Amended and Restated Registration Rights Agreement dated as of December 20, 2012


 Exhibit 4.1 
 AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 
 This Amended and
Restated Registration Rights Agreement (this “Agreement”) is made and entered into as of December 20, 2012, by and among Access Midstream Partners, L.P., a Delaware limited partnership (the
“Partnership”), GIP-A Holding (CHK), L.P., a Delaware limited partnership (“GIP-A”), GIP-B Holding (CHK), L.P., a Delaware limited partnership (“GIP-B”), GIP-C Holding (CHK),
L.P., a Delaware limited partnership (“GIP-C” and collectively with GIP-A and GIP-B, the “GIP Entities”), GIP II Eagle Holdings Partnership, L.P., a Delaware limited partnership (together with its
Affiliates and related fund entities, “Eagle Holdings”) GIP II Hawk Holdings Partnership, L.P., a Delaware limited partnership (together with its Affiliates and related fund entities, “Hawk Holdings”)
and The Williams Companies, Inc., a Delaware corporation (together with its Affiliates, “Williams”). Eagle Holdings, Hawk Holdings and Williams are referred to collectively herein as the “Sponsors.”
The Partnership and the Sponsors are referred to collectively herein as the “Parties.” 
 WHEREAS, on
August 3, 2010, the Partnership, the GIP Entities and Chesapeake Midstream Holdings, L.L.C., (“Chesapeake Holdings”) entered into a Registration Rights Agreement (the “Original Agreement”);

 WHEREAS, Chesapeake Holdings and GIP II Eagle 1 Holding, L.P., a Delaware limited partnership
(“GIP-1”), GIP II Eagle 2 Holding, L.P., a Delaware limited partnership (“GIP-2”) and GIP II Eagle 3 Holding, L.P. (“GIP-3”, and together with GIP-1 and GIP-2, the
“First PSA Parties”) entered into that certain Purchase Agreement, dated as of June 7, 2012, pursuant to which the First PSA Parties acquired (i) 28,099,946 Subordinated Units (the “First PSA Purchased
Interests”) of the Partnership and (ii) 500 units of Access Midstream Ventures, L.L.C. (f/k/a Chesapeake Midstream Ventures, L.L.C.) (“AMV”) from Chesapeake Holdings; 

WHEREAS, Chesapeake Holdings assigned its registration rights with respect to the First PSA Purchased Interests to the First PSA Parties
pursuant to that certain Assignment of Registration Rights, dated as of June 15, 2012, by and among Chesapeake Holdings and the First PSA Parties; 
 WHEREAS, the First PSA Parties assigned their registration rights with respect to the First PSA Purchased Interests to Eagle Holdings pursuant to that certain Assignment of Registration Rights, dated
June 29, 2012, by and among the First PSA Parties and Eagle Holdings; 
 WHEREAS, Chesapeake Holdings and GIP II Eagle 4
Holding, L.P., a Delaware limited partnership (“GIP-4”) entered into that certain Purchase Agreement, dated as of June 7, 2012 pursuant to which Eagle Holdings (as assignee of GIP-4 pursuant to an Assignment and
Contribution Agreement, dated as of June 25, 2012) acquired (i) 33,704,666 Common Units and (ii) 6,438,115 Subordinated Units (the foregoing clauses (i) and (ii) collectively, the “Second PSA Purchased
Interests”) from Chesapeake Holdings; 






 WHEREAS, Chesapeake Holdings assigned its registration rights with respect to the Second PSA
Purchased Interests to Eagle Holdings pursuant to that certain Assignment of Registration Rights, dated as of June 29, 2012, by and between Chesapeake Holdings and Eagle Holdings; 

WHEREAS, the GIP Entities and Williams have entered into that certain Purchase Agreement, dated as of December 11, 2012 (the
“Purchase Agreement”), pursuant to which Williams has agreed to acquire (i) 34,538,061 Subordinated Units and (ii) 500 units of AMV from the GIP Entities, subject to the terms and conditions set forth therein;

 WHEREAS, Hawk Holdings, Williams and the Partnership have entered into that certain Subscription Agreement, dated as of
December 11, 2012 (the “Subscription Agreement”), pursuant to which Eagle Holdings and Williams have agreed to subscribe for and purchase and the Partnership has agreed to issue and sell certain Convertible Class B Units,
Subordinated Class C Units and, under certain conditions, Common Units (collectively, the “New Units”) subject to the terms and conditions set forth therein; and 

WHEREAS, in connection with the transactions contemplated by the Purchase Agreement and the Subscription Agreement, the Parties desire
that the Original Agreement be amended and restated in its entirety by this Agreement. 
 NOW, THEREFORE, IN CONSIDERATION of
the mutual covenants and agreements contained in this Agreement, and for other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the Parties hereby agree as follows: 

1. Definitions. As used in this Agreement, the following terms shall have the respective meanings set forth in this
Section 1: 
 “Affiliate” means, with respect to any Person, any other Person that directly or
indirectly through one or more intermediaries controls, is controlled by or is under common control with, the Person in question. As used in this definition, the term “control” means the possession, direct or indirect, of the power to
direct or cause the direction of the management and policies of a Person, whether through ownership of voting securities, by contract or otherwise. Notwithstanding anything in the foregoing to the contrary, for purposes of this Agreement, Hawk
Holdings and Eagle Holdings and their respective Affiliates, on the one hand, and Williams and its Affiliates, on the other hand, will not be deemed to be Affiliates of one another hereunder unless there is a basis for such Affiliation independent
of their respective Affiliations with the General Partner, the Partnership, any of its subsidiaries or any Person controlling the General Partner. 
 “Agreement” has the meaning set forth in the preamble. 

“AMV” has the meaning set forth in the preamble. 

“Automatic Shelf Registration Statement” means an “automatic shelf registration statement” as defined
under Rule 405. 
 “Business Day” means Monday through Friday of each week, except that a legal holiday
recognized as such by the government of the United States of America or the State of Oklahoma shall not be regarded as a Business Day. 

  
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 “ Chesapeake Holdings” has the meaning set forth in the preamble.

 “Convertible Class B Units” has the meaning set forth in the Partnership Agreement Amendment.

 “Subordinated Class C Units” has the meaning set forth in the Partnership Agreement Amendment.

 “Commission” means the Securities and Exchange Commission or any other federal agency then
administering the Securities Act or Exchange Act. 
 “Common Units” has the meaning set forth in the LP
Agreement. 
 “Demand Eligible Holder” has the meaning set forth in Section 2(a)(ii). 

“Demand Notice” has the meaning set forth in Section 2(a)(i). 

“Demand Registration” has the meaning set forth in Section 2(a)(i). 

“Denial Notice” has the meaning set forth in Section 2(a)(iii). 

“Eagle Holdings” has the meaning set forth in the preamble. 

“Effective Date” means the time and date that a Registration Statement is first declared effective by the
Commission or otherwise becomes effective. 
 “Effectiveness Period” has the meaning set forth in
Section 2(a)(ii). 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended.

