FIELD: mining.
SUBSTANCE: floating structure is composed of two serially manufactured bodies of metal moorages for large military ships equipped with serial devices. The bodies are connected above the water level with a bridge. Mounted on the floating structure are a serial drilling facility MBK-125, a drilling fluid circulation system, a power plant, a positioning system. The structure is brought to the drilling place, dropped onto the ground accepting water ballast and fixed with the help of pile devices. One performs well drilling; after its completion the structure is lifted and transported to another place.
EFFECT: possibility to develop deposits at depths specified (1,1-1,3 m).
2 dwg
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