Difference between revisions of "Determining water saturation"
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* [[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== |
Revision as of 13:29, 30 June 2014
Exploring for Oil and Gas Traps | |
Series | Treatise in Petroleum Geology |
---|---|
Part | Predicting the occurrence of oil and gas traps |
Chapter | Predicting reservoir system quality and performance |
Author | Dan J. Hartmann, Edward A. Beaumont |
Link | Web page |
Store | AAPG Store |
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
- Archie equation
- Determining Rt
- Determining porosity from density-neutron logs
- Calculating Rw from SP logs
- Pickett plot construction