GAS WELL BRACE Russian patent published in 2005 - IPC

FIELD: gas industry.

SUBSTANCE: device has eighteen assemblies. First and second assemblies have similar construction and include a socket for connecting to cementing machine. Third and fourth assemblies have similar construction and have include a flange, branch pipe, short pipe. Fifth assembly has a T-pipe. Sixth assembly has collector and flange. Seventh assembly has interconnected flange, T-pipe, collector, flange. Eighth assembly consists of interconnected flange, pipe, branch pipe, pipe, branch pipe, sub. Ninth assembly consists of valve, output flange of which is connected to a flange. Tenth assembly consists of collector, connected to a flange. Eleventh assembly consists of T-pipe, branch pipe, pipe section and a flange. Twelfth assembly consists of interconnected pipe and branch pipe. Fourteenth assembly has two branch pipes, pipe, branch pipe and flange. Fifteenth assembly has a T-pipe, pipe, branch pipe and pipe. Sixteenth and seventeenth assemblies have similar construction and include pipe, branch pipe. Eighteenth assembly consists of flange, connected to a sub.

EFFECT: lower laboriousness, higher personnel safety.

23 dwg