Method and device for evaluating capillary self-absorption capacity of oil and gas well working fluid

The invention belongs to the technical field of petroleum engineering, and particularly relates to a method and device for evaluating the capillary self-absorption capacity of oil and gas well working fluid. The method comprises the following steps: S10, placing a test piece with a capillary bundle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIANGUANG, HU ZIQIAO, LI SHENG, SHI BINGZHONG, CHU QI, DONG XIAOQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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