0001127602-15-023981 4 1 20150730 20150803 20150803 Bristow Group Inc 0000073887 4522 720679819 DE 0331 2103 CITY WEST BLVD. 4TH FLOOR HOUSTON TX 77042 7132677600 2103 CITY WEST BLVD. 4TH FLOOR HOUSTON TX 77042 OFFSHORE LOGISTICS INC 19920703 Earle Edward Chipman 0001555362 4 34 001-31617 151023153 2103 CITY WEST BLVD., 4TH FLOOR HOUSTON TX 77042 4 1 form4.xml PRIMARY DOCUMENT