 “First PSA Parties” has the meaning set forth in the preamble. 

“First PSA Purchased Interests” has the meaning set forth in the preamble. 

“General Partner” means Access Midstream Partners GP, L.L.C., a Delaware limited liability company, and its
successor and permitted assigns that are admitted to the Partnership as general partner of the Partnership, in its capacity as general partner of the Partnership (except as the context otherwise requires). 

“GIP-1” has the meaning set forth in the preamble. 

“GIP-2” has the meaning set forth in the preamble. 

“GIP-3” has the meaning set forth in the preamble. 

“GIP-4” has the meaning set forth in the preamble. 

  
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 “GIP-A” has the meaning set forth in the preamble. 

“GIP-B” has the meaning set forth in the preamble. 

“GIP-C” has the meaning set forth in the preamble. 

“GIP Entities” has the meaning set forth in the preamble. 

“Holder” means (i) any Sponsor who holds Registrable Securities, (ii) any holder of Registrable
Securities to whom the registration rights conferred by this Agreement have been transferred in compliance with Section 7(e) hereof or (iii) any holder of Registrable Securities received by such holder from AMV (solely with respect to such
Registrable Securities). 
 “Incentive Distribution Rights” has the meaning set forth in the LP
Agreement. 
 “Indemnified Persons” has the meaning set forth in Section 5. 

“Initiating Holder” has the meaning set forth in Section 2(a)(i). 

“ Losses” has the meaning set forth in Section 5. 

“LP Agreement” means the First Amended and Restated Agreement of Limited Partnership of Access Midstream
Partners, L.P., dated as of August 3, 2010, as amended by that certain Amendment No. 1 to the First Amended and Restated Agreement of Limited Partnership, dated as of July 24, 2012, and the Partnership Agreement Amendment, as may be
further amended from time to time. 
 “Original Agreement” has the meaning set forth in the preamble.

 “Parties” has the meaning set forth in the preamble. 

“Partnership” has the meaning set forth in the preamble. 

“Partnership Agreement Amendment” means the second amendment to the LP Agreement, dated as of the date hereof.

 “Partnership Securities” means any equity interest of any class or series in the Partnership,
including Common Units, Subordinated Units, Convertible Class B Units, Subordinated Class C Units and Incentive Distribution Rights. 
 “Person” means an individual or group, corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company,
government (or an agency or subdivision thereof) or other entity of any kind. 
 “Piggyback Eligible
Holder” has the meaning set forth in Section 2(b)(i). 
 “Piggyback Notice” has the
meaning set forth in Section 2(b)(i). 
 “Piggyback Registration” has the meaning set forth in
Section 2(b)(i). 

  
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 “Piggyback Request” has the meaning set forth in
Section 2(b)(i). 
 “Pre-Demand Notice” has the meaning set forth in Section 2(a)(iii).

 “Preference Period” means the period beginning on the date hereof and ending on the date that Eagle
Holdings, Hawk Holdings and their respective Affiliates own a number of Registrable Securities on an as-converted Common Unit basis equal to or less than the number of Registrable Securities on such basis held by Williams as of the date hereof
giving effect to Williams’ purchase of the New Units under the Subscription Agreement. 

“Proceeding” means any action, claim, suit, proceeding or investigation (including a preliminary investigation or
partial proceeding, such as a deposition) pending or known to the Partnership to be threatened. 

“Prospectus” means the prospectus included in a Registration Statement (including a prospectus that includes any
information previously omitted from a prospectus filed as part of an effective Registration Statement in reliance upon Rule 430A promulgated under the Securities Act), as amended or supplemented by any prospectus supplement, with respect to the
terms of the offering of any portion of the Registrable Securities covered by a Registration Statement, and all other amendments and supplements to the Prospectus, including post-effective amendments, and all material incorporated by reference or
deemed to be incorporated by reference in such Prospectus. 
 “Purchase Agreement” has the meaning set
forth in the preamble. 
 “Registrable Securities” means (i) Subordinated Units, (ii) Common
Units, (iii) Convertible Class B Units and (iv) Subordinated Class C Units; provided, however, that Registrable Securities shall not include any Partnership Securities for which Rule 144 of the Securities Act or another exemption from
registration is available to enable the holder of such Partnership Securities to dispose of the number of Partnership Securities it desires to sell at the time and price it desires to do so without registration under the Securities Act or other
similar applicable law (and without any limitation on volume, timing, recipients or intended method or methods of distribution, including through the use of an underwriter, that would not be applicable with a Registration Statement). 

“Registration Expenses” has the meaning set forth in Section 4. 

“Registration Statement” means a registration statement in the form required to register the resale of the
Registrable Securities under the Securities Act and other applicable law, and including any Prospectus, amendments and supplements to each such registration statement or Prospectus, including pre-and post -effective amendments, all exhibits thereto,
and all material incorporated by reference or deemed to be incorporated by reference in such registration statement. 

“Rule 144” means Rule 144 promulgated by the Commission pursuant to the Securities Act, as such Rule may be
amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

  
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 “Rule 405” means Rule 405 promulgated by the Commission pursuant to
the Securities Act, as such Rule may be amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

“Rule 415” means Rule 415 promulgated by the Commission pursuant to the Securities Act, as such Rule may be
amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 
 “Rule 424” means Rule 424 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended from time to time, or any similar rule or regulation hereafter
adopted by the Commission having substantially the same effect as such Rule. 
 “Rule 433” means Rule
433 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

“Second PSA Purchased Interests” has the meaning set forth in the preamble. 

“Securities Act” means the Securities Act of 1933, as amended. 

“Selling Expenses” means all underwriting discounts, selling commissions and stock transfer taxes applicable to
the sale of Registrable Securities and fees and disbursements of counsel for any Holder. 
 “Shelf Registration
Statement” means a Registration Statement made pursuant to Rule 415 of the Securities Act. 
 “Special
Successor” means any Person that is a transferee of a Sponsor or a transferee of (i) Partnership Securities sufficient to provide such Person with the direct or indirect right to designate or cause the designation of at least one
member to the Board of Directors of the General Partner or (ii) equity interests in AMV sufficient to provide such Person with the right to designate or cause the designation of at least one member of the Board of Directors of AMV. 

“Sponsors” has the meaning set forth in the preamble. 

“Stand-Off Period” has the meaning set forth in Section 7(f). 

“Subordinated Units” has the meaning set forth in the LP Agreement. 

“Subscription Agreement” has the meaning set forth in the preamble. 

“Suspension Period” has the meaning set forth in Section 2(a). 

“Trading Day” means a day during which trading in the Common Units on the Trading Market generally occurs.

 “Trading Market” means the principal national securities exchange on which Registrable Securities are
listed. 

  
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 “Transaction Documents” means, collectively, this Agreement, the
Partnership Agreement Amendment and any and all other agreements or instruments provided for in this Agreement to be executed and delivered by the Parties in connection with the transactions contemplated hereby; provided, however, for the avoidance
of doubt, the Transaction Documents shall not include the Purchase Agreement or the agreements or instruments provided therein to be executed and delivered by the parties thereto in connection with the transactions contemplated thereby (other than
this Agreement and the other Transaction Documents defined herein giving effect to this proviso). 

