Method for evaluating longitudinal deformation of proppant sand pile

The invention discloses a method for evaluating the longitudinal deformation of a proppant sand pile. The method mainly comprises the following steps that: a proppant is uniformly laid on a steel sheet, and the proppant is covered with another steel sheet which is same as the steel sheet; pistons ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DUAN YOUJING, WEN DILIN, LIU YUXUAN, WANG JIANDONG, CHEN CHI, GUO JIANCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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