#25 Addressing Compositional Uncertainty in EoS modeling

Accurate fluid compositions are prerequisite to the development of reservoir fluid Equation of State (EoS) models; however, many studies have shown that compositions measured through GC have significant uncertainties in the amount of heavier carbon number fractions. In particular, the plus molecular weight and amount have a high degree of uncertainty, which can significantly impact …

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#24 A Thermodynamic Model for Prediction of Solubility of Elemental Mercury in Natural Gas, Produced Water and Hydrate Inhibitors

Introduction The simulation capability for Elemental mercury (Hg) distribution across vapor, liquid hydrocarbon, and water phases has been improved in PVTsim NOVA through the utilization of the original formulations of the Peng-Robinson 76/78 and Soave-Redlich-Kwong equations of state. A cubic modeling framework was deliberately chosen over specialized models for modeling Hg as the former allows …

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PVTsim Nova 6.1 to 6.2 (Update)

Update – November 27, 2023 Model and Model Parameters (Update) NEW MODULE FOR CARBON CAPTURE AND STORAGE SIMULATIONS (CCS) NEW EOS MODELS NEW VISCOSITY AND THERMAL CONDUCTIVITY MODELS BRINE SOLUBILITY SIMULATIONS T-XY AND P-XY DIAGRAMS FOR CO2 IMPURITY SIMULATIONS PH PHASE ENVELOPE HYDRATES CO2 DENSITY TUNING INTERFACES CCS VERIFICATION REPORT OTHER FEATURES IN THE CCS …

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PVTsim Nova 6.2 Released

We are pleased to announce that PVTsim Nova 6.2 has been released. Find the list of updates here: Software Updates | Calsep 

ADIPEC 2023

Calsep will have a booth at ADIPEC 2023 in Abu Dhabi 2-5 October 2023. Join us at booth #430 and discover the latest developments in PVTsim Nova. Find out more about ADIPEC here: https://www.adipec.com