“Williams” has the meaning set forth in the preamble. 

“WKSI” means a “well known seasoned issuer” as defined under Rule 405. 

Unless the context requires otherwise: (a) any pronoun used in this Agreement shall include the corresponding masculine, feminine or
neuter forms; (b) references to Articles and Sections refer to Articles and Sections of this Agreement; (c) the terms “include”, “includes”, “including” or words of like import shall be deemed to be followed
by the words “without limitation”; (d) the terms “hereof”, “herein” or “hereunder” refer to this Agreement as a whole and not to any particular provision of this Agreement; (e) unless the context
otherwise requires, the term “or” is not exclusive and shall have the inclusive meaning of “and/or”; (f) defined terms herein will apply equally to both the singular and plural forms and derivative forms of defined terms
will have correlative meanings; (g) references to any law or statute shall include all rules and regulations promulgated thereunder, and references to any law or statute shall be construed as including any legal and statutory provisions
consolidating, amending, succeeding or replacing the applicable law or statute; (h) references to any Person include such Person’s successors and permitted assigns; and (i) references to “days” are to calendar days unless
otherwise indicated. 
 2. Registration. 
 (a) Demand Registration. 
 (i) Subject to
Section 2(a)(iii) and 2(a)(iv), any Holder or group of Holders that holds Registrable Securities (the “Initiating Holder”) that desires to sell shall have the option and right, exercisable by delivering a written notice
to the Partnership (a “Demand Notice”), to require the Partnership to, pursuant to the terms of and subject to the limitations contained in this Agreement, prepare and file with the Commission a Registration Statement
registering the offering and sale of the number and type of Registrable Securities on the terms and conditions specified in the Demand Notice in accordance with the intended timing and method or methods of distribution thereof specified in the
Demand Notice (the “Demand Registration”). The Partnership shall have the right to elect that any Demand Registration be made pursuant to a Shelf Registration Statement. 

  
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 (ii) Within two (2) Trading Days of the receipt of the Demand Notice,
the Partnership shall give written notice of such Demand Notice to all Holders eligible to participate in the Demand Registration pursuant to this Section 2(a) (the “ Demand Eligible Holders”) and shall, subject to the
limitations of this Section 2(a), file a Registration Statement covering all of the Registrable Securities that the Demand Eligible Holders shall in writing request (such request to be given to the Partnership within three (3) days of
receipt of such notice of the Demand Notice given by the Partnership pursuant to this Section 2(a)(ii)) to be included in such Demand Registration as promptly as practicable as directed by the Initiating Holder in accordance with the terms and
conditions of the Demand Notice and use all commercially reasonable efforts to cause such Registration Statement to become effective under the Securities Act and remain effective under the Securities Act for not less than six (6) months
following the Effective Date or such shorter period when all Registrable Securities covered by such Registration Statement have been sold (the “Effectiveness Period”); provided, however, that the Partnership shall not
be required to effect the registration of Registrable Securities pursuant to this Section 2( a) unless at least an aggregate of 2,500,000 Registrable Securities (as adjusted to reflect splits, combinations, dividends and recapitalizations) are
offered or the Registrable Securities are offered at an aggregate proposed offering price of not less than $50 million. 
 (iii) During the Preference Period, (x) prior to delivering a Demand Notice to the Partnership in accordance with Section 2(a)(i), Williams shall give written notice (a “Pre-Demand
Notice”) to Eagle Holdings of its intention to deliver a Demand Notice, which shall include a copy of the proposed Demand Notice and set forth in reasonable detail the proposed number of Registrable Securities and timing, method of
distribution and other terms of the proposed sale of Registrable Securities subject thereto; (y) if Eagle Holdings has a good faith belief that it intends to dispose of Registrable Securities pursuant to a Registration Statement within 60 days
after receipt of a Pre-Demand Notice, it shall have the right to issue a written notice to Williams (a “Denial Notice”), which shall set forth Eagle Holdings’ then-current good faith expectations for such disposition;
and (z) upon receipt of a Denial Notice, Williams shall refrain from delivering a Demand Notice or disposing of Registrable Securities pursuant to a Registration Statement that does not cover such Registrable Securities as of the date of such
Denial Notice for at least 90 days thereafter. 
 (iv) Williams shall not be eligible to participate in a Demand
Registration initiated by Eagle Holdings during the Preference Period. Williams shall not deliver a Demand Notice for 90 after the effective date of any Demand Registration initiated by Eagle Holdings. 

(v) Subject to the other limitations contained in this Agreement, the Partnership is not obligated hereunder to effect
more than (A) one (1) Demand Registration on Form S-1 (or any equivalent or successor form under the Securities Act) in any twelve (12) month period; provided, that notwithstanding anything in this Agreement to the contrary,
the Partnership shall not be obligated to effect any Demand Registration on Form S-1 (or any equivalent or successor form under the Securities Act) that is not requested by a Sponsor or a Special Successor; and (B) two (2) Demand
Registrations on Form S-3 (or any equivalent or successor form under the Securities Act) in any twelve (12) month period. 

  
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 (vi) Notwithstanding any other provision of this Section 2(a), the
Partnership shall not be required to effect a registration or file a Registration Statement pursuant to this Section 2(a): (A) during the period starting with the date sixty (60) days prior to a good faith estimate, with the approval
of a simple majority of the Board of Directors of the General Partner, of the date of filing of, and ending on a date ninety (90) days after the effective date of, a Partnership-initiated registration; provided that the Partnership is
actively employing commercially reasonable efforts to cause such registration statement to become effective; (B) for a period of up to ninety (90) days after the date of a Demand Notice for registration pursuant to this Section 2(a)
if at the time of such request (1) the Partnership is engaged, or has fixed plans with the approval of a simple majority of the Board of Directors of the General Partner to engage, within ninety (90) days of the time of such Demand Notice,
in a firm commitment underwritten public offering of Common Units in which the Holders of Registrable Securities include Registrable Securities pursuant to Section2(b), or (2) the Partnership is currently engaged in a self-tender or exchange
offer and the filing of a Registration Statement would cause a violation of the Exchange Act; or (C) for a period of up to ninety (90) days, if (1) the General Partner determines that a postponement is in the best interest of the
Partnership and its Limited Partners generally due to a pending transaction or (2) the General Partner determines that a postponement is in the best interest of the Partnership due to an investigation or other event (any such period, a
“Suspension Period”); provided, however, that in no event shall the Partnership postpone or defer any Demand Registration pursuant to this Section 2(a)(iv) and/or Section 7(f) for more than an aggregate of
one hundred and eighty (180) days in any twelve (12) month period. 
 (vii) Notwithstanding any other
provision of this Section 2(a), if (A) the Demand Eligible Holders intend to distribute the Registrable Securities covered by a Demand Registration by means of an underwriting and (B) the managing underwriter advises the Partnership
that the inclusion of all of the Demand Eligible Holders’ Registrable Securities in the subject Registration Statement would have a material adverse effect on the timing or success of the offering, then the Partnership shall so advise all
Demand Eligible Holders of Registrable Securities that would otherwise be underwritten pursuant hereto, and the number of Registrable Securities that may be included in the underwriting shall be allocated to the Demand Eligible Holders of such
Registrable Securities on a pro rata basis based on the number of Registrable Securities held by all such Demand Eligible Holders (including the Initiating Holders). Any Registrable Securities excluded or withdrawn from such underwriting shall be
withdrawn from the registration. 
 (viii) The Partnership may include in any such Demand Registration other
Partnership Securities for sale for its own account or for the account of any other Person; provided that if the managing underwriter for the offering determines that the number of Partnership Securities proposed to be offered in such
offering would have a material adverse effect on the timing or success of such offering, then the Registrable Securities to be sold by the Demand Eligible Holders shall be included in such registration before any Partnership Securities proposed to
be sold for the account of the Partnership or any other Person. 

