Resume
This study provides an analysis of the functions of protector/seals in electric submersible pump (ESP) applications and explores how different configurations impact the calculation of the volumetric expansion of dielectric oil. A systematic procedure has been developed to assess this expansion, including evaluating the behavior of the oil through the seals and motor under real operational conditions. This procedure has been validated through an experimental approach, confirming the accuracy and reliability of the proposed calculation method.
The document also includes a thorough sensitivity analysis, examining how various parameters influence system performance. This analysis has led to the development of specific recommendations for the design and selection of seals, aimed at mitigating failures associated with thermal cycles in ESP systems. The recommendations derived from the study are intended to optimize equipment design, enhance operational efficiency, and extend the lifespan of the systems.
In conclusion, this work provides a methodological framework for calculating volumetric expansion in ESP systems and offers practical method based on detailed analysis and experimentation to address thermal challenges associated with these systems. The proposed recommendations have the potential to significantly reduce operational failures and improve the reliability of electric submersible pump systems in various industrial applications.
