EX-23.3 4 h14884a1exv23w3.txt CONSENT OF INDEPENDENT PETROLEUM ENGINEERS EXHIBIT 23.3 [NSAI LOGO] CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS We hereby consent to the incorporation by reference into this Amendment No. 1 to the Registration Statement on Form S-4 of Enterprise Products Partners L.P. of our reserve report dated as of December 31, 2001, which is included in the Annual Report on Form 10-K of GulfTerra Energy Partners, L.P. for the year ended December 31, 2003. We also consent to the reference to us under the heading of "Experts" in this Registration Statement. NETHERLAND, SEWELL & ASSOCIATES, INC. By: /s/ Frederic D. Sewell ------------------------------------------ Frederic D. Sewell Chairman and Chief Executive Officer Dallas, Texas June 18, 2004