  
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 (ix) Subject to the limitations contained in this Agreement, the Partnership
shall effect any Demand Registration on Form S-3 (except if the Partnership is not then eligible to register for resale the Registrable Securities on Form S-3, in which case such Demand Registration shall be effected on another appropriate form for
such purpose pursuant to the Securities Act) and if the Partnership becomes, and is at the time of its receipt of a Demand Notice, a WKSI, the Demand Registration for any offering and selling of Registrable Securities through a firm commitment
underwriting shall be effected pursuant to an Automatic Shelf Registration Statement, which shall be on Form S-3 or any equivalent or successor form under the Securities Act (if available to the Partnership); provided, however, that if
at any time a Registration Statement on Form S-3 is effective and a Holder provides written notice to the Partnership that it intends to effect an offering of all or part of the Registrable Securities included on such Registration Statement, the
Partnership will amend or supplement such Registration Statement as may be necessary in order to enable such offering to take place. 
 (x) Without limiting Section 3, in connection with any Demand Registration pursuant to and in accordance with this Section 2(a), the Partnership shall, (A) promptly prepare and file or
cause to be prepared and filed (1) such additional forms, amendments, supplements, prospectuses, certificates, letters, opinions and other documents, as may be necessary or advisable to register or qualify the securities subject to such Demand
Registration, including under the securities laws of such states as the Demand Eligible Holders shall reasonably request; provided, however, that no such qualification shall be required in any jurisdiction where, as a result thereof,
the Partnership would become subject to general service of process or to taxation or qualification to do business in such jurisdiction solely as a result of registration and (2) such forms, amendments, supplements, prospectuses, certificates,
letters, opinions and other documents as may be necessary to apply for listing or to list the Registrable Securities subject to such Demand Registration on the Trading Market and (B) do any and all other acts and things that may be necessary or
appropriate or reasonably requested by the Demand Eligible Holders to enable such Holders to consummate a public sale of such Registrable Securities in accordance with the intended timing and method or methods of distribution thereof. 

(xi) In the event a Holder transfers Registrable Securities included on a Registration Statement and such Registrable
Securities remain Registrable Securities following such transfer, at the request of such Holder, the Partnership shall amend or supplement such Registration Statement as may be necessary in order to enable such transferee to offer and sell such
Registrable Securities pursuant to such Registration Statement. 
 (xii) The Partnership shall use commercially
reasonable efforts to become eligible to use Form S-3 and, after becoming eligible to use Form S-3, shall use commercially reasonable efforts to remain eligible to use Form S-3, including by timely filing all reports with the Commission and meeting
the other requirements of the Exchange Act. 

  
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 (b) Piggyback Registration. 

(i) If the Partnership shall at any time propose to file a Registration Statement, other than pursuant to any Demand
Registration, for an offering of Partnership Securities for cash (whether in connection with a public offering of Partnership Securities by the Partnership, a public offering of Partnership Securities by unitholders, or both, but excluding an
offering relating solely to an employee benefit plan, an offering relating to a transaction on Form S-4 or an offering on any registration statement form that does not permit secondary sales), the Partnership shall promptly notify all Holders
eligible to participate in such offering (each a “Piggyback Eligible Holder”) of such proposal reasonably in advance of (and in any event at least two (2) Trading Days before) the anticipated filing date (the
“Piggyback Notice”). The Piggyback Notice shall offer the Piggyback Eligible Holders the opportunity to include for registration in such Registration Statement the number of Registrable Securities as they may request (a
“Piggyback Registration”). The Partnership shall use commercially reasonable efforts to include in each such Piggyback Registration such Registrable Securities for which the Partnership has received written requests from
Piggyback Eligible Holders within three (3) days after mailing of the Piggyback Notice (“Piggyback Request”) for inclusion therein. If a Piggyback Eligible Holder decides not to include all of its Registrable Securities
in any Registration Statement thereafter filed by the Partnership, such Piggyback Eligible Holder shall nevertheless continue to have the right to include any Registrable Securities in any subsequent registration statement or registration statements
as may be filed by the Partnership with respect to offerings of Partnership Securities, all upon the terms and conditions set forth herein. 
 (ii) Notwithstanding anything in Section 2(b)(i) to the contrary, Williams shall not be eligible to participate in a Piggyback Registration during the Preference Period. 

(iii) If the Registration Statement under which the Partnership gives notice under Section 2(b)(i) is for an
underwritten offering, the Partnership shall so advise the Piggyback Eligible Holders of Registrable Securities. In such event, the right of any such Piggyback Eligible Holder to be included in a registration pursuant to this Section 2(b) shall
be conditioned upon such Piggyback Eligible Holder’s participation in such underwriting and the inclusion of such Piggyback Eligible Holder’s Registrable Securities in the underwriting to the extent provided herein. All Piggyback Eligible
Holders proposing to distribute their Registrable Securities through such underwriting shall enter into an underwriting agreement in customary form with the underwriter or underwriters selected for such underwriting by the Partnership. If the
managing underwriter or managing underwriters of such offering advise the Partnership and the Piggyback Eligible Holders in writing that in their reasonable opinion that the inclusion of all of the Piggyback Eligible Holders’ Registrable
Securities in the subject Registration Statement would have a material adverse effect on the timing or success of the offering, the Partnership shall include in such offering only that number or amount, if any, of Registrable Securities held by the
Piggyback Eligible Holders that, in the reasonable opinion of the managing underwriter or managing underwriters, will not have a material adverse effect on the timing or success of the offering, with any reduction in the amount of Registrable
Securities to be registered applied pro-rata among all Piggyback Eligible Holders desiring to register Registrable Securities based on the number of Registrable 

  
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Securities owned by each such Piggyback Eligible Holder of the class (or classes) for which registration is being sought and, as to any other holders of Partnership Securities who may be seeking
to register such Partnership Securities, with such reduction applied first, subject to the rights of any holder that has priority by virtue of an any agreement approved in accordance with Section 2(f) below, to the amount of Partnership
Securities sought to be registered by such other holders. If any Piggyback Eligible Holder disapproves of the terms of any such underwriting, such Piggyback Eligible Holder may elect to withdraw therefrom by written notice to the Partnership and the
managing underwriter(s) delivered on or prior to the time of pricing of such offering. Any Registrable Securities withdrawn from such underwriting shall be excluded and withdrawn from the registration. For any Piggyback Eligible Holder that is a
partnership, limited liability company, corporation or other entity, the partners, members, stockholders, subsidiaries, parents and Affiliates of such Piggyback Eligible Holder, or the estates and family members of any such partners/members and
retired partners/members and any trusts for the benefit of any of the foregoing Persons, shall be deemed to be a single “Piggyback Eligible Holder,” and any pro rata reduction with respect to such “Piggyback Eligible Holder”
shall be based upon the aggregate amount of securities carrying registration rights owned by all entities and individuals included in such “Piggyback Eligible Holder,” as defined in this sentence. 

