... indicate introduction of an error through use of the standard NaCl temperature-resistivity chart in the case of oil-emulsion muds. drilling fluid chemistry drilling fluid property Rmf Rmc drilling fluid selection and formulation drilling fluid formulation concentration log analysis drilling...

... no such thing as an oil-wet or water-wet reservoir rock. basic core parameter oil-wet sample laboratory resistivity measurement well logging Brine extraction wettability effect log analysis displacement imbibition test capillary pressure curve wettability Upstream Oil & Gas core...