    <SEC-DOCUMENT>0001558370-17-009411-index.html : 20171220
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    <ACCEPTANCE-DATETIME>20171220165927
    ACCESSION NUMBER:		0001558370-17-009411
    CONFORMED SUBMISSION TYPE:	S-4/A
    PUBLIC DOCUMENT COUNT:		51
    FILED AS OF DATE:		20171220
    DATE AS OF CHANGE:		20171220

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Transocean Ltd.
    		CENTRAL INDEX KEY:			0001451505
    		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
    		IRS NUMBER:				980599916
    		STATE OF INCORPORATION:			V8
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-4/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-220791
    		FILM NUMBER:		171267335

    	BUSINESS ADDRESS:
    		STREET 1:		TURMSTRASSE 30
    		CITY:			ZUG
    		STATE:			V8
    		ZIP:			6300
    		BUSINESS PHONE:		41 41 749 0500

    	MAIL ADDRESS:
    		STREET 1:		TURMSTRASSE 30
    		CITY:			ZUG
    		STATE:			V8
    		ZIP:			6300

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TRANSOCEAN INC
    		CENTRAL INDEX KEY:			0001083269
    		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
    		IRS NUMBER:				660582307
    		STATE OF INCORPORATION:			E9
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-4/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-220791-01
    		FILM NUMBER:		171267336

    	BUSINESS ADDRESS:
    		STREET 1:		4 GREENWAY PLAZA
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77046
    		BUSINESS PHONE:		7132327500

    	MAIL ADDRESS:
    		STREET 1:		4 GREENWAY PLAZA
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77046

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TRANSOCEAN SEDCO FOREX INC
    		DATE OF NAME CHANGE:	20000112

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TRANSOCEAN OFFSHORE INC /NEW/
    		DATE OF NAME CHANGE:	19990610

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TRANSOCEAN OFFSHORE TEXAS INC
    		DATE OF NAME CHANGE:	19990402
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