1. A study of factors influencing drillability of shales: single cutter experience with Stratapax drill blanks;Cheatham;J. Energy Resources Technol.,1979
2. Matrix body PDC bits prove most cost effective in the Powder River Basin;Gill,1985
3. Optimization of bit hydraulic configurations;Glowka;Soc. Petrol. Engrs J.,1983
4. Thermal limitations on the use of PDC bits in geothermal drilling;Glowka;Trans. Geothermal Res. Council,1984
5. Design considerations for a hard-rock PDC drill bit;Glowka;Trans. Geothermal Res. Council,1985