Stuck Pipe Prevention & Fishing for Rig Workover (Well Services) (DRI53)
Description
Course Level: Foundation / Skill
Duration: 5 days
Instructor: Gonzalo Rivero
Designed for you, if you are...
- A fresh drilling engineer
- A drilling-, intervention-, completion- or production engineer
- A field maintenance supervisor or operator
- A service company or equipment manufacturing engineer
How we build your confidence
- Face-to-face presentation
- Videos and animations
- Case studies
- Practical exercises
The benefits from attending
By the end of the course, you will be able to:- Identify and understand the causes of stuck pipe
- Apply techniques for freeing stuck pipe
- Recognise and address mechanical sticking, pack-offs, and differential sticking
- Implement best practices for hole cleaning
- Apply best practices during connections, tripping, and back-reaming
- Identify and select appropriate fishing tools
- Perform economic calculations to determine the end of fishing operation
Topics
Workover and Completion Introduction- Workover & completion operations
- Front end loading methodology
Risk Management
- Risk management
- Risk process
- Risk in workover operations
Introduction to Stuck Pipe Environment
- Introduction to drilling geology
- Introduction to stuck pipe
- Wellbore instability: causes and remedies
Mechanisms for Stuck Pipe – Causes, Occurrence and Prevention
- Introduction to stuck pipe
- Solids pack off
- Differential pressure
Stuck Pipe Prevention
- Stuck pipe diagnosis – first actions
- Hole cleaning, low & high angle
- Principles of wellbore stability
Strings Design Basics and Introduction to Jar Placement and Operation
- Types of jars
- Jar placement and operation
- Fishing economics
- String separation options
- Free point indicator tool
- Fishing BHA design
Fishing Operations and Fishing Tools
- Classification of fishing tools and operations
- External and internal catching
- Safety joint
- Wash over operations and tools
- Milling and junk recovery
- Other fishing tools and accessories
- Introduction to side tracking procedures
Plug Back and Side Tracking
- Setting cement plugs for side tracking
- Side tracking procedures
Practical Exercise
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HOT Engineering GmbH Tel: +43 3842 43 0 53-0 Fax +43 3842 43 0 53-1 hot@hoteng.com
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