Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Wintershall Dea Deutschland AG
Original Assignee
Deutsche Erdoel AG
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Filing date
Publication date
Application filed by Deutsche Erdoel AGfiledCriticalDeutsche Erdoel AG
Priority to FR906464ApriorityCriticalpatent/FR1330667A/fr
Application grantedgrantedCritical
Publication of FR1330667ApublicationCriticalpatent/FR1330667A/fr
E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
FR906464A1962-08-081962-08-08Procédé pour l'extraction des gisements bitumineux souterrains et installation pour la mise en oeuvre de ce procédé
ExpiredFR1330667A
(fr)