| 摘要 |
FIELD: geotechnical processes of mineral mining, particularly, methods of treatment of producing formations with controllable physical waves. SUBSTANCE: method consists in wave treatment of producing formation with the help of vibroseis source installed with its radiating platform on ground surface. Physico-mechanical properties of ground in volume of its connected mass by making holes in it with subsequent supply through said holes of practically incompressible liquid to connected mass of ground. Said liquid is used for filling pores and fractures of ground within volume of ground connected mass. Physico-mechanical properties of ground of its connected mass are changed before engagement of vibroseis source. Before change of ground physico-mechanical properties in volume of its connected mass, preliminary wave treatment of it may be effected. Claimed method is applicable in production of liquid and gaseous hydrocarbons, water and other liquid and gaseous minerals from the Earth interior, and also in geophysical researches. EFFECT: higher efficiency of vibroseismic signal transmission from its source installed on ground surface to producing formation due to increased density and reduced ground rigidity in volume of connected mass. 7 cl, 1 dwg |
