Exhibit 10.1

Execution Version

THIRD AMENDMENT TO CREDIT AGREEMENT

dated as of July 31, 2014

among

ECLIPSE RESOURCES I, LP,

as Borrower,

BANK OF MONTREAL,

as Administrative Agent,

KEYBANK NATIONAL ASSOCIATION,

as Syndication Agent,

and

the Lenders Party Hereto

BMO CAPITAL MARKETS CORP.

Lead Arranger and Sole Bookrunner

[THIRD AMENDMENT TO CREDIT AGREEMENT]

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THIRD AMENDMENT TO CREDIT AGREEMENT

THIS THIRD AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) dated as of July 31,
2014, is among: ECLIPSE RESOURCES I, LP, a Delaware limited partnership, the
Lenders party hereto, and BANK OF MONTREAL, as Administrative Agent.

R E C I T A L S

A. The Borrower, the Administrative Agent and the Lenders are parties to that
certain Credit Agreement dated as of February 18, 2014 (as amended, restated,
supplemented or modified from time to time, the “Credit Agreement”), pursuant to
which the Lenders have made certain credit available to and on behalf of the
Borrower.

B. The Borrower has requested that the Administrative Agent and the Majority
Lenders amend, and the Administrative Agent and the Majority Lenders have agreed
to amend, the Credit Agreement as herein set forth.

C. Now, therefore, to induce the Administrative Agent and the Majority Lenders
to enter into this Amendment and in consideration of the premises and the mutual
covenants herein contained, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

1. Defined Terms. Each capitalized term used herein but not otherwise defined
herein has the meaning given such term in the Credit Agreement, as amended by
this Amendment. Unless otherwise indicated, all section references in this
Amendment refer to sections of the Credit Agreement.

2. Amendments to the Credit Agreement.

(a) Amendment to Section 1.02 of the Credit Agreement. Section 1.02 of the
Credit Agreement is hereby amended by (i) restating the defined term “Agreement”
in its entirety and (ii) adding the defined term “Ultimate Parent”, in
appropriate alphabetical order, in each case to read as follows:

“Agreement” means this Credit Agreement, as amended by that certain First
Amendment to Credit Agreement dated as of April 10, 2014, that certain Second
Amendment to Credit Agreement dated as of April 24, 2010, that certain Third
Amendment to Credit Agreement dated as of July 31, 2014, and as the same may be
further amended, restated, supplemented, or modified from time to time.

“Ultimate Parent” means Eclipse Resources Corporation, a Delaware corporation.

(b) Amendment to Section 9.01(b) of the Credit Agreement. Section 9.01(b)(i) of
the Credit Agreement is hereby restated in its entirety to read as follows:

(i) (A) consolidated current assets (excluding non-cash assets under ASC 815)
plus (without duplication) (B) the unused amount of the total Commitments

 

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(but only to the extent that the Borrower is permitted to borrow such amount
under the terms of this Agreement, including, without limitation, Section 6.02
hereof) plus (without duplication) (C) the aggregate amount of unrestricted cash
and Cash Equivalents of Ultimate Parent that have been deposited in a deposit
account pursuant to which the Administrative Agent has been granted a perfected
security interest pursuant to documentation in form and substance satisfactory
to the Administrative Agent

(c) Amendment to Section 9.02(f) of the Credit Agreement. Section 9.02(f) of the
Credit Agreement is hereby amended by replacing the phrase “required by
Governmental Requirements” with the phrase “incurred in the ordinary course of
business”.

(d) Amendment to Section 9.05 of the Credit Agreement. Section 9.05 of the
Credit Agreement is hereby restated in its entirety to read as follows:

Section 9.05 Investments, Loans and Advances. The Borrower will not, and will
not permit any Restricted Subsidiary to, make or permit to remain outstanding
any Investments in or to any Person, except that the foregoing restriction shall
not apply to:

(a) Investments as of the Effective Date which are disclosed to the Lenders in
Schedule 9.05;

(b) accounts receivable arising in the ordinary course of business, or any
receivable or discount that the Borrower or any Restricted Subsidiary is
permitted to sell or make under Section 9.10;

