ASTM D4631-18

Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique

NORMA vydaná dňa 15.7.2018

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The information about the standard:

Designation standards: ASTM D4631-18
Publication date standards: 15.7.2018
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D4631-18 :

Keywords:
borehole drilling, discontinuities, fault zones, field testing flow and flow rate, ground water, permeability, pressure testing, pulse testing, rock, saturation, storativity, transmissivity, viscosity, water, water saturation,, ICS Number Code 07.040 (Astronomy. Geodesy. Geography), 93.020 (Earthworks. Excavations. Foundation construction. Underground works)