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Type: Artigo de evento
Title: Analysis Method For Contact Forces Between Drillstring-well-riser
Author: Bueno R.C.S.
Morooka C.K.
Abstract: This paper proposes a methodology to estimate the contact forces generated by the drillstring against the wellbore and the marine drilling riser system. A new procedure for overall analysis of the drill string behavior inside the riser and wellbore is described. This is important in the safety analysis of the wellhead equipment and also in planning drilling operations. The results also suggest that the forces should be used in the dynamic analysis of marine riser system.
Editor: Society of Petroleum Engineers (SPE), Richardson, TX, United States
Rights: fechado
Identifier DOI: 
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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