(c) direct obligations of (or obligations guaranteed by) (i) the United States
or any state or commonwealth of the United States or (ii) any agency, political
subdivision, or public instrumentality of any of the foregoing which, at the
time of acquisition, having a debt rating of at least A- (or then equivalent
rating) from S&P or A3 (or then equivalent rating) from Moody’s, in each case
maturing within one year from the date of acquisition thereof;

(d) securities issued or directly and fully guaranteed or insured by the United
States government or any agency or instrumentality of the United States
government (provided, that the full faith and credit of the United States is
pledged in support of those securities) having maturities of not more than one
year from the date of acquisition thereof;

(e) commercial paper maturing within one year from the date of acquisition
thereof having one of the two highest ratings obtainable by S&P or Moody’s;

(f) deposits, including certificates of deposit, demand deposits, eurodollar
time deposits, bankers acceptances and overnight bank

 

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deposits, maturing within one year from the date of acquisition thereof with,
including certificates of deposit issued by, any Lender or any office located in
the United States of any other bank or trust company which is organized under
the laws of the United States or any state thereof, has capital, surplus and
undivided profits aggregating at least $100,000,000 (as of the date of such bank
or trust company’s most recent financial reports) and has a short term deposit
rating of no lower than A2 or P2, as such rating is set forth from time to time,
by S&P or Moody’s, respectively;

(g) repurchase obligations with a term of not more than seven days for
underlying securities of the types described in clauses (c), (d) and (f) above
entered into with any financial institution meeting the qualifications specified
in clause (f) above;

(h) deposits in money market funds investing at least 95% in Investments
described in clauses (c) through (g) above;

(i) Investments (i) made by the Borrower in or to any Guarantors or (ii) made by
Restricted Subsidiary in or to the Borrower or any other Guarantor;

(j) Investments consisting of Swap Agreements to the extent permitted by
Section 9.18;

(k) Investments in Unrestricted Subsidiaries, provided that (i) no Default, or
Event of Default then exists or would result therefrom, (ii) the aggregate
outstanding amount (i.e. the amount of such Investments (valued at the time
made) less the aggregate amount of cash payments received after the Effective
Date by the Borrower or its Restricted Subsidiaries in respect of returns of
capital associated with such Investments) does not exceed the greater of
(A) $10,000,000 and (B) ten percent (10%) of the Borrowing Base then in effect,
and (iii) the Total Commitments Utilization Percentage is less than 80%
immediately before and immediately after giving effect to such Investment;

(l) loans or advances to employees of the Borrower or any Restricted Subsidiary
made in the ordinary course of business of the Borrower or such Restricted
Subsidiary in an aggregate principal amount not to exceed at any one time
outstanding the greater of (i) $500,000 and (ii) two and one-half percent
(2.5%) of the Borrowing Base then in effect; and

(m) other Investments in an aggregate outstanding amount (i.e. the amount of
such Investments (valued at the time made) less the aggregate amount of cash
payments received after the Effective Date by the Borrower or its Restricted
Subsidiaries in respect of returns of capital associated with such Investments)
not to exceed at any time the greater of

 

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(i) $10,000,000 and (ii) ten percent (10%) of the Borrowing Base then in effect.

3. Conditions Precedent. This Amendment shall become effective on the date (such
date, the “Third Amendment Effective Date”), when each of the following
conditions is satisfied (or waived in accordance with Section 12.02):

(i) The Administrative Agent shall have received from the Majority Lenders, the
Administrative Agent, the Borrower and each Guarantor, counterparts (in such
number as may be reasonably requested by the Administrative Agent) of this
Amendment signed on behalf of such Person.

(ii) No Default shall have occurred and be continuing as of the date hereof,
after giving effect to the terms of this Amendment.

4. Miscellaneous.

(a) Confirmation. The provisions of the Credit Agreement, as amended by this
Amendment, remain in full force and effect following the effectiveness of this
Amendment.

