SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950123-11-072746
Filing Date
2011-08-04
Accepted
2011-08-04 12:32:47
Documents
11
Period of Report
2011-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q h83286e10vq.htm 10-Q 375553
2 EX-10.1 h83286exv10w1.htm EX-10.1 142586
3 EX-31.1 h83286exv31w1.htm EX-31.1 8287
4 EX-31.2 h83286exv31w2.htm EX-31.2 8766
5 EX-32.1 h83286exv32w1.htm EX-32.1 3052
6 EX-32.2 h83286exv32w2.htm EX-32.2 3298
  Complete submission text file 0000950123-11-072746.txt   2183639

Data Files

Seq Description Document Type Size
7 EX-101 INSTANCE DOCUMENT io-20110630.xml EX-101.INS 238570
8 EX-101 SCHEMA DOCUMENT io-20110630.xsd EX-101.SCH 13668
9 EX-101 CALCULATION LINKBASE DOCUMENT io-20110630_cal.xml EX-101.CAL 46094
10 EX-101 LABELS LINKBASE DOCUMENT io-20110630_lab.xml EX-101.LAB 144942
11 EX-101 PRESENTATION LINKBASE DOCUMENT io-20110630_pre.xml EX-101.PRE 87220
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: 10-Q | Act: 34 | File No.: 001-12691 | Film No.: 111009661
SIC: 1382 Oil & Gas Field Exploration Services