(iv) The Partnership shall have the right to terminate or withdraw any registration initiated by it under this
Section 2(b) prior to the Effective Date of such Registration Statement whether or not any Piggyback Eligible Holder has elected to include Registrable Securities in such Registration Statement. The registration expenses of such withdrawn
registration shall be borne by the Partnership in accordance with Section 4 hereof. 
 (c) All registration rights granted
under this Section 2 shall continue to be applicable with respect to any Holder for so long as may be required for each such Holder to sell all of the Registrable Securities held by such Holder (without any limitation on volume, timing,
recipients or intended method or methods of distribution, including through the use of an underwriter, that would not be applicable with a registration under the Securities Act). 

(d) Any Demand Notice or Piggyback Request shall (i) specify the Registrable Securities intended to be offered and sold by the
Holder making the request, (ii) express such Holder’s present intent to offer such Registrable Securities for distribution, (iii) describe the nature or method of the proposed offer and sale of Registrable Securities and (iv) contain the
undertaking of such Holder to provide all such information and materials and take all action as may reasonably be required in order to permit the Partnership to comply with all applicable requirements in connection with the registration of such
Registrable Securities. 
 (e) No Holder shall have any right to obtain or seek an injunction restraining or otherwise delaying
any such registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Section 2. 

  
 12 








 (f) The Partnership has not entered into and, unless agreed in writing by each of the
Sponsors and any Special Successor, on or after the date of this Agreement will not enter into, any agreement which (a) is inconsistent with the rights granted to the Holders with respect to Registrable Securities in this Agreement or otherwise
conflicts with the provisions hereof in any material respect or (b) other than as set forth in this Agreement, would allow any holder of Partnership Securities to include Partnership Securities in any Registration Statement filed by the
Partnership on a basis that is superior or more favorable in any material respect to the rights granted to the Holders hereunder. 
 3. Registration Procedures. 
 The procedures to be followed by the
Partnership and each Holder selling Registrable Securities in a Registration Statement pursuant to this Agreement, and the respective rights and obligations of the Partnership and such Holders, with respect to the preparation, filing and
effectiveness of such Registration Statement, are as follows: 
 (a) The Partnership will, at least three (3) days
prior to the anticipated filing of a Registration Statement or any related Prospectus or any amendment or supplement thereto (other than amendments and supplements that do nothing more than name Holders and provide information with respect thereto),
(i) unless available to the Holders through public filings with the Commission, furnish to such Holders copies of all such documents proposed to be filed and (ii) use its reasonable efforts to address in each such document when so filed
with the Commission such comments as such a Sponsor or Special Successor reasonably shall propose within two (2) days of the delivery of such copies to the Sponsors and Special Successors. 

(b) The Partnership will use commercially reasonable efforts to as promptly as reasonably possible (i) prepare and file with the
Commission such amendments, including post-effective amendments, and supplements to each Registration Statement and the Prospectus used in connection therewith as may be necessary under applicable law to keep such Registration Statement continuously
effective with respect to the disposition of all Registrable Securities covered thereby for its Effectiveness Period and, subject to the limitations contained in this Agreement, prepare and file with the Commission such additional Registration
Statements in order to register for resale under the Securities Act all of the Registrable Securities held by the Holders; (ii) cause the related Prospectus to be amended or supplemented by any required prospectus supplement, and as so
supplemented or amended to be filed pursuant to Rule 424; and (iii) respond to any comments received from the Commission with respect to each Registration Statement or any amendment thereto and, as promptly as reasonably possible provide such
Holders true and complete copies of all correspondence from and to the Commission relating to such Registration Statement that pertains to such Holders as selling Holders but not any comments that would result in the disclosure to such Holders of
material and non-public information concerning the Partnership. 
 (c) The Partnership will comply in all material respects with
the provisions of the Securities Act and the Exchange Act with respect to the Registration Statements and the disposition of all Registrable Securities covered by each Registration Statement. 

  
 13 








 (d) The Partnership will notify such Holders as promptly as reasonably practicable: (i)(A)
when a Prospectus or any prospectus supplement or post-effective amendment to a Registration Statement is proposed to be filed; (B) when the Commission notifies the Partnership whether there will be a “review” of such
Registration Statement and whenever the Commission comments in writing on such Registration Statement (in which case the Partnership shall provide true and complete copies thereof and all written responses thereto to each of such Holders that
pertain to such Holders as selling Holders, but not information which the Partnership believes would constitute material and non-public information); and (C) with respect to each Registration Statement or any post-effective amendment thereto,
when the same has been declared effective; (ii) of any request by the Commission or any other federal or state governmental authority for amendments or supplements to a Registration Statement or Prospectus or for additional information that
pertains to such Holders as sellers of Registrable Securities; (iii) of the issuance by the Commission of any stop order suspending the effectiveness of a Registration Statement covering any or all of the Registrable Securities or the
initiation of any Proceedings for that purpose; (iv) of the receipt by the Partnership of any notification with respect to the suspension of the qualification or exemption from qualification of any of the Registrable Securities for sale in any
jurisdiction, or the initiation or threatening of any Proceeding for such purpose; and (v) of the occurrence of (but not the nature or details concerning) any event or passage of time that makes any statement made in such Registration Statement
or Prospectus or any document incorporated or deemed to be incorporated therein by reference untrue in any material respect or that requires any revisions to such Registration Statement, Prospectus or other documents so that, in the case of such
Registration Statement or the Prospectus, as the case may be, it will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein, in the light of
the circumstances under which they were made, not misleading (provided, however, that no notice by the Partnership shall be required pursuant to this clause (v) in the event that the Partnership either promptly files a prospectus
supplement to update the Prospectus or a Form 8-K or other appropriate Exchange Act report that is incorporated by reference into the Registration Statement, which in either case, contains the requisite information that results in such Registration
Statement no longer containing any untrue statement of material fact or omitting to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading). 

