Course Overview
Did you know that 30% of well control incidents stem from casing/tubing failures, with HPHT (High-Pressure High-Temperature) wells facing collapse risks exceeding 50% without rigorous design protocols? Research shows that advanced casing design methodologies can reduce material costs by 15-20% through precise load modeling while preventing catastrophic incidents that cost billions annually. This reality underscores the critical importance of specialized training in casing and tubing design to ensure well integrity and operational safety in increasingly complex drilling environments.
Our comprehensive Advanced Casing and Tubing Design Calculations Course equips professionals with the skills needed to understand well architecture, master metallurgy principles, and perform sophisticated design calculations, transforming theoretical knowledge into practical engineering solutions for measurable business impact.
Why This Course Is Required?
Advanced Casing and Tubing Design training is critical for ensuring well integrity and operational safety in increasingly complex drilling environments, where design failures can lead to catastrophic incidents costing billions annually. The evolution of standards like API 5C3 and ISO 13679 demands advanced competency in triaxial load analysis, thermal modeling, and corrosion mitigation to prevent economic and environmental disasters.
Wells are the media through which engineers convey hydrocarbons from the reservoir to the surface, and since this transportation largely occurs in regions that are very rarely seen with the physical eyes and as hydrocarbons are highly flammable, careful considerations need to be put in place to ensure that hydrocarbons are brought to the surface in a safely controlled manner. Every parameter is considered in the design process, from the type of material to its length, weight and thickness, with different wells in different terrains targeting different reservoirs needing to be considered individually.
Research demonstrates that 30% of well control incidents stem from casing/tubing failures, with HPHT wells facing collapse risks exceeding 50% without rigorous design protocols.
Course Objectives
The key objective of this Advanced Casing and Tubing Design Calculations course is to ensure trainees become professionals who are able to:
- Thoroughly understand various aspects of well architecture and the variety of subsurface tubular
- Have a firm grasp of the metallurgy of tubular as well as the advantages and disadvantages of various materials
- Recommend casing to be used throughout the length of the well for all terrains and conditions
- Accurately predict the effects of temperature, pressure and fluid properties on casing design as well as making appropriate corrections to design calculations
- Analyse casing failures and proffer viable and cost-effective solutions
- Utilize data analysis skills in well architecture problems
- Perform design calculations by hand and have a working knowledge of the application of software like WellCAT
Master advanced casing design and ensure well integrity—enroll today to become an expert in subsurface tubular engineering!
Training Methodology
Zoe Talent Solutions has a track record of delivering bespoke courses in a wide array of subjects, with courses aptly tailored to the needs of the trainees, putting into consideration all possible partakers of the courses. The methodology combines theoretical knowledge delivery with hands-on experiential learning to ensure participants can immediately apply concepts to their business environments.
The training framework includes:
- Theory and practical sessions delivered by professionals with extensive industry experience
- Frequent communication amongst trainees and between trainees and trainers
- Hands-on experience in conjunction with theoretical knowledge
- Networking opportunities through collaborative learning
This immersive approach fosters collaborative learning through peer interaction, group problem-solving, and knowledge sharing among participants from diverse drilling engineering backgrounds. The methodology emphasizes practical skill development over theoretical memorization, ensuring participants leave with immediately applicable tools and strategies. Regular feedback sessions and progress evaluations help reinforce learning and address individual challenges.
Zoe Talent Solutions follows the ‘Do–Review–Learn–Apply’ model, creating a structured learning journey that transforms casing design knowledge into operational excellence through systematic practice and implementation.
Who Should Attend?
- Executives and others working for drilling contractors
- Top management of E&P companies responsible for critical decision making
- Managers overseeing drilling operations in exploration and production companies
- Drilling Engineers looking to bolster their capacity and seeking better opportunities
- Vendors involved in the procurement of oil country tubular goods (OCTG)
- Internal/External auditors checking and ensuring compliance with all required standards
- Engineers with keen interest in the oil and gas industry, particularly drilling engineering
Organizational Benefits
With professionals undergoing this Advanced Casing and Tubing Design Calculations course, organisations will benefit in ways mentioned below:
- Highly improved employees’ capacity
- Lower downtime during casing and tubing installation jobs as well as its associated cost savings
- Appropriate tubular selection in line with the highest of global standards
- Thorough review of existing subsurface tubular for potential failure and preventative maintenance
- Lower number of casing and tubing failures translating to little production disruption as well as lower potential for incidents
- More business opportunities as there will be increased capacity to execute more casing jobs
Studies show organizations investing in Advanced Casing and Tubing Design training achieve cost savings through optimized designs that reduce material costs by 15-20% through precise load modeling and avoidance of over-engineering, as demonstrated in deepwater projects using WELLCAT software.
