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Advanced Casing Design (DRL 301)

COURSE SCHEDULE

Code Date Location price (€)*
DRL 301 6– 10 Apr 2026 Online 3300
DRL 301 2 – 6 Mar 2026 Dubai 4400

COURSE OVERVIEW

PetroTeach offers an advanced casing design course structured as a five-day training workshop aimed at developing participants’ competency in casing design. The course addresses the engineering aspects of casing design based on first principles, providing a solid technical foundation for practical applications. A complete casing design project from an actual well is used throughout the course. Participants are guided step by step through the full API casing design calculations, including load case evaluation, coupling selection, thermal loading considerations, material selection, and well control aspects related to casing design. A significant portion of the course is dedicated to hands-on exercises. Participants are required to bring a calculator and a laptop with a spreadsheet program to actively perform design calculations. The course concludes with discussions on the operational aspects of running and cementing casing, as well as an introduction to drilling with casing operations.

COURSE OUTLINE

5 days
Day 1: Introduction

o Introduction to Casing Design

o Manufacturing of Casing

o API Specifications of Casing

o Properties of Steel Tabulars

o Casing Design Standards

o Tensile strength, Burst, Yield, Collapse and  Axial loads

Day 2: Pressures and Temperatures

o Hydrostatic Pressures
o Pore and Fracture Pressures
o Well Trajectories
o Casing Design Requirements
o Design of Surface Casing
o Couplings and Connectors

Day 3: Kick Tolerance and Material Selection

o Gas Pressures
o Kick Tolerance and Leak off Tests
o Design of Drilling Liner
o Design of Intermediate Casing
o Partial Pressures and Salt Loading
o Material Selection
o Combined Loads and Triaxial Design

Day 4: Annular Pressures, Buckling and Conductor Design

o Production Casing Design
o Annular Pressure build-up
o Casing Wear
o Casing Corrosion
o Buckling
o Conductor Design Land
o Conductor Design offshore surface BOP
o Conductor Design offshore subsea BOP

Day 5: Running Casing, Drilling with Casing

o Production Liner Design
o Blowout Considerations
o Running and Cementing Casing
o Expandable Casing
o Drilling with Casing

INSTRUCTOR

Steve Nas

Steve Nas

Steve Nas holds a Master’s degree in Drilling Engineering from Robert Gordon University in Aberdeen and has accumulated more than 40 years of experience in drilling engineering. He began his career in 1977 as a mud logger with Geoservices before becoming a wellsite drilling engineer in 1980. He initially worked on rigs across the Middle East and Africa, and later joined Shell in the UK North Sea. In the mid-1990s, Steve became heavily involved in coiled tubing and underbalanced drilling operations, and subsequently in managed pressure drilling. After obtaining his Master’s degree in the late 1990s, he began teaching well engineering and has since delivered numerous courses at various levels, including to MSc students. He has also developed a wide range of specialized training programs in drilling and well engineering. Currently working as an independent consultant, Steve provides well engineering training courses and offshore coaching, particularly on technically challenging wells.

FAQ

DESIGNED FOR

The course is designed for petroleum engineers with basic knowledge and experience in drilling
engineering. The objective is to establish a foundation for drilling engineers to be able to participate in the well planning and well operation process and design.

LEARNING OBJECTIVES

The participants will learn and understand:
o Casing strengths such as axial strength yield, burst and collapse
o All of the load cases and associated design factors
o Setting triaxial limits for casing and understanding combined loads
o Material selection with regards to sour gasses and partial pressures
o Thermal loading, annular pressure buildup and corrosion effects
o Buckling and wear
o Conductor casing design for land, surface BOP’s and subsea BOP’s
o Casing running operations, centralizer requirements
v Drilling with casing

REGISTER

Registration is now OPEN!

Ph.D. students, group and early bird registrants are eligible to DISCOUNT!

For more details and registration please send email to: register@petro-teach.com

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