RESOURCE-SAVING DEVELOPMENT OF UNDERGROUND WATER DEPOSITS BY INJECTION-FORCED SELF-PUMP
The scheme of development of underground water deposits with injection-forced self-spill is shown. Factors for the implementation of the scheme: the presence of high-pressure and pressure-bearing aquifers. The idea of implementing the method is the drilling of deviated wells into the cross of the strike of an aquifer, smoothly bending connected at a depth and cased by filter columns. In the wells there are injection and water-lifting pipelines associated with a water-jet injection apparatus. Technological features of the scheme - the pressure of the water flow at the outlet of the water-jet apparatus is significantly higher than the pressure of the aquifer during water extraction without the use of deep pumps and without significant energy costs. By the volume of water loss, one such well can replace 3-4 vertical wells when working according to traditional technology.