Optimización del diseño de BHA para la toma de núcleos en pozos direccionales tipo “J”

Abstract

In order to optimize BHA design an analysis considering the issues presented, its relationship to the assembly line and drilling parameters used in the well Yanaquincha Norte A – 002, in Napo formation of Yanaquincha field and 3 wells with similar characteristics. For the analysis of equations available location hammer drilling, formation compressibility, available weight on bit, mechanical stress, and the use of Software like VIBRASCOPE and JAR PLACEMENT, identified problems directly related to the BHA. Demonstrating the problem, modify the design of BHA in such a way that eliminates the problems that arise during the coring wells study, which will be entered and simulated Softwares referred to corroborate the raised design and thus propose them for future projects and to obtain full recovery of the Core.