Transient Non-Isothermal Wellbore Multiphase Flow Modeling in Deep Water Drilling

EasyChair Preprint 13559

Abstract

The modeling of transient non-isothermal multiphase flow in wellbores during deep water drilling is a critical aspect of petroleum engineering due to the complexity and dynamic nature of the involved processes. This paper presents a comprehensive model that integrates the dynamics of multiphase flow with thermal effects specifically in the context of deep water drilling operations. The proposed model considers various fluid phases, pressure and temperature variations, and heat transfer mechanisms, providing a detailed understanding of the interplay between thermal and fluid flow dynamics. The study's findings demonstrate the necessity of accounting for non-isothermal effects to accurately predict wellbore flow behaviors, which have significant implications for drilling efficiency and safety. This work advances the understanding of wellbore flow dynamics and offers a robust framework for optimizing deep water drilling operations, potentially reducing operational risks and enhancing overall performance.

Keyphrases: Non-isothermal, deep water, drift flux model, multiphase flow

@booklet{EasyChair:13559,
  author    = {Zartashya Tariq},
  title     = {Transient Non-Isothermal Wellbore Multiphase Flow Modeling in Deep Water Drilling},
  howpublished = {EasyChair Preprint 13559},
  year      = {EasyChair, 2024}}