X0101 EFFECT 33 LIVE 2011-10-06 10:00:00

S-4

0001361937 EV Energy Partners, LP 333-176977 0001414049 EV Energy Finance Corp. 333-176977-10 0001414050 EV Properties GP, LLC 333-176977-09 0001414051 EV Properties, L.P. 333-176977-08 0001414052 EVCG GP, LLC 333-176977-07 0001414054 CGAS Properties, L.P. 333-176977-06 0001414055 EVPP GP, LLC 333-176977-05 0001414056 EnerVest Production Partners, Ltd. 333-176977-04 0001414057 EnerVest Monroe Marketing, Ltd. 333-176977-03 0001414058 EnerVest Monroe Gathering, Ltd. 333-176977-02 0001414059 EnerVest-Cargas, Ltd. 333-176977-01