Análisis de sensibilidad y dosificación de química demulsificante, antiescala y anticorrosiva por arena en los pozos del activo Cuyabeno

Abstract

This project was develop to analysis of the dosages histories of demulsifying, antiscale and anticorrosive chemistry in the stations and wells within the Cuyabeno Asset in order to optimize these procedures. For the analysis of dosages of demulsifying chemicals, the washing tanks of the VHR, Sansahuari and Cuyabeno stations were taken as the study area; while for the analysis of dosage of anti-scale and anticorrosive chemicals, it was carried out in wells CYB-14, CYB-23, CYB-55 and VNTA-01. The study reveals the parameters that cause these phenomena as well as the different techniques and procedures that are applied in the field by Petroamazonas for the dosage of demulsifying, anti-scaling and anticorrosive chemicals. Within the analysis, certain parameters of affect of each of these phenomena were taken in order to understand the doses applied and their corresponding positive or negative effects obtained as part of the treatment of the fluids produced. Finally, in the field of results, the most effective demulsifier chemical for each of the stations is reported, as well as the optimization of the processes to control and mitigate the formation of scales and corrosion within the hydrocarbon production facilities.