Recommendations for the type of riser for spread or turret moored FPSO?

Asked by lilianlope 6 years, 11 months ago | 2 Answers

Are there any recommendations for selecting the right type of riser for either spread or turret moored FPSO?


2 Answers

0
josvanden 6 years, 11 months ago
Below is a posting on definitions of type of risers. http://www.ognition.com/829/types-of-risers-on-spread-and-turret-moored-fpso

0
josvanden 6 years, 11 months ago

The following tables give suggested criteria for such information. 

Criteria Score for Spread Moored FPSO:

CRITERIA

SCR

FLEX

SLOR

HRT

New Technology

10

10

7

4

Design Complexity

10

7

7

4

Approach Flexibility

7

7

7

7

Riser Load on FPSO

4

7

10

10

Fabrication Complexity

10

7

4

1

Installation Complexity

7

10

4

4

Operability / Reliability

10

4

7

4

Cost

10

10

1

4

Pre-Installation / Disconnect-ability

1

4

10

10

 

Criteria Score for Turret Moored FPSO:

CRITERIA

SCR

FLEX

SLOR

HRT

New Technology

N/A

10

7

4

Design Complexity

N/A

7

7

4

Approach Flexibility

N/A

7

7

7

Riser Load on FPSO

N/A

7

10

10

Fabrication Complexity

N/A

7

4

1

Installation Complexity

N/A

10

4

4

Operability / Reliability

N/A

4

7

4

Cost

N/A

10

1

4

Pre-Installation / Disconnect-ability

N/A

4

10

10

 

 

 

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