Exhibit 4.1.4

                                FOURTH AMENDMENT
                                       TO
                           REVOLVING CREDIT AGREEMENT

     This Fourth Amendment ("Fourth Amendment") to Fourth Amended and Restated
Credit Agreement dated as of March 28, 2002, as amended by the First Amendment
thereto dated as of June 12, 2003, the Second Amendment thereto dated as of
October 22, 2003, and the Third Amendment thereto dated as of April 14, 2004 (as
amended, the "Credit Agreement"), originally by and among CONTINENTAL RESOURCES,
INC., an Oklahoma corporation (the "Borrower"), UNION BANK OF CALIFORNIA, N.A.,
as LC Issuer, Bank, Lead Arranger, Fronting Bank and Administrative Agent (in
such latter capacity and together with its successors and permitted assigns in
such capacity the "Administrative Agent"), GUARANTY BANK, FSB, as Co-Arranger,
Bank and Collateral/Documentation Agent, and FORTIS CAPITAL CORP., as
Co-Arranger, Bank and Syndication Agent, and the several banks and financial
institutions from time to time parties to the Credit Agreement (the "Banks") is
entered into this twenty-first day of July 2004.

                              W I T N E S S E T H:

     WHEREAS, Borrower desires to obtain the written consent of Administrative
Agent and the Banks to sell its subsidiary, Continental Gas, Inc. ("CGI");

     WHEREAS, in furtherance of the foregoing, Borrower and the Banks desire to
amend the Credit Agreement as set forth herein;

     NOW, THEREFORE, in consideration of the premises and for Ten Dollars
($10.00) and other good and valuable consideration received by each party
hereto, and each intending to be legally bound hereby, the parties agree as
follows.

     I. Amendments to Credit Agreement. The following modifications are made in
amendment to the Credit Agreement. For clarity, certain additions herein to the
existing language of the Credit Agreement are formatted with underlined text and
certain deletions from the existing language of the Credit Agreement are
formatted with strikethrough text. The formatting is only for purposes of
identifying the changes to the Credit Agreement, and such formatting is not
intended to become part of the Credit Agreement.

     Article I, DEFINITIONS, of the Credit Agreement is hereby modified by
deleting in its entirety the definition "CGI Credit Agreement."

     Article I, DEFINITIONS, of the Credit Agreement is hereby further modified
to amend and restate the following definitions in their entirety:

          "Change of Control" means any of the following events: (a) any
          "person" or "group" (within the meaning of Section 13(d) or 14(d) of
          the Securities Exchange Act of 1934, as amended (the "Exchange Act"))
          has become, directly or indirectly, the "beneficial owner" (as defined
          in Rules 13d-3 and 13d-5 under the Exchange Act, except that a Person
          shall be deemed to have "beneficial ownership" of all such shares that
          any such Person has the right to acquire, whether such right is
          exercisable immediately or only after the passage of time), by way of
          merger, consolidation or otherwise, of a majority or more of the
          common stock of Borrower on a fully-diluted basis, after giving effect
          to the conversion and exercise of all outstanding warrants, options
          and other securities of the Borrower (whether or not such securities
          are then currently convertible or exercisable), (b) during any period
          of two consecutive calendar quarters, individuals who at the beginning
          of such period were officers of the Borrower and were also members of
          the Borrower's board of directors cease for any reason to constitute a
          majority of the directors of the Borrower then in office unless (i)
          such new directors were elected by a majority of the directors of the
          Borrower who constituted the board of directors of the Borrower at the
          beginning of such period (or by directors so elected) or (ii) the
          reason for such directors failing to constitute a majority is a result
          of retirement by directors due to age, death or disability, (c) Harold
          Hamm no longer owns a controlling beneficial interest or ownership in
          Borrower, or (d) Harold Hamm is no longer chief executive officer of
          Borrower.

          "Guarantor(s)" means, individually and collectively, Continental
          Resources of Illinois, Inc., Continental Crude Co. and all other
          Subsidiaries of Borrower.

