Delivering integrated SURF &
Floating Production Systems
from concept to commissioning
DELIVERING CONVENTIONAL, SURF & FLOATING FACILITIES
����������������������������� ������������������������������������������������© 2010 McDermott International, Inc. All rights reserved.
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Innovative Riser
Solutions for
Ultra Deepwater
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THE DEFINITIVE GUIDE TO RISER BUOYANCYand associated products is available
FREE at:balmoraloffshore.com
◗ Riser buoyancy
◗ Pin/box protection
◗ Clamps
◗ VIV strakes
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Chart 2 – Classification of DEEPWATER PRODUCTION RISER SYSTEMS
Top-Tension RisersFree-Hanging Risers
Unbonded Flexible RisersSteel Catenary Risers (SCR)
Offset Free-Hanging
Risers
Top-Tension Risers on Floating Production Platforms
Free Standing Hybrid Risers
(FSHR)
Metallic Unbonded
Flexible Risers
OffsetSteel CatenaryRisers (OSCR)
WaveShapeRisers
SimpleSteel
CatenaryRisers
Metallic & Non-Metallic
HybridUnbonded
Flexible Risers
Non-Metallic Unbonded
Flexible Risers
BuoyancyAir Tank
Tensioner
SingleLine
Offset Riser (SLOR™)
Bundle Tower with
Multiple Risers
Hydro-Pneumatic Tensioner, Ram-Style
Hydro-Pneumatic Tensioner, Pull-Style
Bonded Non-Metallic (Composite)
Risers
OnFloating
Platformsor Free
Standing
Courtesy of
Figure 2 - Configurations of Free-Hanging Risers
A&R Abandon and RecoverABS American Bureau of ShippingAL Artificial LiftAPI American Petroleum InstituteAWS American Welding SocietyBCF Billion Cubic FeetBOEMRE Bureau of Ocean Energy
Management, Regulation, and Enforcement
BOP Blow-Out PreventerBOPD Barrels of Oil per Day BPD Barrels Per Day BTU British Thermal UnitC/WO Completion/WorkoverCAPEX Capital Expenditures CFR Code of Federal RegulationsDBD Design Basis DocumentDnV Det Norske VeritasEDP Emergency Disconnect PackageEPIC Engineering, Procurement, Installation, and ConstructionESDV Emergency Shutdown ValveETLP Extended Tension Leg PlatformFAT Factory Acceptance TestFBE Fusion Bonded EpoxyFOI Floating Offshore InstallationFPS Floating Production System FPSO Floating Production Storage
& Offloading Vessel FPU Floating Production Unit
FSHR Free Standing Hybrid RiserFTP Flowing Tubing PressureGLR Gas Liquid RatioGOR Gas Oil RatioGVF Gas Volume Fraction HAZOP Hazard and OperabilityHmax Maximum Wave HeightHs Significant Wave HeightHIPPS High Integrity Pressure Protection
SystemHPHT High Pressure High TemperatureHSE Health, Safety and EnvironmentID Inside DiameterISO International Organization for
StandardizationLAST Lowest Anticipated Service
TemperatureLMRP Lower Marine Riser PackageLWRP Lower Workover Riser PackageMAP Maximum Allowable PressureMBCPD Thousand Barrels Condensate Per DayMBIWPD Thousand Barrels Injected Water
Per DayMBOPD Thousand Barrels Oil Per DayMBWPD Thousand Barrels Water Per DayMMBOE Million Barrels Oil EquivalentMMSCFD Million Standard Cubic Feet Per DayMODU Mobile Offshore Drilling UnitNACE National Association of Corrosion
Engineers
