Bypass Pigging of Subsea Pipelines Suffering Wax Deposition

Which criteria to pay attention to is important when finding the optimal pigging frequency. This thesis illustrates the forces acting on a bypass pig in operation. Expressions for both the frictional force and wax removal force have been presented. Results presented in this thesis show that the fric...

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Bibliographic Details
Main Author: Galta, Tore
Format: Others
Language:English
Published: Norges teknisk-naturvitenskapelige universitet, Institutt for produksjons- og kvalitetsteknikk 2014
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26676