|
Increased
Costs from Deepwater Operations
|
|
Overview
|
| Drill
ship vs. semi-submersible |
Guidelineless
systems |
Vessel
positioning |
|
Riser
Management and Choke and Kill Lines
|
Inspection
& API Spec 16Q
Interchangeability
Choke & kill contribution to
downtime |
Riser
recoil
Buoyancy
16C and C& K hoses |
Riser
collapse and fill up
valves
Riser tension - effective
versus theoretical
|
|
Control
Systems
|
Emergency
disconnect
sequences
Wet electrical make-break connections
|
BOP
instrumentation
Secondary intervention |
MUX
- design & problem
areas
Useable control fluid |
|
Rams
|
Design
verification
Shearing capabilities |
Hydrostatic
effects
Casing shear rams
|
Predictive
testing
Reliability of locking systems |
|
End
Connections and Connectors
|
| Hydrates
and wellhead connectors |
Hydrostatic
head |
Predictive
testing |
|
Dynamic
Positioning
|
|
Dropped
Stacks & Emergency Recovery
|
| Dropped
stack study overview |
Techniques
|
ROV
capabilities |
|
Hard
vs. Soft Hangoff
|