The 136 meter long, 11108 dwt container ship Haneburg became disabled in the Caribbean Sea near Venezuela.  The Haneburg had lost power after suffered engine failure.   The crew was unable to restart the engine and vessel requested assistance.   A tug arrived on scene and took the container ship under tow to Willemstad, Curacao.   No reports of injuries, damage or pollution released.  The Haneburg was en route from La Guaira, Venezuela.