Empower your organization with advanced casing design expertise—enroll your team today and see the transformation in well integrity and operational safety!
Personal Benefits
Professionals opting for this Advanced Casing and Tubing Design Calculations course will benefit in the below-mentioned ways:
- Complete understanding of well architecture and subsurface tubular
- Greater understanding and knowledge to review current casing and tubing design and make appropriate and accurate recommendations
- Enhanced predictive abilities to foresee potential casing failure for different well conditions
- Greater potential to manage organisational costs by speedy decision-making during casing and tubing jobs
- Up-to-date knowledge on the modern techniques involved in well planning and casing design
- Increased self-confidence in carrying out day-to-day activities
- Improved confidence in correcting colleagues with bad design practices
Course Outline
The course covers the following topics regarding advanced casing and tubing design calculations:
Module 1: Overview of Well Architecture
- Review of types of wells
- Typical well geometry
- Vertical
- Deviated
- Horizontal
- Well casing
- Functions
- Types
- Conductor casing
- Surface Casing
- Intermediate Casing
- Casing Liner
- Production Casing
- Casing accessories and functions
- Production tubing
- Functions
- Types
- Standards
Module 2: Casing and Tubing Metallurgy
- Properties
- Material
- Weight
- Wall Thickness
- Size
- Burst Pressure
- Collapse Pressure
- Typical range of tubular length
- Pipe Grades
- API
- ASTM
Module 3: Design Considerations
- Formation Pressure
- Fracture gradient
- Abnormally pressured zones
- Under pressured zones
- Over pressured zones
- Annular pressure build-up
- Definition
- Causes
- Mitigation
- Load distribution
- Tension
- Compression
- Elastic Limit
- Design factors
- Uniaxial
- Biaxial
- Triaxial
- Pipe equations and calculations
- Cost consideration
Module 4: Casing Setting
- Geologic considerations
- Choice of casing
- Casing seat selection
- Bottom up
- Top Down
- Wellhead suspension
- Sticking
- Mechanical sticking
- Differential sticking
- Factors that affect sticking
- Buckling
- Cementing
- Vertical Wells
- Deviated Wells
Module 5: Failure
- Failure Indicators
- Causes
- Pressure-based
- Corrosion
Module 6: Connections
- Introduction
- Types
- API
- Proprietary
- Tank supports
Module 7: Special Cases
- Design corrections for flowing fluid
- Liquid
- Gas
- Multiphase
- High Temperature High Pressure wells
- Effects of temperature
- Effects of pressure
- Design corrections
- Unconventional wells
- Hydraulic fracturing
- Steam cycling
- Design corrections
Module 8: Modern Techniques in Casing Design
- Data analysis and failure prediction
- Use of software
- Introduction to WellCAT
- Introduction to StressCheck
Module 9: Design Case Studies
- Case study 1 – Norne Field Data
- Hand calculation
- Case study 2 – Volve Field Data
- Hand calculation
- Use of WellCAT
- Case study 3 – Topaz Field Data (Exercise)
- Hand calculation
- Use of WellCAT
Real World Examples
The impact of advanced casing and tubing design training is evident in leading implementations:
- Pakistan Gas Well Intervention
Implementation: Deployed real-time downhole cameras and inflatable packers via coiled tubing to isolate water-producing zones in a subhydrostatic well.
Results: Reduced water cut from 1,253 B/D to 93 B/D and increased oil production by 368%, eliminating need for workover rigs. - Deepwater HPHT Well (Gulf of Mexico)
Implementation: Applied WELLCAT software to model annular pressure buildup and triaxial stresses, optimizing VIT (Vacuum-Insulated Tubing) design.
Results: Prevented casing collapse under 30,000 psi conditions, saving $2M in potential remediation costs. - North Sea Carbonate Reservoir
Implementation: Used DEC electromagnetic imaging to detect casing deformation from salt creep, enabling preemptive reinforcement.
Results: Mitigated deformation risks in 13⅜-inch casing, extending well life by 10 years.
Be inspired by industry-leading results—register now to build the advanced casing design skills your organization needs for drilling excellence!
