This is an abbreviation for a well log acquired after or during drilling. The acronym
ATE1_SL can be found in any (ASCII) log files provided by the logging company.
Downhole Head Tension from Tool 1 is the offical name for this log. This log is not often acquired after (or during) drilling a well. This log displays readings of the tension of the logging cable as measured at the top of the logging tool
So basically this is a measure of the force tending to cause extension of a body, as experienced in a cable, rope, string, etc.This log usually has the unit
'Force'. This is the agency or influence that if applied to a free body results chiefly in an acceleration of the body and sometimes in elastic deformation and other effects.
Data from this log can be used to investigate the tension of the cable. Similar logs are listed below: