Letteratura scientifica selezionata sul tema "Puits – Géologie"
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Articoli di riviste sul tema "Puits – Géologie"
Dassargues, A., A. Monjoie, J. Lambert e A. Pierlot. "Etude régionale par éléments finis d'une nappe libre située dans les craies du crétacé en Belgique". Revue des sciences de l'eau 4, n. 1 (12 aprile 2005): 39–63. http://dx.doi.org/10.7202/705089ar.
Testo completoOuandaogo-Yameogo, Suzanne, Bernard Blavoux, Julien Nikiema e Alain Nindaoua Savadogo. "Caractérisation du fonctionnement des aquifères de socle dans la région de Ouagadougou à partir d’une étude de la qualité chimique des eaux". Revue des sciences de l’eau 26, n. 3 (9 ottobre 2013): 173–91. http://dx.doi.org/10.7202/1018784ar.
Testo completoJaillet, Stéphane, Christine Maury e Christophe Gauchon. "Stanislas Meunier (1843-1925) et la controverse sur le creusement des « puits naturels du calcaire ». L’apport de la géologie expérimentale". Dynamiques environnementales, n. 39-40 (1 giugno 2017): 90–100. http://dx.doi.org/10.4000/dynenviron.409.
Testo completoGiafferi, Jean-Louis. "Hommage à Pierre Duffaut, 15 octobre 2021. De l’épopée hydroélectrique de l’Électricité de France à la mécanique des roches et la diffusion du savoir". Revue Française de Géotechnique, n. 169 (2021): 2. http://dx.doi.org/10.1051/geotech/2021021.
Testo completoDelrue, Laure, Jessie Cuvelier, Stéphanie Laden e Benoît Crepin. "Déchiffrer la Société Géologique du Nord en escaladant les rayons de sa bibliothèque : histoire et analyse du fonds documentaire". Annales de la Société géologique du Nord - (2e Série), Tome 28, n. 28 (1 dicembre 2021): 57–92. http://dx.doi.org/10.54563/asgn.297.
Testo completoHabib, Pierre. "Utilisation des roches tendres et des roches dures pour l'isolement des dechets radioactifs". Geotecnia, n. 71 (20 giugno 1994): 01–24. http://dx.doi.org/10.14195/2184-8394_71_1.
Testo completoGnagne, Agness Essoh Jean Eudes Yves, Wolgang Yapo, Tiama Guy Nicaise Ballet, Tiedaba Traore e Gnahoua Magloire Okou. "Impact des matériaux de protection des puits traditionnels à usage domestique sur la qualité de l’eau : cas de la commune de Yopougon, Abidjan (Côte d’Ivoire)". European Scientific Journal, ESJ 20, n. 15 (31 maggio 2024): 129. http://dx.doi.org/10.19044/esj.2024.v20n15p129.
Testo completoAmédro, Francis, e Jean-François Deconinck. "The Gardes reefs in the bay of Wissant (Pas-de-Calais): Albian, Aptian and Tithonian rock bars". Annales de la Société géologique du Nord - (2e Série), Tome 29, n. 29 (1 dicembre 2022): 13–28. http://dx.doi.org/10.54563/asgn.1884.
Testo completoGoemaere, Eric, Pierre-Yves Declercq e Yves Quinif. "Twenty centuries of plastic Andenne plastic clay mining (Belgium) : from the deposit to the museum of ceramics". Annales de la Société Géologique du Nord, n. 19 (1 dicembre 2012): 87–97. http://dx.doi.org/10.54563/asgn.1412.
Testo completoWilton, Derek H. C. "Albert Peter Low — The Iron Man of Labrador". Geoscience Canada 45, n. 1 (20 aprile 2018): 43–58. http://dx.doi.org/10.12789/geocanj.2018.45.130.
Testo completoTesi sul tema "Puits – Géologie"
Lallier, Florent. "Corrélation stratigraphique stochastique de puits". Electronic Thesis or Diss., Université de Lorraine, 2012. http://www.theses.fr/2012LORR0414.