     Section 4.01, Existence, is hereby amended and restated in its entirety to
read as follows:

          The Borrower is a Business Entity of the type specified for such
          Borrower on the signature pages of this Agreement, duly organized,
          legally existing, and in good standing under the Laws of the State in
          which it was organized; the Borrower has the lawful power to own their
          properties and to engage in the businesses it conducts, and it is duly
          qualified and in good standing as a foreign Business Entity in the
          jurisdictions wherein the nature of the business transacted by it or
          property owned by it makes such qualification necessary; the states in
          which the Borrower is incorporated or organized and qualified to do
          business are set forth in Schedule 4.01; the addresses of all places
          of business of the Borrower are as set forth in Schedule 4.01;
          Borrower has not changed its name, been the surviving company in a
          merger, acquired any business, or changed its principal executive
          office within five (5) years and one (1) month prior to the date
          hereof; and Borrower has no Subsidiaries other than the Guarantors.
          Borrower and each Guarantor is qualified under applicable Minerals
          Management Service regulations to act as the operator of the Leases
          where required.

     Article V, Affirmative Covenants, is hereby amended by adding a new Section
5.35, Repayment of Funds Borrowed for Sale of CGI, to read as follows:

          Repay any funds, borrowed under this Agreement for the purpose of
          completing Borrower's sale of CGI, out of the proceeds from Borrower's
          sale of CGI, no later than three Business Days after the execution
          date of the Fourth Amendment to this Agreement.

     Article V, Affirmative Covenants, is hereby amended by adding a new Section
5.36, Addition of Borrowing Base Oil and Gas Properties, to read as follows:

          Comply with all terms and conditions of this Agreement relating to the
          addition to Borrower's Borrowing Base Oil and Gas Properties of the
          Oil and Gas Properties assigned to Borrower by CGI as described in
          Schedule 6.04 of the Fourth Amendment to this Agreement, including but
          not limited to delivering to the Administrative Agent Security
          Instruments and Transfer Letter Orders as required by Section 3.03, no
          later than sixty days after the execution date of the Fourth Amendment
          to this Agreement.

     Article V, Affirmative Covenants, is hereby amended by adding a new Section
5.37, Compliance with Indenture, to read as follows:

          Comply with all terms and conditions of that certain Indenture dated
          July 24, 1998 among Borrower, the Subsidiary Guarantors, as that term
          is defined therein, and United States Trust Company of New York, under
          which the Senior Subordinated Notes were issued, including but not
          limited to Section 4.10 thereof with respect to the receipt and
          application of "Net Proceeds" and disposition of "Excess Proceeds," as
          those terms are defined therein, resulting from Borrower's sale of
          Continental Gas, Inc.

     Section 7.01, Enumeration of Events of Default is amended and clarified as
follows. The Second Amendment inserted a new subsection (i) and relabeled
existing subsections (i) and (j) as subsections (j) and (k). The Third Amendment
also inserted a new subsection (i) and relabeled existing subsections (i) and
(j) as subsections (j) and (k), without making reference to the subsection (k)
that had been relabeled by the Second Amendment. Under this Fourth Amendment,
the subsection (i) added by the Second Amendment and relabeled as subsection (j)
by the Third Amendment is hereby deleted, and subsections (i), (j), and (k), as
they existed prior to the Second Amendment or were added by the Third Amendment,
are hereby clarified and/or relabeled to read and remain in full force and
effect as follows:

          (i)   Borrower or any Guarantor shall fail within thirty (30) days to
          pay, bond or otherwise discharge one or more (i) judgments or orders
          for the payment of money in excess of One Million Dollars
          $1,000,000.00 (or the equivalent thereof in currencies other than U.S.
          Dollars) in the aggregate, or (ii) nonmonetary judgments or orders
          which, individually or in the aggregate, could reasonably be expected
          to have a Material Adverse Effect, which judgment(s), in any such
          case, is/are not stayed on appeal or otherwise being appropriately
          contested in good faith;

          (j)   the Liens under the Security Instruments cease to be perfected
          or cease to be first priority Liens subject to only Permitted
          Encumbrances; or

          (k)   a Material Adverse Change occurs.

     II. Conditions Precedent in Connection with the Fourth Amendment. The
Fourth Amendment shall not be binding on the Banks until satisfaction of the
following conditions precedent:

          A.  Administrative Agent shall have received fully executed
          counterparts, in the number of multiple originals requested by
          Administrative Agent, of the Fourth Amendment, duly executed by an
          authorized officer for Borrower.

          B.  The representations and warranties contained in Article IV of the
          Credit Agreement shall be true and correct in all material respects on
          the date of the Fourth Amendment with the same effect as though such
          representations and warranties had been made on such date; and no
          Event of Default shall have occurred and be continuing or will have
          occurred upon the execution of the Fourth Amendment.

          C.  Borrower shall have complied with all terms and conditions of the
          Credit Agreement required for Borrower's sale of CGI, including but
          not limited to obtaining written consent from Administrative Agent and
          Required Banks as required by Article VI, in particular Section 6.04,
          Sales of Assets, Section 6.05, Dividends, and Section 6.20, Amendment,
          Termination or Waiver of Contracts with CGI. By their signatures
          hereto, Administrative Agent and the Required Banks hereby consent, as
          required by Article VI and Sections 6.04, 6.05 and 6.20 of the Credit
          Agreement, to (i) the payment of a dividend of not more than
          $14,900,000 to Borrower's shareholders, (ii) the sale by Borrower of
          the capital stock of CGI to Borrower's shareholders, and (iii) the
          amendment, termination or waiver of contracts between Borrower and
          CGI, to the extent the foregoing are reasonably necessary for
          Borrower's sale of CGI, which consent is subject to fulfillment of all
          conditions precedent and all representations set forth in this Fourth
          Amendment.

          D.  Borrower shall have complied with all terms and conditions of
          that certain Indenture dated July 24, 1998 among CRI, the Subsidiary
          Guarantors, as that term is defined therein, and United States Trust
          Company of New York ("Indenture"), under which the Senior Subordinated
          Notes (as that term is defined in the Credit Agreement) were issued,
          required for Borrower's sale of CGI, including but not limited to
          Section 4.7, Restricted Payments, and Section 4.10, Asset Sales.

          E.  All conditions precedent shall have been satisfied under the
          First Amendment, dated as of the date of this instrument, to that
          certain Term and Revolving Credit Agreement dated as of October 22,
          2003 ("CGI Credit Agreement").

          F.  All legal matters incident to the consummation of the transactions
          contemplated by the Fourth Amendment shall be satisfactory to special
          counsel for the Banks.

          G.  All reasonable and documented legal fees owed by the Banks to
          Porter & Hedges, L.L.P. in connection with the Fourth Amendment shall
          have been paid by Borrower.

     III. Representations and Warranties. To induce the Banks to enter into this
Fourth Amendment, the Borrower hereby reaffirms, as of the date hereof, its
representations and warranties contained in Article IV of the Credit Agreement
and in all other documents executed pursuant thereto, and additionally
represents and warrants as follows:

          A.  The execution and delivery of this Fourth Amendment and the
          performance by the Borrower of its obligations under this Fourth
          Amendment are within the Borrower's power, have been duly authorized
          by all necessary corporate action, have received all necessary
          governmental approval (if any shall be required), and do not and will
          not contravene or conflict with any provision of law or of the charter
          or by-laws of the Borrower or of any agreement binding upon the
          Borrower.

          B. The Credit Agreement as amended by this Fourth Amendment represents
          the legal, valid and binding obligations of the Borrower, enforceable
          against the Borrower in accordance with their respective terms subject
          as to enforcement only to bankruptcy, insolvency, reorganization,
          moratorium or other similar laws affecting the enforcement of
          creditors' rights generally.

          C.  No Event of Default or Unmatured Event of Default has occurred and
          is continuing as of the date hereof.

          D. Since the date of the Agreement, Borrower has not formed or created
          any new Subsidiaries.

          E. Borrower has complied with all terms and conditions of the Credit
          Agreement required for Borrower's sale of CGI, including but not
          limited to obtaining written consent from Administrative Agent and
          Required Banks as required by Article VI, in particular Section 6.04,
          Sales of Assets, Section 6.05, Dividends, and Section 6.20, Amendment,
          Termination or Waiver of Contracts with CGI.

          F. CGI has complied with all terms and conditions of the CGI Credit
          Agreement required for Borrower's sale of CGI, including but not
          limited to obtaining written consent from the Administrative Agent and
          the Required Banks thereunder as required by Article VI thereto, in
          particular Section 6.11, Capital Stock of Borrower/Redemption of
          Senior Subordinated Notes.

          G. Borrower has complied with all terms and conditions of the
          Indenture required for Borrower's sale of CGI, including but not
          limited to Section 4.7, Restricted Payments, and Section 4.10, Asset
          Sales.

          H. CGI has assigned to Borrower certain of CGI's Oil and Gas
          Properties described in Schedule 6.04 hereto and has complied with all
          terms and conditions of the CGI Credit Agreement required for said
          transfer, including but not limited to obtaining written consent from
          the Administrative Agent and the Required Banks thereunder as required
          by Article VI, Negative Covenants, thereto, in particular Section
          6.04, Sales of Assets.

          I. All conditions precedent have been satisfied under the First
          Amendment to the CGI Credit Agreement, dated as of the date of this
          instrument.

     IV. Defined Terms. Except as amended hereby, terms used herein that are
defined in the Credit Agreement shall have the same meanings herein.

     V. Reaffirmation of Credit Agreement. This Fourth Amendment shall be deemed
to be an amendment to the Credit Agreement, and the Credit Agreement, as further
amended hereby, is hereby ratified, approved and confirmed in each and every
respect. All references to the Credit Agreement herein and in any other
document, instrument, agreement or writing shall hereafter be deemed to refer to
the Credit Agreement as amended hereby.

     VI. Entire Agreement. The Credit Agreement, as hereby amended, embodies the
entire agreement between the Borrower and the Banks and supersedes all prior
proposals, agreements and understandings relating to the subject matter hereof.
The Borrower certifies that it is relying on no representation, warranty,
covenant or agreement except for those set forth in the Credit Agreement, as
hereby amended, and in the other documents previously executed or executed of
even date herewith.

     VII. Governing Law. THIS FOURTH AMENDMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS AND THE APPLICABLE
LAWS OF THE UNITED STATES OF AMERICA. This Fourth Amendment has been entered
into in Harris County, Texas, and it shall be performable for all purposes in
Harris County, Texas. Courts within the State of Texas shall have jurisdiction
over any and all disputes between the Borrower and the Banks, whether in law or
equity, including, but not limited to, any and all disputes arising out of or
relating to this Fourth Amendment or any other Security Instrument; and venue in
any such dispute whether in federal or state court shall be laid in Harris
County, Texas.

     VIII. Severability. Whenever possible each provision of this Fourth
Amendment shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Fourth Amendment shall be
prohibited by or invalid under applicable law, such provision shall be
ineffective to the extent of such prohibition or invalidity, without
invalidating the remainder of such provision or the remaining provisions of this
Fourth Amendment.

     IX. Execution in Counterparts. This Fourth Amendment may be executed in any
number of counterparts and by the different parties on separate counterparts,
and each such counterpart shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same agreement.

     X. Section Captions. Section captions used in this Fourth Amendment are for
convenience of reference only, and shall not affect the construction of this
Fourth Amendment.

     XI. Successors and Assigns. This Fourth Amendment shall be binding upon the
Borrower and the Banks and their respective successors and assigns, and shall
inure to the benefit of the Borrower and the Banks, and the respective
successors and assigns of the Banks.

     XII. Non-Application of Chapter 346 of Texas Finance Codes. In no event
shall Chapter 346 of the Texas Finance Code (which regulates certain revolving
loan accounts and revolving tri-party accounts) apply to this Credit Agreement
as hereby further amended or any other Loan Documents or the transactions
contemplated hereby.

     XIII. Notice. THIS FOURTH AMENDMENT TOGETHER WITH THE LOAN AGREEMENT, AND
THE OTHER SECURITY INSTRUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES
AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR SUBSEQUENT
ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO WRITTEN ORAL AGREEMENTS BETWEEN THE
PARTIES.

         IN WITNESS WHEREOF, the parties hereto have caused this Fourth
Amendment to be duly executed as of the day and year first above written.

                                         BORROWER:

                                         CONTINENTAL RESOURCES, INC.


                                         By: /S/ ROGER CLEMENT
                                             Roger Clement
                                             Senior Vice President and Chief
                                             Financial Officer


                                         ADMINISTRATIVE AGENT, LEAD ARRANGER,
                                         LC ISSUER, FRONTING BANK AND BANK:

                                         UNION BANK OF CALIFORNIA, N.A.


                                         By:  /S/ ALI AHMED
                                              Ali Ahmed,
                                              Vice President

                                         By: /S/ JOHN CLARK
                                             John Clark,
                                             Vice President


                                         COLLATERAL/DOCUMENTATION
                                         AGENT, CO-ARRANGER AND BANK:

                                         GUARANTY BANK, FSB

                                         By: /S/ RICHARD MENCHACA
                                             Richard Menchaca,
                                             Senior Vice President


                                         SYNDICATION AGENT, CO-ARRANGER
                                         AND BANK:

                                         FORTIS CAPITAL CORP.

                                         By:  /S/ DARRELL W. HOLLEY
                                              Darrell W. Holley,
                                              Managing Director


                                         By:  /S/ CHRISTOPHER S. PARADA
                                              Christopher S. Parada,
                                              Vice President


                                         CO-AGENT AND BANK:

                                         THE ROYAL BANK OF SCOTLAND plc


                                         By:  /S/ JAMES R. MCBRIDE
                                         Name:  James R. McBride
                                         Title:  Managing Director


                                         BANK:

                                         WASHINGTON MUTUAL BANK, FA

                                         By:  /S/ DAVID W. PHILLIPS
                                              David W. Phillips,
                                              Vice President
<PAGE>

<TABLE>
                                                            Schedule 6.04
<CAPTION>
                                                                                   Phase I      Phase II     Phase I      Phase II
                                                                                   Working      Working    Net Revenue  Net Revenue
    Well/Unit Name                 Legal Description               County  State   Interest     Interest    Interest      Interest
    --------------                 -----------------               ------  -----   --------     --------   -----------  -----------
<S>                     <C>                                        <C>      <C>   <C>          <C>          <C>          <C>
Cedar Hills North Red   Township 129 North, Range 106 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Section 1                               Slope

Cedar Hills North Red   Township 130 North, Range 106 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 1, 2, 3, 4, 5, 9, 10, 11,      Slope
                        12, 13, 14, 15, 16, 21, 22, 23, 24, 26,
                        27, 28, 34, 35 and 36; Lots 1-6, S/2
                        NE/4, SE/4, NW/4, NE/4 SW/4, SE/4 of
                        Section 6; NE/4 NE/4 of Section 7; E/2
                        E/2, NW/4 NE/4, SW/4 NE/4, NW/4, W/2
                        SE/4 of Section 8; NW/4 NE/4, S/2 NE/4,
                        S/2, NE/4 NE/4 of Section 17

Cedar Hills North Red   Township 130 North, Range 107 West: Lot    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          1, SE/4 NE/4 of Section 1                  Slope

Cedar Hills North Red   Township 131 North, Range 106 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 17, 18, 19, 20, 21, 27, 28,    Slope
                        29, 30, 31, 32, 33 and 34

Cedar Hills North Red   Township 131 North, Range 107 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 1, 12, 13, 14, 24 and 25       Slope

Cedar Hills North Red   Township 132 North, Range 106 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 4, 5, 6, 7, 8, 9, 15, 16,      Slope
                        17, 18, 19, 20, 21, 22 and 23

Cedar Hills North Red   Township 132 North, Range 107 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 1, 2, 3, 10, 11, 12, 13, 14,   Slope
                        15, 22, 23, 24, 25 and 36

Cedar Hills North Red   Township 133 North, Range 106 West: All    Bowman/  ND    0.01671645   0.01780166   0.01426658   0.01519304
River "B" Unit          of Sections 17, 18, 19, 20, 28, 29, 30,    Slope
                        31, 32, 33 and 34
                                                                   Fallon   MT    0.02931323   0.02817116   0.02473551   0.02377179
West Cedar Hills Unit   Township 6 North, Range 61 East: All of
                        Sections 2, 10, 11, 14, 15, 16, 21, 22,
                        23, 26, 27 and 28; SE/4 of Section 3,
                        SE/4 of Section 9                          Fallon   MT    0.02931323   0.02817116   0.02473551   0.02377179

West Cedar Hills Unit   Township 7 North, Range 61 East: All of
                        Sections 22, 23, 26, 27 and 35, NE/4 of
                        Section 34                                 Bowman   ND    0.01151741   0.00980162   0.00981036   0.00834888

Medicine Pole Hills     Township 130 North, Range 105 West, 5th
South Red River "B"     PM: All of Section 36
Unit

Medicine Pole Hills     Township 130 North, Range 104 West, 5th    Bowman   ND    0.01151741   0.00980162   0.00981036   0.00834888
South Red River "B"     PM: All of Section 36
Unit

Medicine Pole Hills     Township 129 North, Range 105 West, 5th    Bowman   ND    0.01151741   0.00980162   0.00981036   0.00834888
South Red River "B"     PM: All of Section 1
Unit

Medicine Pole Hills     Township 129 North, Range 104 West, 5th    Bowman   ND    0.01151741   0.00980162   0.00981036   0.00834888
South Red River "B"     PM: All of Sections 1, 2, 3, 6, 7, 8, 9,
Unit                    10, 11, 15, 16, 17, 18, 20 and 21

</TABLE>