Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001170154-13-000083
Filing Date
2013-10-24
Accepted
2013-10-24 12:51:38
Documents
12
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A gst-1231201210xkapartiv.htm 10-K/A 171748
2 CONSENT OF NETHERLAND SEWELL & ASSOC INC gst-1231x201210xkaxex234ne.htm EX-23.4 8032
3 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER LTD gst-1231201210xkaxex311.htm EX-31.1 13161
4 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER LTD gst-1231201210xkaxex312.htm EX-31.2 13377
5 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER USA gst-1231201210xkaxex313.htm EX-31.3 13850
6 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER USA gst-1231201210xkaxex314.htm EX-31.4 13481
7 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER USA gst-1231201210xkaxex323.htm EX-32.3 6065
8 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER USA gst-1231201210xkaxex324.htm EX-32.4 6236
9 REPORT OF NETHERLAND SEWELL & ASSOC INC gst-1231201210xkaxex991rep.htm EX-99.1 143519
10 ex995gastarnsaiexhibi_image3.gif GRAPHIC 24818
11 nsaiheader.jpg GRAPHIC 27905
12 nsaiheadercontd.jpg GRAPHIC 5589
  Complete submission text file 0001170154-13-000083.txt   471875
Mailing Address 1331 LAMAR STREET SUITE 650 HOUSTON TX 77010
Business Address 1331 LAMAR STREET SUITE 650 HOUSTON TX 77010 7137391800
GASTAR EXPLORATION LTD (Filer) CIK: 0001170154 (see all company filings)

EIN.: 980570897 | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-32714 | Film No.: 131167537
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 1331 LAMAR STREET SUITE 650 HOUSTON TX 77010
Business Address 1331 LAMAR STREET SUITE 650 HOUSTON TX 77010 (713) 739-1800
Gastar Exploration USA, Inc. (Filer) CIK: 0001431372 (see all company filings)

EIN.: 383531640 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-35211 | Film No.: 131167538
SIC: 1311 Crude Petroleum & Natural Gas