This recommended practice (RP) provides guidance for the integrity management (IM) of risers connected to a permanent floating production system (FPS) used for the drilling, development, production, and storage of hydrocarbons in offshore areas.
For the purposes of this recommended practice, a riser has a top boundary that is somewhere at or above the point where it transfers load to the platform structure, and it has a lower boundary where it transfers load into a foundation, which could be a wellhead, pipeline, or subsea structure.
The scope of this RP includes:
- structural components of the riser;
- riser top hang-off assembly (i.e. stress joint, flexible joint, tensioner system/air can, bend stiffener);
- appurtenances attached to the riser that are critical to its integrity, including VIV suppression devices and buoyancy modules used to support the riser in any capacity;
- corrosion protection systems;
- insulation;
- other components in the load path or supporting the riser.
The scope of this RP specifically does not include:
- structural support for the riser on the host platform (i.e. riser porch, pull tube, tensioner support structure);
- wellhead or subsea structure at the lower end of the riser;
- valves (other than the mechanical design if they are in the dynamic load path);
- risers connected to mobile offshore drilling units (MODUs) or fixed platforms.
Specific recommendations are provided for the inspection, monitoring, evaluation of damage, fitness-for-service assessment, risk reduction, mitigation planning, and decommissioning of risers. This RP incorporates and expands on the integrity management recommendations found in API 2RD, API 17B, and API 17L2.
| Edition : | 1st |
| File Size : | 1
file
, 1.5 MB |
| Note : | This product is unavailable in Ukraine, Russia, Cuba, Syria, Belarus, Iran, North Korea |
| Number of Pages : | 72 |
| Product Code(s) : | G2RIM01, G2RIM01, G2RIM01 |
| Published : | 09/01/2019 |
