Browsing NORCE Energi og teknologi by Author "Chalub Cruz, William"

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Data assimilation with soft constraints (DASC) through a generalized iterative ensemble smoother

Luo, Xiaodong; Chalub Cruz, William (Peer reviewed; Journal article, 2022)

This work investigates an ensemble-based workflow to simultaneously handle generic, nonlinear equality and inequality constraints in reservoir data assimilation problems. The proposed workflow is built upon a recently ...
Joint History Matching of Multiple Types of Field Data in a 3D Field-Scale Case Study

Chalub Cruz, William; Luo, Xiaodong; Petvipusit, Kurt Rachares (Peer reviewed; Journal article, 2022)

This work presents an ensemble-based workflow to simultaneously assimilate multiple types of field data in a proper and consistent manner. The aim of using multiple field datasets is to improve the reliability of estimated ...