Use of SBED as a tool for permeability modelling in ... - Force
Use of SBED as a tool for permeability modelling in ... - Force
Use of SBED as a tool for permeability modelling in ... - Force
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Permeability (sand)<br />
• Distributions <strong>for</strong> the NTG <strong>in</strong>tervals<br />
- Core plug data and m<strong>in</strong>i-perm<br />
- Complex distributions, commonly with at le<strong>as</strong>t<br />
two sand types <strong>in</strong> each <strong>of</strong> the NTG <strong>in</strong>tervals !<br />
• Permeability distribution <strong>for</strong> the entire<br />
data set<br />
Shapes <strong>of</strong> the distributions<br />
sketched to highlight their nature<br />
• Core plug data are bi<strong>as</strong>ed, so m<strong>in</strong>i-perm<br />
data are better at captur<strong>in</strong>g values <strong>for</strong><br />
<strong>in</strong>dividual sand layers<br />
- However, m<strong>in</strong>i-perm data show bi<strong>as</strong> towards<br />
the higher perm. layers !<br />
Shapes <strong>of</strong> the distributions<br />
sketched to highlight their nature
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