<SEC-DOCUMENT>0001193125-18-035576-index.html : 20180208
<SEC-HEADER>0001193125-18-035576.hdr.sgml : 20180208
<ACCEPTANCE-DATETIME>20180208091055
ACCESSION NUMBER:		0001193125-18-035576
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180208
DATE AS OF CHANGE:		20180208

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TIDEWATER INC
		CENTRAL INDEX KEY:			0000098222
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
		IRS NUMBER:				720487776
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-34728
		FILM NUMBER:		18582980

	BUSINESS ADDRESS:	
		STREET 1:		601 POYDRAS ST.
		STREET 2:		SUITE 1500
		CITY:			NEW ORLEANS
		STATE:			LA
		ZIP:			70130
		BUSINESS PHONE:		5045681010

	MAIL ADDRESS:	
		STREET 1:		601 POYDRAS ST.
		STREET 2:		SUITE 1500
		CITY:			NEW ORLEANS
		STATE:			LA
		ZIP:			70130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TIDEWATER MARINE SERVICE INC
		DATE OF NAME CHANGE:	19780724

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SPRUCEGROVE INVESTMENT MANAGEMENT LTD
		CENTRAL INDEX KEY:			0001234074
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		181 UNIVERSITY AVE
		STREET 2:		STE 1300
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5H 3M7
		BUSINESS PHONE:		416-363-5854

	MAIL ADDRESS:	
		STREET 1:		181 UNIVERSITY AVE
		STREET 2:		STE 1300
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5H 3M7
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d535867dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d535867dsc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>