DEVICE FOR MEASURING GAS RESISTANCE ON CERN SAMPLES WITH PARTIAL WATER CONSISTENCY

摘要

The device for measuring gas permeability on core samples with partial water saturation refers to measuring technology, it can be used to measure gas permeability on core samples with partial water saturation in computerized stations of geological and technological studies of wells and in petrophysical laboratories. The device for measuring gas permeability on core samples with partial water saturation contains core holder 1, pressure regulator of hydropressive 2, pressure reducer for inlet pressure 3, gas flow controllers 4, hydrocircuit line 5, inlet pressure line 6, outlet pressure line 7. On the hydro-pressing line 5 the pressure distributor 8 and the hydraulic booster 9 are installed in series. The inlet pressure line 6 contains gas flow regulators 4 and is equipped with an input pressure transducer 10. The input pressure transducer 10 is located in front of the gas flow controllers 4. A pressure sensor 11 is installed on the Outlet pressure line 7. The hydro-pressing line 5 and the inlet pressure line 6 on one side are connected to the pressure regulator of the hydro-press 2 and the pressure limitation reducer, respectively, 3, and c On the other hand, each of these lines 5 and 6, including the outlet pressure line 7, is connected to the core holder 1. The unit is equipped with a shut-off valve 12 which, via a hydraulic pressure regulating valve 2 s gidroobzhima unified with the line 5 through the pressure limiting input gear 3 is connected to an input pressure line 6. In this case, the input pressure line 6 is further mounted cut-off line 13, a humidifier 14 containing a gas.