[LOGO]

                                DUNE ENERGY, INC.
                         3050 Post Oak Blvd., Suite 695
                                Houston, TX 77056
                     Tel: (713) 888-0895 Fax: (713) 888-0899

                                January 18, 2007

Ms. Jill S. Davis
Branch Chief
Securities and Exchange Commission
Division of Corporation Finance, Mail Stop 7010
100 F. Street, N.E.
Washington, D.C. 20649

         Re:      Dune Energy, Inc. (the "Company");
                  Commission's Comment Letter (the "Comment Letter"),
                  Dated December 22, 2006, re Form 10-KSB for the Year Ended
                  December 31, 2005 (the "10-KSB") and Form 10-QSB for the
                  Quarter Ended September 30, 2006 (the "10-QSB")

Dear Ms. Davis:

      This letter is in response to your Comment Letter referenced above. Set
forth below are our responses addressing each of the items set forth in your
Comment Letter.

      For your convenience, I have numbered the Company's responses below in
accordance with the comments received in your Comment Letter.

Form 10-KSB for the Fiscal Year Ended December 31, 2005

Management's Discussion and Analysis or Plan of Operations, page 19

Other Income, page 20

1.    Please expand your disclosure to state the reason for the adjustments to
      accounts payable balances totaling $78,194.

      Response: In 2004, accounts payable balances of $78,194 no longer
      represented liabilities of the Company due to the lapse of the statute of
      limitations and were reflected as other income in the statement of
      operations.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 2

Minority Interest, page 20

2.    We note your statement that "Minority interest refers to activity due a
      minority interest owner in the Vaquero Partners LLC. Their net
      income/(loss) is reflected as minority interest on our financial
      statements." Please revise the presentation on your Consolidated Balance
      Sheet to reflect separately these interests outside of stockholders'
      equity.

      Response: As mentioned in Footnote 10 - Commitment and Contingencies, in
      August 2005, we became the 100% owner of Vaquero Partners, LLC as a result
      of the redemption of our prior partner's 15% membership interest.
      Consequently, there was no minority interest balance at December 31, 2005.

Financial Statements

Consolidated Balance Sheet, page F-2

3.    Please separate your third party long-term debt from your related party
      long-term debt. We note that you reported this presentation in your Form
      10-QSB for the fiscal quarter ended September 30, 2006.

      Response: We will revise the presentation in future filings. The breakdown
      of long-term debt as of December 31, 2005 was as follows:

      Long-term debt                                    $18,500,000
      Long-term debt-related party                       20,597,514
                                                        -----------
      Total                                             $39,097,514
                                                        ===========

Note 1 - Summary of Significant Accounting Policies, page F-6

Oil and gas properties, page F-6

4.    Please expand your disclosure to indicate the results of your current year
      assessment of the impairment status of your unproved properties. In
      addition, please address the results of your current year ceiling test.

      Response: There was no impairment of unproved properties during the years
      ended December 31, 2004 and 2005. There were no capitalized costs in
      excess of this cost ceiling limit at December 31, 2005. Such information
      will be presented in future filings.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 3

5.    Please expand your policy footnote to disclose the following items
      identified in Rule 4-10(c)(7)(ii) and (ii) of Regulation S-X that are
      required by Item 310, Note 1 of Regulation S-B:

      o     For each cost center, for each year that an income statement is
            required, disclose the total amount of amortization expense per
            equivalent physical unit of production.

      Response: Amortization expense per equivalent physical unit of production
      amounted to $63,801 and $916,147 for the years ended December 31, 2004 and
      2005, respectively.

      o     For properties not subject to amortization, provide a description of
            the current status of the significant properties or projects
            involved, including the anticipated timing of the inclusion of the
            costs in the amortization computation.

