TY  - DATA
AU  - North,J.
AU  - Knibb,S.K.
AU  - Farouq-Ali,S.M.
AU  - Knibb,S.K.
AU  - Farouq-Ali,S.M.
ED  - Worldrill International
ED  - University of Alberta
ED  - World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada)
ED  - Worldrill International
ED  - University of Alberta
TI  - A NEW HIGH-PENETRATION RATE HYBRID DRILLING SYSTEM FOR DEVELOPING DEEP RESERVOIRS AND GEOTHERMAL SYSTEMS
U1  - CD W938 1 0013960 
N2  - Resumen del autor, extraído del trabajo. A new hybrid drilling system, using ultra-high pressure drilling fluid jets and/or a variable thermal spullation gas jet. Ultra-fast drilling rates of 20-50 m/hr have been achieved in hard rock. The new system has exciting applications in the development of deep oil reservoirs, and tapping geothermal heat for injection into heavy oil formation
ER  -