UNITED STATE SECURITIES AND EXCHANGE COMMISSION
Washington, D. C. 20549
FORM 10-K/A - 1
(Mark One)

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003 OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM _______TO ________

COMMISSION FILE NUMBER 1-2199

ALLIS-CHALMERS CORPORATION
--------------------------

(Exact name of registrant as specified in its charter)

DELAWARE 39-0126090
- ------------------------------- -------------------
(State or other jurisdiction of (I.R.S. Employer
incorporation or organization) Identification No.)

7660 WOODWAY, SUITE 200, HOUSTON, TEXAS 77063
---------------------------------------------
(Address of principal executive offices) (Zip code)

(713) 369-0550
--------------
Registrant's telephone number, including area code

SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: NONE

SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
COMMON STOCK, PAR VALUE $0.15 PER SHARE

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes [X] No [ ]

Indicate by check mark if the disclosure of delinquent filers pursuant to ITEM
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Act). Yes [ ] No [X]

The aggregate market value of the common equity held by non-affiliates of the
registrant, computed using the average of the bid and ask price of the common
stock of $0.975 per share on APRIL 28, 2004, as reported on the OTC Bulletin
Board, was approximately $1,930,306 (affiliates included for this computation
only: directors, executive officers and holders of more than 5% of the
registrant's common stock).

At April 26, 2004, there were 31,393,789 shares of common stock outstanding.

EXPLANATORY NOTE

This Form 10-K/A-1 is being filed by Allis-Chalmers Corporation (the "Company"
or "Allis-Chalmers") to provide the disclosures required under Part III of Form
10-K, since the Company's definitive proxy statement for its 2004 annual meeting
of stockholders will not be held within 120 days following December 31, 2003.

As required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended
(the Exchange Act), new certifications by the Company's principal executive
officer and principal financial and accounting officers are being filed as
exhibits to this Form 10-K/A-1 under Item 15 of Part IV.

For purposes of this Form 10-K/A-1, and in accordance with Rule 12b-15 under the
Exchange Act, each item of the Company's Annual Report on Form 10-K for the year
ended December 31, 2003, as originally filed on April 14, 2004, that was
affected by this amendment, has been amended and restated in its entirety. No
attempt has been made in this Form 10-K/A-1 to modify or update other
disclosures as presented in the original Form 10-K, except as required to
reflect such amendments.

2003 FORM 10-K/A CONTENTS
-------------------------

PART III

Item 10. Directors and Executive Officers of the Registrant................... 3
Item 11. Executive Compensation............................................... 8
Item 12. Security Ownership of Certain Beneficial Owners and Management.......11
Item 13. Certain Relationships and Related Transactions.......................14
Item 14. Principal Accounting Fees and Services...............................16

PART IV

Item 15. Exhibits, Financial Statement Schedules and Reports on Form 8-K......16

PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

INFORMATION REGARDING DIRECTORS

The following individuals serve on our Board for a term of one year and until
their successors are elected and take office:

NAME AGE DIRECTOR SINCE
- ---- --- --------------

David A. Groshoff 32 October 1999
Munawar H. Hidayatallah 59 May 2001
Jens H. Mortensen, Jr. 51 February 2003
Robert E. Nederlander 71 May 1989
Saeed M. Sheikh 67 May 2001
James W. Spann 51 February 2002
Leonard Toboroff 71 May 1989
Thomas O. Whitener, Jr. 57 February 2002
Christina E. Woods 26 March 2004

David A. Groshoff has served as our director since October 1999. Mr. Groshoff
has been employed by Pacholder Associates, Inc. since September 1997 and
currently serves as Senior Vice President and Associate General Counsel. From
November 1996 until September 1997, Mr. Groshoff was a practicing attorney. Mr.
Groshoff serves on our Board on behalf of the Pension Benefit Guaranty
Corporation, which has the right to appoint one director for so long as it holds
117,020 shares of our common stock. Mr. Groshoff is also a director of Atlas
Minerals, Inc.

Munawar H. Hidayatallah has served as our Chairman of the Board and Chief
Executive Officer since May 2001, and was President from May 2001 through
February 2003. Mr. Hidayatallah was Chief Executive Officer of OilQuip Rentals,
Inc., which merged with us in May 2001, from its formation in February 2000
until the date of the merger. From December 1994 until August 1999, Mr.
Hidayatallah was the Chief Financial Officer and a director of IRI
International, Inc., which was acquired by National Oilwell, Inc. in early 2000.
IRI International, Inc. manufactured, sold and rented oilfield equipment to the
oilfield and natural gas exploration and production sectors. From August 1999
until February 2000, Mr. Hidayatallah worked as a consultant to IRI
International, Inc. and Riddell Sports Inc.

Mr. Jens H. Mortensen, Jr. has served as our director since February 2002 and as
our President and Chief Operating Officer since February, 2003. Mr. Mortensen
formed and has served as President and Chief Executive Officer of Jens' Oilfield
Service, Inc. ("Jens'"), one of our subsidiaries, since 1982 after having spent
eight years in operations and sales positions with a South Texas casing crew
operator. As sole stockholder and CEO of Jens', Mr. Mortensen grew the company
from its infancy to approximately $10.0 million of revenues in 2001. Mr.
Mortensen's experience includes extensive knowledge of specialized equipment
utilized to install the various strings of casing required to drill and complete
oil and gas wells.

Robert E. Nederlander has served as our director since May 1989. Mr. Nederlander
served as our Chairman of the Board from May 1989 to 1993, and as our Vice
Chairman of the Board from 1993 to 1996. Mr. Nederlander has been a Director of
Cendant Corp since December 1997 and Chairman of the Corporate Governance
Committee of Cendant Corp. since 2002. Mr. Nederlander was a Director of HFS
from July 1995 to December 1997. Since November 1981, Mr. Nederlander has been
President and/or Director of the Nederlander Organization, Inc., owner and
operator of legitimate theaters in the New York City. Since December 1998, Mr.
Nederlander has been a managing partner of the Nederlander Company, LLC,
operator of legitimate theaters outside the New York City. Mr. Nederlander was
Chairman of the Board of Varsity Brands, Inc. (formerly Riddell Sports Inc.)
from April 1988 to September 2003 and was the Chief Executive Officer of such
corporation from 1988 through April 1, 1993. Mr. Nederlander has been a limited
partner and a director of the New York Yankees since 1973. Mr. Nederlander has
been President of Nederlander Television and Film Productions, Inc. since
October 1985 and was Chairman of the Board and Chief Executive Officer of Mego
Financial Corp. from January 1988 to January 2002. Mr. Nederlander was a
director of Mego Mortgage Corp. from September 1996 until June 1998.

Saeed M. Sheikh has served as our director since May 2001. Since 1972 Mr. Sheikh
has served as President and a director of Star Trading & Marine, Inc., a ship
brokerage firm and international shipping agent.

James W. Spann has served as our director since February 2002. Mr. Spann was a
founding partner and since May 1996 has served as Chief Investment Officer of
Energy Spectrum Capital, the general partner of Energy Spectrum Partners LP
("Energy Spectrum"), a private equity partnership focusing on the energy
industry and our largest stockholder. Prior to 1996, Mr. Spann was a managing
director of CIGNA Private Securities, the private debt and equity investment
division of CIGNA Corporation, at which Mr. Spann oversaw a portfolio of private
oil, chemical and gas securities totaling over $1.5 billion.

Leonard Toboroff has served as our director and Vice Chairman of the Board since
May 1989 and served as our Executive Vice President from May 1989 until February
2002. Mr. Toboroff served as a director and Vice President of Varsity Brands,
Inc. (formerly Riddell Sports Inc.) from April 1988 through October 2003, and is
also a director of Engex Corp. Mr. Toboroff has been a practicing attorney
continuously since 1961.

