0000073887-08-000061 4 1 20080805 20080807 20080807 Bristow Group Inc 0000073887 4522 720679819 DE 0426 2000 W SAM HOUSTON PARKWAY SOUTH SUITE 1700 HOUSTON TX 77042 7132677600 2000 W SAM HOUSTON PARKWAY SOUTH SUITE 1700 HOUSTON TX 77042 OFFSHORE LOGISTICS INC 19920703 Knudson Thomas C 0001293755 4 34 001-31617 08996856 (337) 233-1221 P.O. BOX 5-C LAFAYETTE LA 70505 4 1 edgar.xml PRIMARY DOCUMENT