• norsk
    • English
  • norsk 
    • norsk
    • English
  • Logg inn
Vis innførsel 
  •   Hjem
  • Øvrige samlinger
  • Publikasjoner fra CRIStin - NTNU
  • Vis innførsel
  •   Hjem
  • Øvrige samlinger
  • Publikasjoner fra CRIStin - NTNU
  • Vis innførsel
JavaScript is disabled for your browser. Some features of this site may not work without it.

Optimization in offshore supply vessel planning

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil
Journal article, Peer reviewed
Accepted version
Thumbnail
Åpne
HalvorsenWeare_and_Fagerholt_2016_Optimization_in_OSV_planning_Dist.pdf (419.7Kb)
Permanent lenke
http://hdl.handle.net/11250/2462282
Utgivelsesdato
2016
Metadata
Vis full innførsel
Samlinger
  • Institutt for industriell økonomi og teknologiledelse [1938]
  • Publikasjoner fra CRIStin - NTNU [20946]
Originalversjon
Optimization and Engineering. 2016, 18 (1), 317-341.   10.1007/s11081-016-9315-4
Sammendrag
This paper considers the offshore supply vessel (OSV) planning problem, which consists of determining an optimal fleet size and mix of OSVs as well as their weekly routes and schedules for servicing offshore oil and gas installations. The work originates from a project with Statoil, the leading operator on the Norwegian continental shelf. We present both a new arc-flow and a voyage-based model for solving the OSV planning problem. A decision support tool based on the voyage-based model has been used by planners in Statoil, and cost savings from this was estimated to approximately 3 million USD/year. Weather conditions at the Norwegian continental shelf can be harsh; wave heights may limit both an OSV’s sailing speed and the time to perform unloading/loading operations at the installations. Hence, we analyze the weather impact on the execution of a schedule and propose robustness approaches to obtain solutions that can better withstand delays due to rough weather. Simulations indicate that such solutions both are more robust and have lower expected costs.
Utgiver
Springer Verlag
Tidsskrift
Optimization and Engineering

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit
 

 

Bla i

Hele arkivetDelarkiv og samlingerUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifterDenne samlingenUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifter

Min side

Logg inn

Statistikk

Besøksstatistikk

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit