Course description
Awareness is the key to prevention and a safe operation!
Coiled Tubing is the process of running a reel of continuous tubing into a well that is still under pressure. Coiled Tubing equipment is portable and modular although modern reels are reaching high transport weights and offers quick rig-up times.
The maximum working depth of Coiled Tubing is usually determined by the amount of tubing that can be spooled onto a reel rather than the TVD. Highly deviated wells can cause problems with Coiled Tubing as, like wireline, gravity is required to keep the tubing moving down the well-bore. This can now be overcome to a certain extent with the use of downhole “tractors” which pull the coiled tubing from the bottom.
Coiled Tubing can be used for a very wide range of jobs such as, Nitrogen lifting wells, Clean-up operations, Spotting acid at the perforations, fishing operations, Spotting cement and PLT.
In less than twenty hours, this course helps provide a basis for developing a culture of safety and well site control among the coiled tubing workforce whilst performing their duties.
Upcoming start dates
Suitability - Who should attend?
Who the Course is for
This Coiled Tubing Operations online training course is designed for those involved in the production optimization and well intervention operations:
- Production Technologists
- Production Engineers
- Operations Engineers
- Field Technicians
- Reservoir Engineers
- Well site managers
- Coiled tubing supervisors
Outcome / Qualification etc.
By taking this course, you’ll be able to:
- Manage and execute Coiled Tubing interventions
- Increase overall operational performance during Coiled Tubing interventions
- Select the most commonly used downhole tools and explain their function
- Work safely with liquid nitrogen
- Work safely with acids and stimulation chemicals.
Training Course Content
Coiled Tubing Primary Surface Equipment
- Coiled Tubing Operations
- Reel Unit, Pipe Light and Pipe Heavy
- Coiled Tubing Operational Life
- Coiled Tubing Fatigue
- Tubing Injector Head
- Barrier Elements
- Power Systems, Controls and Control Cabin
Coiled Tubing Primary Pressure Control Equipment
- Stripper Packer
- Annular BOP, Risers And Connectors
- Separate Shear/Seal BOP and Combi BOP’s
- Multi-Function Remote Controlled BOP or Quad BOP
- Inside Pressure Control
- Release Joints
Typical Equipment Configurations
Land, Offshore and Sub-Sea Operations
Equipment Test Procedures
Pre-Load Out Checks and Pre-job Test Procedures
Emergency Procedures
Production Platform Considerations, Alerts and Abandonment Procedures
Specific Operational and Containment Problems
- Controlling Formation Pressure and Well Circulation For Solids Removal
- Fluids and Foams Operations
- System Frictional Pressure Losses, Fluid Density and Considerations When Unloading A Well
- General Operations for Flowing Wells
- Coil Tubing Drilling (CTD)
Equipment Failure
- Run In And Pull Out Of Hole Procedures
- Contingency Procedures
- Stuffing Box/Stripper Failure
- Major Riser Assembly Leak
- Pinhole At Surface
- Tubing Parted At Surface
- Tubing Parted Downhole
- Internal Coiled Tubing Well Pressure
- Coiled Tubing Collapse
- Coiled Tubing Runaway
- Stuck Coiled Tubing and Well Shrinkage
- Barriers
- Well Integrity
- Barriers
- Operational Case Study
- Operational Summary, Conclusions And Recommendations
Course delivery details
The average time needed to complete the course is 20 hours and the minimum pass mark for the exam is 70% and is valid for 2 years.
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