0000950129-04-002575 DEF 14A 1 20040601 20040429 20040429 NABORS INDUSTRIES LTD 0001163739 1381 980363970 D0 1231 DEF 14A 34 000-49887 04766058 2ND FLOOR INT'L TRADING CENTER WARRENS, P.O. BOX 905E ST. MICHAEL BARBADOS D0 0000 2464219471 2ND FLOOR INT'L TRADING CENTER WARRENS, P.O. BOX 905E ST. MICHAEL BARBADOS D0 0000 DEF 14A 1 h14854def14a.txt NABORS INDUSTRIES LTD. - JUNE 1, 2004