Thomas O. Whitener, Jr. has served as our director since February 1, 2002. Mr.
Whitener is a founding partner of Energy Spectrum Capital and has been a partner
since May 1996. Mr. Whitener has also served as a managing director of Energy
Spectrum Securities Corp., a financial advisory firm for energy companies, since
October 1997. Mr. Whitener has been financing companies in the energy industry
since 1974. From 1987 to 1996, Mr. Whitener was an investment banker with R.
Reid Investments Inc. and Dean Witter Reynolds.

Christina E. Woods has served as our director since March 2004. Ms. Woods joined
Energy Spectrum as an accountant in October 1999 and for the last four years has
functioned as its Accounting Manager. As such, Ms. Woods managed all functions
of accounting, including revenue recognition, expense recognition, accounts
payable and accounts receivable. Ms. Woods also coordinates and supervises
Energy Spectrum's audit and tax engagements, and has been the firm's primary
contact for such engagements. Since October 2002, Ms. Woods has become actively
involved in Energy Spectrum's private equity investment activities by assisting
in strategic and due diligence analyses for potential investments and assisting
with the monitoring and oversight of current investments. Ms. Woods received her
Bachelor of Arts degree in 1999 and her Master of Business Administration in
2003 from the University of Texas at Dallas.

STOCKHOLDERS AGREEMENT

Energy Spectrum, two persons nominated by the Investor Group and one person
nominated by Messrs. Hidayatallah, Mortensen and Sheikh. The parties to the
Stockholders Agreement collectively beneficially own approximately 86.4% of the
common stock, and thus have the power to elect six of our nine directors. No
directors have yet been elected pursuant to this Agreement; however, prior to
April 2, 2004, Energy Spectrum owned all of the outstanding Series A 10%
Cumulative Convertible Preferred Stock (the "Series A Preferred Stock") of the
Company and in such capacity was entitled to designate three directors to the
Company's Board. Messrs. Whitener and Spann and Ms. Woods were appointed to our
Board as designees of Energy Spectrum. On April 2, 2004, the Series A Preferred
Stock was converted into common stock. See "Item 13 - Certain Relationships and
Related Transactions."

The Stockholders Agreement also provides that in the event the Company does not
complete a public offering of its shares prior to September 30, 2005, then, at
the request of Energy Spectrum, the Company will retain an investment banking
firm to identify candidates for a transaction involving the sale of the Company
or its assets. In addition, on April 2, 2004, the Company, Energy Spectrum, the
Investors Group, Messrs. Hidayatallah, Mortensen and Sheikh and others entered
into a registration rights agreement with the Company (the "Registration Rights
Agreement"), pursuant to which the parties were granted certain registration
rights with respect to the common stock owned or to be owned by such parties.

All parties to the Stockholders Agreement are deemed to be a group and each
party is deemed to beneficially own all common stock beneficially owned by each
member of the group. Messrs. Whitener and Spann are principals of Energy
Spectrum's affiliates and are deemed to beneficially own the securities held of
record by Energy Spectrum.

AUDIT COMMITTEE

The Audit Committee currently consists of two directors, Mr. Spann, who serves
as Chairman, and Ms. Woods, both of whom are "independent" under applicable
Securities and Exchange Commission rules regarding audit committee membership.
Mr. Spann was appointed as Chairman of the Audit Committee in February 2002 and
Ms. Woods was appointed to the Audit Committee in March 2004. The Board has
determined that Mr. Spann qualifies as an "audit committee financial expert"
under applicable Securities and Exchange Commission rules and regulations
governing the composition of the Audit Committee.

The Audit Committee assists the Board in fulfilling its oversight responsibility
by overseeing (i) the conduct of our accounting and financial reporting process
and the integrity of the financial statements that will be provided to
stockholders and others; (ii) the functioning of our systems of internal
accounting and financial controls; and (iii) the engagement, compensation,
performance, qualifications and independence of our independent auditors.

The Audit Committee meets privately with the independent auditors, and the
independent auditors have unrestricted access and report directly to the Audit
Committee. The Audit Committee also has unrestricted access to the independent
auditors and all of our personnel. The Audit Committee has selected Gordon
Hughes and Banks LLP as the Company's independent auditors for the fiscal year
ending December 31, 2004.

The Audit Committee held five meetings during 2003. The Board adopted a written
Audit Committee charter in March 2002. The charter is reviewed annually and
revised as appropriate.

NOMINATING COMMITTEE.

The Board does not have a nominating committee. The Board believes that it is
appropriate not to have a nominating committee because seven of the nine
directors that serve on the Board are designated by stockholders under
stockholder agreements. The entire Board identifies nominees for the remaining
positions by first evaluating the current members of the Board willing to
continue in service. Current members of the Board with the skills and experience
that are relevant to the Company's business, and who are willing to continue in
service, are considered first for re-nomination.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

Section 16(a) of the Exchange Act requires the Company's directors and executive
officers, as well as beneficial owners of 10% or more of the Company's common
stock, to file reports concerning their ownership of Company equity securities
with the Securities and Exchange Commission and the Company. Based solely upon
information provided to the Company and by individual directors, executive
officers and such beneficial owners, the Company believes that during the fiscal
years ended December 31, 2003, all its directors, executive officers and
beneficial owners of 10% or more of its common stock complied with the Section
16(a) filing requirements.

CODE OF ETHICS

The Company has adopted a Code of Ethics applicable to all executive officers
and directors of the Company and each of its subsidiaries, including the
Company's principal executive officer, principal financial officer, principal
accounting officer and controller, and persons performing similar functions. The
purpose of the Code of Ethics is: (i) to deter wrongdoing; (ii) to promote
honest and ethical conduct, including the ethical handling of actual or apparent
conflicts of interest between personal and professional relationships; (iii) to
promote full, fair, accurate, timely, and understandable disclosure in reports
and documents that we file with the Securities and Exchange Commission or
otherwise communicate with the public; (iv) to promote compliance with
applicable governmental laws, rules and regulations; (v) to promote prompt
internal reporting of violations of the code to an appropriate person; and (vi)
to promote accountability for adherence to the code.

The Company will provide a copy of the Code of Ethics without charge to any
person upon request. Requests may be made to the Company's Chief Accounting
Officer in writing to the Company's address shown on the first page of this
report or by calling (713) 369-0550.

INFORMATION REGARDING EXECUTIVE OFFICERS

The names of our current executive officers, and certain information about them,
are set forth below.

NAME AGE POSITION
- ---- --- --------

Munawar H. Hidayatallah 59 Munawar H. Hidayatallah has served as our
Chairman of the Board and Chief Executive
Officer since May 2001, and was President
from May 2001 through February 2003. Mr.
Hidayatallah was Chief Executive Officer of
OilQuip Rentals, Inc., which merged with us
in May 2001, from its formation in February
2000 until the date of the merger. From
December 1994 until August 1999, Mr.
Hidayatallah was the Chief Financial Officer
and a director of IRI International, Inc.,
which was acquired by National Oilwell, Inc.
in early 2000. IRI International, Inc.
manufactured, sold and rented oilfield
equipment to the oilfield and natural gas
exploration and production sectors. From
August 1999 until February 2000, Mr.
Hidayatallah worked as a consultant to IRI
International, Inc. and Riddell Sports Inc.

Jens H. Mortensen, Jr. 51 Mr. Jens H. Mortensen, Jr. has served as our
director since February 2002 and as our
President and Chief Operating Officer since
February, 2003. Mr. Mortensen formed and has
served as President and Chief Executive
Officer of Jens' Oilfield Service, Inc., one
of our subsidiaries, since 1982 after having
spent eight years in operations and sales
positions with a South Texas casing crew
operator. As sole stockholder and CEO of
Jens', Mr. Mortensen grew the company from
its infancy to approximately $10.0 million
of revenues in 2001. Mr. Mortensen's
experience includes extensive knowledge of
specialized equipment utilized to install
the various strings of casing required to
drill and complete oil and gas wells.

