ASTM-D4630 › Complete Document History
Standard Test Method for Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks by In Situ Measurements Using the Constant Head Injection Test

Complete Current Edition:
   2019 EDITION - Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks - Feb. 1, 2019

Obsolete Revision Information:
   WITHDRAWN - NO REPLACEMENT - April 1, 2017
   1996 R08 EDITION - REAPPROVED IN 2008 - Oct. 1, 2008
   1996 R02 EDITION - REAPPROVED IN 2002 - Oct. 10, 1996
   1996 EDITION - Determining Transmissivity and Storage Coefficient of Low-Pe - Oct. 10, 1996
   1986 R91(E1) EDITION - EDITORIALLY CORRECTED - May 1, 1991
   1986 EDITION - Determining Transmissivity and Storage Coefficient of Low-Pe - Oct. 31, 1986