Jan 21 (Reuters) - Byron Energy Ltd BYE.AX :
* DUE TO WEATHER CONDITIONS IN GULF OF MEXICO, ENTERPRISE OFFSHORE DRILLING CO'S RIG CANNOT BE SAFELY TOWED TO BYRON'S SM71 F PLATFORM
* WEATHER FORECASTS INDICATE POSSIBILITY OF MOVING RIG LATER THIS WEEK
* BYRON'S DRILLING CONTRACT DOES NOT BEGIN UNTIL RIG IS UNDER TOW TO SM71