A TELEMETRY APPARATUS AND METHOD FOR MONITORING A BOREHOLE

摘要

A system, method and device may be used to monitor conditions in a boreho le. Energy is transmitted to a pulse generator located proximate a position to be interrogated with a sensor. The pulse generator stores the energy, the n releases it in a pulse of electromagnetic energy, providing the energy to resonant circuits that incorporate the sensors. The resonant circuits modula te the electromagnetic energy and transmit the modulated energy so that it m ay be received and processed in order to obtain the desired measurements.