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Water resistivity determination (view source)
Revision as of 21:48, 21 May 2014
, 21:48, 21 May 2014→Procedure
===Procedure===
===Procedure===
[[file:determination-of-water-resistivity_fig4.png|thumb|300px|{{figure number|4}}Example problem showing determination of ''R''<sub>w</sub> from resistivity ratio.]]
[[file:determination-of-water-resistivity_fig4.png|thumb|400px|{{figure number|4}}Example problem showing determination of ''R''<sub>w</sub> from resistivity ratio.]]
The procedure for determining ''R''<sub>w</sub> from the resistivity ratio method is outlined as follows. The data that are required include ''R''<sub>t</sub> from ILd or LLd, ''R''<sub>xo</sub> from SFL or another shallow-reading resistivity device, ''R''<sub>mf</sub>, and ''T''<sub>f</sub>.
The procedure for determining ''R''<sub>w</sub> from the resistivity ratio method is outlined as follows. The data that are required include ''R''<sub>t</sub> from ILd or LLd, ''R''<sub>xo</sub> from SFL or another shallow-reading resistivity device, ''R''<sub>mf</sub>, and ''T''<sub>f</sub>.