A lifecycle management system for detection and {HEAD ~ tracking} of drillpipes which carry low radio frequency tags that comprise an inductive antenna and transceiver operable at a first radio frequency below 1 megahertz, a transceiver operatively connected to that antenna, {TAIL ~ an ID data storage device}, a microprocessor for handling data from the transceiver and data store, and a tag energization inductive antenna which can receive radio frequency energy from an ambient radio frequency field of a second low radio frequency 
A lifecycle management system for detection and { HEAD ~ tracking } of drillpipes which carry low radio frequency tags that comprise an inductive antenna and transceiver operable at a first radio frequency below 1 megahertz , a transceiver operatively connected to that antenna , { TAIL ~ an ID data storage device } , a microprocessor for handling data from the transceiver and data store , and a tag energization inductive antenna which can receive radio frequency energy from an ambient radio frequency field of a second low radio frequency
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