Patent ID: 8677815
Filing Date: 2014-03-25
Classification: E21B,G01K

Abstract:
1. An apparatus for a borehole influx fluid parameters measurement comprising: an enclosure open on two adjacent sides and having a poorly deformable heat-insulating rear wall, a cover and side walls made of elastically deformable heat-insulating material, the enclosure made to allow a flow of the influx fluid via the enclosure and providing the influx fluid insulation from a borehole fluid, a cellular structure made from elastically deformable heat-insulating material and mounted inside the enclosure with a gap relative to the rear wall of the enclosure and having through cells insulated from one another, the through cells form the apparatus inlet openings on one side of the cellular structure and on the other side the through cells are connected with the gap, a total area of the inlet openings significantly exceeds the area of the structure side surface the inlet openings are located at, transducers for the measurement of the influx fluid parameters disposed inside the through cells, and a pressing element.