ABSTRACTThe system of flow into a nonpenetrating well with hemispherical bottom of finite radius in a finite deep artesian aquifer of infinite radial extent is analyzed. The solution is obtained in terms of error function. A method has been suggested for determination of transmissivity, storage coefficient and depth of aquifer from pump‐test data of such wells discharging at constant rate. For small values of radial distance to aquifer depth ratio and for small duration test, only a few terms are required in the present solution as compared to the solution of Hantush (1957) developed for such well
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