      Response: Properties not subject to amortization consist of acquisition
      costs and exploration and development costs which are evaluated on a
      property-by-property basis. As proved reserves are established, these
      costs are included in the amortization calculation. Oil and gas property
      not being amortized as of December 31, 2005 amounted to $28,962,342.

      o     Present a table that shows, by category of cost, the total costs
            excluded as of the most recent fiscal year, and the amounts of such
            excluded costs, incurred in each of the three most recent fiscal
            years and in the aggregate for any earlier fiscal years in which the
            costs were incurred. Note that categories of cost include
            acquisition costs, exploration costs, development costs, in the case
            of significant development projects, and capitalized interest.

      Response: A summary table will be presented in future filings. The costs
      not subject to amortization as of December 31, 2005 and costs incurred
      during 2005 and 2004 are as follows:

                                          As of
                                       December 31,         Year incurred
                                          2005            2005          2004
                                       -----------------------------------------
Acquisition Costs                      $24,520,637    $24,520,637    $        --
Exploration and development costs        4,441,705      4,441,705    $        --
                                       -----------------------------------------
                                       $28,962,342    $28,962,342    $        --
                                       =========================================



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 4

Deferred financing costs, page F-7

6.    Please confirm, if true, that the straight-line method you are using to
      amortize the deferred financing costs approximates the effective interest
      method or otherwise advise.

      Response: The straight-line method approximates the effective interest
      method as the principal amounts on the debt financings are due at
      maturity.

Note 2 - Property Acquisitions, page F-9

7.    We note that you have not provided audited financial statements for the
      November and December 2005 acquisitions from Voyager Partners, Ltd. of the
      Springside or Voyager Tranche 1 properties. Please support your
      presentation under Item 3-10(c) of Regulation S-B by indicating the
      results of your significance tests. Please note that we consider a working
      interest in a producing oil and gas property to be a "business" for
      purposes of applying the provisions of Item 3-10(c).

      Response: Please see Form 8-K/A filed January 30, 2006 for the audited
      Statements of Combined Revenues and Direct Operating Expenses of the Oil
      and Gas Properties Purchased by Dune Energy, Inc. in the Springside
      Property.

      Please see Form 8-K/A filed February 28, 2006 for the audited Statements
      of Combined Revenues and Direct Operating Expenses of the Oil and G as
      Properties Purchased by Dune Energy, Inc. in the Voyager Property.

Note 4 - Debt Financings, page F-10

8.    It appears that you have convertible subordinated promissory notes
      ("Notes") outstanding as of December 31, 2005 totaling $20.5 million that
      may be converted all or in part by Itera Holdings BV into shares of your
      common stock "equal to the quotient of (x) the conversion amount divided
      by (y) $4.625." Please tell us how you applied the guidance in EITF 00-19
      in evaluating whether the debt conversion features for the Notes issued
      represent an embedded derivative that you should separate from the debt
      host and account for at fair value under FAS 133. In this regard, tell us
      whether or not these Notes meet the definition of conventional convertible
      debt, as defined by paragraph 4 of EITF 00-19. Please note that if these
      Notes are not conventional convertible, you would be required to analyze
      the conversion features under paragraphs 12-32 of EITF 00-19.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 5

      Response: We analyzed the Notes for derivative accounting consideration
      under SFAS 133 and EITF 00-19. We determined that the Notes were
      conventional debt, because the contract contains a fixed number of shares
      to be delivered upon settlement and this number will not change based on a
      future event. We also determined that the Notes met the criteria for
      classification in stockholders' equity under SFAS 133 and EITF 00-19,
      because physical settlement is required. Net cash settlement is neither
      required nor an option. Therefore, derivative accounting is not applicable
      for the Notes.

Note 6 - Asset Retirement Obligation, page F-12

9.    Please expand your disclosure to include the information required under
      paragraph 22(a) of FAS 143.

      Response: We will include the following disclosure in future filings.

      In accordance with the provisions of SFAS No. 143, Dune records an
      abandonment liability associated with its oil and gas wells when those
      assets are placed in service.

Note 8 - Common Stock, page F-12

10.   Please expand your disclosure to indicate how you accounted for the
      warrant given to the placement agent in connection with the September 30,
      2005 private equity offering.