OD Outside DiameterOOR Out-Of-RoundnessOPEX Operational ExpendituresOSCR Offset Steel Catenary RiserPARLOC Pipeline And Riser Loss of ContainmentPIP Pipe-In-PipePLEM Pipeline End ManifoldPLET Pipeline End Termination PLIM Pipeline Inline Manifold PMV Production Master ValvePPMV Parts Per Million by Unit VolumePWHT Post Weld Heat TreatmentPWV Production Wing ValveRAO Response Amplitude OperatorROV Remotely Operated Vehicle RWI Raw Water InjectionSCF Stress Concentration FactorSCR Steel Catenary RiserSCSSV Surface Controlled Subsurface
Safety ValveSEMI Semi-Submersible Drilling /
Production VesselSITP Shut-In Tubing PressureSLOR Single Line Offset RiserSLWR Steel Lazy Wave RiserSPAR Deep-Draft Floating Caisson Type
VesselSS Subsea SSIV Subsea Isolation ValveSSV Surface Safety Valve
Tp Peak Wave PeriodTLP Tension Leg Platform TSA Thermal Sprayed Aluminum TTR Top-Tension Riser TVD True Vertical Depth USCG United States Coast Guard VIM Vortex Induced Motion VIV Vortex Induced Vibration WCT Wireline or Coiled Tubing WD Water Depth WH Wellhead WI Water Injection WT Wall Thickness WSD Working Stress Design
TABLE 2 - INDUSTRY ACRONYMS & ABBREVIATIONS
ADDITIONAL REFERENCESFor those who wish to further under-stand “Riser Terminology”, refer to the following industry Recommended Practices & Standards:1. API-RP-2RD 2. API-RP-1111 3. ISO 13628-7:2005 (API-RP-17G) 4. API-SPEC-5L 5. DnV-OS-F201 6. DnV-RP-F202 7. DnV-RP-F204 8. ISO 13628-2:2006(API-SPEC-17J) 9. ISO 13628-11:2007(API-RP-17B)
Courtesy of
Table 3 - Riser System Options with Floating Production Platforms
Riser TypesFloating Production Platform Types
Compliant Tower TLP SPAR SEMI FPSO Mini-TLP Min-Doc
1.0 Free-Hanging Risers
1.1
Steel Catenary Risers
1.1.1 Simple Steel Catenary Riser (SCR) H H H H H H H1.1.2 Wave Shape Risers H H H H H H H
1.2
Unbonded Flexible Risers
1.2.1 Metallic Unbonded H H H H H H H1.2.2 Non-Metallic Unbonded H H H H H H H1.2.3 Metallic and Non-Metallic Hybrid Unbonded H H H H H H H
1.3Offset Free-Hanging Risers
1.3.1 Offset Steel Catenary Risers (OSCR) H H H H H H H2.0 Top-Tension Risers
2.1
Top -Tension Risers on Floating Production Platforms
2.1.1 Buoyancy Air Tank Tensioner NA NA H NA H NA NA
2.1.2 Hydro-Pneumatic Tensioner, Pull-Style NA H H H H H H2.1.3 Hydro-Pneumatic Tensioner, Ram-Style NA H H H H H H
2.2
Free Standing Hybrid Risers (FSHR)
2.2.1 Riser Bundle Tower with Multiple Risers NA H H H H H H2.2.2 Single Line Offset Riser (SLORTM) NA H H H H H H
2.3Bonded Non-Metallic (Composite) Risers
2.3.1 On Floating Platforms or Free Standing NA H H H H H HCourtesy of H Installed H Feasible H Conceptual
Graph 1 - Water Depth Limit of Simple Steel Catenary Riser (API-5L X-65, per Industry Design Criteria)
Courtesy of
Graph 2 - Design Limits of Simple Steel Catenary Risers (API-5L X-65, per Industry Design Criteria)
Courtesy of
Table 5 – Installed and Sanctioned Free Standing Hybrid Risers (FSHR)
FieldType
Water Depth Year
Installed Status Operator Floating Platform Type# of
Towers or Risers
Installation Method
Name Region (m) Green Canyon 29 GoM Bundle 473 1988 De-commissioned Placid Oil Co. Semi-Submersible 1 Production Platform
