0000950129-02-002395 S-4/A 2 20020510 NABORS INDUSTRIES LTD 0001163739 S-4/A 33 333-76198 02641879 C/O NABORS INDUSTRIES INC 515 WEST GREENS ROAD HOUSTON TX 77067 2818740035 C/O NABORS INDUSTRIES INC 515 WEST GREENS ROAD HOUSTON TX 77067 S-4/A 1 h93209a4s-4a.txt AMENDMENT NO. 4 TO FORM S-4 EX-23.1 3 h93209a4ex23-1.txt CONSENT OF PRICEWATERHOUSECOOPERS LLP