We have a 7.5" I.D. FPSO Flexible riser from which we have recovered, topside, sections of the internal SS carcass and pressure retaining sheath.
The riser is 300m long, with a mid arch bouy, water depth 90m in production service for 4 years.
We are looking to perform an internal camera...
I'm undertaking an MSc in Petroleum Engineering, 1 of the subjects is to research the relative merits of conventional separators v modern alternatives.
I'm looking for pointers, web sites etc on these modern designs.
Any help will be greatly appreciated
Thanks
Roy
We are suffering from very severve weld root corossion in LTCS A333 gr6 production pipework. The latest to fail has only been in service for 18-24 months. The concensus of opinion is that the 1% nickel in the welding consumable is the prime cause.
The pipework should no signs of corossion, but...