Probleme der Gewinnung mineralischer Rohstoffe aus dem Meer
A look at North Sea oil prospects through eyes of experience
Status of drill stem testing tools for offshore applications
Oxy outlines proven North Sea development drilling program
Marginal field development. New production methods become the standard
Exciting possibilities for large underground cavern excavation
Oil field development under extremely hostile conditions and protection of the environment
Korrosionsbeständige Legierungen für Sauergasquellen
Der Bergbau auf Salz, auf Kupfer- und auf Zinnerz in der DDR
Enron sees major increases in U.S. gas supply, demand