(e) The Partnership will use commercially reasonable efforts to avoid the issuance of, or, if issued, obtain the withdrawal of
(i) any order suspending the effectiveness of a Registration Statement, or (ii) any suspension of the qualification (or exemption from qualification) of any of the Registrable Securities for sale in any jurisdiction, at the earliest
practicable moment, or if any such order or suspension is made effective during any Suspension Period, at the earliest practicable moment after the Suspension Period is over. 
 (f) During the Effectiveness Period, the Partnership will furnish to each such Holder, without charge, at least one conformed copy of each Registration Statement and each amendment thereto and all
exhibits to the extent requested by such Holder (including those incorporated by reference) promptly after the filing of such documents with the Commission; provided, that the Partnership will not have any obligation to provide any document
pursuant to this clause that is available on the Commission’s EDGAR system. 
 (g) The Partnership will promptly deliver to
each Holder, without charge, as many copies of each Prospectus or Prospectuses (including each form of prospectus) and each amendment or supplement thereto as such Holder may reasonably request during the 

  
 14 








 
Effectiveness Period. The Partnership consents to the use of such Prospectus and each amendment or supplement thereto by each of the selling Holders in connection with the offering and sale of
the Registrable Securities covered by such Prospectus and any amendment or supplement thereto. 
 (h) The Partnership will
cooperate with such Holders to facilitate the timely preparation and delivery of certificates representing Registrable Securities to be delivered to a transferee pursuant to a Registration Statement, which certificates shall be free of all
restrictive legends indicating that the Registrable Securities are unregistered or unqualified for resale under the Securities Act, Exchange Act or other applicable securities laws, and to enable such Registrable Securities to be in such
denominations and registered in such names as any such Holder may request in writing. In connection therewith, if required by the Partnership’s transfer agent, the Partnership will promptly, after the Effective Date of the Registration
Statement, cause an opinion of counsel as to the effectiveness of the Registration Statement to be delivered to and maintained with its transfer agent, together with any other authorizations, certificates and directions required by the transfer
agent which authorize and direct the transfer agent to issue such Registrable Securities without any such legend upon sale by the Holder of such Registrable Securities under the Registration Statement. 

(i) Upon the occurrence of any event contemplated by Section 3(d)(v), as promptly as reasonably possible, the Partnership will
prepare a supplement or amendment, including a post-effective amendment, if required by applicable law, to the affected Registration Statement or a supplement to the related Prospectus or any document incorporated or deemed to be incorporated
therein by reference, and file any other required document so that, as thereafter delivered, no Registration Statement nor any Prospectus will contain an untrue statement of a material fact or omit to state a material fact required to be stated
therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. 
 (j) Such Holders may distribute the Registrable Securities by means of an underwritten offering; provided that (i) such Holders provide written notice to the Partnership of their intention to
distribute Registrable Securities by means of an underwritten offering, (ii) the right of any Holder to include such Holder’s Registrable Securities in such registration shall be conditioned upon such Holder’s participation in such
underwriting and the inclusion of such Holder’s Registrable Securities in the underwriting to the extent provided herein, (iii) the managing underwriter or managing underwriters thereof shall be designated by the Initiating Holder in the
case of a Demand Registration (provided, however, that such designated managing underwriter or managing underwriters shall be reasonably acceptable to the Partnership) or by the Partnership in the case of a registration initiated by
the Partnership, (iv) each Holder participating in such underwritten offering agrees to enter into an underwriting agreement in customary form and sell such Holder’s Registrable Securities on the basis provided in any underwriting
arrangements approved by the Persons entitled to select the managing underwriter or managing underwriters hereunder and (v) each Holder participating in such underwritten offering completes and executes all questionnaires, powers of attorney,
indemnities, underwriting agreements and other documents reasonably required under the terms of such underwriting arrangements. The Partnership hereby agrees with each Holder that, in connection with any underwritten offering in accordance with the
terms hereof, it will negotiate in good faith and execute all indemnities, underwriting agreements and other documents reasonably required under the terms of such underwriting arrangements, including using all commercially reasonable efforts to
procure customary legal opinions and auditor “comfort” letters. 

  
 15 








 (k) In the event such Holders seek to complete an underwritten offering, for a reasonable
period prior to the filing of any Registration Statement and throughout the Effectiveness Period, the Partnership will make available upon reasonable notice at the Partnership’s principal place of business or such other reasonable place for
inspection by the managing underwriter or managing underwriters selected in accordance with Section 3(j) such financial and other information and books and records of the Partnership, and cause the officers, employees, counsel and independent
certified public accountants of the Partnership to respond to such inquiries, as shall be reasonably necessary (and in the case of counsel, not violate an attorney-client privilege in such counsel’s reasonable belief) to conduct a reasonable
investigation within the meaning of Section 11 of the Securities Act. 
 (l) In connection with any registration of
Registrable Securities pursuant to this Agreement, the Partnership will take all commercially reasonable actions as are necessary or advisable in order to expedite or facilitate the disposition of Registrable Securities by such Holders, including
using commercially reasonable efforts to cause appropriate officers and employees to be available, on a customary basis and upon reasonable notice, to meet with prospective investors in presentations, meetings and road shows. 

4. Registration Expenses. All Registration Expenses incident to the Parties’ performance of or compliance with their
respective obligations under this Agreement or otherwise in connection with any Demand Registration or Piggyback Registration (excluding any Selling Expenses) shall be borne by the Partnership, whether or not any Registrable Securities are sold
pursuant to a Registration Statement. “Registration Expenses” shall include, without limitation, (i) all registration and filing fees (including fees and expenses (A) with respect to filings required to be made with
the Trading Market and (B) in compliance with applicable state securities or “Blue Sky” laws), (ii) printing expenses (including expenses of printing certificates for Partnership Securities and of printing prospectuses if the
printing of prospectuses is reasonably requested by a Holder of Registrable Securities included in the Registration Statement), (iii) messenger, telephone and delivery expenses, (iv) fees and disbursements of counsel, auditors and
accountants for the Partnership, (v) Securities Act liability insurance, if the Partnership so desires such insurance and (vi) fees and expenses of all other Persons retained by the Partnership in connection with the consummation of the
transactions contemplated by this Agreement. In addition, the Partnership shall be responsible for all of its expenses incurred in connection with the consummation of the transactions contemplated by this Agreement (including expenses payable to
third parties and including all salaries and expenses of their officers and employees performing legal or accounting duties), the expense of any annual audit and the fees and expenses incurred in connection with the listing of the Registrable
Securities on the Trading Market. 
 5. Indemnification. If requested by a Holder, the Partnership shall indemnify
and hold harmless each underwriter, if any, engaged in connection with any registration referred to in Section 2 and provide representations, covenants, opinions and other assurances to any underwriter in form and substance reasonably
satisfactory to such underwriter and the 

