FIRST AMENDMENT TO SERVICES AGREEMENT

Exhibit 10.1

FIRST AMENDMENT TO SERVICES AGREEMENT

This First Amendment to Services Agreement (this “First Amendment”) is effective as of this 30th day of April, 2013, by and among ETE Services Company, LLC (“Services Co”), Energy Transfer Equity, L.P. (“ETE”) and Regency Energy Partners LP (“Regency”). Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Agreement (as defined below).

WITNESSETH

WHEREAS, Services Co, ETE and Regency (collectively “the Parties”) are parties to that certain Services Agreement, effective as of May 26, 2010 (the “Agreement”), covering the provision of certain services by Services Co to Regency; and

WHEREAS, the Parties desire to amend the Agreement as set forth below.

NOW, THEREFORE, for and in consideration of the mutual covenants contained herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree that the Agreement shall be amended as follows:

651836     Meas Data Services

653711     NLA

693710     RIGS

653710     South Texas

653713     Waha

653712     Midcon

690710     Edwards Lime JV

694710     Ranch JV

590763     SUGS

Section 2.1 Scope of G&A Services. Services Co will provide (whether directly or by subcontracting with another Person to provide pursuant to Section 2.3) to the Regency Group general and administrative services in support of the following functions: accounting, tax, SEC compliance, information technology, Sarbanes-Oxley compliance, treasury, human resources, measurement, regulatory compliance, and facilities management. The Parties may add or delete services by mutual written agreement. In addition, Services Co will appoint a single point of contact to serve as the Customer Service Representative for the Regency

Group and whose function shall be to ensure that the Regency Group receives service consistent with the Standard of Care set forth in Section 2.4 hereof. In the event that Regency is dissatisfied with the Customer Service Representative, Service Co shall replace him/her with a person acceptable to Regency.

Section 4.7 Unilateral Termination Right. Regency shall have the unilateral right to terminate this Agreement upon ninety (90) days prior written notice (“Termination Notice”) if Regency is dissatisfied with the service being provided and Services Company fails to adequately address Regency’s concerns within thirty (30) days of Regency’s written notice to the Customer Services Representative of such concerns. Upon receipt of a Termination Notice, Services Company shall work in good faith with Regency to transition the G&A Services in accordance with Section 4.5.

Except as waived or amended by this First Amendment, the Agreement shall remain unmodified and in full force and effect.

This First Amendment shall be governed by and construed and interpreted in accordance with the laws of the State of Texas, without giving effect to the conflicts of law provisions or rules (whether of the State of Texas or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Texas.

This First Amendment may be executed by facsimile signatures and such signatures shall be deemed binding for all purposes hereof without delivery of an original signature being thereafter required. This First Amendment may be executed in one or more counterparts, each of which, when executed, shall be deemed to be an original and all of which together shall constitute one and the same documents.

IN WITNESS WHEREOF, this First Amendment is executed as of the date first above written.

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