The system of underground wells, a system for the production of fluids from the two or more underground formations, the method of building a system of shaft.Method of building a system of pit in a field containing one or more existing wells.Method for the production of fluids from the two or more underground formations separated vertically by one or more layers of impervious system of underground wells to produce fluids.System for the production of fluids from one or more underground formations, method of production of fluids from one or more underground formations

摘要

System and method for the production of fluids from a subterranean formation.The present invention relates to the system of subterranean wells includes a line of flow below the surface 20 having at least a part inside or below one or more formations subterru00e2nEAS 12. One or more sumps 26, 28, 30, 32 and 34 extend, each one, from the surface and intersect at least one of the underground formations in a location to intercept their.A bottom of each sump is in fluid communication with the flow path below the surface.A shaft of the recovery 42 extends from the surface and is also in communication with the fluid flow path below the surface.So that the fluid entering the sump flow inside the flow path below the surface and then into the pit of recovery.