Study of the aquifer nature in study area basin between Tuz Khurmato and Ber ahmmad villege using Vertical Electrical Sounding (VES) | ||
Tikrit Journal of Pure Science | ||
Article 1, Volume 19, Issue 6, December 2014, Pages 150-163 | ||
Authors | ||
; Hasan shhabaz Zain; Sabbar Abdullah Salih; Salman Z. Khorshid | ||
Abstract | ||
Abstract The studied area comprises (311km² ) within Salahaddin Governorate between Tuz Khurmato East and Tikrit West between (448000 – 468000) East and (3870000– 3845000) North, The current study includes applying the vertical electric sounding (VES) by using Schlumberger configuration, the measurements of apparent resistivity measured in (25)VES points in located area, along four electric profiles, The apparent resistivity curves of field data were drawn and interpreted qualitatively. The nature of the curves are grouped into twelve categories, Then the curves were interpreted quantitatively by Auxiliary point method using Ebret method to find out the values of quantitative resistivity and thickness of the electrical zones. After that, the sounding curves were interpreted automatically by the computer program using (IPI2win) applying the Inverse interpretation method. The estimated values of Transmissivity (T) in aquifer by using pumping tset results in (4) wells within study area which is near of VES point while hydraulic conductivity (K) values of aquifer has been found from Transmissivity (T) values of aquifer, the movement of direct ground water was limited in study area which was from( north - east) to (south – west). Many empirical relations have been put between the geoelectrical parameters, and the Hydraulic parameters, and using estimated Transmissivity (T) and hydraulic conductivity (K) can be estimated from resistivity(p) or transverse resistivity (pt) relations or any extracted relations in this study can be applied . Keywords: VES , Apparent resistivity , Groundwater , Hydrogeologic characters , Geoelectrical sections | ||
Statistics Article View: 130 PDF Download: 105 |