MODELING IN PETROPHYSICS (SOLUTIONS, PROBLEMS AND PROSPECTS) - 6 (PROBLEMS OF RESISTANCE CALCULATION FOR MODELS WITH DOUBLE LAYERS)
In continuation of resistance calculation discussion, initiated in the previous articles of the cycle (No 1 and No 2. 2010), where empiric resistance models were considered, let us attract our attention to important class of resistance models, oriented for usage of concept of double electric layer. Models of double electric layer penetrated into petrophysics by two basic ways, namely, from soil science (concepts of exchange complex and surface discharge) and from colloid chemistry, which studied double layers and osmotic balance.