  
 16 








 
Partnership. Further, in addition to and not in limitation of the Partnership’s obligations under Section 7.7 of the LP Agreement, the Partnership shall indemnify and hold harmless each
Holder, its Affiliates and each of their respective officers and directors and any Person who controls any such Holder (within the meaning of the Securities Act) and any agent thereof (collectively, “Indemnified Persons”), to
the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, joint or several, costs (including reasonable costs of preparation and reasonable attorneys’ fees) and expenses, judgments,
fines, penalties, interest, settlements or other amounts arising from any and all claims, demands, actions, suits or proceedings, whether civil, criminal, administrative or investigative, in which any Indemnified Person may be involved, or is
threatened to be involved, as a party or otherwise, under the Securities Act or otherwise (collectively, “Losses”), as incurred, arising out of or relating to any untrue or alleged untrue statement of a material fact
contained in any Registration Statement under which any Registrable Securities were registered, in any preliminary prospectus (if used prior to the Effective Date of such Registration Statement), or in any summary or final prospectus or free writing
prospectus or in any amendment or supplement thereto (if used during the period the Partnership is required to keep the Registration Statement current), or arising out of, based upon or resulting from the omission or alleged omission to state
therein a material fact required to be stated therein or necessary to make the statements made therein, in the light of the circumstances in which they were made, not misleading; provided, however, that the Partnership shall not be liable to
any Indemnified Person to the extent that any such claim arises out of, is based upon or results from an untrue or alleged untrue statement or omission or alleged omission made in such Registration Statement, such preliminary, summary or final
prospectus or free writing prospectus or such amendment or supplement, in reliance upon and in conformity with written information furnished to the Partnership by or on behalf of such Indemnified Person specifically for use in the preparation
thereof. The Partnership shall notify the Holders promptly of the institution, threat or assertion of any Proceeding of which the Partnership is aware in connection with the transactions contemplated by this Agreement. Notwithstanding anything to
the contrary herein, this Section 5 shall survive any termination or expiration of this Agreement indefinitely. 
 6.
Facilitation of Sales Pursuant to Rule 144. To the extent it shall be required to do so under the Exchange Act, the Partnership shall timely file the reports required to be filed by it under the Exchange Act or the Securities Act
(including the reports under Sections 13 and 15(d) of the Exchange Act referred to in subparagraph (c)(1) of Rule 144), and shall take such further action as any Holder may reasonably request, all to the extent required from time to time to enable
the Holders to sell Registrable Securities without registration under the Securities Act within the limitations of the exemption provided by Rule 144. Upon the request of any Holder in connection with that Holder’s sale pursuant to Rule 144,
the Partnership shall deliver to such Holder a written statement as to whether it has complied with such requirements. 
 7.
Miscellaneous. 
 (a) Remedies. In the event of a breach by the Partnership of any of its obligations under
this Agreement, each Holder, in addition to being entitled to exercise all rights granted by law and under this Agreement, including recovery of damages, will be entitled to specific performance of its rights under this Agreement. The Partnership
agrees that monetary damages would not provide adequate compensation for any losses incurred by reason of a breach by it of any of the provisions of this Agreement and further agrees that, in the event of any action for specific performance in
respect of such breach, it shall waive the defense that a remedy at law would be adequate. 

  
 17 








 (b) Discontinued Disposition. Each Holder agrees by its acquisition of Registrable
Securities that, upon receipt of a notice from the Partnership of the occurrence of any event of the kind described in clauses (ii) through (v) of Section 3(d), such Holder will forthwith discontinue disposition of such Registrable
Securities under the Registration Statement until such Holder’s receipt of the copies of the supplemental Prospectus or amended Registration Statement or until it is advised in writing by the Partnership that the use of the applicable
Prospectus may be resumed, and, in either case, has received copies of any additional or supplemental filings that are incorporated or deemed to be incorporated by reference in such Prospectus or Registration Statement. The Partnership may provide
appropriate stop orders to enforce the provisions of this Section 7(b). 
 (c) Amendments and Waivers. No provision
of this Agreement may be waived or amended except in a written instrument signed by the Parties. The Partnership shall provide prior notice to all Holders of any proposed waiver or amendment. No waiver of any default with respect to any provision,
condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any other provision, condition or requirement hereof, nor shall any delay or omission of any
Party to exercise any right hereunder in any manner impair the exercise of any such right. 
 (d) Notices. Any and all
notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earliest of (i) the date of transmission, if such notice or communication is
delivered via facsimile or electronic mail as specified in this Section 7(d) prior to 5:00 p.m. (Eastern Standard Time) on a Business Day, (ii) the Business Day after the date of transmission, if such notice or communication is delivered
via facsimile or electronic mail as specified in this Agreement later than 5:00 p.m. (Eastern Standard Time) on any date and earlier than 11:59 p.m. (Eastern Standard Time) on such date, (iii) the Business Day following the date of mailing, if
sent by nationally recognized overnight courier service or (iv) upon actual receipt by the Party to whom such notice is required to be given. The address for such notices and communications shall be as follows: 

 

			
	     If to the Partnership
	  	Access Midstream Partners, L.P.
		  	900 N.W. 63rd Street
		  	Oklahoma City, Oklahoma 73118
		  	Attention: J. Mike Stice
		  	                  Regina Gregory
		  	Facsimile: (405) 849-6134
		
	     With a copy to:
	  	Gibson, Dunn & Crutcher L.L.P.
		  	1801 California Street Suite 4200
		  	Denver, CO 80202
		  	Attention: Steven Talley
		  	Facsimile: (303) 298-5907


  
 18 









			
		  	and
		
		  	Latham & Watkins LLP
		  	885 Third Avenue
		  	New York, New York 10022
		  	Attention: Edward Sonnenschein
		  	                  Eli Hunt
		  	Facsimile: (212) 751-4864
		
	     If to Eagle Holdings, Hawk
	  	Global Infrastructure Management, LLC
	     Holdings or the GIP Entities:
	  	12 East 49th Street, 38th
Floor
		  	New York, New York 10017
		
		  	Attention: William Brilliant
		  	Facsimile: (646) 282-1580
		
	     With a copy to:
	  	Global Infrastructure Management LLP
		  	The Peak
		  	5 Wilton Road
		  	London United Kingdom
		  	Attention: Joseph Blum
		  	Facsimile: +44 207 798 0530
		
		  	and
		
		  	Latham & Watkins LLP
		  	885 Third Avenue
		  	New York, New York 10022
		  	Attention: Edward Sonnenschein
		  	                  Eli Hunt
		  	Facsimile: (212) 751-4864
		
	     If to Williams:
	  	The Williams Companies, Inc.
		  	One Williams Center
		  	Tulsa, Oklahoma 74171-0172
		  	Attention: General Counsel
		  	Facsimile: (918) 573-5942
		
	     With a copy to:
	  	Gibson, Dunn & Crutcher LLP
		  	1801 California Street Suite 4200
		  	Denver, CO 80202
		  	Attention: Steven Talley
		  	Facsimile: (303) 298-5907


  
 19 









			
	 If to any other Person who is then the registered Holder:
	  	 To the address of such Holder as it appears in
 the applicable register for the Registrable Securities


 or such other address as may be designated in writing hereafter, in the same manner, by such Person. 