Testo completoStratigraphic correlation consists in linking boundaries of correlative units between wells or outcrops over a given study area, and is therefore one of the first steps of the characterization of the subsurface geometry, supporting geostatistical modeling of static reservoir properties. However, this early step is subject to uncertainties, since stratigraphic well correlation is constrained only by sparse observations (wells and outcrops), low resolution information coming from geophysics, regional knowledge and geological concepts. The Dynamic Time Warping (DTW) algorithm serves as a base for the development of a generic method stochastically performing stratigraphic correlation between units identified on available wells. The proposed method relies on the definition of correlation rules that are applied using the available data and some regional knowledge, according to the way stratigraphic units are defined. An application to the Cretaceous southern Provence carbonate basin has been performed using correlation rules based on paleo-angles and the theoretical architecture of the depositional environment. The computation of vertical proportions of facies on numerous models generated from the stochastic correlations of sequence stratigraphic units indicates that the uncertainties on the stratigraphic correlation impact the compartmentalization of the modeled reservoirs. The impact of stratigraphic correlation uncertainties on fluid flow behavior is assessed through the example of the Malampaya diagenetic carbonate reservoir. Diagenetic units are correlated on the basis of their wireline log signature and diagenetic types. Different models are generated from the stochastic well correlations, and the corresponding water saturation profiles are computed. They show different displacement patterns, indicating a stratigraphic control of the dynamic property, which contrasts with the synthetic seismic model constructed from the corresponding geomodel. Magnetostratigraphic correlation is another way to study sedimentary basin deposition and deformation history. Adapting the DTW algorithm to magnetostratigraphic data, we generate dating models of Himalayan deposits, for which conflicting interpretations are proposed in the literature. This allows managing the associated accumulation rates uncertainties
Lallier, Florent. "Corrélation stratigraphique stochastique de puits". Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0414/document.
Testo completoStratigraphic correlation consists in linking boundaries of correlative units between wells or outcrops over a given study area, and is therefore one of the first steps of the characterization of the subsurface geometry, supporting geostatistical modeling of static reservoir properties. However, this early step is subject to uncertainties, since stratigraphic well correlation is constrained only by sparse observations (wells and outcrops), low resolution information coming from geophysics, regional knowledge and geological concepts. The Dynamic Time Warping (DTW) algorithm serves as a base for the development of a generic method stochastically performing stratigraphic correlation between units identified on available wells. The proposed method relies on the definition of correlation rules that are applied using the available data and some regional knowledge, according to the way stratigraphic units are defined. An application to the Cretaceous southern Provence carbonate basin has been performed using correlation rules based on paleo-angles and the theoretical architecture of the depositional environment. The computation of vertical proportions of facies on numerous models generated from the stochastic correlations of sequence stratigraphic units indicates that the uncertainties on the stratigraphic correlation impact the compartmentalization of the modeled reservoirs. The impact of stratigraphic correlation uncertainties on fluid flow behavior is assessed through the example of the Malampaya diagenetic carbonate reservoir. Diagenetic units are correlated on the basis of their wireline log signature and diagenetic types. Different models are generated from the stochastic well correlations, and the corresponding water saturation profiles are computed. They show different displacement patterns, indicating a stratigraphic control of the dynamic property, which contrasts with the synthetic seismic model constructed from the corresponding geomodel. Magnetostratigraphic correlation is another way to study sedimentary basin deposition and deformation history. Adapting the DTW algorithm to magnetostratigraphic data, we generate dating models of Himalayan deposits, for which conflicting interpretations are proposed in the literature. This allows managing the associated accumulation rates uncertainties
Brigaud, Frédéric. "Conductivité thermique et champ de température dans les bassins sédimentaires : à partir des données de puits". Montpellier 2, 1989. http://www.theses.fr/1989MON20176.
