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Drill Bits — An Introduction
A Practical Foundation in Rotary Drill-Bit Technology
A practical, manufacturer-independent foundation in rotary drill-bit technology covering PDC, roller-cone and specialist cutting structures across mining, oil and gas, geothermal, water-well and directional drilling applications.
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About
About the Book
Drill Bits — An Introduction is a practical, manufacturer-independent introduction to the major rotary drill-bit technologies used across oil and gas, mining, directional drilling, geothermal, water-well and related drilling applications.
This 28-page technical guide introduces PDC, roller-cone and specialist pick-cutter technologies and explains how different drill bits remove rock, how their design and construction influence performance, and how key drilling parameters such as weight on bit, RPM, torque, rate of penetration, hydraulics and depth of cut interact.
Topics include:
• PDC cutter size, layout, profile, rake and depth of cut
• Matrix-body versus steel-body PDC construction
• Roller-cone cutting structures, bearings and hydraulics
• Weight on bit, RPM, torque and ROP
• Hydraulics, cleaning and drilling dysfunction
• Introductory bit-selection logic
• Used-bit observations and post-run learning
• Current developments in drill-bit technology
Written for students, graduates, junior engineers, drillers, directional/MWD personnel, supervisors and experienced drilling professionals who want a clear practical foundation or cross-industry refresher.
Published by PDC Drilling Solutions & Advisory Pty Ltd.
Author
About the Author
Lee Muskett
Lee Muskett is a drilling and drill-bit specialist with more than 26 years of experience across field operations, directional drilling, drilling engineering, technical management and drill-bit technology.
His career has included hands-on drilling operations, application engineering, performance optimisation, technical leadership and commercial responsibility across oil and gas, mining and related drilling sectors.
He is the founder of PDC Drilling Solutions & Advisory Pty Ltd, an independent technical consultancy focused on drill-bit selection, application engineering, drilling performance, dull analysis, technology evaluation and technical training.
Through the PDC Drilling Solutions & Advisory Technical Guide Series, Lee aims to provide practical, manufacturer-independent drilling knowledge for students, engineers, drillers and industry professionals.
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