      Response: The accounting treatment of this transaction yielded a debit of
      $600,000 to additional paid-in capital as a reduction in the amount
      received from the private placement and a corresponding credit of $600,000
      to additional paid-in capital for the value of the warrants resulting in a
      $0 impact on our balance sheet.

Note 10 - Commitments and Contingencies, page F-13

11.   Please expand your disclosure, if applicable, to describe briefly any
      material outstanding contingent liabilities that have been made pursuant
      to the provisions of paragraph 8 of FAS 5. Refer to paragraphs 9 through
      12 of FAS 5.

      Response: There were no material outstanding contingent liabilities at
      December 31, 2005.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 6

Note 13 - Supplemental Oil and Gas Information (Unaudited), page F-15

Capitalized Costs

12.   Please revise your disclosure of capitalized costs, if applicable, to
      present a separate line for properties being amortized and properties not
      subject to amortization as required by paragraph 19 of FAS 69.

      Response: A summary table will be presented in future filings. The
      capitalized costs as of December 31, 2005 were as follows:

      Total capitalized costs
        Properties being amortized                                  $20,984,208
        Properties not subject to amortization                       28,962,342
        Deposits on oil and gas properties                            1,820,101
      Less: Accumulated depletion                                      (982,240)
                                                                    -----------
      Net capitalized costs                                         $50,784,411
                                                                    ===========

13.   Please revise your presentation of costs incurred to separately present a
      figure for exploration and development activities as contemplated by
      paragraph 21 and Illustration 2 of FAS 69.

      Response: A summary table will be presented in future filings. Costs
      incurred in oil and gas property acquisition, exploration and development
      activities for the year ended December 31, 2005 were as follows:

                                      Evaluated      Unevaluated        Total
                                      ---------      -----------        -----
Acquisition of properties
  Proved                             $ 5,010,468     $         0     $ 5,010,468
  Unproved                                     0      24,520,637      24,520,637
Exploration                            9,931,971       4,441,705      14,373,676
                                     -------------------------------------------
                                     $14,942,439     $28,962,342     $43,904,781
                                     ===========================================

Controls and Procedures, page 24

14.   We note that your certifying officers disclose their conclusions as to the
      effectiveness of your disclosure controls and procedures "Within 90 days
      prior to the date of this Report." However, Item 307 of Regulation S-B
      requires that your certifying officers disclose their conclusions
      regarding the effectiveness of your disclosure controls and procedures "as
      of the end of the period covered by the report." See also Regulation S-B,
      paragraph 4(c) of Exhibit 31. Please review your disclosure and revise as
      appropriate. This comment also applies to your Form 10-QSB for the fiscal
      quarter ended September 30, 2006.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 7

      Response: In accordance with Item 307 of Regulation S-B, in future filings
      we will make it clear that our certifying officers disclose their
      conclusions regarding the effectiveness of our disclosure controls and
      procedures as of the end of the period covered by the report.

15.   You state that there were no "significant changes" in your "internal
      controls or in other factors." Please note that Item 308(c) of Regulation
      S-B requires that you disclose any change in your internal control over
      financial reporting identified in connection with the evaluation required
      by paragraph (d) of Exchange Act Rules 13a-15 or 15d-15 that occurred
      during the last fiscal quarter that has "materially affected, or is
      reasonably likely to materially affect," your internal control over
      financial reporting. See also Regulation S-B, paragraph 4(d) of Exhibit
      31. Please review your disclosure and revise as appropriate. This comment
      also applies to your Form 10-QSB for the fiscal quarter ended September
      30, 2006.

      Response: In accordance with Item 308 (c) of Regulation S-B, in future
      filings we will state whether there were any changes in our internal
      control over financial reporting in connection with the evaluation
      required by paragraph (d) of Exchange Act Rules 13a-15 or 15d-15 that
      occurred during the last fiscal quarter that has "materially affected, or
      is reasonably likely to materially affect," our internal control over
      financial reporting.

