Blar i NTNU Open på forfatter "Codas, Andres"
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A two-layer structure for stabilization and optimization of an oil gathering network
Codas, Andres; Jahanshahi, Esmaeil; Foss, Bjarne Anton (Journal article; Peer reviewed, 2016)In this work, we present the control and optimization of a network consisting of two gas-lifted oil wells, a common pipeline-riser system and a separator. The gas-lifted oil wells may be open-loop unstable. The regulatory ... -
Black-oil minimal fluid state parametrization for constrained reservoir control optimization
Codas, Andres; Foss, Bjarne Anton; Camponogara, Eduardo; Krogstad, Stein (Journal article; Peer reviewed, 2016)We propose to solve a black-oil reservoir optimal control problem with the Direct Multiple Shooting Method (MS). MS allows for parallelization of the simulation time and the handling of output constraints. However, it ...