Exploració per tema "Cement--Deterioration"

Ara es mostren els items 1-4 de 4

    • Diffusion-reaction modelling of the degradation of oil-well cement exposed to carbonated brine 

      Martínez Estévez, Ariadna; Liaudat, Joaquín; López Garello, Carlos María; Carol, Ignacio (2017)
      Text en actes de congrés
      Accés obert
      The essential aspects of a diffusion-reaction model in development for the degradation process of oil-well cement exposed to carbonated brine are presented in this paper. The formulation consists of two main diffusion/reaction ...

    • Experimental study of cement degradation under acid attack 

      Fan, Guangxiang (Universitat Politècnica de Catalunya, 2022-02-16)
      Projecte Final de Màster Oficial
      Accés obert
      L'emmagatzematge de diòxid de carboni en dipòsits abandonats de petroli/gas es considera una de les estratègies proposades per reduir les emissions de gasos d'efecte hivernacle a l'atmosfera. No obstant això, per l'exploració ...

    • Modelling acid attack of oilwell cement exposed to carbonated brine: effect of specimen geometry on experimental results 

      Barandiarán Villegas, Lucía Belén; Liaudat, Joaquín; López Garello, Carlos María; Carol, Ignacio (2019)
      Text en actes de congrés
      Accés obert
      In recent years, the authors and co-workers have developed a diffusion-reaction model for the degradation process of oilwell cements exposed to carbonated brines in the context of CO2 capture and storage in abandoned oil ...

    • Zero-thickness interface model with chemical degradation by acid attack 

      Martínez Estévez, Ariadna; Liaudat, Joaquín; López Garello, Carlos María; Carol, Ignacio (2019)
      Text en actes de congrés
      Accés obert
      Carbon dioxide (CO2) storage in abandoned oil/gas reservoirs is considered a viable alternative to reduce greenhouse gas emissions to the atmosphere. An important element of the risk associated with long-term CO2 storage ...