Exhibits 31.1 and 31.2

16.   We note that your certification pursuant to Section 302 of the
      Sarbanes-Oxley Act of 2002 is worded such that it does not precisely match
      the language as set forth in the Act. Refer to Item 601(b)(31) of
      Regulation S-B for the exact text of the required Section 302
      certifications, and amend your exhibits as appropriate. In this regard and
      without limitation, i) there is no provision for your certifying officer
      to identify the position held with the Company in the first line of the
      certification and ii) you should refer to the Company throughout the
      certification as the "small business issuer" instead of as the
      "registrant." This comment also applies to your Form 10-QSB for the fiscal
      quarter ended September 30, 2006 and in particular, your reference to the
      "quarterly" report throughout the certification.

      Response: In future filings, we will revise Exhibits 31.1 and 31.2 to
      conform to Section 302 of the Sarbanes-Oxley Act of 2002. In that regard,
      please see Attachment 16 to this letter for the proposed text thereof.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 8

Engineering Comments

Risks Factors, page 9

Risks Related to the Business, page 9

17.   Please confirm that in future filings you will include a risk factor which
      includes the percent of the total proved reserves that you classify as
      undeveloped reserves.

      Response: We confirm that in future filings we will include a risk factor
      which includes the percent of the total proved reserves that we classify
      as undeveloped reserves.

18.   Please confirm that in future filings you will include a risk factor which
      includes clarifies that seismic studies are an interpretive tool and do
      not necessarily guarantee that hydrocarbons are present or if present will
      produce in economic quantities.

      Response: We confirm that in future filings we will include a risk factor
      which clarifies that seismic studies are an interpretive tool and do not
      necessarily guarantee that hydrocarbons are present or if present will
      produce in economic quantities.

Supplemental Oil and Gas Information, page F-15

Oil and Gas Reserve Data, page F-15

19.   We note the large reserve revisions in 2004 and 2005. Please provide us
      with an explanation for these revisions. Please confirm that in future
      filings you will provide appropriate explanations for significant changes
      that appear in your reserve table. Please see paragraph 11 of SFAS 69.

      Response: We reflected a positive revision in oil reserves in 2004 due to
      positive drilling results around our acreage position by offset wells in
      our Pearsall Block. In addition, we reflected a negative revision in
      reserves on its Welder Ranch Prospect due to disappointing drilling
      results.

      In 2005, we reflected a negative revision to oil reserves due to
      disappointing drilling results at Pearsall. In addition, we recorded a
      positive revision to gas reserves due to drilling success at Welder Ranch
      and Los Mogotes.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 9

20.   Please reconcile for us the reserves you report in 2004 with the reserves
      determined by Hodges Engineering for that year.

      Response: We inadvertently filed the Penultimate Draft of the Hodges
      Letter which reflected an error in the presentation of oil reserves for
      2004. The Company used the correct information in the 10-KSB information.
      The final Hodges Letter is attached herewith as Attachment 20.

21.   Please tell us how many offset locations to a horizontal well you or your
      independent engineers generally classify as proved undeveloped locations.

      Response: Our independent engineers generally reclassify four offset
      locations as proved undeveloped locations.

Form 10-QSB for the Fiscal Quarter Ended September 30, 2006

Consolidated Balance Sheets, page 2

22.   Please expand your disclosure where applicable to explain the new line
      item as of September 30, 2006 titled Deposit - related party, totaling
      $500,000.

      Response: We will include a disclosure to explain the deposit - related
      party in future filings. We entered into a definitive contract with our
      majority shareholder, Itera Holdings, BV. The terms of the contract call
      for the construction of and subsequent long-term contract for a drilling
      rig for our exclusive use on our Barnett Shale properties. The contract
      calls for a $500,000 deposit which will be applied to payments due at the
      end of the contract period.

