TY - BOOK AU - Kirkby,M.A. AU - Vaillaud,P. AU - Vaillaud,P. ED - Institute of Research and Projects for Oil and Gas ED - World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest) ED - Institute of Research and Projects for Oil and Gas TI - Developments in well completion and production techniques in hostile environments U1 - 060-665.5 W938 1979 ER -