D.A. Glowka

Carbon emission and mitigation cost comparisons between fossil fuel, nuclear and renewable energy resources for electricity generation

Renewable Energy Technology Characterizations

Bit Whirl—A New Theory of PDC Bit Failure

A New Method of Producing Laterally Stable PDC Drill Bits

Improved Optimisation of Bit Selection Using Mathematically Modelled Bit-Performance Indices

Gauge, Cutting Structure, Torque Control Components—What Really Counts for Optimal Tool Face Control With FC Drill Bits?

Effects of Thermal and Mechanical Loading on PDC Bit Life

Geothermal drilling research overview