PROCEDE ET DISPOSITIF DE DIAGRAPHIE PAR INDUCTION DE TROUS DE SONDAGE

• Main Author: JAMES ROGER SAMWORTH, HEMANT KUMAR PATEL ET JOHN STANLEY FISHER
• Format: Patent
• Language: French
• Published: 02.12.1983
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

In an induction-logging measuring method for geophysical borehole measurements, a measuring device which contains in a probe (1, 2) at least two transmitting/receiving units (T, R1 to R4) for induction measurements is guided through a borehole in order in each case to obtain separate electrical sign...