Plate holder for simulating flowing of multiphase fluids in fractures and an operating method thereof
The invention discloses a plate holder for simulating flowing of multiphase fluids in fractures, comprising a rectangular box, provided with a fluid inlet and a fluid outlet at the left and right sides respectively, the fluid inlet is connected to a piston at the fluid inlet, the fluid outlet is connected to a piston at the fluid outlet, an internal flow channel of the piston is arranged as a flared guide groove, and the cavity between the pistons is a rock plate cavity; a pair of horizontally-overlapped rectangular rock plates are installed in the rock plate cavity, four sides parallel to the length direction of the rock plate are completely attached and covered with rubber, the outer side of the rubber is covered with steel plate, fastening screws are installed vertically on the four sides of the box that are directly opposite to the steel plate.
SOUTHWEST PETROLEUM UNIVERSITY
E G G E G
E21B G01N G01N E21B G01N
inventional inventional inventional additional inventional
Xiao Chao Jianchun Bo Chi
Li Liu Guo Gou Chen