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Standard Test Method for Determination of In-Situ Stress in Rock Using Hydraulic Fracturing Method (Withdrawn 2017)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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The information about the standard:

Designation standards: ASTM D4645-08
Note: NEPLATNÁ
Publication date standards: 1.7.2008
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text 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