Company · CIK 3982 # Allis Chalmers Energy Inc. | CIK | [3982](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000003982) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 1389 — Oil & Gas Field Services, NEC | | Business address | TX | | Listed | no ticker on SEC record today | | First annual or quarterly report | 1995-05-12 | ## Offerings 6 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-162980 | Shelf Withdrawn | 2009-11-09 | 2010-01-25 | 2 | | 333-139058 | Shelf Effective | 2006-12-01 | 2009-06-02 | 5 | | 333-146638 | Shelf Effective | 2007-10-11 | 2007-10-26 | 2 | | 333-133874 | Registered company Final prospectus | 2006-05-08 | 2006-08-09 | 9 | | 333-118916 | Registered company Final prospectus | 2004-09-10 | 2006-03-01 | 9 | | 333-126110 | Registered company Final prospectus | 2005-06-24 | 2005-08-19 | 7 | ## Filings 38 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2010-01-25 | [RW](https://www.sec.gov/Archives/edgar/data/3982/000095012310004871/0000950123-10-004871-index.htm) Withdrawn | 333-162980 | 0000950123-10-004871 | | 2009-11-09 | [S-3](https://www.sec.gov/Archives/edgar/data/3982/000095012309059914/0000950123-09-059914-index.htm) Shelf registered | 333-162980 | 0000950123-09-059914 | | 2009-06-02 | [424B5](https://www.sec.gov/Archives/edgar/data/3982/000095012309010478/0000950123-09-010478-index.htm) Shelf takedown | 333-139058 | 0000950123-09-010478 | | 2008-07-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999508002177/9999999995-08-002177-index.htm) Declared effective | 333-149326 | 9999999995-08-002177 | | 2007-10-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999507004244/9999999995-07-004244-index.htm) Declared effective | 333-146638 | 9999999995-07-004244 | | 2007-10-11 | [S-3](https://www.sec.gov/Archives/edgar/data/3982/000095012907004902/0000950129-07-004902-index.htm) Shelf registered | 333-146638 | 0000950129-07-004902 | | 2007-02-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999507000604/9999999995-07-000604-index.htm) Declared effective | 333-140302 | 9999999995-07-000604 | | 2007-01-25 | [424B5](https://www.sec.gov/Archives/edgar/data/3982/000095012907000162/0000950129-07-000162-index.htm) Shelf takedown | 333-139058 | 0000950129-07-000162 | | 2007-01-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999507000033/9999999995-07-000033-index.htm) Declared effective | 333-136978 | 9999999995-07-000033 | | 2007-01-03 | [424B5](https://www.sec.gov/Archives/edgar/data/3982/000095012907000014/0000950129-07-000014-index.htm) Shelf takedown | 333-139058 | 0000950129-07-000014 | | 2006-12-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999506002635/9999999995-06-002635-index.htm) Declared effective | 333-139058 | 9999999995-06-002635 | | 2006-12-01 | [S-3](https://www.sec.gov/Archives/edgar/data/3982/000095013406022475/0000950134-06-022475-index.htm) Shelf registered | 333-139058 | 0000950134-06-022475 | | 2006-10-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999506001763/9999999995-06-001763-index.htm) Declared effective | 333-136978 | 9999999995-06-001763 | | 2006-08-09 | [424B4](https://www.sec.gov/Archives/edgar/data/3982/000095012906007741/0000950129-06-007741-index.htm) Final prospectus | 333-133874 | 0000950129-06-007741 | | 2006-08-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/3982/999999999506001101/9999999995-06-001101-index.htm) Declared effective | 333-133874 | 9999999995-06-001101 | | 2006-08-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095013406015120/0000950134-06-015120-index.htm) Amendment | 333-133874 | 0000950134-06-015120 | | 2006-08-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012906007686/0000950129-06-007686-index.htm) Amendment | 333-133874 | 0000950129-06-007686 | | 2006-07-26 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095013406013886/0000950134-06-013886-index.htm) Amendment | 333-133874 | 0000950134-06-013886 | | 2006-07-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012906007170/0000950129-06-007170-index.htm) Amendment | 333-133874 | 0000950129-06-007170 | | 2006-07-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012906007035/0000950129-06-007035-index.htm) Amendment | 333-133874 | 0000950129-06-007035 | | 2006-06-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012906006254/0000950129-06-006254-index.htm) Amendment | 333-133874 | 0000950129-06-006254 | | 2006-05-08 | [S-1](https://www.sec.gov/Archives/edgar/data/3982/000095013406008952/0000950134-06-008952-index.htm) Registration filed | 333-133874 | 0000950134-06-008952 | | 2006-03-01 | [424B4](https://www.sec.gov/Archives/edgar/data/3982/000101968706000462/0001019687-06-000462-index.htm) Final prospectus | 333-118916 | 0001019687-06-000462 | | 2005-08-31 | [424B4](https://www.sec.gov/Archives/edgar/data/3982/000101968705002465/0001019687-05-002465-index.htm) Final prospectus | 333-118916 | 0001019687-05-002465 | | 2005-08-30 | [424B4](https://www.sec.gov/Archives/edgar/data/3982/000101968705002447/0001019687-05-002447-index.htm) Final prospectus | 333-118916 | 0001019687-05-002447 | | 2005-08-19 | [424B4](https://www.sec.gov/Archives/edgar/data/3982/000095012905008493/0000950129-05-008493-index.htm) Final prospectus | 333-126110 | 0000950129-05-008493 | | 2005-08-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012905008467/0000950129-05-008467-index.htm) Amendment | 333-126110 | 0000950129-05-008467 | | 2005-08-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012905008457/0000950129-05-008457-index.htm) Amendment | 333-126110 | 0000950129-05-008457 | | 2005-08-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012905008430/0000950129-05-008430-index.htm) Amendment | 333-126110 | 0000950129-05-008430 | | 2005-08-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095012905007764/0000950129-05-007764-index.htm) Amendment | 333-126110 | 0000950129-05-007764 | | 2005-07-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000095013405013703/0000950134-05-013703-index.htm) Amendment | 333-126110 | 0000950134-05-013703 | | 2005-06-24 | [S-1](https://www.sec.gov/Archives/edgar/data/3982/000095012905006481/0000950129-05-006481-index.htm) Registration filed | 333-126110 | 0000950129-05-006481 | | 2005-03-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000101968705000561/0001019687-05-000561-index.htm) Amendment | 333-118916 | 0001019687-05-000561 | | 2005-02-15 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000101968705000427/0001019687-05-000427-index.htm) Amendment | 333-118916 | 0001019687-05-000427 | | 2004-12-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000101968704002902/0001019687-04-002902-index.htm) Amendment | 333-118916 | 0001019687-04-002902 | | 2004-12-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000101968704002741/0001019687-04-002741-index.htm) Amendment | 333-118916 | 0001019687-04-002741 | | 2004-11-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/3982/000101968704002403/0001019687-04-002403-index.htm) Amendment | 333-118916 | 0001019687-04-002403 | | 2004-09-10 | [S-1](https://www.sec.gov/Archives/edgar/data/3982/000101968704002012/0001019687-04-002012-index.htm) Registration filed | 333-118916 | 0001019687-04-002012 | [All filings of this company](https://equitycapital.markets/filings?cik=3982) · [CSV](https://equitycapital.markets/filings.csv?cik=3982) --- Source page: https://equitycapital.markets/company/3982 · Data: U.S. SEC EDGAR · CC BY 4.0