| 摘要 |
The invention relates to the mining industry and can be used for extracting hydrocarbons using laser radiation. In predetermined regions of wellbores, producing reservoirs are opened using laser radiation, and areas with a given temperature and reservoir pressure are created in order to increase the degree of extraction of oil and gas. For this purpose, the wellbores are drilled using light energy emitters. Said emitters are disposed in the drilling tools. During drilling, multi-layered fortification of the wellbore walls is effected using the emitters. Upon completion of the wellbores, the walls are cleaned and smoothed. During production, the diameters of the producing wellbores are repeatedly increased by cutting away layers from the walls containing accumulated deposits of paraffin, tar and asphaltene, and the filtration of oils and gases into the wellbores from the reservoirs is improved. Once the wellbores have reached maximum diameter, long boreholes with small diameters are additionally drilled using laser assemblies in order to achieve a given level of oil and gas production. The boreholes are drilled towards each other from adjacent wellbores. |
