Ophelie Faÿ-Gomord
Katholieke Universiteit Leuven
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Publication
Featured researches published by Ophelie Faÿ-Gomord.
Petrophysics | 2016
Ophelie Faÿ-Gomord; Fanny Descamps; Bruno Caline; Sara Vandycke; Rudy Swennen
High porosity chalks have been extensively studied over the past decades. Only recently, there has been an increasing interest in the understanding of low permeability chalks, forming potential unconventional reservoirs or intra-reservoir seals. In order to better understand the properties of those tight chalks, an integrated petrographical, petrophysical and geomechanical study was carried out on a set of 35 carefully selected outcrop samples, covering a wide range of lithotypes. The dataset gathered covers a broad spectrum of values with regards to determined petrophysical (e.g.porosities from 15 to 45%, pore throat diameters from 25nm to 1080nm) and geomechanical properties (e.g.: strengths from 3 to 50 MPa). The samples have also been characterized in terms of microtextures by integrating both geological and sedimentpetrological data. Tight chalks encompass different lithotypes, but the main factors controlling the microtexture are: (1) the non-carbonate content, either related to sedimentological settings (e.g. argillaceous chalks) or burial diagenesis (e.g. marl-seam chalks); (2) the degree of cementation, either eogenetic (e.g. hardgrounds) or mesogenetic. Those parameters strongly modify chalk microtexture and thus its porous network, reducing pore-throat and pore body sizes hence altering poroperm properties. Beyond petrophysical properties, cementation appears to be the main parameter controlling the strength of chalks.
Marine and Petroleum Geology | 2016
Ophelie Faÿ-Gomord; Jeroen Soete; Konstantina Katika; Serge Galaup; Bruno Caline; Fanny Descamps; Eric Lasseur; Ida Lykke Fabricius; Jessica Saïag; Rudy Swennen; Sara Vandycke
Engineering Geology | 2016
Ophelie Faÿ-Gomord; Fanny Descamps; Jean-Pierre Tshibangu; Sara Vandycke; Rudy Swennen
Journal of Petroleum Science and Engineering | 2017
Ophelie Faÿ-Gomord; Jeroen Soete; Catherine A. Davy; Nick Janssens; David Troadec; Frédéric Cazaux; Bruno Caline; Rudy Swennen
Geological Society, London, Special Publications | 2017
Fanny Descamps; Ophelie Faÿ-Gomord; Sara Vandycke; Christian Schroeder; Rudy Swennen; Jean-Pierre Tshibangu
Marine and Petroleum Geology | 2018
Ophelie Faÿ-Gomord; Michaël Verbiest; Eric Lasseur; Bruno Caline; Cécile Allanic; Fanny Descamps; Sara Vandycke; Rudy Swennen
79th EAGE Conference | 2017
Ophelie Faÿ-Gomord; Cécile Allanic; Michaël Verbiest; Eric Lasseur; Rudy Swennen; Bertrand Gauthier
Archive | 2016
Jessica Saïag; Pierre-Yves Collin; Eric Lasseur; Jean-Pierre Sizun; Ophelie Faÿ-Gomord; Bruno Caline
Archive | 2016
Fanny Descamps; Ophelie Faÿ-Gomord; Sara Vandycke; Pierre VanLandschoot; Yves Leroy; Bruno Caline; Christian Schroeder; Jean-Pierre Thsibangu; Rudy Swennen
Archive | 2016
Michaël Verbiest; Jeroen Soete; Ophelie Faÿ-Gomord; Rudy Swennen