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Application filed by Institutul De Petrol Si Gaze,RofiledCriticalInstitutul De Petrol Si Gaze,Ro
Priority to RO104741ApriorityCriticalpatent/RO83899B1/ro
Publication of RO83899A2publicationCriticalpatent/RO83899A2/ro
Publication of RO83899B1publicationCriticalpatent/RO83899B1/ro
RO104741A1981-07-011981-07-01Metoda si aparat pentru testarea efectului fluidului de foraj asupra stabilitatii peretilor gaurii de sonda
RO83899B1
(ro)