Drilling RigGarden Banks 388 GoM Bundle 639 1994 De-commissioned Ensearch Semi-Submersible 1
Girassol Angola Bundle 1,350 2001 Operating Total Elf Spread Moored FPSO 3 Surface Tow
Rosa Angola Bundle 1,350 2007 Operating Total Elf Spread Moored FPSO 1 Surface Tow
BP Greater Plutonio Angola Bundle 1,311 2007 Operating BP FPSO 1 Surface Tow
Kizomba A Angola Single Line 1,006 to 1,280
2004 Operating Exxon Spread Moored FPSO
NA
J-Lay Vessel
Kizomba B Angola Single Line 2005 Operating Exxon Spread Moored FPSO
Block 31 NE Angola Single Line 2,100 - Detailed Design/Execute BP Turret Moored FPSO
P-52 Campos Basin Single Line 1,800 2007 Operating Petrobras Roncador FPU 1 J-Lay Vessel
Cascade/Chinook GoM Single Line 2,600 2010 Operating Petrobras Turret Moored FPSO with a disconnect-able Submerged Turret Production Buoy 5 Reel
Figure 9 - Top-Tension Riser Components Courtesy of Technip
Courtesy of 2H andGraph 5 - Internal Pressure Capability of Unbonded Flexible Risers, Installed & Qualified with API-17J
Graph 4 - Water Depth Capability of Unbonded Flexible Risers, Installed & Qualified with API-17J
Graph 3 - Year vs Number of Flexibles Installed
Courtesy of Deepflex, NKT, Technip, Wellstream &
Courtesy of Deepflex, NKT, Technip, Wellstream &
Table 4 - Technology Status of Unbonded Flexible Risers
Name Status SpecificationMax Allowable Water Depth (WD) Max Inside Diameter (ID) Max Allowable Pressure (Mpa)
WD (m) Associated ID (in)
Max Temperature
(°C)
Integral with Service Lines ID (in) Associated
WD (m)
Max Temperature
(°C)
Integral with Service Lines
Pressure (Mpa)
Associated ID (in)
Max Temperature
(°C)
Integral with Service Lines
Deepflex Installed 1500 3 70 N 8 50 70 N 42 3 70 NQualified 3500 8 90 N 10 2200 90 N 69 2 70 NEnabling 3500 8 120 N 16 1000 120 N 103 2 70 N
NKT Flexibles
Installed 1670 6 130 N 16 380 130 N 83 9 130 NQualified 2000 6 130 N 16 500 130 N 83 9 130 NEnabling 4000 8 150 N 16 1500 150 N 103 5 150 N
Technip Installed 2100 10 130 Y 19 300 130 Y 138 4 130 YQualified 3000 9 170 Y 19 500 170 Y 138 6 170 YEnabling 3000 12 170 Y 21 500 170 Y 128 9 170 Y
Wellstream Installed 2250 6 130 N 16 250 130 N 104 4.75 130 NQualified 4200 2 130 N 16 487 130 N 104 4.75 130 NEnabling 3000 9.125 130 N 18 500 130 N 104 8 130 N
STATUS OF THE TECHNOLOGY FROM SEABED TO SURFACE
2010 DEEPWATER PRODUCTION RISER SYSTEMS & COMPONENTS
Prepared By: Steven G Shu, Jae Baik, Randy Seehausen, Steve Bledsoe, David Ha, Tim Powell, Brian Phillips of Jacobs Engineering and E. Kurt Albaugh, P.E., Consulting Engineer.
E - Mail Comments, Corrections or Additions to: [email protected] or [email protected]
Acergy
McDermott Int’l
2H Offshore
Deepsea Engineering
Doris
2H Offshore
Fugro
Schlumberger
Scientific Marine Svc.
Seaflex
IntecSea
Jacobs
MCS Kenny
Pegasus International
RiserTech
Seaflex
StressEngineering
Marintek
MCS Kenny
MIT
Orcina
Deepflex
NKT Flexibles
Prysmian
Technip
Wellstream
ABCO Subsea
Balmoral Offshore
Deep Sea Technologies
Flotation Technologies
GE Oil & Gas
Interlake Oil & Gas
Aker Solutions
Matrix Composites
Oil States
TrelleborgOffshore
Oil States
Hutchinson Offshore
Balmoral Offshore
Cuming Corp.
