Page 173 - Basic Well Log Analysis for Geologist
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LOG INTERPRETATION CASE STUDIES
GRAIN DENGITY BEEP REQSTIVITY CALWER(-) BIT SIZE
came, m/e Inches
° t
—
SHALE INDEX WET RESISTIVITY WATER POROSITY
onma, m/e SATURATION AWALYSIS
% 5 1000 } 100 25
Figure 66. Computer processed Cyberlook* Log (pass-two). Mississippian Mission Canyon Formation, Williston basin.
From a depth of 9,360 to 9.408 ft. note:
The higher water saturations over this interval, indicating the lower part of the Mission Canyon Formation is
probably water productive (wet).
