Currents and super-operator product expansions of N=4 super-W algebra

The currents and the super-operators product expansions of the N = 4 super- W algebra are obtained. The generators of this extended conformal algebra c onsist of the stress-tenser superfield J and the primary superfields Phi (q )(+/-nu) of integer or half-integer conformal weight Delta and Cartan-Weyl charge q. The algorithm for deriving the N = 4 super-W algebra is given for particular cases. Explicit forms of the operator product algebra Phi Phi f or different values of Delta are given.