Abstract: An improved process for separating a hydrocarbon bearing feed gas containing methane and lighter, C2 (ethylene and/or ethane), C3 (propylene and/or propane) and heavier components into a fraction containing predominantly C2 and lighter components and a fraction containing predominantly C3 and heavier hydrocarbon components including the steps of cooling and partially condensing and delivering the feed stream to a separator to provide a first residue vapor and a C3 containing liquid, directing a portion of the C3 containing liquid into a heavy-ends fractionation column wherein the liquid is separated into a second hydrocarbon bearing vapor residue, a second C2 containing liquid stream, and a C3 containing product.