Sleeve hole erosion test system

• Main Authors: JI NAN, KUANG XIANREN, WANG PENG, FU ANQING, LONG YAN, XIE JUNFENG, PAN ZHIYONG, ZHAO MIFENG
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a sleeve hole erosion test system. The sleeve hole erosion test system comprises a stirring tank, a booster pump, an erosion test box and a pressure reduction box, the stirring tank, the booster pump and the erosion test box are connected through pipelines to form a gas-liquid-solid three-phase fluid circulation loop; the test sleeve simulates the stratum external extrusion stress action at the hole through an external loading block; after gas-liquid-solid three-phase fluid is uniformly mixed and heated, the gas-liquid-solid three-phase fluid is pumped into an erosion test box of a sealing test sleeve through a booster pump in a high-pressure manner, and the fluid flow is accurately controlled according to test requirements; in the test circulation process, theerosion fluid always keeps flowing from the outer wall of the test sleeve to the inner wall through the eyelets; and after the test is finished, safely releasing the pressure of the erosion loop system by using a pressure red