Sedimentary cyclicity from X-ray CT images in Campos Basin, Offshore Brazil
Access Status
Open access
Authors
Grochau, M.
Campos, E.
Nadri, D.
Mller, T.
Clennel, B.
Gurevich, Boris
Date
2010Type
Journal Article
Metadata
Show full item recordCitation
Grochau, Marcos Hexel and Campos, Elisabete and Nadri, Petrobras Dariush and Muller, Tobias M. and Clennel, Benn and Gurevich, Boris. 2010. Sedimentary cyclicity from X-ray CT images in Campos Basin, Offshore Brazil. The Leading Edge. 29 (7): pp. 808-813.
Source Title
The Leading Edge
ISSN
School
Department of Exploration Geophysics
Remarks
© 2010 Society of Exploration Geophysicists.
Collection
Abstract
Small-scale changes in rock properties, such as those resulting from centimeter-scale depositional layering, are usually undetectable in standard borehole logs (Murphy et al., 1984). Even high-resolution logs with a small sampling interval (e.g., 2 inches) may still have a relatively large investigation volume. This presents a problem when we wish to capture the full variation in physical properties for purposes such as rock physics modeling.