Three-staged Q – H (discharge rate-water level) curve: to determine of the well production equation, for well-history of the water production capacity (cleaningcolmatation). We also contract the pumping and the discharge rate measuring, the hydraulic (pumping) test is always completed with sand matter measuring.

Uphole drawdown – (water level) recovery measuring: to count of the horizontal hydraulic conductivity, for determine of the refilling relation and the well effectivity. Only in drinkwater production well without shallow gas may be to apply.

Downhole drawdown – (pressure) recovery measuring: In thermal water production well with shallow (diffusive) gas, we measure Q – p (discharge rate – pressure) curve what transforming into a compensated Q – H (discharge rate – waterlevel) curve that presents the really energy of the aquifer. We take into account the continuous pressure and continuous temperature logs at the transformation.

Interference test: to determine of the interference between water production wells.

Flowthrough test: In such water production well that contains several screen casings, in static well-state pressure equalization carries out among the different pressured layers that is always connects water flow to. The blending of the different quality groundwater may be damaging.

Determine of the static water level and hydraulic conductivity for every single layer: In such waterwork area that is produced by many such water production wells that contain several screen casings there are diffcult pressure relations among the single layers and/or wells (interference, flowthrough). The situation is become more difficult by that the geological layers’ hydraulic properties are not invariable, those depend the place co-ordinates (anisotropy). With own invented procedure we determine the static water levels and the hydraulic conductivities in every single layer. The obtained results may be exact input parameters of a hydrodinamic modeling.