<SEC-DOCUMENT>0001628280-18-009659-index.html : 20180727
<SEC-HEADER>0001628280-18-009659.hdr.sgml : 20180727
<ACCEPTANCE-DATETIME>20180726185355
ACCESSION NUMBER:		0001628280-18-009659
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180727
DATE AS OF CHANGE:		20180726
EFFECTIVENESS DATE:		20180727

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MITCHAM INDUSTRIES INC
		CENTRAL INDEX KEY:			0000926423
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-EQUIPMENT RENTAL & LEASING, NEC [7359]
		IRS NUMBER:				760210849
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13490
		FILM NUMBER:		18972818

	BUSINESS ADDRESS:	
		STREET 1:		8141 SH 75 SOUTH
		STREET 2:		PO BOX 1175
		CITY:			HUNTSVILLE
		STATE:			TX
		ZIP:			77342
		BUSINESS PHONE:		9362912277

	MAIL ADDRESS:	
		STREET 1:		P O BOX 1175
		CITY:			HUNTSVILLE
		STATE:			TX
		ZIP:			77342
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>proxy-fye18xdeffinitiveadd.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: proxy-fye18xdeffinitiveadd.htm

</DOCUMENT>
</SEC-DOCUMENT>