Testo completoPourpak, Hamid. "Méthodologie de déformation graduelle de modèles de réservoir hétérogène fracturé contraints par des mesures d'écoulement aux puits". Poitiers, 2008. http://theses.edel.univ-poitiers.fr/theses/2008/Pourpak-Hamid/2008-Pourpak-Hamid-These.pdf.
Testo completoThis thesis proposes a sequential inversion methodology for calibrating highly-heterogeneous reservoir models on well test data. The design and the application of that methodology are performed on an experimental hydro-geological site settled on a karstic and fractured limestone aquifer located near to Poitiers, France. The methodology involves two successive steps that are: first, the inversion of facies petrophysical properties; second, the gradual deformation of the facies distribution. By proceeding this way, the gradual deformation method, applied both globally and locally, improves the distribution of facies while keeping the previously optimised petrophysical properties. The fairly good capability on the resulting model to predict well responses allows to consider the gradual deformation as an efficient and robust method to find a facies geo-statistical realization matching at best flow data constraints. Alternative implementation of the sequence above are studied, by simply changing the schedule of the calibration steps. Efficiency and numerical performances of the methodology are also assessed by changing the number of gradual deformation parameters. Finally, it is investigated on the possibility to improve calibration by means of alternative flow modelling approaches. Whereas the adoption of a dual-medium model does not change significantly the simulated pressures, a more accurate modelling of conductive bodies by using a refined grid improves the prediction of short-time well responses. Further works could tentatively address the gradual deformation of object-based models for mimicking flow features of karstic and/or fractured heterogeneous reservoirs
Takherist, Djilali. "Structure crustale, subsidence mésozoi͏̈que et flux de chaleur dans les bassins nord-sahariens (Algérie) : apport de la gravimétrie et des données de puits". Montpellier 2, 1990. http://www.theses.fr/1990MON20052.
Testo completoLods, Gérard. "Essais de puits avec diagraphies de débits en aquifère discontinu hétérogène : application en milieu carbonaté". Montpellier 2, 1999. http://www.theses.fr/1999MON20190.
Testo completoSterckx, Arnaud. "Étude des facteurs influençant le rendement des puits d'alimentation de particuliers qui exploitent le roc fracturé en Outaouais, Québec, Canada". Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/30313/30313.pdf.
Testo completoThe Outaouais Region (13760 km²) is one of the most rapidly growing communities in Quebec, and where groundwater is increasingly being relied upon as a water supply. The permeability of the mostly crystalline bedrock is controlled by interconnected fractures and then heterogeneous. In order to identify target areas for installing new pumping wells, specific capacity data from the SIH database, which were validated using pumping tests carried out by Université Laval, were compared with rock characteristics including lithology, thickness of rock exploited by each well and proximity to lineaments. The texture and mineralogy of the rock seemed to have an important influence on the development of permeable fractures. We also found that the fracture density decreases with depth and therefore it is not always profitable to drill to deeper depths (> 80 m) to try to increase productivity. In contrast, proximity to lineaments didn’t seem to have any impact on the productivity of wells.
Gottlib-Zeh, Stéphanie. "Synthèse des données géologiques et pétrophysiques acquises en forages pétroliers à l'aide de traitements statistiques et neuronaux : applications aux dépôts turbidiques et aux plates-formes mixtes". Montpellier 2, 2000. http://www.theses.fr/2000MON20241.
Testo completoVarignier, Geoffrey. "Construction de fonctions de sensibilité spatiales et prédictions rapides de diagraphies nucléaires en environnement de puits tubés". Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALY026.