Note 5 - Shareholders' Equity, page 8

23.   We note your disclosure that "On August 3, 2006, an option holder
      exercised 40,000 stock options on a cashless basis for 29,200 shares of
      common stock;" and a similar transaction took place on August 22, 2006 for
      which you received no cash consideration. Please tell us what accounting
      effect these transactions had on your consolidated financial statements
      and who effected these transactions with the option holder.

      Response: The accounting effect of the August 3, 2006 transaction resulted
      in an increase in common stock of $29.20 and a reduction in additional
      paid-in capital of $29.20.The accounting effect of the August 22, 2006
      transaction resulted in an increase in common stock of $6.90 and a
      reduction in additional paid-in capital of $6.90. The option holders
      executed their rights to exercise the options on a cashless basis.



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 10

Management's Discussion and Analysis, page 9

Acquisition of Additional Barnett Shale Properties

24.   We note from your disclosure that you acquired Tranche 2 and Tranche 3
      assets in October 2006 from Voyager. Please provide the results of your
      significance tests under Item 3-10(c) of Regulation S-B to support your
      determination that financial statements and pro forma amounts required
      under Items 9.01 (a) and (b) of Form 8-K should not have been included in
      your Form 8-K filed on October 12, 2006.

      Response: We determined that audited financial statements and pro forma
      amounts were not required under Items 9.01(a) and (b) of Form 8-K as the
      acquisition of Tranche 2 and Tranche 3 was less than 20% of our total
      assets as of December 31, 2005. Results of significance test under item
      3-10(c) of Regulation S-B are as follows:

      Tranche 2 and Tranche 3 assets purchased                    $ 7.3 million
      Total assets at December 31, 2005                           $58.5 million
                                                                  -------------
      Percentage of total assets                                           12.5%
                                                                  =============

Controls and Procedures, page 12

25.   We note your statement that "In designing and evaluating the disclosure
      controls and procedures, management recognized that any controls and
      procedures, no matter how well designed and operated, can provide only
      reasonable assurance of achieving the desired control objectives, and
      management necessarily was required to apply its judgment in evaluating
      the cost-benefit relationship of possible controls and procedures." Please
      confirm, if true, that your disclosure controls and procedures are
      designed to provide reasonable assurance of achieving their objectives and
      that your relevant officers have concluded that your disclosure controls
      and procedures are effective at the reasonable assurance level or
      otherwise advise and so state. In this regard, revise your conclusion as
      to effectiveness of your disclosure controls and procedures to ensure that
      the reader understands their effectiveness is based upon the reasonable
      assurance level.

      Response: We confirm that our disclosure controls and procedures are
      designed to provide reasonable assurance of achieving their objectives. In
      the future, we will revise our conclusions to state that our Company's CEO
      and CFO have concluded that as of [the period covered by this report], our
      disclosure controls and procedures are effective to provide reasonable
      assurance that information required to be disclosed in our periodic



Ms. Jill S. Davis
Securities and Exchange Commission
January 17, 2007
Page 11

      filings under the Securities Exchange Act of 1934, as amended, is
      accumulated and communicated to our management to allow timely decisions
      regarding disclosure.

      In connection with responding to your comments, we acknowledge that:

o     we are responsible for the adequacy and accuracy of the disclosure in the
      filing;

o     staff comments or changes to disclosure in response to staff comments do
      not foreclose the Commission from taking any action with respect to the
      filing; and

o     we may not assert staff comments as a defense in any proceeding initiated
      by the Commission or any person under the federal securities laws of the
      United States.

                                                     Very truly yours,

                                                     DUNE ENERGY, INC.


