EX-10.22




 Exhibit 10.22 

EXECUTION VERSION 
 AMENDMENT NO.
4 dated as of October 30, 2015 (this “Amendment”), to the Revolving Credit Agreement, dated as of March 6, 2015 (as amended, supplemented or otherwise modified prior to the date hereof, the “Credit
Agreement”), among HESS MIDSTREAM PARTNERS LP, a Delaware limited partnership, the LENDERS from time to time party thereto and JPMORGAN CHASE BANK, N.A., as administrative agent. 

Pursuant to the Credit Agreement, the Lenders have agreed to extend credit to the Borrower on the terms and subject to the conditions set
forth therein. 
 Amendment No. 1, dated as of April 14, 2015 (the “First Amendment”), to the Credit Agreement
extended, from April 30, 2015 to July 29, 2015, the date by which the conditions of Section 4.02 must be satisfied in order for the obligations of the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit to become
effective. 
 Amendment No. 3, dated as of July 9, 2015 (the “Third Amendment”), to the Credit Agreement
extended, from July 29, 2015 to October 30, 2015, the date by which the conditions of Section 4.02 must be satisfied in order for the obligations of the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit to
become effective. 
 The Borrower has requested an amendment to the Credit Agreement to further extend the date by which the conditions of
Section 4.02 must be satisfied in order for the obligations of the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit to become effective. 

Each of the Lenders and the Issuing Banks is willing to agree to such amendment on the terms and subject to the conditions set forth herein.

 J.P. Morgan Securities LLC has been appointed to act as sole bookrunner and sole lead arranger for this Amendment (in such capacity, the
“Amendment Arranger”). 
 Each capitalized term used and not otherwise defined herein shall have the meaning assigned to
such term in the Credit Agreement. 
 Accordingly, in consideration of the mutual agreements herein contained and other good and valuable
consideration, the sufficiency and receipt of which are hereby acknowledged, the parties hereto agree as follows: 
 SECTION 1.
Amendment. The final paragraph of Section 4.02 of the Credit Agreement is hereby amended to replace the date “October 30, 2015” with the date “May 31, 2016”. 

SECTION 2. Ticking Fees. The Ticking Fees (as defined in the First Amendment) that shall have accrued pursuant to the Third Amendment
from July 29, 2015 through the earliest of (a) the Availability Date, (b) the date of termination of the Commitments and (c) October 30, 2015 shall be due and payable in arrears on the earliest of (i) the Availability
Date, (ii) the date of termination of the Commitments and (iii) October 30, 2015. In the event 








 
that (A) the Availability Date shall not have occurred and (B) the Commitments shall not have been terminated, in each case, on or prior to October 30, 2015, then the Ticking Fees
shall continue to accrue from October 30, 2015 until the earlier of (1) the Availability Date and (2) the date of termination of the Commitments, and shall be due and payable in arrears on such earlier date. All Ticking Fees shall be
computed on the basis of a year of 360 days and shall be payable for the actual number of days elapsed (including the first day but excluding the last day). 

SECTION 3. Financial Statements and Other Information. Notwithstanding anything contained in the Credit Agreement to the contrary, from
the Amendment Effective Date (as defined below) until the earlier of (a) the Availability Date and (b) the date of termination of the Commitments the Borrower shall furnish to the Administrative Agent for distribution to each Lender: 

(a) as soon as available and in any event within 100 days after the end of the fiscal year ending December 31, 2015, the
audited combined balance sheet of the Predecessor as of December 31, 2015, and the related audited combined statements of operations and combined statement of cash flows of the Predecessor for the fiscal year ended December 31, 2015, all
audited by and accompanied by the opinion of Ernst & Young, LLP, or other independent registered public accounting firm of recognized national standing selected by the Borrower; and 

(b) commencing with the fiscal quarter ending September 30, 2015, as soon as available and in any event within 90 days
after the end of each of the first three fiscal quarters of each fiscal year, the unaudited condensed combined balance sheet of the Predecessor as of the end of such fiscal quarter and the related unaudited condensed combined statements of
operations and unaudited condensed combined statement of cash flows of the Predecessor, in each case on a cumulative basis for such fiscal year reflecting, as applicable, the three-month, six-month or nine-month period then ended. 

