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ASTM D4631

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

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Organization: ASTM
Publication Date: 10 October 1995
Status: inactive
Page Count: 8
ICS Code (Earthworks. Excavations. Foundation construction. Underground works): 93.020
scope:

This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10-3 µm2 (1 millidarcy) using the pressure pulse technique.

The transmissivity and storativity values determined by this test method provide a good approximation of the capacity of the zone of interest to transmit water, if the test intervals are representative of the entire zone and the surrounding rock is fully water saturated.

The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

July 15, 2018
Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique
This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10−3 μm2 (1 millidarcy) using the pressure pulse...
ASTM D4631
October 10, 1995
Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique
This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10-3 µm2 (1 millidarcy) using the pressure pulse...
October 10, 1995
Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique
1. Scope 1.1 This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10−3 μm2 (1 millidarcy) using the...
January 1, 1995
Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique
1. Scope 1.1 This test method covers a field procedure for determining the transmissivity and storativity of geological formations having permeabilities lower than 10−3 µm2 (1 millidarcy) using the...
October 31, 1986
STANDARD TEST METHOD FOR DETERMINING TRANSMISSIVITY AND STORATIVITY OF LOW PERMEABILITY ROCKS BY IN SITU MEASUREMENTS USING THE PRESSURE PULSE TECHNIQUE (R 1991)
A description is not available for this item.

References

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