Fracture Modeling in Fractured Reservoirs

fracture modeling in fractured reservoirs

Course Description:

This course provides a comprehensive introduction to fracture modeling in fractured
reservoirs, combining theoretical knowledge with hands-on exercises. Participants will
explore the impact of fractures on reservoir performance, techniques for fracture
characterization, and the use of advanced modeling methods such as Discrete Fracture
Network (DFN) and Continuous Fracture Modeling (CFM). The course is designed for
reservoir engineers, geoscientists, and professionals involved in reservoir
characterization, providing them with the skills necessary to integrate data from image
logs, production tests, and seismic attributes into robust fracture models.

Duration

5 Days

Target Audience

Reservoir engineers
Geoscientists
Professionals involved in fractured reservoir characterization and modeling

Prerequisites

Basic understanding of reservoir engineering principles, geology, and geophysics

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

1-Understand Fractured Reservoirs

Explain the characteristics and importance of fractures in reservoirs.
Distinguish between natural and induced fractures and their impacts on reservoir
performance and fluid flow.

2-Analyze and Characterize Fractures

Interpret image logs to identify and characterize fractures using industry-standard techniques.
Integrate image log data with geological models to enhance fracture characterization.

3-Apply Production Data and Well Testing Techniques

Analyze production data and well test results to identify fracture patterns and performance
indicators.
Develop and implement Discrete Fracture Network (DFN) models using well test and
production data.

4-Use Seismic Data for Fracture Modeling

Extract seismic attributes related to fracture intensity and integrate them with other data
sources.
Apply Continuous Fracture Modeling (CFM) techniques using seismic attributes and other
reservoir data.

5-Develop Integrated Fracture Models

Combine DFN, CFM, image log data, production data, and seismic attributes to build
comprehensive fracture models.
Employ geostatistical techniques for advanced fracture modeling and simulation.

6-Implement Learnings through Case Studies

Develop an integrated fracture model from real-world case studies.
Present and defend a fracture modeling approach in a final project.

SYLLABUS

Day 1: Introduction to Fractured Reservoirs

Overview of Fractured Reservoirs: Importance and Characteristics
Types of Fractures: Natural vs. Induced Fractures
Impact of Fractures on Reservoir Performance and Fluid Flow
Introduction to Fracture Modeling: Objectives and Applications

Day 2: Image Logs and Fracture Characterization

Understanding Image Logs: Types and Interpretation Techniques
Analyzing Image Logs for Fracture Identification and Characterization
Practical Exercise: Interpreting Image Logs to Identify Fracture Patterns
Integrating Image Log Data with Geological Models

Day 3: Production Data, Well Tests, and Fracture Modeling Techniques

Overview of Production Data Analysis: Key Performance Indicators
Techniques for Analyzing Production Data in Fractured Reservoirs
Understanding Well Test Data: Types and Interpretation
Introduction to Discrete Fracture Network (DFN) Modeling: Concepts and Applications
Practical Exercise: Developing a Basic DFN Model Using Production and Well Test Data

Day 4: Seismic Attributes and Continuous Fracture Modeling

Introduction to Seismic Attributes: Importance in Fracture Modeling
Techniques for Extracting Seismic Attributes Related to Fracture Intensity
Overview of Continuous Fracture Model (CFM) Techniques: Concepts and Applications
Integrating Seismic Data with Image Logs and Production Data
Practical Exercise: Using Seismic Attributes to Model Fracture Intensity and Develop a CFM

Day 5: Integrated Fracture Modeling and Case Studies

Developing an Integrated Fracture Model: Combining DFN, CFM, Image Logs, Production Data,and Seismic Attributes
Advanced Techniques in Fracture Modeling: Geostatistical Approaches and Simulation
Case Studies: Successful Applications of Integrated Fracture Modeling in Fractured Reservoirs
Final Project: Participants Work on a Case Study to Develop a Comprehensive Fracture Model
Using DFN and CFM Approaches
Course Review and Q&A Session