COURSE OVERVIEW:

This comprehensive training program provides participants with a detailed understanding of coiled tubing (CT) design, operational planning, and safe field execution. The course covers the engineering principles behind CT string design, stress analysis, fatigue life prediction, and operational limits. Participants will learn about surface equipment, bottomhole assemblies, fluid systems, and the specialized tools used for interventions such as cleanouts, nitrogen lifting, acid stimulation, logging, fishing, and mechanical operations. Emphasis is placed on operational best practices, risk management, well control, and contingency planning to ensure safe and efficient CT deployment in both onshore and offshore environments. 

Real-world scenarios and case studies are incorporated to develop a strong technical foundation for interpreting well challenges, selecting the correct CT solution, and optimizing performance. By the end of the course, participants will have a clear understanding of how CT operations are designed, executed, and evaluated to maximize well productivity and minimize operational risks.

COURSE OBJECTIVES:

After completion of the course, the participants will be able to:

• Explain the fundamental principles of coiled tubing design and operation.
• Identify the major components of a CT unit and associated surface equipment.
• Perform basic CT string design, including mechanical limits and stress analysis.
• Evaluate tubing fatigue and understand life cycle management practices.
• Select appropriate CT tools, BHAs, and accessories for different job types.
• Interpret well schematics and define CT operational requirements.
• Assess fluid systems used in CT interventions, including rheology and hydraulics.
• Conduct cleanout operations and design effective circulation strategies.
• Execute nitrogen lifting and gas-based CT operations safely.
• Plan acid stimulation operations using CT and evaluate treatment effectiveness.
• Understand well control principles specific to CT operations and pressure control equipment.
• Identify risks and hazards associated with CT operations and propose mitigation strategies.
• Evaluate post-job performance to improve operational efficiency and safety.
• Apply CT design and operational workflows to both routine and complex well interventions.

TARGET AUDIENCE:

• Coiled tubing operators and supervisors
• Well intervention and workover personnel
• Production and petroleum engineers
• Drilling and completion engineers
• Field service personnel involved in CT operations
• Technical staff supporting well intervention programs

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.