High-temperature and high-pressure volume expansion and shrinkage tester of oil well cement

The invention provides a high-temperature and high-pressure volume expansion and shrinkage tester of oil well cement, and belongs to the field of volume expansion and shrinkage test devices of the oil well cement. The tester comprises a high-temperature and high-pressure kettle, a temperature contro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHU YONGTAO, LIU WEI, LIU XUEPENG, TAN CHUNQIN, WANG XIAOJING, WANG QICHUN, DING SHIDONG, YANG HONGQI, CHANG LIANYU, TAO QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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