Large slope well sand-carrying effect simulation evaluation device

The utility model discloses a large slope well sand-carrying effect simulation evaluation device which is a research model showing the rock debris particle moving rule in a well. The device comprises a mud supplying module, a sand adding bin, a simulation drilling rod, a simulation shaft, a speed-re...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MIAO HAILONG, ZHANG YA, LIU GANG, LI ZILI, WANG ZHILONG, CHEN ZHONGHUA, WANG CHANGJUN, XU BOTAO, GENG TIE, REN ZHONG, CHEN QUANHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model discloses a large slope well sand-carrying effect simulation evaluation device which is a research model showing the rock debris particle moving rule in a well. The device comprises a mud supplying module, a sand adding bin, a simulation drilling rod, a simulation shaft, a speed-regulating module and a lifting module, wherein the mud supplying module is connected with the simulation shaft through a pipeline, and the sand adding bin is arranged on a pipeline between the mud supplying module and the simulation shaft. The simulation drilling rod is sleeved inside the simulation shaft, two ends are stretched out of the simulation shaft and arranged on the lifting module, the speed regulating module drives the simulation drilling rod to rotate in the simulation shaft, and the lifting module drives the simulation drilling rod and the simulation shaft to be lifted and inclined. The large slope well sand-carrying effect simulation evaluation device can simulate and evaluation the sanding carrying ef