Service (Work Over) Rig Operations

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Service (Work Over) Rig Operations Course
Introduction:
To allow the structure to be depleted, an excessive variety of wells must be drilled during the reservoir's growth. Nonetheless, the wells' long-term ability to achieve the intended goals depends on the drilling and finishing processes. A number of goals must be met for each production and injection well to be completed, including:
supplying the best possible output and injection performance
Make sure everyone is safe.
Minimize the total costs per unit volume of fluid produced or injected. Minimize the costs of the original completion, maintaining production and corrective actions. Maximize the integrity and dependability of the completion during the well's anticipated lifetime.
Course Objectives:
By the end of the training, participants will be able to:
- Evaluate for a given reservoir scenario the bottom hole completion options and make a recommendation based on well integrity and reservoir management requirements
- Identify, evaluate and recommend functional capability of completion strings for a variety of situations
- Describe the purpose and generic operating principles for major completion equipment components
- Identify the limitation of well completion schematically designs and potential failure mechanisms / operational problems with equipment
- Assess well safety requirements and capabilities inherent in well design
- Describe the integration of the various stages of completing a well
Who Should Attend?
This training course is suitable for a wide range of professionals and will greatly benefit:
- Petroleum Engineers
- Production Technologists
- Production Supervisors and Engineers
- Completion Supervisors and Engineers
- Drilling Supervisors and Engineers
- Workover and Well Service Supervisors
Course Outlines:
Well Completion Design, Practices and Strategies
- Introduction of Reservoir Drive Mechanism
- Introduction into Artificial Lift Methods and their Application
- IPR and Productivity Index
- Vertical Lift Performance
- Well Outflow and Inflow Systems
- Typical Vertical Lift Performance (VLP) for Various Tubing Sizes
- Matching VLP Curves with An IPR Curve
- Well Completion Design Considerations
- Reservoir Considerations
- Mechanical Considerations
- Classification of Completions
Lower and Upper Completion String Components and Selection Consideration
- Lower and Upper Completion String Components and Selection Consideration
- Production Packer Functions
- Packers Types
- Packers Generic Mechanisms
- Permanent and Retrievable Packers
- Locator Seals and Anchor Seals
- Applications for Permanent and for Retrievable Packers
- Setting Packers
- Inflatable Packer Applications
- Sliding Side Door Function
- Gas Lift Mandrel
- Running the Completion
- Perforation Methods and Perforating Equipment
- Perforation Selection and Conveying Methods
Wellheads / Sub-surface Safety Valves and Flow Control Equipment
- Wellheads Components, Function and Types
- 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 Reasons
- Well Killing Operations Technique and Consideration
Sand Control Completions, Alternative New Standalone Screen Technology
- Sandstone Formation Properties and Geology
- What causes Sand Production?
- Consequences of Sand Production Downhole and On-surface
- What is the mean of Sand Control?
- Perforation System for Non-sand Control Completion
- Sand Control Options
- Chemical Consolidation
- Mechanical Sand Control Methods
- Cased Hole Gravel Pack
- Open Hole Gravel Packing
- Expandable Screens
- Gravel Pack Design, Gravel Sizing, and Slot Sizing
- Placement Methods
- Carrier Fluid Concept
- Choosing the Appropriate Method of Sand Control
- Losses Controlling During Sand Control Operations
- Perforating System for Sand Control
- Standalone Screen Applications
Well Interventions Theory
- Wireline Types and Application
- Surface and Subsurface Components of Wireline
- Tubing Leak Identification and Repair using Straddle System Case Study
- Coiled Tubing Surface and Subsurface Components
- Coiled Tubing Applications
- Formation Damage Mechanisms and Their Remediation
- Stimulation Design Considerations and New Techniques of Stimulation