Data Science and Machine Learning Applications in Subsurface Engineering

Foreword

Preface

1. Introduction

2. Enhancing Drilling Fluid Lost-circulation Prediction: Using Model Agnostic and Supervised Machine Learning

Introduction

Background of Machine Learning Regression Models

Data Collection and Description

Methodology

Results and Discussion

Conclusions

References

3. Application of a Novel Stacked Ensemble Model in Predicting Total Porosity and Free Fluid Index via Wireline and NMR Logs

Introduction

Nuclear Magnetic Resonance

Methodology

Results and Discussion

Conclusions

References

4. Compressional and Shear Sonic Log Determination: Using Data-Driven Machine Learning Techniques

Introduction

Literature Review

Background of Machine Learning Regression Models

Data Collection and Description

Methodology

Results and Discussion

Conclusions

References

5. Data-Driven Virtual Flow Metering Systems

Introduction

VFM Key Characteristics

Data Driven VFM Main Application Areas

Methodology of Building Data-driven VFMs

Field Experience with a Data-driven VFM System

References

6. Data-driven and Machine Learning Approach in Estimating Multi-zonal ICV Water Injection Rates in a Smart Well Completion Introduction

Brief Overview of Intelligent Well Completion

Methodology

Results and Discussion

Conclusions

References

7. Carbon Dioxide Low Salinity Water Alternating Gas (CO2 LSWAG) Oil Recovery Factor Prediction in Carbonate Reservoir: Using Supervised Machine Learning Models

Introduction

Methodology

Results and Discussion

Conclusion

References

8. Improving Seismic Salt Mapping through Transfer Learning Using a Pre-trained Deep Convolutional Neural Network: A Case Study on Groningen Field

Introduction

Method

Results and Discussion

Conclusions

References

9. Super-Vertical-Resolution Reconstruction of Seismic Volume Using a Pre-trained Deep Convolutional Neural Network: A Case Study on Opunake Field

Introduction

Brief Overview

Methodology

Results and Discussion

Conclusions

References

10. Petroleum Reservoir Characterisation: A Review from Empirical to Computer-Based Applications

Introduction

Empirical Models for Petrophysical Property Prediction

Fractal Analysis in Reservoir Characterisation

Application of Artificial Intelligence in Petrophysical Property Prediction

Lithology and Facies Analysis

Seismic Guided Petrophysical Property Prediction

Hybrid Models of AI for Petrophysical Property Prediction

Summary

Challenges and Perspectives

Conclusions

References

11. Artificial Lift Design for Future Inflow and Outflow Performance for Jubilee Oilfield: Using Historical Production Data and Artificial Neural Network Models

Introduction

Methodology

Results and Discussion

Conclusions

References

12. Modelling Two-phase Flow Parameters Utilizing Machine-learning Methodology

Introduction

Data Sources and Existing Correlations

Methodology

Results and Discussions

Comparison between ML Algorithms and Existing Correlations

Conclusions and Recommendations

Nomenclature

References

Index