Course Objectives:

By the end of this training, participants will be able to:

1. Introduction to Wellhead Equipment

• Understand the role of wellhead equipment in oil and gas production.
• Learn about wellhead functions, components, and classifications.
• Identify industry standards and regulations governing wellhead design (API 6A, ISO 10423, NORSOK, ASME).

2. Wellhead Equipment Components and Functions

• Learn about major wellhead components and their applications, including:
• Casing head and casing spools.
• Tubing head and tubing hangers.
• Christmas tree and flow control components.
• Choke valves, gate valves, and actuators.
• Understand the difference between surface wellheads and subsea wellheads.

3. Wellhead Load, Pressure, and Temperature Considerations

• Learn how pressure and temperature affect wellhead integrity.
• Implement load analysis for casing, tubing, and wellhead connection points.
• Understand high-pressure high-temperature (HPHT) wellhead design considerations.

4. Wellhead Design and Selection Criteria

• Learn how to select wellhead equipment based on well type, pressure rating, and operational conditions.
• Understand standard vs. custom-designed wellheads for conventional and unconventional wells.
• Optimize material selection for corrosion resistance and longevity (CRA, stainless steel, alloy steel).

5. Wellhead Sealing, Gaskets, and Lockdown Mechanisms

• Understand metal-to-metal sealing technology and elastomeric seals.
• Learn about gasket and sealing system integrity to prevent leaks.
• Implement lockdown mechanisms for high-load applications.

6. Installation, Testing, and Maintenance of Wellhead Equipment

• Learn about proper installation procedures for casing, tubing, and Christmas trees.
• Understand pressure testing and integrity verification techniques.
• Implement preventive maintenance strategies to ensure wellhead reliability.

7. Subsea Wellhead Design and Challenges

• Learn about subsea wellhead configurations and deepwater applications.
• Understand BOP stack interface requirements and fatigue considerations.
• Explore innovations in subsea wellhead and tieback systems.

8. Case Studies and Troubleshooting

• Analyze real-world wellhead failures and their causes.
• Learn troubleshooting techniques for seal failures, pressure leaks, and structural deformations.
• Apply best practices for optimizing wellhead performance and extending equipment life.

Target Audience

This course is designed for professionals involved in wellhead equipment design, selection, installation, and maintenance, including:

• Wellhead Design Engineers
• Mechanical & Structural Engineers
• Drilling & Completion Engineers

• Wellsite Engineers
• Field Operations Supervisors
• Asset Integrity Managers

• Well Integrity Specialists
• Regulatory Compliance Officers