ANTENNA TRANSMITTER HEALTH DETERMINATION AND BOREHOLE COMPENSATION FOR ELECTROMAGNETIC MEASUREMENT TOOL

摘要

Systems and methods for antenna transmitter health determinations and borehole compensation for an electromagnetic measurement tools are provided. The input current to an antenna transmitter of an electromagnetic measurement tool may be measured using a current measurement circuit. An output voltage proportional to the input current may be provided and compared to a threshold to determine the health of the antenna transmitter. A replacement borehole compensation matrix for calculating a combined attenuation measurement may be selected based on an identified unhealthy antenna transmitter.