Abstract
The low but non-negligible permeability of shale enables pressure diffusion; the elastic implications of this process are sizeable over the production lifetime and can be recorded by time-lapse seismic monitoring (Ricard et al. 2012). To assess this effect our study include the internal architecture analysis of the shale in the 3D and 4D seismic modeling of two field applications: a shallow marine and a turbidite reservoir, where shale permeability, sand - shale geometry, time, reservoir connectivity and compartmentalization, determinate the impact of pressure diffusion in generating 4D signal related to changes in saturation (gas coming out of solution) and pressure.
| Original language | English |
|---|---|
| Pages (from-to) | 5414-5418 |
| Number of pages | 5 |
| Journal | SEG Technical Program Expanded Abstracts |
| Volume | 34 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | SEG New Orleans Annual Meeting 2015 - New Orleans, United States Duration: 18 Oct 2011 → 23 Oct 2011 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- rock physics
ASJC Scopus subject areas
- Geotechnical Engineering and Engineering Geology
- Geophysics
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