NCE Maritime Subsea konferanse 12 mars 2009

Transcription

1 SIDETITTEL NCE Maritime Subsea konferanse 12 mars 2009 Ålesund Håndtering av subsea moduler og ankerhåndtering på dypt vann.

2 Contents PA AGE 2 // Third quarter 2008 Short presentation of ODIM. Deep water regions / Challenges. Fiber Rope Handling System Some subsea applications Subsea installation and intervention. Well intervention / Coil Tubing from vessel. Anchor handling / SMART AHTS Future perspective for the Maritime Cluster.

3 PA AGE 3 // Odim Offshore Supply A leading provider of automated handling systems in selected niches

4 PA AGE 4 // Odim Offshore Supply 260 employees 530 employees 24 employees 7 employees 5 employees Global presence 820 employees around the Global presence 820 employees around the world

5 PADeep water / Harsh weather conditions Norwegian Continental Shelf AGE 5 // Third quarter 2008 Luva, Norne Ormen Lange mwd mwd Harsh weather conditions Long distances from shore. Deep water. Use weather windows. Reduce need for repeated transit to/from shore. Wire and chain weight is becoming a significant factor. Snøhvit 300 mwd

6 PAUltra deep water Gulf of Mexico AGE 6 // Third quarter 2008 Independence Hub / Anadarco- Deepest development so far! Yscloskey Plant Louisiana Independence Trail Pipeline 217km of 24 Independence Water Hub Depths Process 1 BCFD MC 920 San Jacinto 2385m Power Hub Hub 2414m Cheyenne 2731m Independence Subsea 10 Fields, m wd Ultra Deep water. Hurricanes and loop currents. Long distances from shore. Reduce need for repeated transit to/from shore. Wire and chain weight is a major issue. Weather windows / Risk of interruption of operations.

7 PAUltra deep water / Remote locations AGE 7 // Third quarter 2008 West Africa Brazil From deep to Ultra Deep water. Week infrastructure on-shore. Safety Reduce / avoid need for local support. Wire and chain weight is a major issue. Ultra Deep water. Pre-salt-layers. Large number of subsea wells planned. Open to new technology. Local presence needed. Wire and chain weight is a major issue. Long experience with fibre rope for mooring.

8 PASome challenges AGE 8 // Third quarter 2008 Weight of wire and chain: Mooring. Installation. Large amount of wells and subsea equipment: HSE: Large number of rig moves. Installation and intervention in ultra deep water. Increasing need for maintenance and repair. Subsea intervention. Well intervention. CO2 and NOx emissions. Arctic regions. Safe operations. Need for more cost efficient, safe and environmental friendly solutions: Think out of the box!

9 PAWeight of Lifting Line AGE 9 // 21 Fibre rope Steel wire

10 PAGPossibilities related to use of Fibre rope. GE 10 // 21 Rope features: Low weight CBOS performance Zero torque Inspectable Repairable No length limitations Picture showing 56mm BOB - MBL 253Te Produced by Puget Sound Ropes. 12 x 12 Construction.

11 PAG GE 11 // 21 Challenges related to use of fibre rope. Load difference: Deployment of full load Recovery of empty hook. Low stiffness of rope Load elongation. Reduced natural frequency. More sensible than steel wire Heat, abrasion and cut damages. Requires adequate handling and handling system. Low coefficient of friction.

12 PAG GE 12 // 21 Automated handling system for fibre rope Unique ODIM CTCU features: Slip Control Load distribution Individual speed control Anti-Spin Sheave arrangement Zero fleeting angle No twist introduced in rope Minimal wear Sheave design D:d ratio Sheave-coatings Groove for splice-handling Integrated Active Heave Compensation Rope Management System Pre-conditioning of rope

13 PAG GE 13 // 21 Pilot System 50Te CTCU TM : ODIM CTCU TM Storage Winch Spooling Device Inboard Damping Device Outboard Damping Device Secondary Controlled Hydraulics Control System ODIM CTCU TM Patent NO. US B1

14 PAG GE 14 // 21 Rope Management System Real time - Integrated in CTCU TM control system

15 PAG GE 15 // 21 Field Pilot at Ormen Lange Installation of Gravity anchors Over boarding Load transfer Landing

16 PAG GE 16 // 21 ODIM CTCU TM Field experience 50Te ODIM CTCU TM System: Gulf of Mexico: Independence Hub++ West Africa: Agbami Operations in mwd > 300 ultra deep water installations Mudmats and manifolds Umbilical heads lowering and stabbing Jumpers and spool pieces Xmas Tree Suction piles Subsea 7 - Toisa Perseus

17 PAG GE 17 // 21 Objective: 125 / 250 T CTCU TM JIP Field pilot of two fall lift in deep water using fibre rope System Capacity: 250 Te to 3000 m in double fall 125T ODIM CTCU TM system 7000m fibre rope capacity. Participants: DEMO2000, Statoilhydro and Shell Subsea 7 (Phase 1 and 2) Aker Oilfield Services (phase 3 and 4) ODIM (JIP management)

18 PAG GE 18 // / 250 T CTCU TM New JIP Workshop testing Feb. 2009

19 PAG GE 19 // Te CTCU Conseptual Design: Based upon 125 Te design Identical conseptual solutions. Identical control system. Increased capacity: Designed for 136mm rope. Increased sheaves diameter. More powerful drives. Increased HPU capacity. ODIM CTCU TM Patent NO. US B1

20 PAG GE 20 // 21 Rope testing Heavy Duty FRDS JIP Mulit Purpose Test Mashine: CBOS tests (Cyclic Bend Over Sheave) Dynamic breake tests. Stigth pull tests. 1200Te pull capacity. Two driven sheaves. Replacable sheaves: Variable D:d Variable groove. Drivens sheaves.

21 PAG GE 21 // Subsea installation and intervention

22 PAGModule handling system based upon CTCUTM GE 22 // 21 Operations in Brazil: Aker Oilfield ld Services 5+5 years contract with Petrobras Installation of Xmas Trees Automated Handling System 125Te CTCU TM Moonpool tower with cursor systems Skid system Umbilical system ROV Handling systems Integrated Control System Courtesy by Aker Oilfield Services / Aker Yards Project The concept on the illustration is integrating proprietary equipment and competence from Aker Oil Field Services ODIM CTCU TM Patent NO. US B1

23 PAG GE 23 // Well Intervention Vessel

24 PAG GE 24 // Safety Costs - Environment Patent pending

25 Three ways to keep a rig in position. PAG GE 25 // Conventional Mooring Dynamic Positioning (DP) Conventional mooring (optional) DP thrusters (Azimuth) Preset Mooring

26 Conventional vs preset mooring PAG GE 26 // No drilling Drilling Inst/recovery of conventional mooring systems Increased # drilling days Preset mooring hook-up / hook-off

27 PAG GE 27 // Dynamic Positioning (DP) vs preset mooring Dynamic Positioning (DP) Preset mooring Saved fuel consumption Less emissions

28 SMART AHTS PAG GE 28 // One ship p One trip p Main Mainbenefits benefits: 1. Cost savings 2. I Increased d Safety S f t 3. Reduced emissions

29 PAG GE 29 // Unique and innovative solution based on field proven technology Main technology innovations A. Polyester storage system B. Fiber Rope AH winch (ODIM CTCU ) C. Multi anchor capability

30 PAG GE 30 // Unique and innovative solution based on field proven technology A. Polyester storage system Specifications meters polyester rope. High speed polyester rope deployment and recovery. Use of ODIM CTCU for tension control and optimized storage. Main benefits Self contained One ship one trip - Better utilization of weather window - Less fuel consumption, emissions i

31 Simplified logistics PAG GE 31 // Transportation in standard open top containers. Loading directly from containers. Pretensioning through CTCU during first spooling.

32 PAG GE 32 // Unique and innovative solution based on field proven technology B. Fiber Rope AH winch (ODIM CTCU ) Specifications High speed FRDS (Fibre Rope Deployment System). Full active heave compensated (AHC). Work line storage capacity 4000 m. SWL: 250Te; DAF 1.3 (peak load 325 Te). Pull capacity: 280 Te. Max deployment speed 60 m/min@125 Te; Te. Max recovery speed 36 m/min@125 Te; Te. Peak AHC speed Te. Empty hook speed Te. Main benefits High tension polyester deployment. Handling of rope spliced eyes through tensioning unit Handling of rope spliced eyes through tensioning unit. Safe connection of polyester segments. Fixed rope path - Increased deck area for storage. Ultra Deep Water anchoring and installation capabilities. Extended operability due to AHC.

33 PAG GE 33 // Unique and innovative solution based on field proven technology C. Drag embedment anchor Multi anchor capability Vertical load anchor Specifications Drag Embed.: 16 x 15t + 16 buoys 25m3 VLA: 16 x 13m2 (11t) Torpedo: 16 x 12m (62t) + 16 buoys 25m3 Suction: 8 x 5x8m + 8 buoys 25m3 S l x 16 ((suction Sepla: ti embedded b dd d plate) l t ) Torpedo anchor Suction anchor Main benefits Capability to serve 80%+ of AH market - Full regional flexibility - Reduced transit need Optimized deck storage capacity due to main work line in center

34 PAG GE 34 // Third quarter 2008 How does the future look for the Maritime Cluster?