Evaluation de la méthode d’interprétation des essais du puits "Tiab Direct Synhtesis" en l’appliquant aux puits fracturés hydrauliquement

Abstract

The main objective of this project is to evaluate the method of analysis and interpretation of well tasting proposed by Dr. Djabbar Tiab, called Tiab Direct Synthesis (TDS), through its results, the motivation for this is that it is not supported or recognized globally. We used this method to analyze the Build-Up test performed on hydraulically fractured wells, and we compared its results with those obtained by the interpretation software "Saphir". The average relative difference between the most important parameters calculated by TDS and the Saphir software was too low, so it was in the permeability K of 2.5%, in the Skin factor S of 5.3%, in half -length fracture Xf of 6.88%. We have reached in the end that the TDS is a direct method, easy to apply, gives correct, precise results and close to those given by the software Saphir, so it should be adopted like all other methods of interpretation.