UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                                (Amendment No. 1)

                           Allis-Chalmers Corporation
                                (Name of Issuer)

                                  Common Stock
                         (Title of Class of Securities)

                                    019645407
                                 (CUSIP Number)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

     [ ] Rule 13d-1(b)
     [X] Rule 13d-1(c)
     [ ] Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).



                                       13G

CUSIP NO. 019645407

1)     NAME OF REPORTING PERSON
       I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

            Wells Fargo & Company
            Tax Identification No. 41-0449260

2)     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_]
                                                         (b) [_]

3)     SEC USE ONLY

4)     CITIZENSHIP OR PLACE OF ORGANIZATION

            Delaware

NUMBER OF          (5)  SOLE VOTING POWER
SHARES                    1,500,097 (1)
BENEFICIALLY       (6)  SHARED VOTING POWER
OWNED BY                  0
EACH               (7)  SOLE DISPOSITIVE POWER
REPORTING                 1,500,000 (1)
PERSON             (8)  SHARED DISPOSITIVE POWER
WITH                      0

9)     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            1,500,097(1)

10)    CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

11)    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            7.6%

12)    TYPE OF REPORTING PERSON
            HC

(1) Shares are issuable upon the exercise of warrants held by Wells Fargo Energy
Capital, Inc.

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                                       13G

CUSIP NO. 019645407

1)     NAME OF REPORTING PERSON
       I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

            Wells Fargo Energy Capital, Inc.
            Tax Identification No. 41-1847366

2)     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_]
                                                         (b) [_]

3)     SEC USE ONLY

4)     CITIZENSHIP OR PLACE OF ORGANIZATION
            United States of America

NUMBER OF          (5)  SOLE VOTING POWER
SHARES                    1,500,000 (1)
BENEFICIALLY       (6)  SHARED VOTING POWER
OWNED BY                  0
EACH               (7)  SOLE DISPOSITIVE POWER
REPORTING                 1,500,000 (1)
PERSON             (8)  SHARED DISPOSITIVE POWER
WITH                      0

9)     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            1,500,000 (1)

10)    CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

11)    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            7.6%

12)    TYPE OF REPORTING PERSON
            CO

(1) Shares are issuable upon the exercise of warrants held by Wells Fargo Energy
Capital, Inc.

                                        3



                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G
                    Under the Securities Exchange Act of 1934
                                (Amendment No. 1)

DISCLAIMER: Information in this Schedule 13G is provided solely for the purpose
of complying with Sections 13(d) and 13(g) of the Act and regulations
promulgated thereunder, and is not to be construed as an admission that Wells
Fargo & Company or any of its subsidiaries is the beneficial owner of the
securities covered by this Schedule 13G for any purpose whatsoever.

Item 1(a)   Name of Issuer:

            Allis-Chalmers Corporation

Item 1(b)   Address of Issuer's Principal Executive Offices:

            7660 Woodway, Suite 200
            Houston, TX  77063

Item 2(a)   Name of Person Filing:

            1. Wells Fargo & Company
            2. Wells Fargo Energy Capital, Inc.

Item 2(b)   Address of Principal Business Office or, if None, Residence:

            1. Wells Fargo & Company
               420 Montgomery Street
               San Francisco, CA  94104

            2. Wells Fargo Energy Capital, Inc.
               Wells Fargo Center
               Sixth and Marquette
               Minneapolis, MN 55479

Item 2(c)   Citizenship:

            1. Wells Fargo & Company: Delaware
            2. Wells Fargo Energy Capital, Inc.: Texas

Item 2(d)   Title of Class of Securities:

            Common Stock

Item 2(e)   CUSIP Number:

            019645407

Item 3      The person filing is a:

            Not applicable.

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Item 4      Ownership:

            See 5-11 of each cover page. Information as of December 31, 2003.

Item 5      Ownership of Five Percent or Less of a Class:

            If this statement is being filed to report the fact that as of the
            date hereof the reporting persons have ceased to be beneficial
            owners of more than five percent of the class of securities, check
            the following [ ].

Item 6      Ownership of More than Five Percent on Behalf of Another Person:

            Not applicable.

Item 7      Identification and Classification of the Subsidiary Which Acquired
            the Security Being Reported on by the Parent Holding Company:

            See Attachment A

Item 8      Identification and Classification of Members of the Group:

            Not Applicable

Item 9      Notice of Dissolution of Group:

            Not Applicable

Item 10     Certification:

            By signing below, I certify that, to the best of my knowledge and
            belief, the securities referred to above were not acquired and are
            not held for the purpose of or with the effect of changing or
            influencing the control of the issuer of the securities and were not
            acquired and are not held in connection with or as a participant in
            any transaction having that purpose or effect.

Signature.

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete, and correct.

Date:  January 28, 2004

WELLS FARGO & COMPANY

By: /s/ Laurel A. Holschuh
    -----------------------------------------
    Laurel A. Holschuh, Senior Vice President
     and Secretary

                                        5



                                  ATTACHMENT A

The Schedule 13G to which this attachment is appended is filed by Wells Fargo &
Company on behalf of the following subsidiaries:

       Wells Fargo Bank Minnesota, National Association
       Wells Fargo Energy Capital, Inc.

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