Todd C. Seward 41 Mr. Seward has served as our Chief
Accounting Officer since September 2002 and
from October 2001 through September 2002
served as our Corporate Controller. From
February 2000 to October 2001, Mr. Seward
was an Executive Accounting Consultant where
he served as a Regional Controller for
Cemex, the world's third largest cement
company. From February 1997 until February
2000, Mr. Seward served as Director of
Finance for APS Holdings, Inc., a $750
million consumer branded auto parts
distributor and reseller. Mr. Seward has 16
years of experience in all aspects of
accounting, financial and treasury
management. He possesses an extensive
background in Securities and Exchange
Commission reporting including IPO's and
GAAP.

Terrence P. Keane 51 Terrence P. Keane has served as President
and Chief Executive Officer of the Company's
AirComp, LLC subsidiary since its formation
on July 1, 2003, and served as a consultant
to M-I, LLC in the area of compressed air
drilling from July 2002 until June 2003.
From March, 1999 until June 2002, Mr. Keane
served as Vice President and General Manager
- Exploration, Production and Processing
Services for Gas Technology Institute where
Mr. Keane was responsible for all sales,
marketing, operations and research and
development of the exploration, production
and processing business unit. For more than
ten years prior to joining the Gas
Technology Institute, Mr. Keane had various
positions with Smith International, Inc.,
Houston Texas, most recently in the position
of Vice President Worldwide Operations and
Sales for Smith Tool.

David Wilde 48 David Wilde has served as President and
Chief Executive Officer of the Company's
Strata subsidiary since October 2003 and
served as Strata's President and Chief
Operating Officer from July 2003 until
October 2003. From February of 2002 until
July 2003 Mr. Wilde was our Executive Vice
President of Sales and Marketing. From May
1999 until February 2002, Mr. Wilde served
as Sales and Operations Manager of Strata's
Gulf Coast Division. From March 1998 until
May 1999 Mr. Wilde was Sales Manager at
Strata. Mr. Wilde has more than 25 years
experience in the drilling sector of the oil
service industry and 21 years experience in
the directional and horizontal drilling and
rental tool business.

ITEM 11. EXECUTIVE COMPENSATION.

The following table sets forth the compensation paid or awarded by us in 2003,
2002 and 2001 to all persons who served as executive officers during 2003 who
received more than $100,000 in salary and bonus compensation during 2003 (the
"named executive officers").

Annual Compensation Long Term Compensation
----------------------------- -------------------------------------
Awards Securities
Name and Other Annual Underlying
Principal Position Year Salary($) Bonus($) Compensation(1) Options/SARS (#)
- ------------------ ---- --------- -------- --------------- ----------------

Munawar H. Hidayatallah, 2003 $300,000(2) $81,775 $3,000 2,000,000
President, Chairman & 2002 $294,666(3) $143,000 $0 0
Chief Executive Officer of Allis- 2001 $240,635(5) $77,000 $0 0
Chalmers (4)

Jens H. Mortensen, Jr., 2003 $150,000 $0 $1,500 500,000
President and Chief Operating 2002 $137,500 $0 $0 0
Officer of Allis-Chalmers, 2001 $0 $0 $0 0
President and Chief
Executive Officer of Jens' (6)

David Wilde 2003 $187,626 $30,000 $1,876 500,000
President and Chief 2002 $146,393 $0 $0 0
Executive Officer of Strata (7) 2001 $0 $0 $0 0

Todd C. Seward 2003 $123,192 $40,000 $1,232 150,000
Chief Accounting Officer of 2002 $35,000 $0 $0 0
Allis-Chalmers 2001 $0 $0 $0 0

(1) Represents contributions to officer 401K plans. The Company matches
contributions made by all employees up to a maximum 1% of each
employee's salary.
(2) Of this amount, $60,000 was deferred and not paid during 2003.
(3) Of this amount, $65,000 was deferred and not paid during 2002.
(4) The amount of bonuses awarded to Mr. Hidayatallah were determined
pursuant to his employment agreement, based on acquisitions completed
by the Company (see, "Employment Agreements with Management," below).
(5) This entire amount was deferred and paid to Mr. Hidayatallah in 2002.
(6) Mr. Mortensen served as President of Jens' since we acquired Jens' in
February 2002 and as such has been considered one of our executive
officers; in February 2003 Mr. Mortensen was named our President and
Chief Operating Officer.
(7) We consider Mr. Wilde to be one of our executive officers because he
is President and Chief Executive Officer of Strata, one of our
subsidiaries.

OPTION/SAR GRANTS IN LAST FISCAL YEAR

The following table provides information concerning stock options granted to the
named executive officers during 2003. All the grants were options to purchase
shares of common stock and were made under the Company's 2003 Stock Incentive
Plan. No stock appreciation rights were granted during 2003. No options were
exercised during 2003.

OPTION GRANTS IN LAST FISCAL YEAR

POTENTIAL REALIZABLE VALUE AT
ASSUMED ANNUAL RATES OF STOCK
INDIVIDUAL GRANTS PRICE APPRECIATION FOR OPTION TERMS(3)

% OF TOTAL
NUMBER OF OPTIONS
SECURITIES GRANTED EXERCISE
UNDERLYING TO PRICE
OPTIONS EMPLOYEES PER SHARE EXPIRATION
NAME GRANTED(1) IN 2003 ($/SH)(2) DATE 5%($) 10%($)
- ------------------------ ---------- ---------- --------- ---------- --------- -----------

Munawar H. Hidayatallah 2,000,000 46.3% $ 0.55 12/15/2013 $ 691,784 $ 1,753,117
Jens H. Mortensen, Jr. 500,000 11.6% $ 0.55 12/15/2013 $ 172,946 $ 438,279
David Wilde 500,000 11.6% $ 0.55 12/15/2013 $ 172,946 $ 438,279
Todd C. Seward 150,000 3.5% $ 0.55 12/15/2013 $ 51,884 $ 131,484

(1) All options vest and become exercisable in three equal installments,
one of which vested upon the issuance of the options and one of which
will vest upon each of the first and second anniversaries of the date
of grant of option, provided that all options will become fully
exercisable upon the occurrence of a change of control (as defined in
the 2003 Stock Incentive Plan).

(2) The exercise price for these options was equal to the fair market
value of the common stock on December 16, 2003, the date of grant. The
exercise price may be paid in cash or in shares of common stock valued
at the fair market value on the exercise date.

(3) The 5% and 10% assumed rates of appreciation are prescribed by the
rules and regulations of the Securities and Exchange Commission and do
not represent our estimate or projection of the future trading prices
of our common stock. The calculations assume annual compounding and
continued retention of the options or the underlying common stock by
the optionee for the full option term of ten years. Unless the market
price of the common stock actually appreciates over the option term,
no value will be realized by the optionee from these option grants.
Actual gains, if any, on stock option exercises are dependent on
numerous factors, including, without limitation, the future
performance of the Company, overall business and market conditions,
and the optionee's continued employment with the Company throughout
the entire vesting period and option term, which factors are not
reflected in this table.

