Beck, M., Girardet, D., Chapellier, D. and Descloitres, M. (2001) Electrical Logs for the Optimization of Hydrofracturing in the Basement Area. First Results in Burkina Faso, GEOFCAN Symposium, Orléans, 25-26 September 2001.

has been cited by the following article:

• TITLE: Interest of Electrical Logging in Implementation of Technical Equipment for Water Drilling: Case of the Abrobakro Collecting Field (South-East Ivory Coast)

  AUTHORS: Kouassi Kouamé Auguste, Douagui Gountôh Aristide, Mangouaoi Mangoua Jules, Coulibaly Kafana, Kouassi Francis Williams

  KEYWORDS: Electrical Well Logging, Water Drilling, Abrobakro, Ivory Coast

  JOURNAL NAME: Journal of Power and Energy Engineering, Vol.7 No.11, November 18, 2019

  ABSTRACT: This work concerns the collecting field of the Abrobakro site, the objective of which is to determine the thickness of the layers crossed during drilling from electrical logging in order to propose the equipment plan for the various boreholes. The electrical logging data sheets, particularly those on resistivity and expeditious granulometry using a 1.25 mm and 2 mm mesh sieve, were used. The layer thicknesses are determined with the inflection points on the graphs. The electrical logging shows that the sands in the study area have resistivity values between 400 and 5000 Ω.m. The decrease in resistivity observed at 50 m for all boreholes shows that the static level of the groundwater is at this depth. The results of the accelerated granulometry show that the first 20 meters contain more fine particles and coarse to very coarse sands from 20 m. The granulometry of the screen laying areas shows that the 1.5 mm slot openings are best suited for all drilling in the Abrobakro collecting field. The diameter d10 of the aquiferous sands of the collecting field is close to 1.25 mm.