Information required to be delivered pursuant to Sections 3(a) and 3(b) of this Amendment shall be deemed to have been delivered to the Lenders on the date on
which such information or one or more annual reports, prospectuses or registration statements containing such information have been posted on the Borrower’s website as identified to the Administrative Agent from time to time or on the
SEC’s website at http://www.sec.gov or posted by the Administrative Agent on the Platform. 
 SECTION 4. Effectiveness. This
Amendment shall become effective as of the first date (the “Amendment Effective Date”) on which: 
 (a) The Administrative
Agent shall have executed this Amendment and shall have received from the Borrower and each of the Lenders and the Issuing Banks either (i) a counterpart of this Amendment signed on behalf of such party or (ii) evidence satisfactory to the
Administrative Agent (which may include a facsimile or electronic transmission) that such party has signed a counterpart of this Amendment. 

(b) The Administrative Agent and the Amendment Arranger shall have received, for their own accounts, to the extent invoiced, reimbursement or
payment of all out-of-pocket expenses (including fees, charges and disbursements of counsel) required to be reimbursed or paid by the Borrower under the Credit
Agreement. 

  
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 (c) The Administrative Agent and each Arranger shall have executed the Supplemental Fee Letter,
dated as of the date hereof (the “Fee Letter”), and shall have received (whether by facsimile or electronic transmission) from the Borrower a counterpart of the Fee Letter signed on behalf of such party and (ii) the
Administrative Agent shall have received, for the benefit of the Lenders, the fees payable thereunder on the Amendment Effective Date. 

SECTION 5. Effect of Amendment. Except as expressly set forth herein, this Amendment shall not by implication or otherwise limit,
impair, constitute a waiver of, or otherwise affect the rights and remedies of the Lenders, the Issuing Banks or the Administrative Agent under the Credit Agreement or any other Loan Document, and shall not alter, modify, amend or in any way affect
any of the terms, conditions, obligations, covenants or agreements contained in the Credit Agreement or any other Loan Document, all of which are ratified and affirmed in all respects and shall continue in full force and effect. Nothing herein shall
be deemed to entitle the Borrower to a consent to, or a waiver, amendment, modification or other change of, any of the terms, conditions, obligations, covenants or agreements contained in the Credit Agreement or any other Loan Document in similar or
different circumstances. This Amendment shall constitute a “Loan Document” for all purposes of the Credit Agreement and the other Loan Documents. 

SECTION 6. Counterparts. This Amendment may be executed in counterparts (and by different parties hereto on different counterparts),
each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed counterpart of a signature page of this Amendment by facsimile or other electronic imaging shall be
effective as delivery of a manually executed counterpart of this Amendment. 
 SECTION 7. Governing Law. This Amendment shall be
construed in accordance with and governed by the law of the State of New York. 
 SECTION 8. Headings. Section headings used herein
are for convenience of reference only, are not part of this Amendment and shall not affect the construction of, or be taken into consideration in interpreting, this Amendment. 

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

			
	HESS MIDSTREAM PARTNERS LP,
	
	 by HESS MIDSTREAM PARTNERS GP LLC,

its General Partner

		
	by	 	/s/ Jonathan C. Stein
		 	 Name: Jonathan C. Stein
 Title: Chief
Financial Officer











 
			
	JPMORGAN CHASE BANK, N.A.,
	individually and as Administrative Agent, an Issuing Bank and a Swingline Lender,
		
	by	 	/s/ Debra Hrelja
		 	 Name: Debra Hrelja
 Title: Vice
President











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity both as a Lender and as an Issuing Bank):
	
	BANK OF AMERICA, N.A.
		
