Executive Summary

This course delivers a comprehensive and practical understanding of well completions and workover operations across the well life cycle. It focuses on the technical, operational, and safety aspects that directly influence well integrity and production performance. Participants gain insight into completion design philosophies and workover planning principles. The course emphasizes the selection of appropriate completion systems based on reservoir and operational conditions. It explains how workover activities restore or enhance well productivity. Operational risks and mitigation strategies are addressed in a structured manner. The program integrates field practices with engineering fundamentals. Economic considerations are linked to technical decision-making. The course supports effective execution and optimization of well intervention activities.

Introduction

The purpose of this course is to build strong technical competence in well completions and workovers. It covers the full scope of activities required to complete, maintain, and restore oil and gas wells. The course explains the role of completions in ensuring safe and efficient production. It addresses workover operations as critical tools for extending well life. Participants learn how completion design impacts productivity and long-term performance. The program explores equipment selection, installation, and operational challenges. Emphasis is placed on well integrity and operational safety. The course links planning concepts with field execution realities. By completion, participants can confidently support completion and workover decisions.

Course Objectives

Participants will achieve the following objectives by the Well Completions and Workovers course:

• Explain the purpose and function of well completion systems.
• Distinguish between different completion types and configurations.
• Analyze reservoir and well conditions influencing completion design.
• Evaluate tubing, packers, and downhole equipment selection.
• Interpret well schematics and completion diagrams accurately.
• Apply systematic planning for workover operations.
• Identify common causes of completion and well performance issues.
• Diagnose mechanical and production-related well problems.
• Assess risks associated with completion and workover activities.
• Propose safe and effective intervention solutions.
• Evaluate operational procedures for well interventions.
• Monitor completion and workover performance indicators.
• Integrate safety and well control principles into operations.
• Assess economic impacts of completion and workover decisions.
• Support optimization of well productivity and longevity.

Target Audience

This Well Completions and Workovers program targets a professional audience seeking to improve knowledge and skills:

• Completion engineers responsible for well design.
• Workover engineers managing intervention operations.
• Production engineers supporting well performance.
• Petroleum engineers involved in field development.
• Field engineers supervising completion activities.
• Operations supervisors overseeing workover crews.
• Technical staff involved in well integrity management.
• Engineers transitioning into completions or workover roles.

Course Outline

Day 1: Fundamentals of Well Completions

• Overview of the well life cycle and completion role.
• Objectives and functions of well completions.
• Types of well completions and applications.
• Open-hole and cased-hole completion concepts.
• Single-zone and multi-zone completion systems.
• Completion design considerations and constraints.
• Well integrity fundamentals in completion design.

Day 2: Completion Equipment and Installation

• Tubing design principles and material selection.
• Packers and their role in zonal isolation.
• Downhole safety valves and control systems.
• Completion accessories and flow control devices.
• Installation procedures and operational sequencing.
• Common installation challenges and solutions.
• Quality control and testing during completion.
• Documentation and handover requirements.

Day 3: Introduction to Workover Operations

• Definition and objectives of workover activities.
• Difference between workover and well intervention.
• Planning and preparation for workover operations.
• Rig-based and rigless workover methods.
• Well diagnostics before workover execution.
• Common reasons for workover interventions.
• Safety and well control considerations.

Day 4: Workover Techniques and Problem Solving

• Tubing replacement and repair operations.
• Zonal isolation and remedial cementing.
• Sand control repair and optimization.
• Managing water and gas production issues.
• Mechanical failure diagnosis and correction.
• Use of coiled tubing and wireline in workovers.
• Managing operational risks and contingencies.
• Evaluating workover success criteria.

Day 5: Optimization, Safety, and Economics

• Integrating completions and workovers with production goals.
• Performance monitoring after completion or workover.
• Best practices for extending well life.
• Cost control and budgeting for workover projects.
• Economic evaluation of intervention decisions.
• Safety management systems and compliance.
• Lessons learned from field operations.
• Continuous improvement in completion and workover practices.

Course Duration

This course is available in different durations: 1 week (intensive training), 2 weeks (moderate pace with additional practice sessions), or 3 weeks (a comprehensive learning experience). The course can be attended in person or online, depending on the trainee's preference.

Instructor Information

This course is delivered by expert trainers worldwide, bringing global experience and best practices.

Frequently Asked Questions

1- Who should attend this course?

2- What are the key benefits of this training?

3- Do participants receive a certificate? Yes, upon successful completion, all participants will receive a professional certification.

4- What language is the course delivered in? English and Arabic.

5- Can I attend online? Yes, you can attend in person, online, or in-house at your company.

Conclusion

This course provides a structured and practical understanding of well completions and workovers. It strengthens technical knowledge and operational awareness. Participants gain confidence in supporting well intervention activities. The content promotes safe and efficient execution. The training contributes to improved well performance and asset value.