Decommissioning Programme Development and Execution

About the Course

The Decommissioning Programme Development and Execution course is a comprehensive two-day programme designed for professionals in the offshore oil and gas industry. It focuses on the strategic planning, execution, and management of decommissioning projects. This course covers all critical aspects, from project initiation and regulatory compliance to cost estimation and the practicalities of well plugging, abandonment, and the decommissioning of structures and pipelines.

The programme begins with an exploration of the decommissioning commitment, learning from other sectors, and understanding the legislative and regulatory landscape. Participants will delve into the process of developing a decommissioning plan or programme, ensuring they are well-equipped to navigate the complexities of regulatory requirements and industry standards.
Project planning is a crucial component of the course. Participants will learn about cost estimation and project management techniques, supported by comparative assessments to understand the most effective approaches for various scenarios. The course emphasises the importance of thorough planning to ensure that decommissioning projects are executed efficiently and within budget.

The course also addresses the critical task of well plugging and abandonment. Delegates will explore different well configurations and methods for plugging and abandonment, understanding the challenges, costs, and timing associated with these activities. The sessions include insights into new technologies and live well abandonment techniques, supported by real-world case studies that provide practical examples of successful decommissioning projects.
Decommissioning of structures is another key focus area. The course covers the decommissioning of topsides facilities, platform jackets, gravity-based structures, floating facilities, and subsea structures. Participants will learn about the specific challenges and methodologies associated with each type of structure, supported by case studies that illustrate best practices and innovative solutions.

Pipeline decommissioning is also thoroughly examined. The course covers pipeline cleaning, removal options, the use of mattresses and grout bags, and in-situ decommissioning. Participants will gain practical knowledge through case studies that highlight different approaches and the considerations for selecting the most appropriate method for each project.

Onshore disposal is another essential aspect of decommissioning covered in the course. Participants will learn about the transportation and load-out processes, onshore locations and capabilities, hazardous materials management, and the waste hierarchy. This module ensures that delegates are well-versed in the end-to-end process of decommissioning, from offshore activities to final disposal onshore.

Throughout the course, interactive exercises and group work enhance the learning experience. Participants will engage in a hands-on group exercise to devise a decommissioning programme for a North Sea field development, allowing them to apply the concepts and techniques learned in a practical setting. This collaborative approach not only reinforces the theoretical knowledge but also fosters a network of professionals who can share experiences and solutions to common challenges in decommissioning.

By the end of the course, delegates will have a comprehensive understanding of the decommissioning process, equipped with the skills to manage and execute complex decommissioning projects. This training is essential for professionals seeking to advance their expertise in decommissioning and contribute to the safe and efficient retirement of offshore oil and gas infrastructure.

Who's it for

The Decommissioning Programme Development and Execution course is tailored for professionals involved in the planning, execution, and management of decommissioning projects. This includes:

• Project managers enhancing their capabilities in planning and managing decommissioning projects.

• Environmental compliance specialists acquiring in-depth knowledge on QSHE regulations and best practices.

• Engineering professionals in oil and gas developing a robust understanding of well plugging, abandonment, and structure decommissioning.

• Supply chain and logistics professionals gaining insights into the transportation, load-out, and onshore disposal aspects of decommissioning projects.

This course is designed to enhance the professional development of individuals dedicated to mastering advanced concepts in decommissioning.

Learning Objectives

• Summarise the benefits of collaboration and campaigning for decommissioning projects.

• Explain how collaboration can be applied and controlled throughout the project in accordance with BS 11000 and identify potential pitfalls and the means of avoiding them.

• Identify the methodologies currently adopted for well plugging and abandonment and the decommissioning of offshore structures and pipelines.

• Gain an insight into emerging and transferable technologies, innovations, and developments that could improve process efficiency and safety whilst reducing the costs associated with the decommissioning process.

Course Content

Learning Outcomes

Upon completion of this course, participants will be able to:

• Understand the evolution and components of subsea systems.

• Identify key features and functions of subsea production control equipment.

• Describe subsea system configurations and their operational processes.

• Recognise various subsea processing techniques and equipment.

• Demonstrate knowledge of subsea intervention methods and tools.