Introduction to Casing & Tubing Design Course for Non-Engineers
2-Day Course
The intended audience is for sales and supply personnel, non-engineers and operations personnel who are involved with ordering and supporting the OCTG industry sector.
This 2-day session covers introductory topics in casing and tubing design. The course is structured such that upon completion, participants should have better understanding of:
Casing and tubing design and applications
Why certain weights, grades, and connections are selected for use from a conceptual level
An overview of commonly used special requirements from API 5CT will also be covered along with recommended QA inspections.
Attendees are encouraged to bring in their own OCTG inventories and tubular issues (both past and present) to use for discussion.
Course Outline
Day 1 - OCTG Fundamentals & Design Principles
Introduction
OCTG introduction, service application and purpose
Fundamental Design & Application Principles
Burst, Collapse, and Axial Loading Fundamentals
Pressure Area Method & Free Body Diagrams (FBD)
Understanding Buckling
Understanding VME (Triaxial) Stress
Casing Design Standard Overview (as applicable vs Viking Standards)
Casing Loading & Design Considerations - The most common drilling load cases are presented.
Drilling Casing Load Cases
Performance Properties - Rating calculation methods for design factors per API 5C3.
OCTG Pipe
Internal Yield Pressure versus Ductile Rupture
High Collapse Casing
Day 2 - OCTG Materials, Connections, & QA
Connections
API
Proprietary (Premium and Semi-Premium)
Practical Considerations for Connection Selection
Connection Service Envelope
Material Aspects - material aspects of design aligned with API 5CT.
Material Testing
Chemistry & Heat Treatment
ISO 15156/NACE MR0175: Sour Service Design
Selecting Appropriate Corrosion Resistant Alloy
Quality Assurance/Quality Control Aspects
Overview of API 5CT & API 5B
OCTG Manufacturing Process
Inspection requirements of OCTG-Mill & Post Mill
Procurement Recommendations
Running & Installing OCTG-API RP 5C1
Our Instructors
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