Method for judging initial formation of crack at back-inclined top of deep carbonate rock

The invention discloses a method for judging initial formation of a deep carbonate rock anticline top crack. According to the technical scheme, the method is characterized in that Young modulus and tensile strength fitting formulas under different confining pressures are obtained through a target st...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG ZHONGZHENG, SHEN XIANGCUN, SHA XUGUANG, GENG FENG, HAO JIANLONG, LI JINMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
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