ASTM D4645-08

Standard Test Method for Determination of In-Situ Stress in Rock Using Hydraulic Fracturing Method (Withdrawn 2017)

NORMA vydaná dňa 1.7.2008

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Informácie o norme:

Označenie normy: ASTM D4645-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2008
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM D4645-08 :

Keywords:
drill holes, fluid pressure, hydraulic fracturing, in situ stress, Breakdown pressure, Cavern design, Field testing--rock, Fracture testing--rock, Hydraulic properties, Hydrofractured rock, In-situ soil/rock testing/analysis, Minifracturing, Permeability--soil/rock, Porosity, Pressure testing--rock, Pressure tunnel lining, Rock materials/properties/analysis, Stress--rock, Tensile properties/testing--soil/rock/related materials, Tunnels