	by	 	/s/ Alia Qaddumi
		 	 Name: Alia Qaddumi
 Title: Vice
President











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	 CITIBANK, N.A.,
 as a Lender and an
Issuing Bank

		
	by	 	/s/ Maureen Maroney
		 	 Name: Maureen Maroney
 Title: Vice
President











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Wells Fargo Bank, National Association, as Lender and Issuing Bank
		
	by	 	/s/ Michael A. Tribolet
		 	 Name: Michael A. Tribolet
 Title: Managing
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity both as a Lender and as an Issuing Bank):
	
	GOLDMAN SACHS BANK USA
		
	by	 	/s/ Jerry Li
		 	 Name: Jerry Li
 Title: Authorized
Signatory











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	MORGAN STANLEY BANK, N.A., as a Lender and as an Issuing Bank
		
	by	 	/s/ Dmitriy Barskiy
		 	 Name: Dmitriy Barskiy
 Title: Authorized
Signatory











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity both as a Lender and as an Issuing Bank):
	
	THE BANK OF NOVA SCOTIA
		
	by	 	/s/ Mark Sparrow
		 	 Name: Mark Sparrow
 Title:
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity both as a Lender and as an Issuing Bank):
	
	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.
		
	by	 	/s/ Stephen W. Warfel
		 	 Name: Stephen W. Warfel
 Title: Managing
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution: BNP Paribas
		
	by	 	/s/ Claudia Zarate
		 	 Name: Claudia Zarate
 Title:
Director



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ Nicolas Anberree
		 	 Name: Nicolas Anberree
 Title: Vice
President











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	 DNB Capital LLC,
  

As a Lender:

		
	by	 	/s/ Jill Ilski
		 	 Name: Jill Ilski
 Title: First Vice
President



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ Robert Dupree
		 	 Name: Robert Dupree
 Title: Senior Vice
President











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	HSBC BANK USA, NA
		
	by	 	/s/ Douglas A. Whiddon
		 	 Name: Douglas A. Whiddon
 Title:
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	SUMITOMO MITSUI BANKING CORPORATION:
		
	by	 	/s/ James D. Weinstein
		 	 Name: James D. Weinstein
 Title: Managing
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity both as a Lender and as an Issuing Bank):
	
	BANCO BILBAO VIZCAYA ARGENTARIA, S.A. NEW YORK BRANCH
		
	by	 	/s/ Brian Crowley
		 	 Name: Brian Crowley
 Title: Managing
Director



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ Cara Younger
		 	 Name: Cara Younger
 Title:
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution: Credit Agricole Corporate and Investment Bank
		
	by	 	/s/ Michael Willis
		 	 Name: Michael Willis
 Title: Managing
Director



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ David Gurghigian
		 	 Name: David Gurghigian
 Title: Managing
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	Name of Institution: ING CAPITAL LLC
		
	by	 	/s/ Cheryl LaBelle
		 	 Name: Cheryl LaBelle
 Title: Managing
Director



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ Subha Pasumarti
		 	 Name: Subha Pasumarti
 Title: Managing
Director











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	INTESA SANPAOLO S.p.A.:
		
	by	 	/s/ Manuela Insana
		 	 Name: Manuela Insana
 Title: Vice
President



  

			
	For any Lender requiring a second signature block:
		
	by	 	/s/ Francesco Di Mario
		 	 Name: Francesco Di Mario
 Title:
FVP & Head of Credit











 SIGNATURE PAGE TO 

AMENDMENT NO. 4 TO THE 

REVOLVING CREDIT AGREEMENT OF 
 HESS
MIDSTREAM PARTNERS LP 
  

			
	 Name of Institution (with each Lender that is also an Issuing Bank executing and delivering a counterpart hereof in its capacity
both as a Lender and as an Issuing Bank):
  
 MIZUHO BANK, LTD.

		
	by	 	/s/ Leon Mo
		 	 Name: Leon Mo
 Title: Authorized
Signatory