Prediction of Saraline-based super lightweight completion fluid densities at elevated pressures and temperatures

摘要: Abstract This paper presents a concise investigation of the density Saraline-based super lightweight completion fluid (SLWCF) at elevated temperatures and pressures. Fluid was measured pressure ranging from 313.15 K to 393.15 K, 0.1 MPa 25 MPa, respectively. In this work, experimental data were fitted Tait-like equation generated results statistically evaluated. Based on results, it suggests that is able satisfactorily predict relationship between fluids as function temperature. The also showed predicted values are very close actual with low deviation. based in good agreement regressed model results. confirmed reliability accuracy prediction using equation. Furthermore, found gives better predictions for SLWCF than Sarapar-based SLWCF.