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Shell

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Shells Mars TLP Recovery Project and Emerging Issues – PowerPoint PPT presentation

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Title: Shell


1
Shells Mars TLP Recovery Projectand Emerging
Issues
2
Summary
  • Storm Damage Assessment
  • Repair the Pipelines
  • Remove the Rig
  • Repair the Platform
  • Do it Safely
  • Redefining the Future

3
Platform Production Wells Survived
Toppled Rig Substructure Wave Damage
4
What was Unique!
  • Technology Applications
  • DW Pipeline Repair
  • Major De-Construction Lift
  • DW Flotel Mooring
  • HSE Accomplishments
  • Speed of Execution/Project Mgt

5
Repair the Pipelines
6
Remove the Rig
7
Repair the Platform
Utilized Shell supplied deepwater mooring system
8
Do it Safely
  • High Risk Environment
  • Diverse Staff
  • HSE-MS
  • Offshore Tools
  • Results

9
Production Recovery Shell Net
Auger Restart
Mars Restart Ramp
up
-
Ursa Restart
Going forward, we must find effective ways to
reduce major storm impact.
Ram
-
Powell
/MP252 Restart
Gulf of Mexico West
KATRINA
RITA
Gulf of Mexico East
2007 2008 2009
10
Need for Industry and Regulatory Agency
Collaboration
  • Rig Mooring Criteria Improvements
  • Platform Rig Fastening Improvements
  • Production Continuity Solutions
  • Deepwater Repair Solutions

11
Rig Mooring and Tie down
Industry Response New Standards
  • Interim guidance for 2006 Hurricane Season
  • RP 95J Jackups
  • RP 95F Floating Drilling Units
  • Technical Report on rig tie-downs for floating
    structure platform rigs
  • All new stds referenced in new NTLs
  • API committees to develop communication strategy
    to broadly reach all offshore operators and
    contractors

12
Securing Drill Rigs
Platform Rig Fastening Details
Permanent
  • Permanent System Attributes
  • Quicker Deployment
  • No Repetitive Hot Work
  • Uplift Translation Decoupled
  • No Friction Dependency

Interim
  • Redefining the Future

13
Production ContinuityEmergency Oil Offloading
System (EOOS)
3. FSO, Shuttle, FSV
1. Platform Skid
  • 2. EOOS terminal
  • Submerged hose
  • Submerged buoy with mooring
  • Floating offloading hose.
  • 4. Discharge System
  • mid-ship to mid-ship floating hose

Deepwater EOOS concept shown, in Shallow Water
(lt150m), a Single Anchor Loading (SAL) system
could replace the submerged buoy.
14
Jones Act Considerations
15
  • Thank you for the opportunity
  • Questions?
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