SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-11-023295
Filing Date
2011-02-03
Accepted
2011-02-03 16:56:29
Documents
1
Effectiveness Date
2011-02-03

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS ddefa14a.htm DEFA14A 131597
  Complete submission text file 0001193125-11-023295.txt   133224
Mailing Address 5075 WESTHEIMER SUITE 890 HOUSTON TX 77056
Business Address 5075 WESTHEIMER SUITE 890 HOUSTON TX 77056 713-369-0550
Allis Chalmers Energy Inc. (Filer) CIK: 0000003982 (see all company filings)

IRS No.: 390126090 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-02199 | Film No.: 11570706
SIC: 1389 Oil & Gas Field Services, NEC