One-well layering and mixing test system

• Main Authors: SONG XIANGDONG, SHENG XUYUAN, LI XING, LIAO JIALONG, WANG JUNSONG, YANG YANZONG, QU CHENGSONG, QIN CAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model provides a one-well layering and mixing test system which comprises a test well, an inflation tube, a plurality of air bags and a plurality of filters. The test well is formed in a stratum, and the stratum comprises a plurality of water-resisting layers and a plurality of water-bearing layers which are staggered and stacked in the vertical direction; the air bag and the filter are arranged in the test well and correspond to the aquifer in position; and the inflation tube is arranged in the test well and is connected with the air bag. The one-well layered and mixed layer test system is practical and simple, and the test quality can be effectively improved; the test well quality can be effectively improved; single-layer tests can be carried out at the same time; the device can also be used for a mixed layer test and a recharge test, and the hydraulic connection of each layer can be more accurately detected. 本实用新型提供一种一井分层混层试验系统，包括一试验井、一充气管、多个气囊和多个过滤器；所述试验井形成于一地层，所述地层包括在竖直方向上交错层叠的多个隔水层和多个含水层；所述气