Introduction:

Geosteering and well placement are critical components of modern oil and gas exploration, enabling operators to accurately navigate through subsurface formations for optimal resource recovery. As reservoir conditions become more complex and drilling technology advances, the ability to make real-time decisions based on geological data is increasingly important. This course provides professionals with an in-depth understanding of geosteering techniques, well placement strategies, and the tools required to optimize well trajectories and maximize production. Participants will learn how to integrate geological, geophysical, and petrophysical data to effectively steer wells and place them in the most productive zones.

Course Objectives:

By the end of this training course, participants will be able to:

1. Understand the Fundamentals of Geosteering and Well Placement:

   • Define geosteering and its importance in optimizing well trajectories.
   • Explain the key principles of well placement and its role in maximizing resource recovery.

2. Master Geosteering Technologies and Techniques:

   • Learn how to use real-time data from logging-while-drilling (LWD) tools and mud logs to steer wells.
   • Understand the integration of geological data with directional drilling techniques to navigate complex subsurface formations.

3. Analyze Subsurface Geological Data for Well Placement:

   • Evaluate geological, geophysical, and petrophysical data to determine optimal well placement.
   • Understand how to interpret formation boundaries, porosity, permeability, and other key reservoir characteristics.

4. Optimize Well Placement and Trajectories:

   • Apply well placement strategies to avoid drilling hazards and improve reservoir contact.
   • Learn techniques for optimizing well trajectories in horizontal, deviated, and multi-lateral wells.

5. Address Challenges and Risks in Geosteering and Well Placement:

   • Identify common risks in geosteering, including wellbore instability and geohazards.
   • Develop mitigation strategies for navigating uncertain subsurface conditions and maintaining wellbore integrity.

Who Should Attend:

This course is ideal for professionals involved in the planning, drilling, and monitoring of wells in oil and gas exploration and production. It is particularly suited for:

• Geosteering Engineers and Well Planners
• Petroleum Engineers and Drilling Engineers
• Geologists and Geophysicists
• Directional Drilling Engineers
• Operations Managers and Project Coordinators
• Health, Safety, and Environmental Engineers
• Technologists and Innovators in Well Construction

The course is designed for individuals with a solid background in drilling and reservoir engineering, but it is also suitable for those new to geosteering or seeking to enhance their knowledge in this area.

Course Outline:

Day 1: Introduction to Geosteering and Well Placement

• Morning Session:

  • Overview of Geosteering and Well Placement
    • Definition, Importance, and Applications in Oil and Gas Exploration
    • The Role of Geosteering in Optimizing Reservoir Contact and Recovery
  • Principles of Well Placement
    • Identifying Target Zones: Formation Properties, Porosity, and Permeability
    • Wellbore Placement: Vertical, Deviated, and Horizontal Wells
  • The Drilling Process: Integrating Geology and Engineering

• Afternoon Session:

  • Understanding the Geology of Subsurface Formations
    • Geological Mapping and Stratigraphy for Well Placement
    • Identifying and Interpreting Key Geological Indicators: Faults, Folds, and Horizons
  • Overview of Well Planning: From Design to Execution
    • Well Objectives, Trajectories, and Constraints
    • Directional Drilling Techniques and Equipment

Day 2: Geosteering Technologies and Real-Time Data Integration

• Morning Session:

  • Introduction to Geosteering Tools and Techniques
    • Logging-While-Drilling (LWD) Tools: MWD, Resistivity, Gamma Ray, and Density
    • Mud Logging and Real-Time Data Collection
  • Real-Time Data Interpretation for Geosteering
    • Integration of LWD Data with Geological Models
    • Understanding Real-Time Geosteering Decisions
  • Using Drilling Data for Continuous Well Steering
    • Monitoring and Adjusting Well Path in Real-Time
    • Identifying Geological Markers During Drilling

• Afternoon Session:

  • Case Study: Real-Time Geosteering and Well Adjustment
    • Analyzing a Complex Wellbore and Making Corrective Actions
    • Practical Challenges and Solutions in Real-Time Geosteering
  • Hands-On Geosteering Simulation: Participants Practice Adjusting Wellbore Paths Based on Geological Data

Day 3: Well Placement Strategies and Reservoir Optimization

• Morning Session:

  • Planning and Designing Well Placement in Complex Reservoirs
    • Integrating Geological, Geophysical, and Petrophysical Data
    • Identifying Optimal Well Trajectories for Maximum Reservoir Contact
  • Advanced Well Placement in Horizontal and Multi-Lateral Wells
    • Techniques for Horizontal Wellbore Design and Placement
    • Optimization of Multi-Lateral Well Configuration for Improved Production
  • Well Placement in Unconventional Reservoirs (Shale, Tight Gas, etc.)
    • Challenges in Horizontal Drilling and Formation Contact

• Afternoon Session:

  • Wellbore Trajectory Optimization
    • Methods for Determining Ideal Wellbore Path in Complex Reservoirs
    • Techniques for Avoiding Drilling Hazards and Improving Formation Coverage
  • Practical Exercise: Developing Well Placement Strategies for a Complex Reservoir

Day 4: Risk Management and Problem-Solving in Geosteering

• Morning Session:

  • Identifying Risks in Geosteering and Well Placement
    • Wellbore Instability, Geohazards, and Uncertainty in Subsurface Data
    • Navigating through Uncertain Geological Conditions and Fault Zones
  • Mitigating Drilling Risks
    • Contingency Planning for Wellbore Deviation, Lost Circulation, and Stuck Pipe
    • Use of Wellbore Stability Models and Geotechnical Data
  • Evaluating the Risk of Wellbore Collisions and Interference in Multi-Well Systems

• Afternoon Session:

  • Addressing Challenges in Drilling Complex Geologies
    • Solutions for Steerable and High-Angle Wells in Tight Formations
    • Dealing with Geological Fractures, Faults, and High-Pressure Zones
  • Case Study: Managing Geosteering Challenges in Real-World Drilling Projects
    • Analysis and Problem-Solving Exercise

Day 5: Future Trends and Technologies in Geosteering and Well Placement

• Morning Session:

  • Emerging Technologies in Geosteering and Well Placement
    • Automation and Artificial Intelligence in Real-Time Decision Making
    • Robotics and Autonomous Systems for Geosteering and Well Placement
  • Data Analytics and Machine Learning in Geosteering
    • Predictive Models for Better Well Path Predictions
    • Enhancing Accuracy and Efficiency with Big Data Integration

• Afternoon Session:

  • The Future of Geosteering: Digital Twin and Remote Geosteering Technologies
    • Using 3D Models and Simulation Software for Real-Time Adjustments
    • Remote Geosteering and Offsite Monitoring
  • Final Review and Certification
    • Course Recap, Key Takeaways, and Closing Discussion
    • Participants’ Feedback and Certification Ceremony