Details

Autor(en) / Beteiligte

• Vo Thanh, Hung
• Sugai, Yuichi
• Sasaki, Kyuro

Titel

Impact of a new geological modelling method on the enhancement of the CO2 storage assessment of E sequence of Nam Vang field, offshore Vietnam

Ist Teil von

• Energy sources. Part A, Recovery, utilization, and environmental effects, 2020-06, Vol.42 (12), p.1499-1512

Ort / Verlag

Taylor & Francis

Erscheinungsjahr

2020

Quelle

Taylor & Francis Journals Auto-Holdings Collection

Beschreibungen/Notizen

• This study proposed a new geological modelling procedure for CO 2 storage assessment in offshore Vietnam by integrating artificial neural networks, co-kriging and object-based methods. These methods could solve the limitations of well data that have not been addressed by conventional modelling. Petrel software was used to build a geological model for comparing conventional and new modelling workflows. Moreover, the Eclipse simulator was used for CO 2 injection scenarios on the geological model of two workflows. The simulation results of CO 2 flow response corroborated that the new modelling workflow by showing better performance than the traditional modelling workflow. Thus, in the selected CO 2 storage sites, the new modelling workflow is preferred because it strongly enhances the CO 2 storage evaluation.