                                                     By: /s/ Hugh Idstein
                                                         -----------------------
                                                         Hugh Idstein, CFO



                                  Attachment 16

                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
                           PURSUANT TO SECTION 302 OF
                         THE SARBANES-OXLEY ACT OF 2002

      I, Alan Gaines, certify that:

      1. I have reviewed this annual report on Form 10-KSB of Dune Energy, Inc.;

      2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this report;

      3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the small business
issuer as of, and for, the periods presented in this report;

      4. The small business issuer's other certifying officer(s) and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the small business issuer and have:

            (a) Designed such disclosure controls and procedures, or caused such
      disclosure controls and procedures to be designed under our supervision,
      to ensure that material information relating to the small business issuer,
      including its consolidated subsidiaries, is made known to us by others
      within those entities, particularly during the period in which this report
      is being prepared.

            (b) Designed such internal control over financial reporting, or
      caused such internal control over financial reporting to be designed under
      our supervision, to provide reasonable assurance regarding the reliability
      of financial reporting and the preparation of financial statements for
      external purposes in accordance with generally accepted accounting
      principles;

            (c) Evaluated the effectiveness of the small business issuer's
      disclosure controls and procedures and presented in this report our
      conclusions about the effectiveness of the disclosure controls and
      procedures, as of the end of the period covered by this report based on
      such evaluation; and

            (d) Disclosed in this report any change in the small business
      issuer's internal control over financial reporting that occurred during
      the small business issuer's most recent fiscal quarter (the small business
      issuer's fourth fiscal quarter in the case of an annual report) that has
      materially affected, or is reasonably likely to materially affect, the
      small business issuer's internal control over financial reporting; and



                                  Attachment 16

      5. The small business issuer's other certifying officer(s) and I have
disclosed, based on our most recent evaluation of internal control over
financial reporting, to the small business issuer's auditors and the audit
committee of the small business issuer's board of directors (or persons
performing the equivalent functions);

            (a) All significant deficiencies and material weaknesses in the
      design or operation of internal control over financial reporting which are
      reasonably likely to adversely affect the small business issuer's ability
      to record, process, summarize and report financial information; and

            (b) Any fraud, whether or not material, that involves management or
      other employees who have a significant role in the small business issuer's
      internal control over financial reporting.


Date: ___________                                 /s/ Alan Gaines
                                                  ------------------------------
                                                  Name: Alan Gaines
                                                  Title: Chief Executive Officer



                                  Attachment 16

                      CERTIFICATION CHIEF FINANCIAL OFFICER
                           PURSUANT TO SECTION 302 OF
                         THE SARBANES-OXLEY ACT OF 2002

      I, Hugh Idstein, certify that:

      1. I have reviewed this annual report on Form 10-KSB of Dune Energy, Inc.;

      2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this report;

      3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the small business
issuer as of, and for, the periods presented in this report;

      4. The small business issuer's other certifying officer(s) and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the small business issuer and have:

            (a) Designed such disclosure controls and procedures, or caused such
      disclosure controls and procedures to be designed under our supervision,
      to ensure that material information relating to the small business issuer,
      including its consolidated subsidiaries, is made known to us by others
      within those entities, particularly during the period in which this report
      is being prepared.

            (b) Designed such internal control over financial reporting, or
      caused such internal control over financial reporting to be designed under
      our supervision, to provide reasonable assurance regarding the reliability
      of financial reporting and the preparation of financial statements for
      external purposes in accordance with generally accepted accounting
      principles;

            (c) Evaluated the effectiveness of the small business issuer's
      disclosure controls and procedures and presented in this report our
      conclusions about the effectiveness of the disclosure controls and
      procedures, as of the end of the period covered by this report based on
      such evaluation; and

            (d) Disclosed in this report any change in the small business
      issuer's internal control over financial reporting that occurred during
      the small business issuer's most recent fiscal quarter (the small business
      issuer's fourth fiscal quarter in the case of an annual report) that has
      materially affected, or is reasonably likely to materially affect, the
      small business issuer's internal control over financial reporting; and



      5. The small business issuer's other certifying officer(s) and I have
disclosed, based on our most recent evaluation of internal control over
financial reporting, to the small business issuer's auditors and the audit
committee of the small business issuer's board of directors (or persons
performing the equivalent functions);

            (a) All significant deficiencies and material weaknesses in the
      design or operation of internal control over financial reporting which are
      reasonably likely to adversely affect the small business issuer's ability
      to record, process, summarize and report financial information; and

            (b) Any fraud, whether or not material, that involves management or
      other employees who have a significant role in the small business issuer's
      internal control over financial reporting.


Date: __________                                  /s/ Hugh Idstein
                                                  ------------------------------
                                                  Name: Hugh Idstein
                                                  Title: Chief Financial Officer



                                  Attachment 20

                         Hodges Engineering Incorporated
                       3131 East 29th Street, Suite D 300
                                 Bryan, TX 77802
                      Tel (979) 774-1112 Fax (979) 774-1115

                                February 22, 2005

Dr. Amiel David
President and Chief Operating Officer
Dune Energy, Inc.
3050 Post Oak Blvd, Suite 695
Houston, TX  77056

                                         Re:   Reserves and Future Net Revenue
                                               Dune Energy, Inc.
                                               As of December 31, 2004
                                               SEC Case

Dear Dr. David:

Pursuant to your request, we have estimated the future recoverable oil and gas
reserves and projected the future revenue associated with the interest owned by
Dune Energy, Inc. and its share of interest ownership attributable to Vaquero
Partners, L.L.C. in certain oil and gas properties in Texas.

The results as of December 31, 2004 are as follows:

                                                Proved Developed       Proved
                                                   Producing         Undeveloped
Estimated Future Net Oil, Bbl                        2,512            1,306,663
Estimated Future Net Gas, Mcf                      965,361            4,569,140

Total Future Gross Revenue, M$                       6,353               80,680
Operating Expenses, M$                               1,029                5,050
Direct Taxes, M$                                       632                6,533
Other Capital Expenditures, M$                           0               12,190
Estimated Future net Revenue, M$ (FNR)               4,692               56,907
Discounted FNR at 10%, M$                            3,011               34,179

*Numbers may not add up due to rounding error.



                                  Attachment 20

Proved Reserves are estimated in accordance with the guidelines of the
Securities and Exchange Commission.

This report includes Dune Energy, Inc., direct interest in the Los Mogotes and
Pearsall Fields and its 85% share in the Vaquero Partners, L.L.C. interest in
the Welder Ranch leases (Victoria County, TX).

Product prices and operating costs used in this report to estimate the future
net revenue were provided by Dune Energy, Inc. and represent prices received for
oil and gas at year end, 2004. Prices and operating costs were held constant for
the remaining life of the reserves.

The reserves included in this report are estimates only and should not be
construed as exact quantities. They may or may not be recovered; if recovered,
the revenues there from and the costs related thereto could be more or less than
the estimated amounts. Government regulations, prices received and costs
incurred may change the reserves volumes from those shown. Reserves estimates
were based on decline curve analysis for the Proved Developed Producing
properties, and on volumetric calculations and/or analogy for the Proved
Undeveloped. Reserves estimates from volumetric calculations and analogy are
often less reliable than reserves based on well performance obtained over a
period during which a substantial portion of the reserves were produced. No
consideration was given to any gas imbalance, if exists.

In conducting this evaluation we relied upon production histories, lease
ownership, pricing, cost data, heat (BTU) content and other engineering and
geological information supplied by Dune Energy, Inc. Independent verification of
these items was not considered as part of this study.

This report does not include: Federal Income Tax, depreciation, depletion and
amortization, general and administrative costs and costs in excess of revenue
for uneconomical wells. We have not conducted field inspection of the wells, nor
audited the information supplied by the company.

Hodges Engineering Incorporated does not have interest in any of the fields
which were evaluated. Hodges Engineering Incorporated does not own equity in
Dune Energy, Inc., or affiliates. Hodges Engineering Incorporated was not
employed on a contingency basis.

Respectfully,


/s/ James R. Hodges

James R. Hodges
Texas Licensed Professional Engineer No. 39148
Hodges Engineering, Incorporated