1. The electrical resistivity log as an aid in determining some reservoir characteristics;Archie;Trans. AIME,1942
2. Standard test methods for maximum index density and unit weight of soils using a vibratory table;ASTM D4253,2006
3. Standard test methods for minimum index density and unit weight of soils calculation of relative density;ASTM D4254,2006
4. Standard test methods for specific gravity of soil solids by water pycnometer;ASTM D854,2006
5. Hydraulic conductivity tests on compacted clay;Boynton;ASCE J. Geotech. Eng.,1985