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Brazilian Onshore Pipelines Rehabilitation Program

[+] Author Affiliations
Elinaldo Albuquerque Vasconcelos, Marcos José Pessoa de Resende

PETROBRAS S.A., Rio de Janeiro, RJ, Brazil

José Lúcio Silva Júnior, José Edson Ribeiro Santos

TRANSPETRO S.A., Recife, PE, Brazil

Carlos Alberto Lira Menezes

PETROBRAS S.A., Ipojuca, PE, Brazil

Paper No. IPC2004-0629, pp. 329-335; 7 pages
doi:10.1115/IPC2004-0629
From:
  • 2004 International Pipeline Conference
  • 2004 International Pipeline Conference, Volumes 1, 2, and 3
  • Calgary, Alberta, Canada, October 4–8, 2004
  • Conference Sponsors: International Petroleum Technology Institute
  • ISBN: 0-7918-4176-6 | eISBN: 0-7918-3737-8
  • Copyright © 2004 by ASME

abstract

The majority of the pipeline system in Brazil has more than 20 years in operation. The economy and demand for hydrocarbons, including natural gas, is growing in Brazil. Nowadays PETROBRAS-TRANSPETRO, Latin America’s largest carrier, is developing services to upgrade and rehabilitate sections of pipelines to provide compatible operational pressures with the actual and future demands for products. Services include pigging to check the pipe wall thickness, corrosion section replacement, evaluation of the class locations during the operation life of the pipeline, upgrading wall thickness where necessary and installation of new block valves. This is a case study of a 424 km pipeline in northeastern Brazil that crosses 32 municipal districts and supplies 180 direct consumers. The work included 37 replacements and upgrades that were completed in 36 days without affecting consumers. In Brazil, PETROBRAS-TRANSPETRO provides high investments for the rehabilitation of its pipelines, in order to guarantee the integrity and to increase the flow capacity. It is an important market that opens up in Latin America for engineering, construction and specialized inspection services companies.

Copyright © 2004 by ASME
Topics: Pipelines

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