OPTION GRANTS IN LAST FISCAL YEAR

Potential Realizable Value at
Number of Securities Value of Unexercised
Underlying Unexercised In-the-Money
Options/SARs Options/SARs
at Fiscal Year-End (#) at Fiscal Year-End ($)(1)

NAME EXERCISABLE UNEXERCISABLE EXERCISABLE UNEXERCISABLE
---- ----------- ------------- ----------- -------------

Munawar H. Hidayatallah 666,667 1,333,333 $0 $0
Jens H. Mortensen, Jr. 166,667 333,333 $0 $0
David Wilde 166,667 333,333 $0 $0
Todd C. Seward 50,000 100,000 $0 $0

(1) Based on a value of $0.52 per share, the closing price per share on the OTC
Bulletin Board on December 31, 2003.

EMPLOYMENT AGREEMENTS WITH MANAGEMENT

Munawar H. Hidayatallah served as our Chief Executive Officer and Chairman of
the Board pursuant to the terms of a three-year employment agreement dated as of
February 7, 2001, which terminated February 6, 2004. The Company and Mr.
Hidayatallah are currently negotiating a new employment contract. Under the
terms of his prior employment agreement, Mr. Hidayatallah received an annual
base salary of $300,000 subject to increase or decrease by our Board, but in no
event below $200,000. In addition, Mr. Hidayatallah was entitled to receive
incentive compensation equal to one-half of one percent of the purchase price of
any company we acquired. If Mr. Hidayatallah's employment was terminated by us
for any reason other than "cause," as defined in Mr. Hidayatallah's employment
agreement, or death or disability, then he is entitled to receive his then
current salary for 12 months following the date of his termination reduced by
the compensation Mr. Hidayatallah received from any new employer during such
period. If Mr. Hidayatallah's employment agreement was terminated as a result of
his disability, then he was entitled to receive his then current salary for up
to six months or until he obtained rights under any disability plan we maintain
for him. In addition, we maintain a term life insurance policy in the amount of
$2,500,000 the proceeds of which would be used to repurchase shares of our
common stock from Mr. Hidayatallah's estate in the event of his death. The
number of shares purchased will be determined based upon the fair market value
of our common stock, as determined by a third party experienced in valuations of
this type, appointed by the Company.

Jens H. Mortensen, Jr. serves as President of Jens' pursuant to the terms of a
three-year employment agreement dated February 1, 2002. Under the terms of his
agreement, Mr. Mortensen receives a salary of $150,000 that may not be reduced
below such amount. If Mr. Mortensen's agreement is terminated by us for any
reason other than "cause," as defined in Mr. Mortensen's agreement, or death or
disability, then he is immediately entitled to receive all amounts due through
the term of his agreement. Mr. Mortensen also serves as our President and Chief
Operating Officer, but does not receive additional compensation for such
services.

Terrence P. Keane, President and Chief Executive Officer of the Company's
subsidiary AirComp L.L.C., a Delaware limited liability company, is employed
pursuant to an employment agreement dated July 1, 2003, which has a term of four
years. Under the terms of this agreement, Mr. Keane is entitled to base salary
of $144,000 and to a bonus of up to 90% of his base salary based upon AirComp
meeting earnings targets established by AirComp's Management Committee. If Mr.
Keane's employment is terminated by AirComp without cause or by Mr. Keane for
good reason (as such terms are defined in the agreement), Mr. Keane will be
entitled to receive his accrued bonus, if any, and to continue to receive salary
and medical benefits for a period of six months. In addition, if a change in
control (as defined in the agreement) occurs with respect to AirComp, and Mr.
Keane does not accept employment with AirComp's successor, then Mr. Keane will
be entitled to receive his accrued bonus, if any, to continue to receive salary
for a period of 24 months, and to continue to receive medical benefits for a
period of 12 months.

BOARD COMPENSATION

Our policy is to pay our non-employees directors a fee of $1,000 per quarter,
plus an annual grant of options to purchase 5,000 shares of our common stock at
an exercise price equal to the fair market value of the shares on the date of
grant. However, because of restraints imposed by our lenders, we did not pay
cash fees to our directors during 2002 or 2003. In lieu of such fees, in
December 2003 the Company awarded each non-employee director 10,000 shares of
our common stock as well as options to acquire an additional 10,000 shares of
our common stock at an exercise price of $0.55 per share. In lieu of issuing
such shares and options to directors serving as the designees of Energy
Spectrum, we issued such shares and options directly to Energy Spectrum.
Directors are also compensated for out of pocket travel expenses.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

The Compensation Committee of our Board currently consists of Messrs. Sheikh and
Whitener. Neither of these individuals has been our officer or employee at any
time. No current executive officer has ever served as a member of the board of
directors or compensation committee of any other entity (other than subsidiaries
of the Company) that has or has had one or more executive officers serving as a
member of our Board or our Compensation Committee.

Mr. Whitener is a principal of Energy Spectrum, from whom we acquired Strata in
February 2002, in consideration of 6,559,863 shares of our common stock,
warrants to purchase an additional 1,312,500 shares of Company common stock at
an exercise price of $0.15 per share and 3,500,000 shares of newly created
Series A Preferred Stock. On April 2, 2002, Energy Spectrum converted all of its
Series A Preferred Stock, including accrued dividend rights, into 8,590,449
shares of common stock (see "Item 13 -- Certain Relationships and Related
Transactions"). Energy Spectrum, which is our largest stockholder, is a private
equity fund headquartered in Dallas, Texas.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

The following table sets forth certain information known to us with respect to
the beneficial ownership of our common stock as of April 26, 2003, calculated in
accordance with the rules of the Securities and Exchange Commission, by (i) all
persons known to beneficially own five percent or more of the our common stock,
(ii) each director, (iii) the named executive officers and (iv) all current
directors and executive officers as a group.

Beneficial
Number of Shares Ownership
Name Beneficially Owned Percentage
- ---- ------------------ ----------

Energy Spectrum (1) 37,799,633 86.4%
Munawar H. Hidayatallah (2) 37,799,633 86.4%
Colebrooke Investments, Inc. (3) 3,375,000 10.75%
Robert E. Nederlander (4) 37,799,633 86.4%
Leonard Toboroff (5) 37,799,633 86.4%
Saeed Sheikh (6) 37,799,633 86.4%
James W. Spann (1) 37,799,633 86.4%
Christina Woods (1) 37,799,633 86.4%
Thomas O. Whitener, Jr. (1) 37,799,633 86.4%
David Groshoff (7) 605,100 1.9%
Jens H. Mortensen, Jr. (8) 37,799,633 86.4%
David Wilde (9) 166,667 *
Todd C. Seward (10) 50,000 *
Executive Officers as a group 38,016,300 86.5%
(4 persons) (11)
All directors and executive officers as a group 38,621,400 88.2%
(11 persons) (12)

* less than one percent

- -----------

(1) Energy Spectrum includes Energy Spectrum Partners LP, a Delaware limited
partnership, the principal business of which is investments, Energy Spectrum
Capital LP ("Energy Spectrum Capital"), a Delaware limited partnership, the
principal business of which is serving as the general partner of Energy Spectrum
Partners LP, Energy Spectrum LLC ("Energy Spectrum LLC") a Texas limited
liability company, the principal business of which is serving as the general
partner of Energy Spectrum Capital, and Sidney L. Tassin, James W. Spann, James
P. Benson, Leland B. White and Thomas O. Whitener, Jr., executives and
principals of the foregoing persons. The principal business address of each of
the foregoing persons is 5956 Sherry Lane, Suite 900, Dallas, Texas 75225.
Messrs. Tassin, Spann, Benson, White and Whitener are the members and managers
of Energy Spectrum LLC, and Messrs. Tassin (President), Whitener (Chief
Operating Officer) and Spann (Chief Investment Officer) are executive officers
of Energy Spectrum LLC. Messrs. Whitener and Spann are principals of Energy
Spectrum Partners LP's affiliates and the other persons listed above are also
deemed to beneficially own the securities held of record by Energy Spectrum
Partners LP. Energy Spectrum Partners LP is the record owner of 15,180,312
shares of our common stock, warrants to purchase 1,312,500 shares of common
stock, and an option to purchase 30,000 shares of common stock. Energy Spectrum
is also deemed to beneficially own 21,276,821 shares of common stock that are
owned by (or that may be obtained within 60 days upon the exercise of options
and warrants held by) the other parties to the Stockholders Agreement described
in "Item 10 - - Directors and Executive Officers of the Registrant --
Stockholders Agreement." Under the rules of the Securities and Exchange
Commission, all parties to the Stockholders Agreement are deemed to be a group
and each party is deemed to beneficially own all common stock beneficially owned
by each member of the group.