(b) Ratification and Affirmation; Representations and Warranties. Each of the
Borrower and each Guarantor hereby:

(i) acknowledges the terms of this Amendment,

(ii) ratifies and affirms their respective obligations, and acknowledges their
respective continued liability, under each Loan Document to which it is a party
and agrees that each Loan Document to which it is a party remains in full force
and effect as expressly amended hereby, and

(iii) represents and warrants to the Lenders that as of the date hereof,
immediately after giving effect to the terms of this Amendment, all of the
Borrower’s and such Guarantor’s, as applicable, respective representations and
warranties contained in each Loan Document to which it is a party are true and
correct in all material respects, except that (i) to the extent any such
representations and warranties are expressly limited to an earlier date, as of
the date hereof, after giving effect to the terms of this Amendment, such
representation and warranty continues to be true and correct in all material
respects as of such specified earlier date and (ii) to the extent that any such
representation and warranty is qualified by materiality, such representation and
warranty (as so qualified) is true and correct in all respects.

(c) 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 to this
Amendment by facsimile transmission or other electronic transmission (e.g.,
.pdf) shall be effective as delivery of a manually executed counterpart hereof.

 

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(d) NO ORAL AGREEMENT. THIS AMENDMENT, THE CREDIT AGREEMENT AND THE OTHER LOAN
DOCUMENTS EXECUTED IN CONNECTION HEREWITH AND THEREWITH REPRESENT THE FINAL
AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR,
CONTEMPORANEOUS, OR UNWRITTEN ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO
SUBSEQUENT ORAL AGREEMENTS BETWEEN THE PARTIES.

(e) GOVERNING LAW. THIS AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

(f) Payment of Expenses. In accordance with Section 12.03 of the Credit
Agreement, the Borrower agrees to pay or reimburse the Administrative Agent for
all of its reasonable out-of-pocket costs and reasonable expenses incurred in
connection with this Amendment, any other documents prepared in connection
herewith and the transactions contemplated hereby, including, without
limitation, the reasonable fees, charges and disbursements of one counsel to the
Administrative Agent.

(g) Severability. Any provision of this Amendment which is prohibited or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability without invalidating the
remaining provisions hereof, and any such prohibition or unenforceability in any
jurisdiction shall not invalidate or render unenforceable such provision in any
other jurisdiction.

(h) Successors and Assigns. This Amendment shall be binding upon and inure to
the benefit of the parties to the Credit Agreement and their respective
successors and permitted assigns.

(i) Loan Document. This Amendment is a Loan Document.

[SIGNATURES BEGIN NEXT PAGE]

 

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

BORROWER:

 

ECLIPSE RESOURCES I, LP By:  

/s/ Matthew R. DeNezza

Name:   Matthew R. DeNezza Title:   EVP & CFO

GUARANTORS:

 

ECLIPSE RESOURCES CORPORATION By:  

/s/ Matthew R. DeNezza

Name:   Matthew R. DeNezza Title:   EVP & CFO ECLIPSE RESOURCES—OHIO, LLC By:  

/s/ Matthew R. DeNezza

Name:   Matthew R. DeNezza Title:   EVP & CFO BUCKEYE MINERALS & ROYALTIES, LLC
By:  

/s/ Matthew R. DeNezza

Name:   Matthew R. DeNezza Title:   EVP & CFO

[SIGNATURE PAGE TO THIRD AMENDMENT TO CREDIT AGREEMENT]

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BANK OF MONTREAL, as Administrative Agent and as a Lender By:  

/s/ Kevin Utsey

Name:   Kevin Utsey Title:   Director

 

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KEYBANK NATIONAL ASSOCIATION, as
Syndication Agent and as Lender By:  

/s/ Sherrie I. Manson

Name:   Sherrie I. Manson Title:   Senior Vice President

 

[SIGNATURE PAGE TO THIRD AMENDMENT TO CREDIT AGREEMENT]

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GOLDMAN SACHS BANK USA, as a

Lender

By:  

/s/ Ashwin Ramakrishna

Name:   Ashwin Ramakrishna Title:   Authorized Signatory

 

[SIGNATURE PAGE TO THIRD AMENDMENT TO CREDIT AGREEMENT]

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MORGAN STANLEY BANK, N.A., as a

Lender

By:  

/s/ Christopher Winthrop

Name:   Christopher Winthrop Title:   Authorized Signatory

 

[SIGNATURE PAGE TO THIRD AMENDMENT TO CREDIT AGREEMENT]

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CITIBANK, N.A., as a Lender By:  

/s/ Eamon Baqui

Name:   Eamon Baqui Title:   Vice President

 

[SIGNATURE PAGE TO THIRD AMENDMENT TO CREDIT AGREEMENT]