Essentials of Hydraulic Fracturing : Vertical and Horizontal Wellbores

Hydraulic fracturing was first developed in the United States during the 1940s and has since spread internationally. A proven technology that is reaching deeper and tighter formations, hydraulic fracturing now delivers hydrocarbons from fields previously considered economically unviable.

Essentials of Hydraulic Fracturing focuses on consolidating the fundamental basics of fracturing technology with advances in extended horizontal wellbores and fracturing applications. It provides the essentials required to understand fracturing behavior and offers advice for applying that knowledge to fracturing treatment design and application. Essentials of Hydraulic Fracturing is a long-awaited text for petroleum engineering students, industry-wide hydraulic fracturing training courses or seminars, and practicing fracturing treatment engineers.

• Understanding of fracture propagation geometry and fracture conductivity and how it affects treatment results
• A focus on safety and environmental prudence
• Economic optimization of fracturing treatments
• Fracturing fluid system and propping agent performance
• Important considerations in designing the fracture treatment for both vertical and horizontal wellbores
• Algorithms and examples pertinent to treatment design and analysis
• Pre- and post-fracturing approaches and diagnostics for evaluating treatment performance
• Hydraulic fracturing model construction and applicability
• Comparative design examples
• Construction of spreadsheet calculations key to treatment designs

Preface
Acknowledgments

Chapter 1 : Introduction
Chapter 2 : Overview :  Important Fracture Design Aspects
Chapter 3 : Rock Mechanics and Fracture Propagation :  Rock Properties-In Situ Stresses, Net Fracturing Pressures, & Fracture Geometry
Chapter 4 : Fracturing Fluid Systems
Chapter 5 : Fracturing Fluid Loss to The Formation
Chapter 6 : Fracturing Fluid System Rheology and Proppant Transport
Chapter 7 : Proppants and Fracture Conductivity
Chapter 8 : Fracture Propagation Computer Models
Chapter 9 : Fracture Treatment Design, Implementation, and Post-Fracture Operations
Chapter 10 : Pre-Fracture Treatment :  Model Design Examples
Chapter 11 : Fracturing Horizontal Wellbores
Chapter 12 : Fracturing Diagnostics

Appendix A :  Fracture Vertical Height Calculations
Appendix B :  A Quasi-Three-Dimensional Rock Mechanics Spreadsheet (Q-3D-RMS) Model
Appendix C :  Example Spreadsheet Program For Fracturing Fluid Efficiency and SIPD Type-Curve Fluid-Loss Coefficient Calculations
Appendix D :  Bibliography for Chapter 11
Answers to Selected Exercises
Index
About the Authors