(2) Mr. Hidayatallah is the record owner of 4,375,000 shares of our common stock
and options to purchase 2,000,000 shares of common stock, of which options to
purchase 666,667 shares are exercisable within 60 days following the date of
this report. In addition, Mr. Hidayatallah is deemed to beneficially own
32,757,966 shares of common stock that are owned by (or may be obtained within
60 days upon the exercise of options and warrants held by) the other parties to
the Stockholders Agreement described in "Item 10 - - Directors and Executive
Officers of the Registrant -- Stockholders Agreement." Mr. Hidayatallah's
address is 7660 Woodway, Suite 200, Houston, Texas 77063.

(3) Colebrooke Investments, Inc. is a limited company organized under the laws
of Guernsey, whose address is LaPlaiderie House, St. Peter Port, Guernsey
GY13DQ. No natural person controls Colebrooke, and none of our officers or
directors has a financial interest in Colebrooke. The owner of all of
Colebrooke's shares is Jupiter Trust, a Guernsey trust. The corporate trustee of
Jupiter Trust is the Ansbacher Trust Company ("Ansbacher"), a Guernsey trust in
which action is taken upon majority vote of such trust's three directors,
Messrs. Robert Bannister and Phillip Retz and Ms. Rachel Whatley. Such directors
have absolute discretion to take action and make investment decisions on behalf
of Ansbacher and can be deemed to control Ansbacher, which has sole voting and
dispository power over the shares of Colebrooke. There are no individual
directors of Colebrooke; the corporate director for Colebrooke is Plaiderie
Corporate Directors One Limited, a Guernsey Company ("Plaiderie"). Plaiderie is
wholly-owned by Ansbacher Guernsey Limited ("Ansbacher Limited"), a controlled
registered bank in Guernsey. The ultimate parent of Ansbacher Limited is First
Rand Limited ("First Rand"), a publicly-owned company listed on the Johannesburg
Stock Exchange. First Rand can be deemed to control Plaiderie.

(4) Includes (a) 1,382,643 shares of common stock owned directly by Mr.
Nederlander or by RER Corp., which is wholly owned by Mr. Nederlander, (b)
currently exercisable options and warrants to purchase 1,345,333 shares of
common stock owned directly by Mr. Nederlander or RER Corp., and (c) 35,071,657
shares of common stock that are owned by (or may be obtained within 60 days upon
the exercise of options and warrants held by) the other parties to the
Stockholders Agreement described in "Item 10 - - Directors and Executive
Officers of the Registrant -- Stockholders Agreement." Mr. Nederlander's address
is 1450 Broadway, Suite 2001, New York, NY 10018.

(5) Includes (a) 1,134,642 shares of common stock owned directly by Mr.
Toboroff, (b) currently exercisable options and warrants to purchase 1,935,333
shares of common stock owned directly by Mr. Toboroff, and (c) 34,729,658 shares
of common stock that are owned by (or may be obtained within 60 days upon the
exercise of options and warrants held by) the other parties to the Stockholders
Agreement described in "Item 10 - - Directors and Executive Officers of the
Registrant -- Stockholders Agreement." Mr. Toboroff's address is 1450 Broadway,
Suite 2001, New York, NY 10018.

(6) Includes (a) 1,010,000 shares of common stock owned by Mr. Sheikh, (b)
currently exercisable options to purchase 10,000 shares of common stock held by
Mr. Sheikh, and (c) 36,779,633 shares of common stock that are owned by (or may
be obtained within 60 days upon the exercise of options and warrants held by)
the other parties to the Stockholders Agreement described in "Item 10 --
Directors and Executive Officers of the Registrant -- Stockholders Agreement."
Mr. Sheikh's address is 1050 17th Street, N.W., Suite 450, Washington DC 20036.

(7) Includes 10,000 shares of common stock and currently exercisable options to
purchase 10,000 shares of common stock owned by Mr. Groshoff and 595,100 shares
of common stock as to which Mr. Groshoff has the authority to vote and to direct
the disposition on behalf of the Pension Benefit Guaranty Corporation. Mr.
Groshoff's address is 8044 Montgomery Rd., Suite 480, Cincinnati OH 45236.

(8) Includes (a) 1,397,849 shares of common stock owned of record by Mr.
Mortensen, (b) 5,645,912 shares of common stock which Mr. Mortensen has the
right to obtain upon the exercise by Mr. Mortensen of his by right to convert
his interest in Jens' into shares of our common stock pursuant to an Agreement
entered into in connection with the acquisition of Jens' (see "Item 13 --
Certain Relationships and Related Transactions"), (c) currently exercisable
options to purchase 166,667 shares of common stock held by Mr. Mortensen, and
(d) 30,589,205 shares of common stock that are owned by (or may be obtained
within 60 days upon the exercise of options and warrants held by) the other
parties to the Stockholders Agreement described in "Item 10 - - Directors and
Executive Officers of the Registrant -- Stockholders Agreement." Mr. Mortensen's
address is 7660 Woodway, Suite 200, Houston, Texas 77063.

(9) Includes 166,667 shares of common stock which may be obtained upon exercise
of an option granted under the Company's 2003 Stock Incentive Plan.

(10) Includes 50,000 shares of common stock which may be obtained upon exercise
of an option granted under the Company's 2003 Stock Incentive Plan.

(11) Includes the shares beneficially owned by Messrs. Hidayatallah, Mortensen,
Wilde and Seward.

(12) Includes the shares described in Notes (1) - (2) and Notes (4) - (10).

On April 2, 2004, an investor group consisting of Donald Engel, Chris Engel, the
Engel Investors Defined Benefit Plan, director Leonard Toboroff and RER Corp., a
Michigan corporation wholly owned by director Robert Nederlander (the "Investor
Group"), Energy Spectrum, and directors Jens H. Mortensen, Jr., Saeed M. Sheikh
and Munawar H. Hidayatallah entered into a stockholders agreement (the
"Stockholders Agreement") pursuant to which the parties agreed to vote for the
election to the board of directors of the Company three persons nominated by
Energy Spectrum, two persons nominated by the Investor Group and one person
nominated by Messrs. Hidayatallah, Mortensen and Sheikh. The parties to the
Stockholders Agreement collectively own approximately 81% of the outstanding
common stock, and thus have the power to elect six of our nine directors. No
directors have yet been elected pursuant to this Agreement; however, prior to
April 2, 2004, Energy Spectrum owned all of the outstanding Series A 10%
Cumulative Convertible Preferred Stock of the Company and in such capacity was
entitled to designate three directors to the Company's Board. Messrs. Whitener
and Spann and Ms. Woods were appointed to our Board as designees of Energy
Spectrum. On April 2, 2004, the Series A Preferred Stock was converted into
common stock. See "Item 13 - Certain Relationships and Related Transactions."

EQUITY COMPENSATION PLAN INFORMATION

The following table provides information as of December 31, 2003 with respect to
the shares of the Company's common stock that may be issued under the Company's
existing equity compensation plans.

