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Priority to GT197747913ApriorityCriticalpatent/GT197747913A/en
Publication of GT197747913ApublicationCriticalpatent/GT197747913A/en
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Automatic Analysis And Handling Materials Therefor
(AREA)
Abstract
METODO Y APARATOS PARA PRODUCIR MEDICIONES A PARTIR DE MULTIPLES CONJUNTOS TRANSDUCTORES PARA PORPORCIONAR UNA COMPENSACION PARA LAS VARIACIONES EN LAS CONDICIONES DE INSTRUMENTACION Y DE POZOS DE SONDEO.METHOD AND APPARATUS TO PRODUCE MEASUREMENTS FROM MULTIPLE TRANSDUCER SETS TO PROVIDE A COMPENSATION FOR VARIATIONS IN THE INSTRUMENTATION AND WELL CONDITIONS.
GT197747913A1977-08-121977-08-12
METHOD OF REGISTRATION OF THE PROFILE OF DRILLING WELLS AND APPARATUS TO PUT THEM INTO PRACTICE
GT197747913A
(en)