ADAPTER FOR OIL WELL PIPES

摘要

FIELD: forming pipe component for internal connection of two pipes inside oil well. SUBSTANCE: adapter is used for connecting two pipes inside well and for passage of mechanical joint set in motion by high pressure of gas delivered through one of pipes. Communication between two holes of body is effected by means of bent cylindrical passage. Description gives relationship between diameters of holes, passage and pipes. Lower portion of adapter is provided with joint for connecting the pipe. EFFECT: enhanced efficiency and operational reliability. 5 cl, 5 dwg