A B C
Number of Number of securities
securities to be Weighted remaining available
issued upon average for future issuance
exercise of price of under equity
outstanding outstanding compensation plans
options, warrants options, warrants (excluding securities
Plan Category and rights and rights reflected in column A)
- ------------------------------- ----------------- ----------------- ----------------------

Equity compensation plans
approved by security holders(1) 4,252,500 $0.55 1,747,500(1)

Equity compensation plans
not approved by security holders 2,024,000 $0.41 0
----------- ------- -------------
Total 6,276,500 $0.50 1,747,500

- ----------
(1) In December 2003, the Company issued options to purchase 4,252,500 shares
of common stock pursuant to the 2003 Incentive Stock Plan, leaving
1,747,500 shares available for issuance under this plan.

Equity Compensation Plans Not Approved By Security Holders
- ----------------------------------------------------------

These plans comprise the following:

In 1999 and 2000, the Board compensated former and continuing Board members who
had served from 1989 to March 31, 1999 without compensation by issuing
promissory notes totaling $325,000 and by granting stock options to these same
individuals. Options to purchase 24,000 shares of common stock were granted with
an exercise price of $2.75. These options vested immediately and may be
exercised any time prior to March 28, 2010. None of these options have been
exercised.

On May 31, 2001, our Board granted to one of our directors, Leonard Toboroff, an
option to purchase 500,000 shares of common stock at $0.50 per share,
exercisable for ten years from October 15, 2001. The option was granted for
services provided by Mr. Toboroff to OilQuip Rentals, Inc. prior to our merger
with OilQuip, including providing financial advisory services, assisting in
OilQuip's capital structure and assisting OilQuip Rentals, Inc. in finding
strategic acquisition opportunities.

In February 2001, we issued two warrants for the purchase of 1,165,000 total
shares of the Company's common stock at an exercise price of $0.15 per share and
one warrant for the purchase of 335,000 shares of the Company's common stock at
an exercise price of $1.00 per share in connection with the subordinated debt
financing of Mountain Air in 2001. These warrants expire in February 2011.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

On April 2, 2004, in exchange for an investment of $2 million, the Company
issued 3,100,000 shares of common stock and warrants to purchase 4,000,000
shares of common stock at an exercise price of $0.50 per share, expiring on
April 1, 2006, to an investor group consisting of Donald Engel, Chris Engel, the
Engel Investors Defined Benefit Plan, director Leonard Toboroff and RER Corp., a
Michigan Corporation wholly owned by director Robert Nederlander (the "Investor
Group"). Concurrently with this transaction, Energy Spectrum, the holder of all
outstanding shares of the Company's Series A Preferred Series A Preferred Stock,

converted all such shares, including accrued dividend rights, into 8,590,449
shares of common stock. In connection with those transactions, the Investor
Group, Energy Spectrum, Jens H. Mortensen, Jr. (our President and a director),
Saeed M. Sheikh (a director) and Munawar H. Hidayatallah (our Chief Executive
Officer and Chairman of the Board) entered into a stockholders agreement (the
"Stockholders Agreement") pursuant to which the parties have agreed to vote for
the election to the board of directors of the Company three persons nominated by
Energy Spectrum, two persons nominated by the Investor Group and one person
nominated by Messrs. Hidayatallah, Mortensen and Sheikh. The parties and the
Company also agreed that in the event the Company has not completed a public
offering of its shares prior to September 30, 2005, then, at the request of
Energy Spectrum, the Company will retain an investment banking firm to identify
candidates for a transaction involving the sale of the Company or its assets. In
addition, the Company, Energy Spectrum, the Investors Group and Messrs.
Hidayatallah, Mortensen and Sheikh and others entered into a registration rights
agreement with the Company dated April 2, 2004, pursuant to which the parties
were granted certain registration rights with respect to the common stock owned
or to be owned by such parties.

At December 31, 2002, the Company owed Mr. Hidayatallah $78,000 related to
deferred compensation and for advances to the Company totaling $49,000. At
December 31, 2003, the Company owed Mr. Hidayatallah $65,000 related to deferred
compensation and for advances to the Company totaling $49,000. Such obligations
do not bear interest.

Mr. Hidayatallah is a personal guarantor of substantially all of the financing
extended to us by commercial banks. The Company has agreed to pay Mr.
Hidayatallah a guarantee fee equal to one-quarter of one percent of the total
amount of the debt guaranteed by him. The fee is payable quarterly, in arrears,
commencing March 31, 2004, based upon the average amount of debt outstanding in
the prior quarter.

Mr. Mortensen leases to Jens' a yard in Pearsall, Texas and received $28,800 in
rental payments for such property in 2002. In addition, Mr. Mortensen and
members of his family own 100% of Tex-Mex Rental & Supply Co., a Texas
corporation, that sold approximately $290,000 of equipment and other supplies to
the Company in 2002. Management of the Company believes these transactions were
on terms at least as favorable to the Company as could have been obtained from
unrelated third parties.

In February 2002, we purchased from our current President and Chief Operating
Officer, Jens H. Mortensen, Jr., 81% of the outstanding stock of Jens' for (i)
$10,250,000 in cash, (ii) a $4,000,000 note payable with interest at an annual
rate of 7.5% with the principal due in four years, (iii) $1,234,560 for a
non-competition agreement payable in sixty monthly installments over five years,
(iv) an additional payment of $841,000 based upon Jens' working capital as of
February 1, 2002 and (v) 1,397,849 shares of our common stock. We entered into a
three-year employment agreement with Mr. Mortensen under which we will pay Mr.
Mortensen a base salary of $150,000 per year. We also entered into a
Shareholders Agreement with Jens' and Mr. Mortensen providing for restrictions
against transfer of the stock of Jens' by us and Mr. Mortensen, and entered into
an Option Agreement pursuant to which Mr. Mortensen has the option to exchange
his shares of stock of Jens' for shares of our common stock with a value equal
to 4.6 times the trailing EBITDA of Jens' determined in accordance with GAAP,
less any inter-company loans or third party investments in Jens', multiplied by
19%. Our common stock will be valued based on the average closing bid price for
the stock over the 30 days preceding receipt of a notice of exercise from Mr.
Mortensen.

On May 31, 2001, options to purchase 500,000 shares of our common stock with an
exercise price of $0.50 per share were granted to our director Leonard Toboroff
in connection with services provided by Mr. Toboroff, including providing
financial advisory services to OilQuip, introducing OilQuip to us, assisting in
the capital structure of OilQuip and assisting OilQuip in finding strategic
acquisition opportunities through the introduction of OilQuip to equity sources.
Such options may be exercised at any time prior to October 13, 2011.

In February 2002, we acquired 100% of the preferred stock and 95% of the common
stock of Strata in consideration for the issuance to Energy Spectrum of
6,559,863 shares of our common stock, warrants to purchase an additional
1,312,500 shares of Company common stock at an exercise price of $0.15 per share
and 3,500,000 shares of Series A Preferred Stock. Energy Spectrum, which is now
our largest stockholder, is a private equity fund headquartered in Dallas,
Texas. Energy Spectrum's has designated three of its personnel as directors of
the Company, James W. Spann, Christina E. Woods, and Thomas O. Whitener, Jr..

In 1999 and 2000, the Board issued to each of directors Messrs. Nederlander and
Toboroff a promissory note in the amount of $25,000 and an option to purchase
2,000 shares of common stock an exercise price of $2.75. The promissory notes
bear interest at 5% annually and are due on March 28, 2005. The promissory note
and stock option were issued as compensation for services rendered as directors
from 1989 to March 31, 1999. The options vested immediately and may be exercised
any time prior to March 28, 2010. None of these options have been exercised.

ITEM 14. CONTROLS AND PROCEDURES.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES.

