dc.contributor.author | Holta, Haavard H. F. | |
dc.contributor.author | Anfinsen, Henrik | |
dc.contributor.author | Aamo, Ole Morten | |
dc.date.accessioned | 2019-03-28T11:27:07Z | |
dc.date.available | 2019-03-28T11:27:07Z | |
dc.date.created | 2018-11-02T19:33:56Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | IFAC-PapersOnLine. 2018, 51 (8), 44-49. | nb_NO |
dc.identifier.issn | 2405-8963 | |
dc.identifier.uri | http://hdl.handle.net/11250/2592177 | |
dc.description.abstract | A model based method for kick and loss detection and attenuation in Managed Pressure Drilling is presented. The drilling system is modeled as a distributed parameter system combined with a reservoir flow equation containing reservoir pressure and the so-called productivity index as uncertain parameters. A swapping-based design for state and parameter estimation utilizing bottom-hole pressure measurements available via wired drill pipe is combined with a closed loop controller for kick and loss attenuation. The performance of the proposed method is compared to earlier results on kick attenuation in a simulation, showing significant improvement. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | International Federation of Automatic Control (IFAC) | nb_NO |
dc.title | Improved Kick and Loss Detection and Attenuation in Managed Pressure Drilling by Utilizing Wired Drill Pipe | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 44-49 | nb_NO |
dc.source.volume | 51 | nb_NO |
dc.source.journal | IFAC-PapersOnLine | nb_NO |
dc.source.issue | 8 | nb_NO |
dc.identifier.doi | 10.1016/j.ifacol.2018.06.353 | |
dc.identifier.cristin | 1626536 | |
dc.description.localcode | © 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. | nb_NO |
cristin.unitcode | 194,63,25,0 | |
cristin.unitname | Institutt for teknisk kybernetikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |