Overview

The Guide provides a comprehensive overview of the global offshore sector, and is intended to fulfil any requirement by professionals, either on board ship or ashore, who want to know about the operation of offshore vessels in terms of their capabilities and the regulatory framework within which they operate.

The book has been divided into five major sections. It begins with an overview of the offshore sector that describes its vessels, their onboard systems, offshore installations, and the cargoes that are likely to be carried. Sections on offshore activities and seamanship detail the variety of activities undertaken by vessels engaged in offshore oil operations and how they are conducted, including new guidance on offshore wind farms. Of particular interest to Masters is the practical guidance on operations such as maintaining station close to offshore installations.

In addition to the technical development of the vessels, the Guide describes how the regulatory framework specifically applies to the offshore sector in terms of supporting and assisting with operations. The Guide also contains a section on accidents, emergences, and checklists, with practical advice on how to avoid incidents. This is an important section to be studied by Masters, because regardless of who else is involved in the management of their vessel, ultimate responsibility lies with them.

Content

Acknowledgement

Introduction

Part 1 – The Offshore Sector

1. Ship Types

1.1 Anchor Handling Tug Supply Vessels

1.2 Platform Supply Vessels

1.3 Accommodation Vessels

1.4 ‘Walk to Work’ Vessels

1.5 Emergency Response and Rescue Vessels

1.6 Survey Vessels

1.7 Dive Support Vessels

1.8 Installation, Repair and Maintenance Ships

1.9 Crew Transfer Vessels

1.10 Pipelaying Vessels

2. Offshore Installation Types

2.1 Semi-Submersible Drilling Units

2.2 Jackups

2.3 Drill Ships

3. Cargo Types

3.1 Pipes for Pipelayers

3.2 Casing, Drill Pipe and Riser Sections

3.3 Containerised Cargo

3.4 Tote Tanks

3.5 Drilling Fluids

3.6 Drill Water, Potable Water and Fuel

3.7 Cement, Barites and Other Bulk Powders

3.8 Drill Cuttings

4. Ship Systems

4.1 Prime Movers

4.2 Electrical Distribution

4.3 Batteries

4.4 Azimuth Propulsion and Station Keeping

4.5 Controls Including DP Systems (DP Capabilities)

4.6 Pipework and Pumping Systems

4.7 Winches

4.8 Deck Equipment

Part 2 – Regulations, Safety and Environment

5. Flag State, Classification and Regulations

5.1 Flag State

5.2 Class Notation

5.3 Regulations and Guidance

5.4 Adults and Inspections

6. The Management of Health and Safety

6.1 The Application of Rules and Guidance

6.2 Dealing with Major Accidents

6.3 Occupational Safety

7. Safety Considerations of OSVs

7.1 The Safety of the Ship

7.2 Safety of Personnel

8. Protection of the Environment

8.1 Prevention of Oil Spills

8.2 Operational Residues

8.3 Garbage

8.4 Exhaust Gases and Emissions

8.5 Fuel, Energy Efficiency and Emissions

9. Transferring Personnel

9.1 Helicopter Transfers

9.2 The Swing Rope

9.3 Transfers by Crane using Personnel Transfer Devices (PTDs)

9.4 Walk to Work

Part 3 – Offshore Activities

10. Moving Moored Semi-Submersibles

10.1 Fundamentals

10.2 Conventional Rig Movements

10.3 A Rig Move within Subsea Architecture or at a Platform

10.4 A Deep Water Rig Move

11. Moving Jackups

11.1 Fundamentals

11.2 Open Water Jackup Movements

11.3 Workover or Development Drilling Jackup Movements

12. Towing

12.1 Fundamentals

12.2 Towing Manned Semi-Submersibles

12.3 Towing Unmanned Semi-Submersibles

12.4 Infield Jackup Towing

12.5 Ocean Towing of Jackups

12.6 Barge Towing

13. Supply Operations

13.1 Fundamentals

13.2 In Port Operations

13.3 The Voyage

13.4 Maintaining Station Alongside

13.5 Working Cargo Offshore

13.6 Difficulties with Drilling Fluids

14. Standby Activities

14.1 Fundamentals

14.2 UK Regulations

14.3 Activities on Location

14.4 Collision Risk Management

14.5 Training and Exercise

15. Offshore Offloading Systems

15.1 Laying Permanent Moorings

15.2 Supporting FPSOs and FSUs

15.3 Supporting Offshore Loading Buoys

16. Seismic Surveys

16.1 Marine Seismic Surveys

16.2 2D Seismic

16.3 3D Seismic

16.4 4D Seismic

16.5 Ocean Bottom Node (OBN)

16.6 Seismic Support Vessels

17. Well related Activities

17.1 Fundamentals

17.2 Well Testing

17.3 Well Stimulation

17.4 Well Intervention

17.5 Early Production

18. Diving, Construction and IMR

18.1 Dynamic Positioning (DP)

18.2 Diving

18.3 Inspection, Maintenance and Repair

18.4 Construction

19. Pipelaying

19.1 Pipelay Techniques

19.2 Flexibles

20. Support for Offshore Renewable Energy Installations (OREIs)

20.1 Offshore Wind Power – General

20.2 Installation of Wind Farms

20.3 Maintenance

20.4 Crew Transfer Vessels (CTVs)

Part 4 – Offshore Seamanship

21. Offshore Ships: Propulsion and Controls

21.1 Introduction

21.2 Ship Handling

21.3 Computerised Control Systems

22. Offshore Seamanship

22.1 Working Close to Offshore Installations

22.2 Tying up to Offshore Installations

22.3 Activities in Port

22.4 Special Activities

Part 5 – Accident Reports and Emergencies

23. Accident Reports

23.1 Collisions

23.2 Groundings

24. Emergencies

24.1 Emergencies on Offshore Installations

24.2 Own Ship Emergencies

24.3 Planned Maintenance and Testing

24.4 Unwanted Ship Occupation

Part 6 – Appendices

Appendix 1 – Glossary of Terms

Appendix 2 – Marine and Oilfield Acronyms and Abbreviations

Appendix 3 – References

Details