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Why Choose this Training Course?
Why Choose this Online Training Course?
Work-over is performed after the initial completion to re-establish commercial production or injection, repair of a mechanical problem in the well, or plug and abandon the well. Work-over operations are usually initiated as hydrocarbon production rates decline substantially. Undesired fluid production could be the result of a poor primary cement job or water/gas coning. These workovers typically involve a remedial cement job to control the unwanted water/gas production.
Well completion is performed at the completion of drilling operations to establish initial production from or injection into a well. Procedures of completion will vary depending on the completion type and the area. For example, flowing wells can simply be perforated and put on production. Low reservoir pressure areas often require an artificial lift mechanism (rod or submersible pump, gas lift valves, etc.) to produce at economic rates.
This PetroKnowledge online training course on Work-Over and Completion Operations will highlight:
Types of Completions
Reasons for Workovers and well preparation
Overview of Surface and Subsurface Well-bore Equipment and Procedures
Barriers, Completion and Work-over Fluids
Kill methods and Risk awareness and Organizing a Well Control Operation
What are the Goals?
What are the Goals?
By the end of this PetroKnowledge online training course, participants will learn to:
Plan, design, manage and execute completion operation
Improve the overall operational performance during work-over operations
Select or recommend completion equipment for given field conditions and applications
Select the most used downhole tools and explain their function
Who is this Training Course for?
Who is this Online Training Course for?
The PetroKnowledge online training course is designed for those involved in the work over operations and completion design:
How will this Training Course be Presented?
How will this Online Training Course be Presented?
This PetroKnowledge online training course will utilize a variety of proven online learning techniques to ensure maximum understanding, comprehension, retention of the information presented. The training course is conducted online via an Advanced Virtual Learning Platform in the comfort of your choice location.
By attending this Work-Over and Completion Operations online training course, the organization will gain (direct and indirect) the following:
Lower cost of production –eliminates risks because trained personnel can make better
Lower turnover –brings a sense of security at the workplace which in turn reduces labor turnover
Change management –involvement of employees in the change process
By attending this Work-Over and Completion Operations online training course, the personnel will gain the following:
Supervise wok over operations
Improve risk awareness for work-over and completion operations
Troubleshooting the well problems
Minimize downtime for well operations
Prepare full work-over program
Day One: Types of Completions
Functional Requirements of a Completion
Christmas Trees and its Types
Day Two: Upper Completion Accessories, Reasons for Workovers and Well Preparation
Subsurface safety valves function
Safety valves types
Setting depth of subsurface safety valves consideration
Surface control subsurface safety valves.
Flow control devices
Nipple profiles types and plug selection
Workover operations (Gas lift wells, Natural gas well, ESP well)
Day Three: Overview of Surface and Subsurface Well-bore Equipment & Procedures and Well Interventions Theory
Work string and Production Tubing
Auxiliary Well Control Equipment
Plugs & Packers
Preparing for Well Entry
Running the completion
Perforation methods and perforating equipment
Perforation selection and conveying methods
Tubing leak identification and repair.
Coiled Tubing surface and subsurface components
Coiled Tubing applications
Day Four: Barriers, Completion and Work-over Fluids
Philosophy and Operation of Barrier Systems
Levels of Barriers
Types of Barriers
Gas Characteristics and Behavior
Workover/ Completion Fluid Functions
Liquids and Fluid Properties
Testing of Downhole Completion Equipment
Testing of Well Control Equipment Connections
Day Five: Kill Methods, Risk Awareness & Organizing a Well Control Operation, Natural Flowing & Artificial Well Work Over Programs
Well Shut-in and Well Kill Considerations
Well Control Problems
Objective of Well Control Techniques
Lube and Bleed
Handling Kill Problems
Potential Impacts of a Well Control Event
Pressure Control Equipment/Barrier Envelope Considerations
Plan Responses to Anticipated Well Control Scenarios
Natural flowing and artificial well work over programs
On successful completion of this online training course, a PetroKnowledge E-Certificate will be awarded to the delegates
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