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  Exhibit 4.24    
    


 
    SUPPLEMENTAL INDENTURE    
    


        THIS SUPPLEMENTAL INDENTURE (this "Supplemental Indenture"), dated as of May 31,
2011, among FracHawk Services, LLC, a Delaware limited liability Company (the "New Guarantor"), Petrohawk Energy Corporation, a Delaware
corporation (the "Company"), the existing Guarantors (as defined in the Indentures referred to herein) and U.S. Bank Trust National Association, as
trustee under the Indentures referred to herein (the "Trustee"). The New Guarantor and the existing Guarantors are sometimes referred to collectively
herein as the "Guarantors", or individually as a "Guarantor." 


 
 

  W I T N E S S E T H    
    


        WHEREAS, the Company and the existing Guarantors have heretofore executed and delivered to the Trustee indentures (the
"Indentures" and each an "Indenture") described on  Exhibit A hereto, relating to certain Senior Notes
(the "Securities") of the Company; 



        WHEREAS,  Section 4.9 of each Indenture provides that if the Company or any of its Restricted Subsidiaries acquires or creates
another Restricted Subsidiary (other than Foreign Subsidiaries) after the Issue Date, then the Company shall cause the newly acquired or created Restricted Subsidiary (i) to become a Guarantor
by executing a supplemental indenture and (ii) to deliver an Opinion of Counsel to the Trustee as provided in such Section; and 


        WHEREAS,
pursuant to Section 9.1 of each Indenture, the Company, the Guarantors and the Trustee are authorized to execute and
deliver this Supplemental Indenture to amend or supplement each Indenture without the consent of any Holder, with this Supplemental Indenture serving as the numbered supplemental indenture to each
respective Indenture as set forth on Exhibit B hereto; 


        NOW
THEREFORE, to comply with the provisions of each Indenture and in consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby
acknowledged, the New Guarantor, the other Guarantors, the Company and the Trustee mutually covenant and agree for the equal and ratable benefit of the Holders of the Securities as follows: 



        1.     CAPITALIZED
TERMS.    Capitalized terms used herein without definition shall have the meanings assigned to them in the Indentures. 


        2.     AGREEMENT
TO GUARANTEE.    The New Guarantor hereby agrees, jointly and severally, with all other Guarantors, to unconditionally Guarantee to each Holder and to
the Trustee the Obligations, to the extent set forth in the Indentures and subject to the provisions in the Indentures. The obligations of the Guarantors to the Holders of Securities and to the
Trustee pursuant to the Subsidiary Guarantees and the Indentures are expressly set forth in Article X of each Indenture and reference is hereby
made to each Indenture for the precise terms of the Subsidiary Guarantees. 


        3.     EXECUTION
AND DELIVERY.    The New Guarantor agrees that its Subsidiary Guarantee shall remain in full force and effect notwithstanding any failure to endorse
on each Security a notation of such Subsidiary Guarantee. 


        4.     NEW
YORK LAW TO GOVERN.    THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE AND ENFORCE THIS SUPPLEMENTAL INDENTURE. 



        5.     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. This Supplemental Indenture may be executed in multiple counterparts which, when taken together, shall constitute one instrument. 


        6.     EFFECT
OF HEADINGS.    The Section headings herein are for convenience only and shall not affect the construction hereof. 









        7.     THE
TRUSTEE.    Except as otherwise expressly provided herein, no duties, responsibilities or liabilities are assumed, or shall be construed to be assumed, by
the Trustee by reason of this Supplemental Indenture. This Supplemental Indenture is executed and accepted by the Trustee subject to all the terms and conditions set forth in the Indentures with the
same force and effect as if those terms and conditions were repeated at length herein and made applicable to the Trustee with respect hereto. 



[Remainder
of Page Intentionally Left Blank; Signature Page Follows] 













































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

 






 



					
	 
	 	  PETROHAWK ENERGY CORPORATION

	 
	 	  HK TRANSPORTATION, LLC

	 
	 	  PETROHAWK HOLDINGS, LLC

	 
	 	  P-H ENERGY, LLC

	 
	 	  PETROHAWK OPERATING COMPANY

	 
	 	  HAWK FIELD SERVICES, L.L.C.

	 
	 	  WINWELL RESOURCES, L.L.C.

	 
	 	  WSF, INC.

	 
	 	  KCS RESOURCES, LLC

	 
	 	  KCS ENERGY SERVICES, INC.

	 
	 	  MEDALLION CALIFORNIA PROPERTIES COMPANY

	 
	 	  ONE TEC, LLC

	 
	 	  ONE TEC OPERATING, LLC

	 
	 	  BIG HAWK SERVICES, LLC

	

 
	
 	

   By:
	
 	
/s/ DAVID S. ELKOURI






  David S. Elkouri
 Executive Vice President—General Counsel and Secretary
	 
	 	  HK ENERGY MARKETING, LLC

	 
	 	 FRACHAWK SERVICES, LLC

	

 
	
 	

   By:
	
 	
/s/ DAVID S. ELKOURI






  David S. Elkouri
 Secretary
	 
	 	  PETROHAWK PROPERTIES, LP

	

 
	
 	

   By:
	
 	
P-H Energy, LLC

Its General Partner
	

 
	
 	

   By:
	
 	
/s/ DAVID S. ELKOURI






  David S. Elkouri
 Executive Vice President—General Counsel and Secretary




 

 SIGNATURE PAGE TO SUPPLEMENTAL INDENTURE








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

 






 



					
	 
	 	  U.S. BANK TRUST NATIONAL ASSOCIATION, as Trustee

	

 
	
 	

   By:
	
 	
/s/ STEVEN A. FINKLEA







 
	 
	 	 Name:
	 	Steven A. Finklea, CCTS
	 
	 	 Title:
	 	 Vice President




 

 SIGNATURE PAGE TO SUPPLEMENTAL INDENTURE








 








































 
 

  EXHIBIT A    
    


 
    Indentures    
    


        Indenture, dated as of May 13, 2008, among the Company, the Guarantors named therein and the Trustee, relating to the 7.875%
Senior Notes due 2015, as supplemented as of November 28, 2008, January 26, 2009, August 4, 2009 and June 30, 2010 (as amended, the "2008
Indenture"). 


        Indenture,
dated as of January 27, 2009, among the Company, the Guarantors named therein and the Trustee, relating to the 10.5% Senior Notes due 2014, as supplemented as of
August 4, 2009 and June 30, 2010 (as amended, the "2009 Indenture"). 


        Indenture,
dated as of August 17, 2010, among the Company, the Guarantors named therein and the Trustee, relating to the 7.25% Senior Notes due 2018 (the
"2010 Indenture"). 


A-1








 








































 
 

  EXHIBIT B    
    


 
    Numbered Supplemental Indentures    
    


Fifth
Supplemental Indenture to the 2008 Indenture. 


Third
Supplemental Indenture to the 2009 Indenture. 


First
Supplemental Indenture to the 2010 Indenture. 


B-1











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Exhibit 4.24


SUPPLEMENTAL INDENTURE

W I T N E S S E T H


EXHIBIT A

Indentures


EXHIBIT B

Numbered Supplemental Indentures