·Home
·Table of Contents
·Industrial Plants and Structures

Inspection of offshore flexible riser with electromagnetic and radiographic techniques

E. VEITH
C. BUCHERIE (Bureau Véritas)
J.L. LECHIEN (CEA/CEREM Saclay)
J.L. JARROUSSE (Institut Français du Pétrole)
Bernard RATTONI (CEA/DAMRI Saclay)
Contact

Abstract

Introduction

1. TECHNOLOGICAL CHALLENGES

2. APPROACH DESCRIPTION

3. FEASIBILITY RESULTS - CONCLUSIONS

Fig 3: Example of results obtained with Image Plates Fig 4: Example of results obtained with Linear Detectors Fig 5: Example of results obtained with Image Intensifiers

4. NEXT STEPS

5. CONCLUSION

6. REFERENCES

  1. API 17J-1st edition-1996 : Specification for unbonded pipe.
  2. HSE - OTO 98018 : "Monitoring Methods for Unbonded Flexible Pipe"
  3. HSE - OTO 98019 : "Guidelines for Integrity Monitoring of Unbonded Flexible Pipe "
  4. Offshore Technology Series : "A Flexible Riser Design Manual" by Patel, , Witz & Tan, Bentham press, London - 1993
  5. Rapport technique du CEA-Mars 1999 STA/LCME-M5510/98-300/RAV/01/C "Etude d'un contrôle par méthode électromagnétique sur maquette plane"API 17B-1st edition-1998 : RP for Flexible Pipe

© AIPnD , created by NDT.net |Home|    |Top|