Flotation Technologies
Lankhorst Ropes
Subsea Riser Products
Trelleborg Offshore
Balmoral Offshore
Aker Solutions
Solent Composite
Trelleborg Offshore
ABCO Subsea
Balmoral Offshore
Deep Sea Technologies
GE Oil & Gas
Interlake Oil & Gas
Aker Solutions
Mark Tools
Matrix Composites
OilEngineering
Solent Composite
Trelleborg Offshore
Aspen Aerogels
ITP Interpipe
Allbrown Universal
Balmoral Offshore
Lankhorst Ropes
Shell Global Solutions
Trelleborg Offshore
Cameron
Dril-Quip
FMC
GE Oil & Gas
Grant Prideco
Aker Solutions
OilPatch Technologies
Oil States
RTI Energy
Scana Steel
Titanium Metals Corp
Vallourec & Mannesmann
Wyman-Gordon
Cameron
Dril-Quip
GE Oil & Gas
Aker Solutions
National Oilwell Varco
Wyman-Gordon
Cameron
DTI
FMC
GE Oil & Gas
National Oilwell Varco
OilPatch Technologies
Oil States
Cameron
GE Oil & Gas
RTI Energy
Technip
Aker Solutions
Dril-Quip
FMC
GE Oil & Gas
Grant Prideco
Oil States
Wyman-Gordon
Scana Steel
OilPatchTechnologies
Titanium Metals Corp
RTI Energy
Vallourec & Mannesmann
Cameron
Acergy
SBM
Heerema
McDermott Int’l
Cal Dive
Saipem
Bend Stiffener &
Bend Restrictor
Flexible Joint
Buoyancy Module
Centralizer & Elastic Line Protection
Mid Water Arch & Riser
Clamp
Thermal Insulation
VIVSupression
Device
Riser Pipe, Connector, & Stress
Joint
Telescopic Joint &
Termination Joint
Tensioning System
Production Riser
System
Production Riser
Components
CONSTRUCTION & INSTALLATION CONTRACTORS
Unbonded Flexible Risers
SoftwareMonitoring & Instrumentation
Engineering with Asset Support
Engineering Consultancy
COMPONENTS OF TOP-TENSION PRODUCTION RISERSCOMPONENTS OF FREE-HANGING RISERS
ENGINEERING FIRMS MANUFACTURERS
Chart 1 - COMPANIES WITH SUBSEA RISER SYSTEMS & COMPONENTS
Dril-Quip
SBM
Subsea 7
Technip SBM
Ansys
Helix Energy
Aker Solutions
AIMS Int’l Aker Solutions
Trelleborg Offshore
MHDOffshore
Global Industries
Aker Solutions
Saipem
Aker Solutions
Bayou Companies
Bredero-Shaw
Subsea 7
Technip
FloaTEC
Houston Offshore Eng
Whitefield Plastics
JDMarine
Simulia
JD Marine
Ocean Flow Int’l
Astro Technology
Socotherm LaBargeFluor
MMI Engineering
KBR /Granherne
PipelineEngineering
Polyurethane Products
Cabot
Courtesy of Table 1 - Alternatives / New Concepts of Riser Systems & Components
# COMPANY CONCEPT NAME/TYPE STAGE OF DEVELOPMENT (1)
PLATFORM TYPE (2)
DIAMETER (Inches)
WATER DEPTH (Meters)
INSTALLATION METHOD (3)
Rise
r Sys
tem
s
1.1 IntecSea Worley Parsons Group TTR with Semi, Damper Chamber Column (DCC) C Se TTR up to 14” 1,000-3,000 DR1.2 SBM Riser Tower with Yoke, MooringSpar C Sh TTR & SCR 1,000-3,000 DR1.3 Technip Dry Tree & TTR, internal, with BMFPSO (Buoy Moored FPSO) C Sh 2-20” 300-3,000 DR1.4 Technip Dry Tree & TTR, external, with BMFPSO (Buoy Moored FPSO) C Sh 2-20” 300-3,000 DR1.5 KBR-Granherne Compliant Vertical Access Riser (CVAR) C All 4-14” 300-3,000 R, J, T, DR1.6 Aker Solutions Lightweight Riser Tower M Se, Sh 2-20” 10,000-3,000 T, DR1.7 Saipem Single Integrated Riser (SIR) with FPSO C Sh 2-20” 300-3,000 J1.8 Mooring Systems, Ltd. TCMS® (Tri-Catenary Moored Systems), with flexible risers F Sh 6-10” 300-3,000 R1.9 Shell Global Solutions Steel Lazy-Wave for FPSO in harsh environment F FPSO 6-12” 1,500-2,000 R
1.10 Saipem Dry Tree & TTR System FPSO C Sh 2-20” 300-3,000 DR1.11 Several companies Jumper Lines between two floating platforms C Sh 2-20” 300-3,000 DR1.12 Acergy Bundle Hybrid Offset Riser (BHOR) F Freestanding 2-20” 1,000-3,000 DR1.13 Petrobras SCR with Sub-Surface Buoy (SSB) M All 4-14” 300-3,000 R, J, S1.14 SSP Offshore Inc. A cylindrical floater with production & storage, & TTR M Cylindrical 4-14” 300-3,000 R, J, S1.15 2H Offshore / Subsea 7 Grouped Single Line Offset Riser F Freestanding 2-20” 1,000-3,000 DR
Rise
r Com
pone
nts
