Honeycomb crack simulation device and device for simulating migration of propping agent

The invention discloses a honeycomb-shaped crack simulation device and a device for simulating propping agent migration, the honeycomb-shaped crack simulation device comprises a plurality of multi-barrier assemblies and a fixing assembly, each barrier assembly is installed on the fixing assembly, ea...

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Bibliographische Detailangaben
Hauptverfasser: TIAN JIANCHAO, LIU QILUN, JIA JIANGFEN, ZHANG YI, JIA YUANZHAO, ZHANG TAONING, LI NING, WANG JIANNING, CAO JINGZHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a honeycomb-shaped crack simulation device and a device for simulating propping agent migration, the honeycomb-shaped crack simulation device comprises a plurality of multi-barrier assemblies and a fixing assembly, each barrier assembly is installed on the fixing assembly, each barrier assembly comprises a plurality of barrier parts which are connected with one another, and the barrier parts are connected with the fixing assembly. A certain included angle is formed between every two barrier components so that a regular polygon structure can be defined, one barrier component in any barrier assembly is one barrier component in another multi-barrier assembly so that a honeycomb structure can be formed, and each barrier component is provided with a channel hole penetrating through the barrier component so that a proppant can pass through; the propping agent moves in the crack under the action of self gravity, buoyancy, liquid carrying force, viscous resistance and the like, the propping ag