Allis Chalmers Energy Inc.

Ticker ALY
CIK 0000003982
IRS Number 390126090
Industry (SIC) 1389 - Oil and Gas Field Services, Not Elsewhere Classified
Fiscal year end Dec 31
State of inc. DE
Business address 5075 WESTHEIMER
SUITE 890
HOUSTON TX 77056
Phone 713-369-0550
Mailing address Same as business address.

Financial

10-Q Q3 2011 2011-11-22
10-Q Q1 2011 2011-09-02
10-Q Q2 2011 2011-09-02
10-K FY 2010 Annual Report 2011-03-15
10-Q Q3 2010 2010-11-05
10-Q Q2 2010 2010-08-05
10-Q Q1 2010 2010-05-07
10-K FY 2009 Annual Report 2010-03-09
10-Q Q3 2009 2009-11-05
10-Q Q2 2009 2009-08-06

Ownership

SC 13D/A Bulgheroni Alejandro Pedro 2011-03-17
SC 13D/A LIME ROCK PARTNERS V LP 2011-03-01
4 REYNOLDS JOHN T 2011-02-25
4 Bulgheroni Alejandro Pedro 2011-02-25
4 Pound Ted 2011-02-25
4 HENNESSY JAMES M 2011-02-25
4 Dell' Orto Giovanni 2011-02-25
4 Associated Petroleum Investors Ltd. 2011-02-25
4 PEREZ VICTOR M 2011-02-25
4 Bargach Saad 2011-02-25

Insider Actions

Bulgheroni Alejandro Pedro Director
Patterson Mark C Sr. Vice Pres.-Rental Services
Etcheverry Carlos F Sr. V P-Drilling & Completion
Tankel Zane Director
KEANE TERRENCE P Sr. V. Pres.-Oilfield Services
HIDAYATALLAH MUNAWAR H Chairman and CEO
Dell' Orto Giovanni Director
NEDERLANDER ROBERT E ET AL Director
Bargach Saad Director
HENNESSY JAMES M Director

Current events

8-K Changes in Registrant's Certifying Accountant / Financial Statements and Exhibits 2011-04-20
8-K Entry into a Material Definitive Agreement / Completion of Acquisition or Disposition of Assets / Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant / Material Modification to Rights of Security Holders / Changes in Control of Registrant / Amendments to Articles of Incorporation or Bylaws / Change in Fiscal Year / Other Events / Financial Statements and Exhibits 2011-03-01
8-K Termination of a Material Definitive Agreement / Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard / Transfer of Listing / Departure of Directors or Certain Officers / Election of Directors / Appointment of Certain Officers / Compensatory Arrangements of Certain Officers / Submission of Matters to a Vote of Security Holders / Financial Statements and Exhibits 2011-02-28
8-K Results of Operations and Financial Condition 2011-01-25
8-K Departure of Directors or Certain Officers / Election of Directors / Appointment of Certain Officers / Compensatory Arrangements of Certain Officers / Other Events 2011-01-05
8-K Material Impairments 2010-12-17
8-K Entry into a Material Definitive Agreement / Financial Statements and Exhibits 2010-11-12
8-K Results of Operations and Financial Condition / Regulation FD Disclosure 2010-11-04
8-K Entry into a Material Definitive Agreement / Financial Statements and Exhibits 2010-10-05
8-K Entry into a Material Definitive Agreement 2010-09-30