Upstream Oil and Gas Selected projects

• Jack-up barge leg failure
• Life extension of jack ups
• Fatigue life extension of floating structures
• Life extension of semi-sub drilling units
• Spud can/chord cracking in jack-up rig
• Review of specifications for a TLP
• Repair of semi-sub production unit
• Semi-sub rig conversion
• Engineering critical assessment of cracked column in semi sub rig
• Fatigue design of tether for a TLP
• Materials characterisation for TLP tethers
• Inspection of jack-up rig
• Fracture and fatigue assessment of FPSO hull
• FPSO fatigue design review
• Consultancy on FPSO subsea development
• FPSO structures - failure and repair

• Complementary inspection of FPSO turret welds by phased array
• Fatigue life improvement of FPSO hull critical components
• ECA and inspection review of FPSO turret welds
• Topside process system weld checks
• Cracking in hyperbaric repair welds
• Underwater friction welding trials
• Mooring support structure connection review
• ECA and development of in-situ repair for FPSO turret welds
• Fatigue life extension of floating structures
• Life extension of semi-submersible drilling units
• Failure of a single leg mooring
• Corrosion of welds in low alloys steels
• Failure in a flare stack
• Fatigue design review
• Repair of semi-submersible production unit
• Semi-submersible rig conversion