System for use in a hole of shaft having a plurality of zones of the well, method for treatment of a hole of shaft having a plurality of zones of the shaft, and method for flow of a fluid upward hole a hole shaft having a plurality of areas. Well

摘要

System for use in a hole of shaft having a plurality of zones of the well, method for treatment of a hole of shaft having a plurality of zones of the well.And method for flow of a fluid upward hole a hole shaft having a plurality of zones of the well it is a system for use in a hole of shaft having a plurality of zones of the well including a pipe disposed within the bore of the well; and a A plurality of valves coupled to the tubing.In each of the plurality of valves includes at least one opening for access to the communication between the tubing and one of the areas of the plurality of areas of the pit, in which each of the plurality of valves comprises additionally a glove which can be handled by a dispositiv The actuator between an open position in which the at least one opening of access is open.And a closed position in which the at least one opening of access is closed, in which the actuator device comprises a front part and a rear part.The front part having a structure similar to a disk or partially spherical with a diameter slightly smaller than an inner diameter of the pipe, and the rear part having at least a flap in a substantially perpendicular with respect to the layout structure similar A disk or partially spherical.