Diseño de revestidores y cementación de pozos en el oriente ecuatoriano: pozo ESPOL x1-d

Abstract

The present work deals with an alternative to ESPOL X1-D well present casing design. Having like main objective to design a model where it will be possible to decrease casing and cement costs, but always prioritizing well´s security . Chapter 1 shows the well´s coordinates and characteristics, as well as their actual production and information of sands producers. In chapter 2 briefly considers the drilling program used in well ESPOL X1-D indicating the bit diameter and depth in each one of the sections. Chapter 3 shows the results obtained in the new casing design for our well using the point neutral method for the accomplishment of the calculations and conditions that appear on Amazonia Ecuadorian. Chapter 4 shows the results of the amount of cement, mixing barrels and necessary displacement volumes for cementation in each one of the sections. Finally, it shows the new casing design on a graphic. Also, a comparison is realized in costs of the actual and the alternative casing design displayed on this report.