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research and development - new concepts

R&D in DORIS Engineering means better ability: either to solve new problems or to find more cost-effective solutions for classical developments.
DORIS Engineering have developed a significant number of innovative systems to improve current techniques of installation, early production, underwater production, decommissioning and gas storage, including:
  • Bundle flowlines
  • Hybrid riser & riser towers
  • Composite risers
  • Flow assurance techniques
  • Mini TLP
  • TLPs with composite tethers
  • OCTOPLUS (the new generation of FPSO)
  • SEPAT (cost effective PDQ platform with storage)
  • DIPSIS (subsea separation and injection system)
  • ARCH 5000 (wellhead drilling / floating platform)
  • Generic FPSO's
  • LNG terminals on GBS
  • Floating LNG terminals
  • Smart jumpers (electrically heated)
  • Synthetic & composite moorings
  • New offshore topsides mating concepts
3D view of OCTOPLUS (FDPSO version)
Model test of LNG GBS
Lower part of hybrid riser and connection with flowlines
More than 90 patents worldwide
As a result of our ability to propose ground breaking solutions, DORIS Engineering owns a large number of patents. This allows us to offer a wide range of technical innovations, enabling our clients to achieve very complex developments.
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