<SEC-DOCUMENT>9999999997-23-004662-index.html : 20231114
<SEC-HEADER>9999999997-23-004662.hdr.sgml : 20231114
<ACCEPTANCE-DATETIME>20231114100650
ACCESSION NUMBER:		9999999997-23-004662
CONFORMED SUBMISSION TYPE:	REVOKED
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231114
DATE AS OF CHANGE:		20231114
ACTION DATE:               	20231114
RECEIVED DATE:           	20231114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ION GEOPHYSICAL CORP
		CENTRAL INDEX KEY:			0000866609
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL AND GAS FIELD EXPLORATION SERVICES [1382]
		IRS NUMBER:				222286646
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		REVOKED
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12691
		FILM NUMBER:		231402326

	BUSINESS ADDRESS:	
		STREET 1:		4203 YOAKUM BLVD
		STREET 2:		SUITE 100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77006
		BUSINESS PHONE:		2819333339

	MAIL ADDRESS:	
		STREET 1:		4203 YOAKUM BLVD
		STREET 2:		SUITE 100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77006

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INPUT OUTPUT INC
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
<DOCUMENT>
<TYPE>REVOKED
<SEQUENCE>1
<FILENAME>filename1.pdf
<TEXT>
Document 1 - file: filename1.pdf

</DOCUMENT>
</SEC-DOCUMENT>