Exhibit 23.4
Consent of Independent Certified Public Accountants
We consent to the incorporation by reference in the Registration Statement on Form S-8 of NGL Energy Partners LP for the registration of common units representing limited partner interests pertaining to the NGL Energy Partners LP 2011 Long-Term Incentive Plan, of our report dated November 14, 2012, with respect to the combined financial statements of the Businesses of the Osterman Associated Companies Contributed to NGL Energy Partners LP as of September 30, 2011 and 2010 and for each of the three years in the period ended September 30, 2011.
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/s/ Graham Shepherd, PC |
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Worcester, Massachusetts
November 15, 2012