UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
December 22, 2017 2:00 P.M.
Form:
S-4
CIK:
0001451505
Company Name:
Transocean Ltd.
File Number:
333-220791
CIK:
0001083269
Company Name:
TRANSOCEAN INC
File Number:
333-220791-01