1.16 Technip Carbon fiber armor tension layer and steel unbonded flexible riser C Se, Sh, T, Sp 4-16” 1,000-3,000 R1.17 Deepflex Unbonded flexible composite riser F Se, Sh, T, Sp 4-16” 1,000-3,000 R1.18 RTI Energy Retro-Fit Riser Hangoff Basket F Any 2-20” 1,000-3,000 Attached to riser1.19 Hutchinson Offshore Rotolatch, stab & lock for riser & tendon F Any 2-20” 1,000-3,000 stab on1.20 Hutchinson Offshore Export Line Flexible Joint, HNBR elastomer, stab & lock installation F Any 2-20” 1,000-3,000 stab on1.21 Hutchinson Offshore Flexible Joint with HNBR elastomer, double barrier for HPHT F Any 2-20” 1,000-3,000 stab on
1.22 Balmoral Flange protector F Any N/A Unlimited Attached to rigid, flexible or various structures
1.23 Aker Solutions Aker clip riser joints F Se, Sh 16-21” 3,600 DR1.24 Aker Solutions Aker telescopic joint F Se, Sh 16-21” 3,600 DR1.25 Aker Solutions Hydraulic RAM tensioner F Sp, T TTR 1,000-3,000 DR1.26 Aker Solutions Hydraulic two tier riser tensioning system F Sp, T TTR 1,000-3,000 DR1.27 Aker Solutions IPUTM (Integrated Production Umbilical) F All 4-12” 3,000 R1.28 Aker Solutions Direct acting riser tensioners F T, Se, Sh 16-21” 3,600 DR1.29 Aker Solutions Wireline tensioners F Se, Sh 16-21” 3,600 DR1.30 VerdErg Diverless (Pull-in) Riser Connection System F Any 2-20” 1,000-3,000 Attached to riser
2) TLP (T), Semi (Se), Spar (Sp), Ship (Sh)3) Reeling ( R ), J-Lay (J), Drill Rig (DR), Towing (T), S-Lay (S)1) Field Proven (F), Model Tested/Material Tested (M), Conceptual (C)
Courtesy of
M A G A Z I N E
1455 West Loop South, Suite 400; Houston, TX 77027 Tel: 713-621-9720; Fax: 713-963-6296
www.offshore-mag.com
Jacobs Engineering Group Inc.5995 Rogerdale Road
Houston, Texas 77072 USAPhone: 832-351-6000
www.Jacobs.com
For additional copies E-mail: [email protected].
Downloads available at www.offshore-mag.com.
NOVEMBER 2010
ACKNOWLEDGEMENT OF THE CONTRIBUTORS:Jacobs and Offshore Magazine wish to acknowledge the following individuals and companies who continue to support our efforts to educate
and inform the oil & gas industry on the status of deepwater production riser technology.
2H: Elizabeth Tellier, Ricky Thethi; Aker Solutions: Roger Lu, Leiv Wanvik; BW Offshore: Mirella Bodini, Svein Fidie; FloaTEC: Marcus Smedley; Jacobs: Melissa Doucet; KBR: Craig Lamison; MHD Offshore: John Koos; NKT: Christian Dyhr; Oil States: Jim Norris; RTI Energy Systems: Chris Caldwell, Tim Scanlan; SBM: Jim Wodehouse; Technip: Aline Elhage, Julie Ingram, Xiaohua Lu, Manoj Ramachandran, Paul Stanton, Lixin Xu, Qi Xu; Trelleborg Offshore: Ruth Clay; Wellstream: Tricia Hill
POSTER
88 ©20
10 O
ffsh
ore
Information Accuracy: We have attempted to use correct and current, as of press time, information for the riser systems and components described herein. No installed, sanctioned, nor pending application was intentionally excluded. We have summarized the capability and operating experience by acting as a neutral party and integrator of information. Information has been collected from public sources, company brochures, personal interviews, phone interviews, press releases, industry magazines, vendor-supplied information, and web sites. No guarantee is made that information is accurate or all-inclusive. Neither JACOBS nor Offshore Magazine guarantees or assumes any responsibility or liability for any party’s use of the information presented. If any information is found to be incorrect, not current, or has been omitted, please send comments to [email protected] or [email protected].
1.1
1.11
1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30
1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20
1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10
Figure 1 - Alternatives / New Concepts of Riser Systems & Components
Note: Riser pipe is sized to meet the collapse pressure criteria.
Courtesy of Deepflex, NKT, Technip, Wellstream &
Courtesy of Deepflex, NKT, Technip, Wellstream &
Industry Qualif ed with API-17J
1110RiserPoster-102810B.indd 1 10/28/10 10:30 PM
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