SMALL DOWNHOLE HYDRO MINING OF MINERAL RESOURCES
The proposal relates to innovative methods of geological testing and mining of alluvial and sedimentary deposits, such as gold, diamonds, other rare and precious metals and stones, phosphorite, diatomite, leonardite, quartz and construction sands, etc. and is aimed at small businesses in mining. The development of a mineral Deposit is carried out by underground chambers with pressure jets of industrial water from a technological well drilled into the productive layer. Washing out and pumping out of the hydraulic mixture from the chamber can be carried out through one technological well or bush, where a pumping well is located in the center, and washout wells are located along the perimeter of the bush. Delivery set: technical design and equipment for Specifications from the project. The project is carried out according to the standards of the Russian Federation. The equipment consists of a drilling and mining unit, a downhole hydro-mining projectile and an auxiliary kit. Serve the process of downhole hydro-mining (DHM)2 people.