You will learn

• Summarize the process of HSE risk assessment, analysis and risk mitigation
• The steps involved in the pre-job planning phase
• Field engineering and operation post-job activities
• Surface and subsurface equipment and differentiate conventional slickline from advanced slickline applications
• State the typical well intervention operations performed with wireline
• Surface and subsurface equipment and recognize areas of application for coiled tubing operations

Content

Overview of Electric line Well Intervention

• Description of electric line operations
• HSE and electric line operations

Required Electric Line Equipment

• Equipment overview
• Electric Wireline
• Wireline units for Electric line operators
• Pressure control equipment

Electric line Downhole Tools

• Electric line-tool string connection
• Depth control in Electric line operations
• Toll string conveyance
• Production logging tools
• Through-tubing formation evaluation
• Cement bond evaluation
• Perforating
• Tubing and casing inspection tools

Electric Line Operations

• Job preparation and rig-up
• Electric logging operations
• Electric line well servicing operations
• Risk and mitigations in electric line operations
• Post-job considerations

Overview of Slickline Well Intervention

• Description of slickline operations
• HSE and slickline operations

Required Slickline Equipment

• Equipment overview
• Wireline
• Slickline units
• Data acquisition systems
• Pressure control equipment
• Hoisting system
• Basic slickline tool strings
• Running and pulling tools

Slickline Service Tools

• Tubing conditioning and services tools
• Fishing tools
• Bailers
• Specialty tools

Subsurface Flow Controls

• Slickline operations and subsurface flow controls
• Lock mandrels
• Plugs
• Subsurface safety valves
• Subsurface chokes
• Gas lift equipment
• Tubing pack-offs
• Sliding sleeves

Advanced Slickline Operations

• Depth control for advanced slickline operations
• Tool activation
• memory production logging
• Real-time slickline

Slickline Operations

• Job preparation and rig-up
• Tubing conditioning, testing and repair
• Pressure surveys, memory production logging and perforating
• Subsurface safety valves
• Plugs and flow controls
• Wireline fishing
• Post-job activities and rig-down

Overview of Coiled Tubing Well Intervention

• Equipment overview
• Coiled tubing and reel system
• Coiled tubing injector assembly
• Coiled tubing pressure control equipment

Coiled Tubing Downhole Tools

• Basic coiled tubing bottom hole assembly
• Wellbore cleanout tools
• Fishing and pipe recovery
• Specialty and support tools

Coiled Tubing Operations

• Job preparation and rig-up
• Well cleanout and unloading operations
• Coiled tubing fishing and milling
• Tubing conditioning and services tools
• Pumping operations
• Coiled tubing-wireline
• Coiled tubing and artificial lift
• Coiled tubing drilling

Software applications:

• MS Excel spreadsheets

Text and Consulting books:

• “Wireline Operations and Procedures”, Book 5, American Petroleum Institute (API), March 2007
• “Coiled Tubing Handbook”, World Oil, Fourth Edition, Gulf Publishing Company, 2005