Coupling of a Growth Kinetic Model of Gas Hydrate Formation With Gas-(Water-in-Oil) Slug Flow

This article presents the coupling of a crystallization model of gas hydrate formation to a mechanistic gas-liquid slug flow model. Crystallization of gas hydrates occurs within multiphase flow in oil and gas production operations. Mass transfer (gas absorption and convection up to the growing surface) and heat transfer (since gas hydrate formation is exothermic, thus competitive to the driving force required to hydrates to keep forming) limit crystallization under flow. The model is used to understand these competitive phenomena.

Mots clés

gas-oil-water-hydrate flow heat and mass transfer flow assurance

Domaines

Génie des procédés

Fichier principal

C L Bassani ICMF 2019.pdf (1.16 Mo)

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https://hal-emse.ccsd.cnrs.fr/emse-02552723

Soumis le : jeudi 23 avril 2020-18:01:31

Dernière modification le : mardi 9 avril 2024-10:52:03

Dates et versions

emse-02552723 , version 1 (23-04-2020)

Identifiants

HAL Id : emse-02552723 , version 1

Citer

Carlos Lange-Bassani, Fausto A. A. Barbuto, Vinicius R. de Almeida, Jean-Michel Herri, Amadeu K. Sum, et al.. Coupling of a Growth Kinetic Model of Gas Hydrate Formation With Gas-(Water-in-Oil) Slug Flow. ICMF 2019 - 10th International Conference on Multiphase Flow, University of São Paulo (USP); Universidade do Estado do Rio de Janeiro (UERJ), May 2019, Rio de Janeiro, Brazil. ⟨emse-02552723⟩

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