Among several sediment management methods, drawdown flushing has been recommended as a possible management technique.
Here we use our ME-based method to assimilate drawdown data recorded during cross-hole pumping tests in the heterogeneous alluvial Lauswiesen aquifer near Tübingen, Germany.
One method to reduce drawdown obscurity by environmental fluctuations is to interpret water-level changes from long-term (i.e., years) pumping of water-supply wells (Gonthier 2011; Harp and Vesselinov 2011).
Two examples demonstrated the use of the new interpretation methods for both drawdown and buildup tests by Kuchuk (1987).
We therefore examined an alternative eco-friendly method of using the drawdown zone by growing commercial hydrophytes in experimental dike-ponds.
The radial formation heterogeneity is approximated by the bi-zonal flow domain and numerical method is used for drawdown simulation in the formation.
It can help to justify well spacing, the feasibility of address increase in the pressure drawdown and the use of thermal methods.
Based on such characteristics of the time-drawdown curve, we developed a new method to estimate the aquifer parameters by using the genetic algorithm.
When calculating variants with vertical wells, it can help justify well spacing, the feasibility of address increase in the pressure drawdown and the use of thermal methods in order to achieve cost-effective flow rates.
At present, several softwares are available for analyzing the pumping test data, but most of them do not contain a method for analyzing the time-drawdown data of the large-diameter wells.
