Curve Mnemonic Dictionary

Code	ELEV_PHY_REF
Description	The identity of a working datum for measures of elevation such as KB - Kelly Bushing, DF - Drill Floor, RT - Rotary Table, GL - Ground Level, MSL - Mean Sea Level, ES - Echo Sounder
Unit quantity	Unitless
Property

Mnemonics, Parameters, ELEV_PHY_REF