The following table shows the aggregate fees we paid to our independent
accountant, Gordon, Hughes & Banks, LLP, for services rendered during the years
ended December 31, 2003 and 2002:

DESCRIPTION OF FEES 2003 2002
------------------- ---- ----
Audit Fees (1) $ 79,081 $ 66,805
Audit Related Fees (2) $ 6,545 1,030

- --------------
(1) Includes fees paid for audit of our annual financial statements and reviews
of the related quarterly financial statements.

(2) Includes fees paid for assurance and related services that are reasonably
related to the performance of the audit or review of our financial
statements and are not reported under "Audit Fees." These services include
issuance of consents and other accounting and reporting consultations.

Gordon, Hughes & Banks, LLP, did not perform any non-audit service for the
Company during 2002 or 2003.

PRE-APPROVAL POLICIES AND PROCEDURES

The Company adopted a policy that the Audit Committee must approve in advance
all audit and non-audit services provided by Gordon, Hughes & Banks, LLP. The
Audit Committee approved all of these services. All of the audit services
provided by Gordon, Hughes & Banks, LLP in 2003 were pre-approved by the Audit
Committee.

PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

(a) List of Documents Filed
-----------------------

The Index to Financial Statements is included on page 24 of the Annual Report on
10-K filed on April 14, 2004. Financial statements Schedules not included in the
Annual Report on 10-K filed on April 14, 2004 have been omitted because they are
not applicable or the required information is included in the Financial
Statements or Notes thereto. The exhibits listed on the Exhibit Index located at
Page 18 of this Annual Report are filed as part of this Form 10-K/A-1.

(b) Reports on Form 8-K
-------------------

The Company filed a Current Report on Form 8-K on November 21, 2003, containing
a press release relating to its earnings in the third quarter of 2003 and other
matters.

The exhibits listed on the Exhibit Index located at Page 18 of this Annual
Report are filed as part of this Form 10-K/A-1.

(d) Financial Statement Schedules
-----------------------------

None.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, as amended, the registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized on April 28, 2004.

/S/ MUNAWAR H. HIDAYATALLAH
------------------------------------
MUNAWAR H. HIDAYATALLAH
CHIEF EXECUTIVE OFFICER AND CHAIRMAN

EXHIBIT INDEX

2.1 First Amended Disclosure Statement pursuant to Section 1125 of
the Bankruptcy Code, dated September 14, 1988, which includes the
First Amended and Restated Joint Plan of Reorganization dated
September 14, 1988 (incorporated by reference to Registrant's
Current Report on Form 8-K dated December 1, 1988).

2.2 Agreement and Plan of Merger dated as of May 9, 2001 by and among
Registrant, Allis-Chalmers Acquisition Corp. and OilQuip Rentals,
Inc. (incorporated by reference to Registrant's Current Report on
Form 8-K filed May 15, 2001).

2.3 Stock Purchase Agreement dated November 30, 2001 by and between
Clayton Lau and Mountain Compressed Air, Inc. (incorporated by
reference to Registrant's Current Report on Form 8-K dated
December 27, 2001).

2.4 Promissory Note executed by Clayton Lau dated November 30, 2001
(incorporated by reference to Registrant's Current Report on Form
8-K dated December 27, 2001).

2.5 Security Agreement dated November 30, 2001 by and between Clayton
Lau and Mountain Compressed Air, Inc., (incorporated by reference
to Registrant's Current Report on Form 8-K dated December 27,
2001).

2.6 Stock Purchase Agreement dated February 1, 2002 by and between
Registrant and Jens H. Mortensen, Jr. (incorporated by reference
to Registrant's Current Report on Form 8-K filed February 21,
2002).

2.7 Shareholder's Agreement dated February 1, 2002 by and among Jens'
Oilfield Services, Inc., a Texas corporation, Jens H. Mortensen,
Jr., and Registrant (incorporated by reference to Registrant's
Annual Report on Form 10-K for the year ended December 31, 2001).

2.8 Stock Purchase Agreement dated February 1, 2002 by and among
Registrant, Energy Spectrum Partners, LP, and Strata Directional
Technology, Inc. (incorporated by reference to Registrant's
Annual Report on Form 10-K for the year ended December 31, 2001).

2.9 Asset Purchase Agreement dated February 6, 2001 by and among
Mountain Compressed Air, Inc., Mountain Drilling Service Co.,
Inc. and Rod and Linda Huskey with related Promissory Note.

3.1 Amended and Restated Certificate of Incorporation of Registrant
(incorporated by reference to Registrant's Annual Report on Form
10-K for the year ended December 31, 2001).

3.2 Certificate of Designation, Preferences and Rights of the SERIES
A 10% CUMULATIVE CONVERTIBLE PREFERRED STOCK ($.01 Par Value) of
Registrant (incorporated by reference to Registrant's Current
Report on Form 8-K filed February 21, 2002).

3.3 Amended and Restated By-laws of Registrant (incorporated by
reference to Registrant's Annual Report on Form 10-K for the year
ended December 31, 2001).

9.1 Shareholders' Agreement dated February 1, 2002 by and among
Registrant and the Shareholders and Warrant holder signatories
thereto (incorporated by reference to Registrant's Annual Report
on Form 10-K for the year ended December 31, 2001).

9.2 Stockholders Agreement dated April 2, 2004, by and among
Registrant and the Stockholder signatories thereto.

10.1 Amended and Restated Retiree Health Trust Agreement dated
September 14, 1988 by and between Registrant and Wells Fargo Bank
(incorporated by reference to Exhibit C-1 of the First Amended
and Restated Joint Plan of Reorganization dated September 14,
1988 included in Registrant's Current Report on Form 8-K dated
December 1, 1988).

10.2 Amended and Restated Retiree Health Trust Agreement dated
September 18, 1988 by and between Registrant and Firstar Trust
Company (incorporated by reference to Exhibit C-2 of the First
Amended and Restated Joint Plan of Reorganization dated September
14, 1988 included in Registrant's Current Report on Form 8-K
dated December 1, 1988).

10.3 Reorganization Trust Agreement dated September 14, 1988 by and
between Registrant and John T. Grigsby, Jr., Trustee
(incorporated by reference to Exhibit D of the First Amended and
Restated Joint Plan of Reorganization dated September 14, 1988
included in Registrant's Current Report on Form 8-K dated
December 1, 1988).

10.4 Product Liability Trust Agreement dated September 14, 1988 by and
between Registrant and Bruce W. Strausberg, Trustee (incorporated
by reference to Exhibit E of the First Amended and Restated Joint
Plan of Reorganization dated September 14, 1988 included in
Registrant's Current Report on Form 8-K dated December 1, 1988).

10.5* Allis-Chalmers Savings Plan (incorporated by reference to
Registrant's Annual Report on Form 10-K for the year ended
December 31, 1988).

10.6* Allis-Chalmers Consolidated Pension Plan (incorporated by
reference to Registrant's Annual Report on Form 10-K for the year
ended December 31, 1988).

10.7 Agreement dated as of March 31, 1999 by and between Registrant
and the Pension Benefit Guaranty Corporation (incorporated by
reference to Registrant's Quarterly Report on Form 10-Q for the
quarter ended June 30, 1999).

10.8 Registration Rights Agreement dated as of March 31, 1999 by and
between Registrant and the Pension Benefit Guaranty Corporation
(incorporated by reference to Registrant's Current Report on Form
10-Q for the quarter ended June 30, 1999).

10.9 Letter Agreement dated May 9, 2001 by and between Registrant and
the Pension Benefit Guarantee Corporation (incorporated by
reference to Registrant's Quarterly Report on Form 8-K filed on
May 15, 2002).

10.10 Termination Agreement dated May 9, 2001 by and between
Registrant, the Pension Benefit Guarantee Corporation andothers
(incorporated by reference to Registrant's Current Report on Form
8-K filed on May 15, 2002).

10.11 Employment Agreement dated February 7, 2001 by and between
OilQuip Rentals, Inc. and Munawar H. Hidayatallah (incorporated
by reference to Registrant's Annual Report on Form 10-K for the
year ended December 31, 2001).

10.12* Option Agreement dated October 15, 2001 by and between Registrant
and Leonard Toboroff (incorporated by reference to Registrant's
Quarterly Report on Form 10-Q for the quarter ended September 30,
2001).

10.13 Credit and Security Agreement dated February 1, 2002 by and
between Jens' Oil Field Service, Inc. and Wells Fargo Credit,
Inc. (incorporated by reference to Registrant's Current Report on
Form 8-K filed February 21, 2002).

10.14 Amended and Restated Credit and Security Agreement dated February
1, 2002 by and between Strata Directional Technology, Inc. and
Wells Fargo Credit, Inc. (incorporated by reference to
Registrant's Current Report on Form 8-K filed February 21, 2002).

10.15 Credit Agreement dated February 1, 2002 by and between Registrant
and Wells Fargo Energy Capital, Inc. (incorporated by reference
to Registrant's Current Report on Form 8-K filed February 21,
2002).

10.16 Warrant Purchase Agreement dated February 1, 2002 by and between
Registrant and Wells Fargo Energy Capital, Inc. (incorporated by
reference to Registrant's Current Report on Form 8-K filed
February 21, 2002).

10.17* Employment Agreement dated February 1, 2002 by Jens' Oil Field
Service, Inc. and Jens H. Mortensen, Jr. (incorporated by
reference to Registrant's Current Report on Form 8-K filed
February 21, 2002).

10.18 Credit Agreement between Mountain Compressed Air, Inc., and Wells
Fargo Bank Texas NA, including Renewal Term Note, Renewed and
Extended Revolving Line of Credit Note, and Renewal Delayed Draw
Term Note, each dated February 6, 2001 (incorporated by reference
to Registrant's Annual Report on Form 10-K for the period ended
December 31, 2002).

* Compensation Plan or Agreement

10.19 First Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated August 9, 2001
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.20 Second Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated November 30, 2001
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.21 Third Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated January 31, 2002
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.22 Fourth Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated April 30, 2002
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.23 Fifth Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated August 6, 2002
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.24 Sixth Amendment to Credit Agreement between Mountain Compressed
Air, Inc., and Wells Fargo Bank Texas NA, including Renewal Term
Note, Renewed and Extended Revolving Line of Credit Note, and
Renewal Delayed Draw Term Note, each dated January 1, 2003
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.25 Forbearance Agreement and Second Amendment to Amended and
Restated Credit Agreement dated March 21, 2003, by and between
Strata Directional Technology, Inc., and Wells Fargo Credit, Inc.
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.26 Forbearance Agreement and First Amendment to Credit Agreement
dated March 21, 2003 by and between Jens' Oilfield Services, Inc.
and Wells Fargo Credit, Inc. (incorporated by reference to
Registrant's Annual Report on Form 10-K for the period ended
December 31, 2002).

10.27 Forbearance Agreement dated January 17, 2003 by and between
Mountain Compressed Air, Inc., and Wells Fargo Equipment Finance,
Inc. (incorporated by reference to Registrant's Annual Report on
Form 10-K for the period ended December 31, 2002).

10.28 Ratification of Previously Executed Security Agreement dated
August 9, 2001 by and between Mountain Compressed Air, Inc. and
Wells Fargo Energy Capital, Inc. (incorporated by reference to
Registrant's Annual Report on Form 10-K for the period ended
December 31, 2002).

10.29 Subordination and Intercreditor Agreement dated January 1, 2003
by and among Mountain Compressed Air, Inc., Wells Fargo Energy
Capital, Inc. and Wells Fargo Equipment Finance, Inc.
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.30 Credit Agreement dated February 6, 2001 by and between Mountain
Compressed Air, Inc. and Wells Fargo Energy Capital, Inc., with
related Term Note, Warrant Purchase Agreement and Warrant.
(incorporated by reference to Registrant's Annual Report on Form
10-K for the period ended December 31, 2002).

10.31 First Amendment to Credit Agreement dated February 1, 2002 by and
between Mountain Compressed Air, Inc. and Wells Fargo Energy
Capital Inc. (incorporated by reference to Registrant's Annual
Report on Form 10-K for the period ended December 31, 2002).

10.32 Joint Venture Agreement dated June 27, 2003 by and between
Mountain Compressed Air, Inc. and M-I L.L.C. (incorporated by
reference to Registrant's Current Report on Form 8-K filed July
16, 2003).

10.33 Credit and Security Agreement by and between AirComp, L.L.C. and
Wells Fargo Bank Texas NA, including Term Note, Revolving Line of
Credit, and Delayed Draw Term Note, each filed as of June 27,
2003 (incorporated by reference to Registrant's Current Report on
Form 8-K filed July 16, 2003).

10.34 Security Agreement by and between AirComp, L.L.C. and Wells Fargo
Bank Texas NA, filed as of June 27, 2003 (incorporated by
reference to Registrant's Current Report on Form 8-K dated July
16, 2003).

10.35 Employment Agreement dated July 1, 2003 by and between AirComp,
L.L.C and Terry Keane. (incorporated by reference to Registrant's
Current Report on Form 8-K filed July 16, 2003)

10.36 Second Amendment to Credit Agreement dated February 1, 2003 by
and between Mountain Compressed Air, Inc. and Wells Fargo Energy
Capital Inc. (incorporated by reference to Registrant's Quarterly
Report on Form 10-Q for the period ended September 30, 2003)

10.37 Second Amendment to Credit Agreement dated September 30 2003 by
and between Jens Oilfield Service, Inc. and Wells Fargo Credit
Inc. (incorporated by reference to Registrant's Quarterly Report
on Form 10-Q for the period ended September 30, 2003).

10.38 Third Amendment to Credit Agreement dated September, 2003 by and
between Strata Directional Technology, Inc., and Wells Fargo
Credit Inc. (incorporated by reference to Registrant's Quarterly
Report on Form 10-Q for the period ended September 30, 2003).

10.39 First Amendment to Credit Agreement dated October 1, 2003 by and
between Registrant and Wells Fargo Energy Capital Inc.
(incorporated by reference to Registrant's Quarterly Report on
Form 10-Q for the period ended September 30, 2003).

10.40 Form of Option Certificate issued pursuant to 2003 Stock
Incentive Plan (incorporated by reference to Registrant's Annual.
Report on Form 10-K filed on April 14, 2003).

10.41 2003 Stock Incentive Plan (incorporated by reference to
Registrant's Annual Report on Form 10-K filed on April 14, 2003).

10.42 Registration Rights Agreement dated February 1, 2002 by and
between Registrant and Energy Spectrum Partners LP (incorporated
by reference to Registrant's Annual Report on Form 10-K for the
year ended December 31, 2001).

10.43 Registration Rights Agreement dated April 2, 2004 by and between
Registrant and the Stockholder signatories thereto.

14.1 Code of Ethics (incorporated by reference to Registrant's Annual
Report on Form 10-K filed on April 14, 2003).

21.1 Subsidiaries of Registrant (incorporated by reference to
Registrant's Annual Report on Form 10-K filed on April 14, 2003).

31.1 Certification of Chief Executive Officer pursuant to Section 302
of the Sarbanes-Oxley Act of 2002.

31.2 Certification of President pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002.

31.3 Certification of Chief Accounting Officer pursuant to Section 302
of the Sarbanes-Oxley Act of 2002.

32.1 Certification of the Chief Executive Officer, President and Chief
Accounting Officer pursuant to 18 U.S.C. 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.