Course Overview

Day-by-Day Outline

Day 1 – Cementing Design Principles

• - Review of cementing objectives: zonal isolation, casing support, well integrity
• - Advanced slurry design for HPHT, deepwater, and depleted formations
• - Cement additives and their applications
• - Rheology, thickening time, and slurry stability
• - Exercise: Design a cement slurry for a high-temperature well

Day 2 – Displacement Dynamics & Placement Techniques

• - Fluid displacement principles for effective mud removal
• - Spacer and preflush design and properties
• - Managing losses and narrow annular clearances
• - Displacement rates and pump schedules
• - Workshop: Calculate displacement efficiency for a deviated well

Day 3 – Cementing in Challenging Environments

• - Foam, lightweight, and expanding cements
• - Cementing liners, multistage tools, and sidetracks
• - Cementing highly deviated and horizontal wells
• - Cementing in lost circulation and weak formations
• - Exercise: Plan a cementing job for a depleted zone

Day 4 – Cement Evaluation & Integrity Assurance

• - Cement bond logs (CBL), VDL, ultrasonic evaluation
• - Determining top of cement and zonal isolation verification
• - Pressure testing casing integrity post-cementing
• - Common causes of cement failures and remediation strategies
• - Workshop: Analyze cement evaluation logs for well integrity

Day 5 – Landmark OptiCem Simulation & Case Studies

• - Introduction to Landmark OptiCem interface and inputs
• - Building cementing simulations with wellbore profiles
• - Modeling displacement efficiency and pressure profiles
• - Optimizing slurry placement and avoiding channeling
• - Capstone Project: Simulate and optimize a complex cementing job using OptiCem

Expected Learning Outcomes

•  Design advanced cementing programs for challenging well conditions
•  Calculate and optimize displacement rates and volumes
•  Evaluate cement placement quality and plan remedial actions
•  Model and optimize cementing jobs using Landmark OptiCem
•  Apply best practices to ensure long-term well integrity