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Unformatted text preview: than 50% and the porosity is larger than 18%, what is the net productive thickness of the formation? You may assume the water resistivity is 0.028 ohm-m^2/m. Use the red resistivity line and the black (density porosity) line. Out of a total of 32' the net pay thickness is 24'. (+2 pts) Any reasonable estimate less than the total thickness is acceptable for full credit. 0.2 1.0 10. Resistivity 60% 30% Porosity Scales: Porosity is from 0 to 60% in increments of 6%/division. Resistivity is a log scale starting at 0.2 on the left against of the depth track and ending at 10 ohm-m^2/m....
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- Spring '08
- 6%, 8 pts, 18%