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Assessing accuracy of gas-driven permeability measurements: a comparative study of diverse Hassler-cell and probe permeameter devices
gas-driven permeability measurements diverse Hassler-cell probe permeameter devices
2015/1/6
Permeability is one of the most important petrophysical parameters to describe the reservoir properties of sedimentary rocks, pertaining to problems in hydrology, geothermics, and hydrocarbon reservoi...
Measurement of the Hydraulic Conductivity of Gravels Using a Laboratory Permeameter and Silty Sands Using Field Testing with Observation Wells
grain size gravel hydraulic conductivity observation wells permeameter tortuosity
2014/11/4
A new laboratory permeameter was developed for measuring the hydraulic conductivity of gravels ranging from 0.1 to 2 m/s. The release of pneumatic pressure applied to the test specimen induces an unde...
Measurement of the Hydraulic Conductivity of Gravels Using a Laboratory Permeameter and Silty Sands Using Field Testing with Observation Wells
observation wells permeameter tortuosity
2014/10/31
A new laboratory permeameter was developed for measuring the hydraulic conductivity of gravels ranging from 0.1 to 2 m/s. The release of pneumatic pressure applied to the test specimen induces an unde...
Evaluation of soil physical condition with the use of ceres model, permeameter and infiltrometer methods
soil physical conditions CERES model penetrometer infiltrometer
2008/11/19
The following sites were investigated: Tisice (district Melnik, central Bohemia): An irrigation and agronomic experiment station of which some archive data were used as inputs to (and to test the outp...
Guelph permeameter measurements of the topsoil and upper subsoilhydraulic conductivity for characterising the structural state of arable lands
structure borehole infiltration simulation models
2008/11/18
An attempt at characterising the soil structure dynamics by repeated borehole infiltration measurements was undertaken on 15 measurement sites at two locations. The boreholes were 40 cm deep. Quasiste...