EX-10.2



 Exhibit 10.2 

FIRST SUPPLEMENTAL INDENTURE 

THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), is
dated as of June 26, 2013, among Eclipse Resources-Ohio, LLC (the “Subsidiary Guarantor”), a subsidiary of Eclipse Resources I, LP, a Delaware limited liability company (the “Company”), the Company and Deutsche Bank Trust
Company Americas, as trustee under the Indenture referred to below (the “Trustee”). 
 W I T N E S S E T H 

WHEREAS, the Company has heretofore executed and delivered to the Trustee an indenture (the “Indenture”), dated as of June 26,
2013 providing for the issuance of 12.0% Senior Unsecured PIK Notes due 2018 (the “Securities”); 
 WHEREAS, the Indenture
provides that under certain circumstances the Subsidiary Guarantor shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Subsidiary Guarantor shall unconditionally guarantee all of the Company’s Obligations
under the Securities and the Indenture on the terms and conditions set forth herein (the “Note Guarantee”); and 
 WHEREAS,
pursuant to Section 8.01 of the Indenture, the Trustee is 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 Subsidiary Guarantor 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 Indenture. 
 2. AGREEMENT TO
GUARANTEE. The Subsidiary Guarantor hereby agrees to provide an unconditional Guarantee on the terms and subject to the conditions set forth in the Note Guarantee and in the Indenture including but not limited to Article 9 thereof.

 4. NO RECOURSE AGAINST OTHERS. No director, officer, employee, member,
partner, incorporator or stockholder of the General Partner, the Company or any of their respective Subsidiaries, as such, will have any liability for any obligations of the Company or the Subsidiary Guarantors under the Securities, this Indenture,
the Note Guarantees or for any claim based on, in respect of, or by reason of, such obligations or their creation or the transactions contemplated hereby. Each holder of Securities by accepting a Security waives and releases all such liability. The
waiver and release are part of the consideration for issuance of the Securities. The waiver may not be effective to waive liabilities under the federal securities laws. 

5. NEW YORK LAW TO GOVERN; WAIVER OF JURY TRIAL. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH THE LAWS
OF THE STATE OF NEW YORK. THE COMPANY, THE TRUSTEE AND EACH OF THE GUARANTORS HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS
SUPPLEMENTAL INDENTURE OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

  
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 6. COUNTERPARTS. The parties may sign any number of copies of this Supplemental
Indenture. Each signed copy (which may be provided via facsimile or other electronic transmission) shall be an original, but all of them together represent the same agreement. 

7. EFFECT OF HEADINGS. The Section headings herein are for convenience only and shall not affect
the construction hereof. 
 8. THE TRUSTEE. The Trustee shall not be responsible in any manner whatsoever for
or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Subsidiary Guarantor and the Company. 







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

					
	ECLIPSE RESOURCES-OHIO, LLC
		
	By:	 	 /s/ Benjamin W. Hulburt

		 	Name:	 	Benjamin W. Hulburt
		 	Title:	 	President and CEO
	
	ECLIPSE RESOURCES I, LP
		
	By:	 	 /s/ Benjamin W. Hulburt

		 	Name:	 	Benjamin W. Hulburt
		 	Title:	 	President and CEO
	
	DEUTSCHE BANK TRUST COMPANY AMERICAS, as Trustee
	
	By: Deutsche Bank National Trust Company
		
	By:	 	 /s/ Wanda Camacho

		 	Name:	 	Wanda Camacho
		 	Title:	 	Vice President
		
	By:	 	 /s/ Robert S. Peschler

		 	Name:	 	Robert S. Peschler
		 	Title:	 	Vice President


 First Supplemental Indenture