Effects of isotropic and anisotropic stresses on elastic properties of shales
Access Status
Authors
Date
2012Type
Metadata
Show full item recordAbstract
Understanding seismic anisotropy in shales is important for quantitative interpretation of seismic data, 4D monitoring and pore pressure prediction. Along with intrinsic anisotropy caused by preferred mineral orientation that is common in shales, anisotropic stress is an important factor that affects shale elastic response. The effect of stress on elastic properties of shales is also important for understanding of depositional trends especially at the upper 2000-3000 meters where the compaction is mostly mechanical. Despite the importance of the effects of isotropic and especially anisotropic stress on elastic properties of shales, little work has been done on theoretical understanding and predicting such properties.
Citation
Source Title
Department
Collections
Related items
Showing items related by title, author, creator and subject.
-
Grochau, Marcos Hexsel (2009)Time-lapse seismic is a modern technology for monitoring production-induced changes in and around a hydrocarbon reservoir. Time-lapse (4D) seismic may help locate undrained areas, monitor pore fluid changes and identify ...
-
Altowairqi, Y.; Rezaee, M. Reza; Urosevic, Milovan; Delle Piane, C. (2013)While the majority of natural gas is produced from conventional sources, there is significant growth from unconventional sources, including shale-gas reservoirs. To produce gas economically, candidate shale typically ...
-
Altowairqi, Y.; Rezaee, M. Reza; Evans, B.; Urosevic, Milovan (2015)Understanding the main factors that control elastic properties of organic shale is crucial for exploration and successful gas production from unconventional reservoirs. Mechanical and dynamic elastic properties are important ...