(e) Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the Parties hereto and their heirs,
executors, administrators, successors, legal representatives and permitted assigns. Except as provided in this Section 7(e), this Agreement, and any rights or obligations hereunder, may not be assigned without the prior written consent of the
Partnership and the Sponsors and any Special Successors. Notwithstanding anything in the foregoing to the contrary, the registration rights of a Holder pursuant to this Agreement with respect to all or any portion of its Registrable Securities may
be assigned without such consent (but only with all related obligations) with respect to such Registrable Securities (and any Registrable Securities issued as a dividend or other distribution with respect to, in exchange for or in replacement of
such Registrable Securities) by such Holder to a transferee of such Registrable Securities; provided (i) the Partnership is, within a reasonable time after such transfer, furnished with written notice of the name and address of such
transferee or assignee and the Registrable Securities with respect to which such registration rights are being assigned and (ii) such transferee or assignee agrees in writing to be bound by and subject to the terms set forth in this Agreement. The
Partnership may not assign its respective rights or obligations hereunder without the prior written consent of each of the Sponsors and any Special Successors. 
 (f) “Market Stand-Off” Agreement. In connection with any underwritten offering of Partnership Securities, each Holder holding five percent (5%) or more of the Partnership’s
voting securities (each a “5% Holder”) hereby agrees that such Holder shall not sell, transfer, make any short sale of, grant any option for the purchase of, or enter into any hedging or similar transaction with the same
economic effect as a sale of, any Partnership Securities held by such Holder (other than those included in such offering) for a period specified by the representative of the underwriters of Partnership Securities not to exceed ninety (90) days
following the closing date of the offering of Partnership Securities (the “Stand-Off Period”); provided that all officers and directors of the General Partner and holders of at least five percent (5%) of the
Partnership’s voting securities enter into similar agreements and only if such Persons remain subject thereto (and are not released from such agreement) for such Stand-Off Period. Each 5% Holder agrees to execute and deliver such other
agreements as may be reasonably requested by the Partnership or the underwriter which are consistent with the foregoing or which are necessary to give further effect thereto. In addition, if requested by the Partnership or the representative of the
underwriters of Partnership Securities, each Holder shall provide, within three (3) days of such request, such information as may be required by the Partnership or such representative in connection with the completion of any public offering of
the Partnership Securities pursuant to a Registration Statement. The obligations described in this Section 7(f) shall not apply to a registration relating solely to employee benefit plans on Form S-1 or Form S-8


  
 20 








 
or similar forms that may be promulgated in the future, or a registration relating solely to a transaction on Form S-4 or similar forms that may be promulgated in the future. The Partnership may
impose stop-transfer instructions with respect to Common Units (or other securities) subject to the foregoing restriction until the end of the Stand-Off Period. 
 (g) Execution and Counterparts. This Agreement may be executed in any number of counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall
constitute one and the same Agreement. In the event that any signature is delivered by facsimile or electronic mail transmission, such signature shall create a valid binding obligation of the Party executing (or on whose behalf such signature is
executed) the same with the same force and effect as if such signature delivered by facsimile or electronic mail transmission were the original thereof. 
 (h) Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware without regard to the principles of conflicts of law. 

(i) Submission to Jurisdiction. Each of the Parties irrevocably and unconditionally submits, for itself and its property, to the
exclusive jurisdiction of the Court of Chancery of the State of Delaware, and any appellate court from and thereof, in any action or proceeding arising out of or relating to this Agreement, or for the recognition or enforcement of any judgment, and
each of the Parties irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in such Delaware court or, to the fullest extent permitted by applicable law, in such federal court.
The Parties agree that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. 

(j) Waiver of Venue. The Parties irrevocably and unconditionally waive, to the fullest extent permitted by applicable law,
(i) any objection that it may now or hereafter have to the laying of venue of any action or proceeding arising out of or relating to this Agreement in any court referred to in Section 7(i) and (ii) the defense of an inconvenient forum
to the maintenance of such action or proceeding in any such court. 
 (k) Cumulative Remedies. The remedies provided
herein are cumulative and not exclusive of any remedies provided by law. 
 (l) Severability. If any term, provision,
covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and
effect and shall in no way be affected, impaired or invalidated, and the Parties shall use their reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term,
provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the Parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter
declared invalid, illegal, void or unenforceable. 

  
 21 








 (m) Entire Agreement. This Agreement, together with each of the other Transaction
Documents, constitutes the entire agreement among the Parties with respect to the subject matter hereof and supersede all prior contracts or agreements with respect to the subject matter hereof and supersede any and all prior or contemporaneous
discussions, agreements and understandings, whether oral or written that may have been made or entered into by or among any of the Parties or any of their respective affiliates relating to the transactions contemplated hereby. 

(n) Headings; Section References. The headings in this Agreement are for convenience of reference only and shall not limit or
otherwise affect the meaning hereof. Unless otherwise stated, references to Sections, Schedules and Exhibits are to the Sections, Schedules and Exhibits of this Agreement. 
 [THIS SPACE LEFT BLANK INTENTIONALLY] 

  
 22 








 IN WITNESS WHEREOF, the Parties have executed this Agreement as of the date first written
above. 
  

			
	ACCESS MIDSTREAM PARTNERS, L.P.
		
	By:	 	ACCESS MIDSTREAM GP, L.L.C.,
		 	its general partner


  

			
		
	By:	 	/s/ J. Mike Stice
	Name:	 	J. Michael Stice
	Title:	 	Chief Executive Officer


 Signature Page to Registration Rights Agreement 






 
			
	GIP-A HOLDING (CHK), L.P.
	
	 By: GIP-A Holding (CHK) GP, LLC, its general partner



  

			
	By:	 	/s/ Johnathan Bram
	Name:	 	Johnathan Bram
	Title:	 	Secretary


  

			
	GIP-B HOLDING (CHK), L.P.
	
	By: GIP-B Holding (CHK) GP, LLC, its general partner


  

			
	By:	 	/s/ Johnathan Bram
	Name:	 	Johnathan Bram
	Title:	 	Secretary


  

			
	GIP-C HOLDING (CHK), L.P.
	
	 By: GIP-C Holding (CHK) GP, LLC, its general partner



  

			
	By:	 	/s/ Johnathan Bram
	Name:	 	Johnathan Bram
	Title:	 	Secretary


  

			
	GIP II EAGLE HOLDINGS PARTNERSHIP, L.P.
		
	 By:
	 	/s/ Matthew Harris
	 Name:
	 	Matthew Harris
	 Title:
	 	Officer


 Signature Page to Registration Rights Agreement 






 
			
	GIP II HAWK HOLDINGS PARTNERSHIP, L.P.
		
	By:	 	/s/ Matthew Harris
	Name:	 	Matthew Harris
	Title:	 	Officer


  

			
	THE WILLIAMS COMPANIES, INC.
		
	By:	 	/s/ Donald R. Chappel
	Name:	 	Donald R. Chappel
	Title:	 	Senior Vice President and Chief Financial Officer


 Signature Page to Registration Rights Agreement