Patent ID: 7334634

Claim:
A high pressure adapter assembly for use in an annular blow out preventer comprising annular seals, the high pressure adapter assembly consisting of: a high pressure adapter comprising: a. an upper body and a lower body with a bore that communicates between the upper body and the lower body; b. a top flange connected to the upper body for connection with a pressure control device; c. a side outlet port disposed in the upper body, integrally connected to the bore having a port body and a side flange, wherein the side flange engages a line for pump-in or bleed-off of well fluids; d. a self energizing hold down assembly comprising a male engagement section disposed between the upper body and the lower body; e. a flange for connecting to the self energizing hold down assembly comprising a female engagement section for engaging with the male engagement section of the self energizing hold down assembly; f. a seal disposed between the male engagement section and the female engagement section, wherein the lower body engages an annular seal of an annular blow out preventer; and a test plug comprising a pipe with a pipe bore for connecting a cap and a pipe pressure attachment.