of uja_faultzones is to simulate two pumping tests (500h water extraction) for each parameter combination (in the range of the Upper Jurassic Aquifer) that it is given, one with and one without the fault zone. It then evaluates the pressure evolution inside the well through the Bourdet Derivative (DER) to derive the main flow regime. Next, it compares the two pressure curves in an attempt to calculate the wells relative productivity index improvement through the fault zone. This calculation is only possible if the difference between the two pressure curves becomes numerically stable which depends on the chosen parameters (less than 0.005% value change per hour). Pressure curves can be ouput as .csv files as well as plots in various formats.     «

This dataset provides the Reduced Basis Model for a single inclined fault zone pierced by a vertical well inside of a porous aquifer, trained on parameter ranges for the Upper Jurassic aquifer of the Northern Alpine Foreland Basin in Southern Germany, and based on its typical aquifer geometry. The data set contains 9 different versions, each for a different fault zone thickness (15,20,35,50,75,100,200,300 meters as well as 0 meters representing a model without the fault zone and just the reservo...     »