On permeability estimation for mudstones using geophysical length scales
- Judy Robinson (Rutgers University Newark) | Lee Slater (Rutgers University Newark) | Kristina Keating (Rutgers University Newark) | Tonian Robinson (Rutgers University Newark) | Beth Parker (University of Guelph) | Carla Rose (University of Guelph) | Manika Prasad (Colorado School of Mines)
- Document ID
- Society of Exploration Geophysicists
- 2018 SEG International Exposition and Annual Meeting, 14-19 October, Anaheim, California, USA
- Publication Date
- Document Type
- Conference Paper
- 2018. Society of Exploration Geophysicists
- Induced polarization (IP), Petrophysics, Permeability
- 0 in the last 30 days
- 22 since 2007
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Geophysical length scales derived from complex resistivity (CR) and nuclear magnetic resonance (NMR) measurements offer promise for the non-invasive estimation of permeability. Petrophysical relationships linking NMR length-scales to permeability have been used in both sandstone and mudstone formations. In contrast, petrophysical relations linking CR length-scales to permeability have been limited to sandstones and unconsolidated sediments. The purpose of our study was to evaluate the predictive capability of CR-based permeability relations when applied to mudstones and to compare the predictions against those determined from NMR models.
Presentation Date: Wednesday, October 17, 2018
Start Time: 8:30:00 AM
Location: 213B (Anaheim Convention Center)
Presentation Type: Oral
|File Size||384 KB||Number of Pages||5|
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