Experimental determination of the isothermal compressibility of drilling fluids in high pressures and temperature
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Keywords

Isothermal compressibility
Water
Drilling fluids.

How to Cite

MAZONI, Giuliano Andrei J. C. D. C.; RIBEIRO, Paulo Roberto; POLICARPO, Nara Angélica; KIM, Nilo Ricardo. Experimental determination of the isothermal compressibility of drilling fluids in high pressures and temperature. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 26, 2019. DOI: 10.20396/revpibic262018554. Disponível em: https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/554. Acesso em: 20 apr. 2026.

Abstract

The present work aims at the experimental determination of the isothermal compressibility of drilling fluids under high pressure and high temperature. For that, a high-resolution PVT (Pressure-Temperature-Volume) cell was used to measure data through the Constant Composition Expansion method. The isothermal compressibility values of the studied fluid were similar to the data found in the literature.

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Copyright (c) 2019 Giuliano Andrei J. C. D. C. Mazoni, Paulo Roberto Ribeiro