Decommissioning of Offshore Installations

I. Introduction:

This course provides comprehensive training on the decommissioning process of offshore oil and gas installations. As oil and gas fields reach their production limits, responsible and safe removal of infrastructure becomes crucial to minimize environmental impact and ensure regulatory compliance. This course equips participants with the necessary knowledge and understanding of the entire decommissioning process.

II. Course Objectives:

Understand the key aspects of decommissioning offshore oil and gas platforms.

Gain insights into the regulatory framework governing decommissioning activities.

Explore the different decommissioning options and their associated considerations.

Identify the engineering principles and challenges involved in decommissioning projects.

Grasp the environmental and social impacts of decommissioning and mitigation strategies.

III. Course Highlights:

Introduction to Decommissioning:

Overview of the decommissioning process and its necessity.

Regulatory requirements and international conventions (OSPAR, MARPOL).

Decommissioning planning and decision-making process.

 Decommissioning Options and Strategies:

Removal and disposal of topsides facilities and jackets.

Well plugging and abandonment techniques.

Re-use and recycling of materials.

Considerations for partial removal and leaving structures in place.

 Engineering and Project Management:

Decommissioning project life cycle and key stages.

Engineering considerations for platform removal, well abandonment, and subsea infrastructure.

Health, safety, and environmental (HSE) aspects of decommissioning operations.

Decommissioning cost estimation and economic factors.

 Environmental and Social Impacts:

Potential environmental concerns during decommissioning (marine pollution, habitat disturbance).

Environmental impact assessments (EIAs) and mitigation measures.

Decommissioning and social aspects (stakeholder engagement, workforce considerations).

Case Studies and Emerging Technologies:

Analyzing real-world decommissioning projects and their challenges.

Exploring innovative decommissioning techniques and future trends.

Decommissioning and the circular economy principles.

IV. Target Audience:

This course is designed for audience involved in the decommissioning of offshore installations, including:

Engineers (Civil, Mechanical, Marine)

Project managers

Environmental specialists

Regulatory personnel

Oil and gas company representatives

Contractors and service providers involved in decommissioning activities