Inovações na cimentação de poços de petróleo: integração da unidade de cimentação para operações de tamponamento e squeeze de poços de petróleo.

Abstract

This paper presents the development of the first BRASERV’s Cementing Unit (UC-01) for plugging and squeezing operations in oil wells, focusing on the needs of BRASERV Petróleo LTDA. Initially, the importance of the life cycle of producing wells and the complexity of evaluating their financial viability over time are discussed. The general and specific objectives of the project are outlined, ranging from literature review to the assessment of the technical, economic, and environmental viability of UC-01. The methodology adopted of the development of UC-01 is based on the applied integration technique, categorizing components into purchase, adaptation, copy, and development. UC-01, equipped with pumping, mixing, and pneumatic transport systems, was developed by integrating externally acquired and internally developed components. The direct purchase strategy was used for complex components, while adaptations were made as necessary. Copying an agitator and internally developing specific components demonstrated a commitment to high-quality and customized solutions. The results demonstrate the efficiency and reliability of UC-01 in practical application, reflecting BRASERV's commitment to excellence and innovation in its operations. UC-01 not only meets performance, reliability, and efficiency expectations but also promotes operational safety, environmental protection, and competitiveness in the oil industry. This work significantly contributes to technological advancement and strengthens BRASERV's position as a leader in the sector.