... saturation core analysis spwla-2024-0044 example log analysis th annual logging symposium spwla 65 geologist resistivity left-to-right sandstone matrix producer fwl deep resistivity flow in porous media reservoir characterization sand permeability density-neutron swt SPWLA 65th Annual...

... reservoir clastic rock shale gas mudrock well logging reservoir characterization reservoir geomechanics th annual logging symposium prediction saturation spwla 65 shale reservoir geologist complex reservoir sandstone mudstone swt resistivity substitution structural geology rock type...

... reservoir information pore throat radius chalk saturation invasion variation NMR pore throat resistivity Artificial Intelligence equation water saturation SWT Symposium Drilling permeability SPWLA 56th Annual Logging Symposium, July 18-22, 2015 NMR FLUID SUBSTITUTION METHOD FOR RESERVOIR...

... of cations near the clay surfaces ("clay water"). The "effective" water conductivity is given by Cwe = Cw + Cx/SwT, where SwT is the total water saturation. Theoretically, the conductivity contribution of the clay water, Cx, can be found in logging data by comparing the observed conductivity in shaly water...