Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rahul Prabhakaran"'
Publikováno v:
Forces in Mechanics, Vol 12, Iss , Pp 100197- (2023)
Fracture networks are crucial in controlling rock mass permeability. Some of the important features of the fracture networks like the density, interconnectivity, spatial distribution, and fracture apertures determine the success of the subsurface ope
Externí odkaz:
https://doaj.org/article/a7a75d969b30407a9f518cf4272d7573
Autor:
Daniel Koehn, Daniel Hafermaas, Saskia Köhler, Jürgen Lang, Bakul Mathur, Rahul Prabhakaran, Ruaridh Smith
Stylolite, fracture and fault networks are important fluid pathways, especially in low permeable rocks such as limestone and therefore important for subsurface applications including geothermal energy production. These systems grow in both time and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5902b61bb7ce2814cd08133dcf64a7e4
https://doi.org/10.5194/egusphere-egu23-8940
https://doi.org/10.5194/egusphere-egu23-8940
Karstification is a ubiquitous feature in carbonate rocks. The origins can be hypogenic or epigenic based on the source of the reacting fluids. The presence of karstified lithologies and their spatial heterogeneity poses a major risk in subsurface en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2c5af7dce894b1f69cfede2bcdb209
https://doi.org/10.5194/egusphere-egu23-6832
https://doi.org/10.5194/egusphere-egu23-6832
Autor:
Rahul Prabhakaran, Francisco H.R. Bezerra, Stephan de Hoop, Philippe Audra, Rebeca Lima, Giovanni Bertotti, C. Pontes, Augusto S. Auler
Publikováno v:
AAPG Bulletin. 104:2029-2050
The Morro Vermelho Cave (MVC) (Brazil) developed within the Morro Vermelho karst system, which affected Neoproterozoic limestones (Salitre Formation). The MVC experienced little interactions with meteoric processes and is an example of a hypogenic ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3173e112defb2726279aeccc8874698
https://doi.org/10.1306/05212019150
https://doi.org/10.1306/05212019150
Fracture networks are crucial in controlling rock mass permeability. Some of the important features of the fracture networks like the density, interconnectivity, spatial distribution, and fracture apertures determine the success of the subsurface ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59e550fa01cb979a69c75f6357e7e853
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/20174
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/20174
Autor:
Gregoire Mariethoz, Marco Meda, Pierre-Olivier Bruna, Julien Straubhaar, Kevin Bisdom, Rahul Prabhakaran, Giovanni Bertotti
Publikováno v:
Solid Earth, 10(2)
Solid Earth, Vol 10, Pp 537-559 (2019)
Solid Earth, Vol 10, Pp 537-559 (2019)
Natural fracture network characteristics can be establishes from high-resolution outcrop images acquired from drone and photogrammetry. Such images might also be good analogues of subsurface naturally fractured reservoirs and can be used to make pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9875c090f2e4c6af5094772221b95b53
https://doi.org/10.5194/se-10-537-2019
https://doi.org/10.5194/se-10-537-2019
Publikováno v:
Petroleum Geoscience. 25:454-469
In carbonate rocks, channelized fluid flow through fracture conduits can result in the development of large and connected karst networks. These cavity systems have been found in multiple hydrocarbon and geothermal reservoirs, and are often associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f147f88ffbe2aa32e2c55c4a6095a1
https://doi.org/10.1144/petgeo2018-151
https://doi.org/10.1144/petgeo2018-151
Publikováno v:
Solid Earth, Vol 12, Pp 2159-2209 (2021)
Solid Earth, 12(10)
Solid earth 12(10), 2159-2209 (2021). doi:10.5194/se-12-2159-2021
Solid Earth, 12(10)
Solid earth 12(10), 2159-2209 (2021). doi:10.5194/se-12-2159-2021
Solid earth 12(10), 2159-2209 (2021). doi:10.5194/se-12-2159-2021
Published by Copernicus Publ., Göttingen
Published by Copernicus Publ., Göttingen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5947d7c803c58901dee945c525187e89
http://resolver.tudelft.nl/uuid:8aa716f8-7c11-4a40-ad2d-3976328bd465
http://resolver.tudelft.nl/uuid:8aa716f8-7c11-4a40-ad2d-3976328bd465
Autor:
Rahul Prabhakaran, C. Pontes, R. Lima, Philippe Audra, Francisco H.R. Bezerra, Augusto S. Auler, Giovanni Bertotti, S. de Hoop
Publikováno v:
Fourth Naturally Fractured Reservoir Workshop.
Summary Multiscale karst systems, typically below seismic resolution, are important contributors to permeability but also provide significant challenges in drilling operations and in flow simulations. A substantial portion of subsurface karsts is of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5129ae6776d0ebd90dd17483afd94be2
https://doi.org/10.3997/2214-4609.2020622008
https://doi.org/10.3997/2214-4609.2020622008