dc.contributor.author | Lavrov, Alexandre | |
dc.date.accessioned | 2023-01-06T09:20:49Z | |
dc.date.available | 2023-01-06T09:20:49Z | |
dc.date.created | 2022-08-08T13:47:57Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 0920-4105 | |
dc.identifier.uri | https://hdl.handle.net/11250/3041449 | |
dc.description.abstract | Robertson-Stiff rheological model has been recently shown to provide a more accurate description of a drilling fluid than the Herschel-Bulkley model. In this short communication, a relation between the pressure gradient and the average fluid velocity in a fracture is derived for the Robertson-Stiff model. Practical use of the model is demonstrated using an example of one-dimensional radial flow with a Robertson-Stiff fluid displacing a Newtonian fluid in a horizontal fracture. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Robertson-Stiff rheological model in fracture flow | en_US |
dc.title.alternative | Robertson-Stiff rheological model in fracture flow | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.journal | Journal of Petroleum Science and Engineering | en_US |
dc.identifier.doi | 10.1016/j.petrol.2022.110935 | |
dc.identifier.cristin | 2041744 | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |