exv4wk






Exhibit 4(k)




EXECUTION VERSION




FOURTH SUPPLEMENTAL INDENTURE




               FOURTH SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of February 3,
2011, among DENBURY RESOURCES INC., a Delaware corporation, on behalf of itself and the Subsidiary
Guarantors (the “Existing Subsidiary Guarantors”) under the Indenture referred to below,
THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as trustee under the indenture referred to below
(the “Trustee”) and the following indirect, wholly-owned subsidiaries of the Company,
referred to herein collectively as the “New Subsidiary Guarantors”:



     Denbury Pipeline Holdings LLC



     Denbury Gulf Coast Pipelines LLC



W I T N E S S E T H :




               WHEREAS the Company has heretofore executed and delivered to the Trustee an Indenture dated as
of dated as of December 7, 2005 (the “Indenture”), the Company has executed the First
Supplemental Indenture dated as of April 3, 2007, the Second Supplemental Indenture dated as of
July 24, 2009, and the Third Supplemental Indenture dated as of March 9, 2010, providing for the
issuance of 71/2% Senior Subordinated Notes Due 2015 (the “Securities”); and



               WHEREAS, the Company desires to amend the Indenture, as set forth herein;



               WHEREAS, Denbury Encore Holdings, Inc. changed its name to Denbury Holdings, Inc. by amending
its Certificate of Formation, effective as of December 31, 2010



               WHEREAS, EAP Operating, LLC changed its name to Denbury Air, LLC by amending its Certificate
of Formation, effective as of December 31, 2010;



               WHEREAS, Denbury Operating Company merged with and into EAP Properties, Inc., and then changed
its name to Denbury Operating Company, pursuant to an Agreement and Plan of Merger, dated as of
December 31, 2010;



               WHEREAS the Company desires to cause the New Subsidiary Guarantors to execute and deliver to
the Trustee a supplemental indenture pursuant to which the New Subsidiary Guarantors shall fully
and unconditionally guarantee all of the obligations of the Company under the Securities pursuant
to a Subsidiary Guarantee on the terms and conditions set forth herein; and



               WHEREAS pursuant to Section 9.01(5) of the Indenture, the Trustee, the Company and Existing
Subsidiary Guarantors are authorized to execute and deliver this Supplemental Indenture;



               NOW THEREFORE, in consideration of the foregoing and for other good and valuable
consideration, the receipt of which is hereby acknowledged, the New Subsidiary
Guarantors, the Company, the Existing Subsidiary Guarantors and the Trustee mutually covenant
and agree for the equal and ratable benefit of the holders of the Securities as follows:



Denbury Resources Inc.

Fourth Supplemental Indenture

Notes due 2015





 









 








     1. Definitions. (a) Capitalized terms used herein without definition shall
have the meanings assigned to them in the Indenture.



               (b) For all purposes of this Supplemental Indenture, except as otherwise herein expressly
provided or unless the context otherwise requires: (i) the terms and expressions used herein shall
have the same meanings as corresponding terms and expressions used in the Indenture; and (ii) the
words “herein,” “hereof” and “hereby” and other words of similar import used in this Supplemental
Indenture refer to this Supplemental Indenture as a whole and not to any particular section hereof.



     2. Amendments to the Indenture.



          (a) All references to Denbury Encore Holdings, Inc. are amended to read Denbury Holdings,
Inc.;




          (b) All references to EAP Operating, LLC are amended to read Denbury Air, LLC;




          (c) All references to EAP Properties, Inc. are amended to read Denbury Operating Company.





3. Agreement to Guarantee. Each New Subsidiary Guarantor hereby agrees, jointly and
severally, with each other and with all other Existing Subsidiary Guarantors, to guarantee
all of the obligations of the Company under the Securities on the terms and subject to the
conditions set forth in Article 11 of the Indenture and to be bound by all other applicable
provisions of the Indenture.




4. Ratification of Indenture; Supplemental Indentures Part of Indenture. Except as
expressly amended hereby, the Indenture is in all respects ratified and confirmed and all
the terms, conditions and provisions thereof shall remain in full force and effect. This
Supplemental Indenture shall form a part of the Indenture for all purposes, and every holder
of Securities heretofore or hereafter authenticated and delivered shall be bound hereby.




5. Governing Law. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.




6. Effectiveness. This Supplemental Indenture shall be effective upon its execution
and delivery by the parties hereto.




7. Trustee Makes No Representation. The Trustee makes no representation as to the
validity or sufficiency of this Supplemental Indenture.




8. Counterparts. The parties may sign any number of copies of this Supplemental
Indenture. Each signed copy shall be an original, but all of them together represent the
same agreement.



Denbury Resources Inc.

Fourth Supplemental Indenture

Notes due 2015





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9. Trust Indenture Act Controls. If any provision of this Supplemental
Indenture limits, qualifies or conflicts with another provision of this Supplemental
Indenture or the Indenture that is required to be included by the Trust Indenture Act of
1939, as amended, as in force at the date this Supplemental Indenture is executed, the
provision required by said Act shall control.




10. Severability. In case any provision in this Supplemental Indenture or the
Securities shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or impaired
thereby.




11. Effect of Headings. The Section headings herein are for convenience only and
shall not effect the construction thereof.



[Signature page follows]




Denbury Resources Inc.

Fourth Supplemental Indenture

Notes due 2015



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IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed as of the date first above written.




	 	 	 	 	 	 	 

	 	 	DENBURY RESOURCES INC., on behalf of itself and the 

Existing Subsidiary Guarantors,	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Phil Rykhoek
 

	 	 
	 	 	Name: Phil Rykhoek	 	 
	 	 	Title: Chief Executive Officer	 	 
	 
	 	 	 	 	 	 
	 	 	DENBURY PIPELINE HOLDINGS LLC	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Mark C. Allen
 

	 	 
	 	 	Name: Mark C. Allen	 	 
	 	 	Title: Senior Vice President and Chief Financial Officer	 	 
	 
	 	 	 	 	 	 
	 	 	DENBURY GULF COAST PIPELINES LLC	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Mark C. Allen
 

	 	 
	 	 	Name: Mark C. Allen	 	 
	 	 	Title: Senior Vice President and Chief Financial Officer	 	 






Denbury Resources Inc.

Fourth Supplemental Indenture

Notes due 2015





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	 	 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as
Trustee,	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Julie H. Ramos
 

	 	 
	 	 	Name: Julie Hoffman-Ramos	 	 
	 	 	Title: Senior Associate	 	 






Denbury Resources Inc.

Fourth Supplemental Indenture

Notes due 2015





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