0000950129-02-002747 424B2 1 20020523 WILLIAMS ENERGY PARTNERS L P 0001126975 4610 731599053 DE 1231 424B2 33 333-83952 02660833 ONE WILLIAMS CENTER TULSA OK 74172 9185732000 ONE WILLIAMS CENTER TULSA OK 74171 424B2 1 h96556b2e424b2.txt WILLIAMS ENERGY PARTNERS, L.P - REG.NO. 333-83952