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Deterministic fracture network models from the Potiguar basin, Brazil

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posted on 19.05.2017 by Kevin Bisdom, G. (Giovanni) Bertotti, H. (Hilario) Bezerra, M. (Mariska) Van Eijk, E. (Eva) Van der Voet, John J G Reijmer
Fracture patterns observed in the Jandaira carbonate formation (Potiguar basin, NE Brazil), digitised using a drone and manual interpretation in DigiFract software. These patterns are translated to a local coordinate system to allow for easier implementation in flow models, and each fracture has its attributes stored, including length, spacing, orientation and aperture calculated using different models. Data is stored in two formats: - Shapefiles (open with open-source QGIS, matlab shaperead, and several python modules including basemap). - Google kml files (open with Google Earth)

History

Contributors

TU Delft, Faculty of Civil Engineering and Geosciences, Department of Geoscience & Engineering, Section of Applied Geology

Publisher

TU Delft

Time coverage

2013/2014

Geolocation

5 locations close to Apodi, Rio Grande Do Norte, Brazil

Geolocation Longitude

-37.80

Geolocation Latitude

-5.66

Format

media types: application/octet-stream, application/vnd.google-earth.kml+xml, application/zip, text/plain

Exports