On November 13, 2012, NGL Energy Partners LP (the "Partnership") completed its previously announced issuance of common units to former owners (the "New Unitholders") of Pecos Gathering & Marketing, L.L.C. and its affiliated companies pursuant to a Call Agreement with the New Unitholders. In connection with the completion of this transaction, the current registration rights agreement relating to equity interests of the Partnership was amended by Amendment No. 6 and Joinder to First Amended and Restated Registration Rights Agreement, dated November 13, 2012 (the "Amendment"), by and between the Partnership's general partner and the New Unitholders. The Amendment provides for, among other things, certain piggy-back registration rights for the common units that were issued pursuant to the Call Agreement.

The Amendment is filed as Exhibit 4.1 to this Current Report on Form 8-K and is incorporated by reference herein. The above description of the material terms of the Amendment does not purport to be complete and is qualified in its entirety by reference to Exhibit 4.1 hereto and to the First Amended and Restated Registration Rights Agreement filed as Exhibit 4.1 to the Partnership's Current Report on Form 8-K filed with the Securities and Exchange Commission on October 7, 2011.

(d) Exhibits

Exhibit No.                                  Description
4.1            Amendment No. 6 and Joinder to First Amended and Restated Registration
               Rights Agreement, dated November 13, 2012