X0101 EFFECT 33 LIVE 2011-07-26 16:00:00

S-4

0000750199 ENERGY PARTNERS LTD 333-175567 0001262557 DELAWARE EPL OF TEXAS LLC 333-175567-05 0001262558 EPL OF LOUISIANA LLC 333-175567-04 0001262559 EPL PIONEER HOUSTON INC 333-175567-03 0001262560 EPL PIPELINE LLC 333-175567-02 0001516321 Anglo-Suisse Offshore Pipeline Partners, LLC 333-175567-01