Course Overview
This course provides a comprehensive understanding of the geological, geophysical, and operational factors that define the drilling environment in oil and gas exploration and production. Participants will learn how to evaluate subsurface conditions, analyze drilling risks, and optimize drilling plans by integrating data from multiple sources. The course emphasizes practical techniques for site characterization to improve drilling safety, efficiency, and success.
Course Objectives
By the end of this course, participants will be able to:
- Understand key geological and geophysical concepts relevant to drilling
- Analyze formation properties and subsurface conditions
- Interpret well logging and seismic data for drilling decisions
- Identify drilling hazards and environmental risks
- Apply site characterization techniques to optimize drilling plans
- Integrate multidisciplinary data for comprehensive environment assessment
- Enhance risk management and operational planning for drilling projects
Who Should Attend?
- Drilling engineers and geologists
- Wellsite supervisors and rig managers
- Reservoir and production engineers
- HSE professionals in drilling operations
- Project planners and risk managers
- Technical staff involved in exploration and drilling projects
Course Content
Geological and Geophysical Fundamentals
- Rock types, formations, and stratigraphy
- Structural geology and fault systems
- Basics of seismic interpretation and mapping
- Subsurface fluid properties and pressure regimes
Formation Evaluation and Well Logging
- Types of well logs and their interpretation
- Formation porosity, permeability, and saturation analysis
- Identifying lithology and fluid contacts
- Using logging data to anticipate drilling challenges
Drilling Hazards and Environmental Risks
- Overpressure zones and wellbore stability
- Lost circulation and formation damage
- Shallow gas and blowout risks
- Environmental and regulatory considerations
Site Characterization Techniques
- Pre-drilling surveys and data acquisition
- Integrating seismic, logging, and drilling data
- Use of MWD/LWD tools for real-time evaluation
- Risk assessment and contingency planning
Optimizing Drilling Plans
- Designing well trajectories based on environment
- Selecting appropriate drilling fluids and equipment
- Planning for drilling challenges and mitigation strategies
- Case studies on environmental characterization and outcomes