EDGAR Filing Documents for 0000866609-12-000002

Form CORRESP - Correspondence:

SEC Accession No. 0000866609-12-000002

Filing Date

2012-09-26

Accepted

2012-09-26 11:26:26

Documents

Document Format Files

Seq	Description	Document	Type	Size
1		filename1.htm	CORRESP	72866
2		filename2.htm	CORRESP	10116
3		graphic1.jpg	GRAPHIC	9711
4		graphic2.jpg	GRAPHIC	38132
	Complete submission text file	0000866609-12-000002.txt		150142

Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839

Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339

ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP
SIC: 1382 Oil & Gas Field Exploration Services