Difference between revisions of "Determining water saturation"
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Cwhitehurst (talk | contribs) m (added Category:Treatise Handbook 3 using HotCat) |
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{{publication | {{publication | ||
| image = exploring-for-oil-and-gas-traps.png | | image = exploring-for-oil-and-gas-traps.png | ||
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| part = Predicting the occurrence of oil and gas traps | | part = Predicting the occurrence of oil and gas traps | ||
| chapter = Predicting reservoir system quality and performance | | chapter = Predicting reservoir system quality and performance | ||
| − | | frompg = 9- | + | | frompg = 9-45 |
| − | | topg = 9- | + | | topg = 9-45 |
| author = Dan J. Hartmann, Edward A. Beaumont | | author = Dan J. Hartmann, Edward A. Beaumont | ||
| link = http://archives.datapages.com/data/specpubs/beaumont/ch09/ch09.htm | | link = http://archives.datapages.com/data/specpubs/beaumont/ch09/ch09.htm | ||
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| isbn = 0-89181-602-X | | isbn = 0-89181-602-X | ||
}} | }} | ||
| − | Water saturation can be measured directly from a sealed core, which is an expensive method, or it can be calculated from the Archie equation,<ref name=Archie_1942>Archie, G. E., 1942, The electrical resistivity log as an aid in determining some reservoir characteristics: Petroleum Transactions of AIME 146: 54–62.</ref> which is less expensive. S<sub>w</sub> can also be estimated using a graphical representation of the Archie equation known as the Pickett | + | Water saturation (S<sub>w</sub>) can be measured directly from a sealed core, which is an expensive method, or it can be calculated from the [[Archie equation]],<ref name=Archie_1942>Archie, G. E., 1942, The electrical resistivity log as an aid in determining some reservoir characteristics: Petroleum Transactions of AIME 146: 54–62.</ref> which is less expensive. S<sub>w</sub> can also be estimated using a graphical representation of the Archie equation known as the [[Pickett plot construction|Pickett plot]].<ref name=ch09r45>Pickett, G. R., 1973, Pattern recognition as a means of formation evaluation: The Log Analyst, vol. 14, no. 4, p. 3–11.</ref> |
==See also== | ==See also== | ||
| − | * [[ | + | * [[Archie equation]] |
* [[Determining Rt]] | * [[Determining Rt]] | ||
* [[Determining porosity from density-neutron logs]] | * [[Determining porosity from density-neutron logs]] | ||
* [[Calculating Rw from SP logs]] | * [[Calculating Rw from SP logs]] | ||
| − | * [[ | + | * [[Pickett plot construction]] |
==References== | ==References== | ||
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[[Category:Predicting the occurrence of oil and gas traps]] | [[Category:Predicting the occurrence of oil and gas traps]] | ||
[[Category:Predicting reservoir system quality and performance]] | [[Category:Predicting reservoir system quality and performance]] | ||
| + | [[Category:Treatise Handbook 3]] | ||
Latest revision as of 13:38, 5 April 2022
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It has been suggested that this article be merged with [[::Water saturation|Water saturation]]. (Discuss) |
Water saturation (Sw) can be measured directly from a sealed core, which is an expensive method, or it can be calculated from the Archie equation,[1] which is less expensive. Sw can also be estimated using a graphical representation of the Archie equation known as the Pickett plot.[2]
See also
References
External links
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