TPi May 2019

Business & market news

New report on bonded flexible pipes 4Subsea has completed a report on bonded flexible pipes for PSA Norway (Petroleum Safety Authority).

tional experiences. A range of materi- als technology centres, manufacturers, suppliers and users contributed to the review. 4Subsea provides technology and services to help operators maintain production from subsea oil and gas fields and offshore wind farms. By combining engineering competence, practical experience and a digital service, 4Subsea ensures the integrity of subsea assets, from the reservoir to deck. The company has offices in Oslo, Bergen and Kristiansand in Norway, and

Topics addressed in the report include an overview of bonded flexible pipe development globally, including technologies in use, designs and operational experience; an overview of important issues (Norway and globally); relevant degradation mechanisms and failure modes; knowledge and knowledge gaps; trends, including looking ahead; inspection and monitoring; and recommendations related to improvement and sharing of information. The report, titled ‘PSA Norway State- of-the-Art-Bonded Flexible Pipes 2018’ is based on experiences from Norwe- gian petroleum activities and interna-

The 75-page report provides an in- depth update and covers most bonded flexible pipes and hose types used in the oil and gas industry today. According to PSA, incidents in recent years linked to flexible pipes/hoses on the Norwegian continental shelf have demonstrated a need for increased knowledge about bonded flexible pipes and hoses. In its review, 4Subsea concentrated on design, planning, operation, inspection

Rio de Janeiro and Macaé in Brazil, in addition to a local presence in Perth, Australia,

and maintenance, as well as how to ensure there is adequate documentation, and how to utilise this information in order to operate flexible pipes and hoses in the safest and most reliable manner.

and Aberdeen, UK. 4Subsea – Norway contact@4subsea.com www.4subsea.com

Typical bonded flexible pipe

15

www.read-tpi.com

May 2019 TUBE PRODUCTS INTERNATIONAL