Testo completoIn petroleum wells, many tools operating on different physical principles are commonly used for data acquisition. This thesis focuses on actives nuclear logging probes involving a neutron or a gamma source. They are used in the oil industry to characterize the well geology and have been initially developed to realize quantitative measurements in open hole conditions where the probe is directly in contact with the rock formation. Once the petroleum well is drilled, a steel casing is installed and cemented, the probes are then no longer in contact with the rock formation and the measurements are considered qualitative due to the complexity of the geometry and the signal attenuation.With the hydrocarbon resources rarefaction, the number of explorations projects decease each year. Petroleum companies have more and more mature wells whose production capacities must be maintained and others at the end of their life which must be abandoned. Those phases require systematically logging measurements. The quantity of logs in cased-hole configuration tends to increase a lot and it becomes necessary to improve their interpretation.The industrial problematic is to characterize quantitatively, in a filed with strong radial heterogeneity, all the components the well (e.g. the fluids, the casing, the cement) and not just the rock reservoir parameters. The approach developed in the thesis is based on the concept of sensitivity function of nuclear logging probes, which represents the 3D dependency of the measurement to the model elements and are obtained by Monte-Carlo simulation. Due to the large number of unknowns, a multiphysical inversion considering the all the measurements of the different nuclear probes (porosity by neutron diffusion, density by gamma diffusion, lithology by neutron-gamma activation) is essential.The first part of the thesis allowed to compare the Monte-Carlo particles transport codes GEANT4 and MCNP for Geosciences applications. Results show a very good agreement for the gamma-gamma physics and a good agreement for the neutron-neutron physics but significant discrepancies for the neutron-gamma physics where MCNP seems to be more relevant.The second part of the thesis allowed to experimental validate Monte-Carlo simulations and to design a sensitivity function computation method specific for the cased-hole configuration. The validation is a comparison between the experimental sensitivity functions measured in calibration center and the numerical sensitivity functions computed using two different methods, the first one based on spatial importances estimated with MCNP and the second one based on interaction locations obtained with GEANT4. The results show good experimental agreement between the measured and calculated radial and axial sensitivity profiles, which validates the concept of sensitivity function with a preference for the interaction locations method which presents greater radial contrast between the different components of the well.The third part of the thesis consisted of making the geological interpretation of a reservoir zone of a cased hole well with sensitivity functions. The neutron-gamma and porosity logs predicted using the sensitivity functions are compared to the measured logs. An optimal earth model is obtained by iteration, showing a good capacity of the fast forward modeling algorithums to quantitatively reproduce the logs in cased-hole configuration providing that a relevant calibration is apply
Randi, Aurélien. "Modélisation expérimentale de l’injection de solutions enrichies en CO₂ dans un doublet géothermique. Étude des impacts géochimiques en proche puits". Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0087.
Testo completoThis work was conducted in the framework of the technical assessment of a novel Carbon Capture and Storage (CCS) concept integrating aqueous dissolution of CO2 and injection via a geothermal doublet. This study focuses on i) the quantification and modelling of the hydrodynamic and geochemical impact induced by the injection of a CO2-laden solution in a reservoir rock and ii) the evaluation of long term integrity of the well materials (cement, steel casing) in order to ensure a safe injection protocol. A dedicated experimental device named MIRAGES.2 was developed to mimic, at the lab scale, the continuous radial injection of a CO2-enriched solution under realistic conditions of a geological reservoir. The miniature well consists in a steel tube that is cemented to the core plug with a class G Portland cement. The test bench is divided in two parts: the first one is devoted to the CO2-solution mixing process, and the second one enables to perform the injection of the solution in the core-plug. In addition, the implementation of original in situ measurement techniques (in-situ HP/HT Raman and pH probes, flowmeter) was carried out in order to ensure optimal acquisition of physical and chemical data (pressure, temperature, pH, concentrations of different species in solution...) during the experiments. A method of image processing acquired on post-experimental samples by X-ray micro-tomography has been developed. This technique revealed the 3D architecture of the mesoscopic porous network. This experimental protocol revealed the physicochemical evolution of: the different interfaces between cement and steel, and between cement and reservoir ; the near-well region of the reservoir ; The injected fluid. A set of 7 experiments was performed. The injection duration (12 h, 24 h, 2.5 d, 10 d and 21 d), the fluid salinity and the core drilling inclination with respect to the bedding were investigated. The experiments demonstrate the non-uniform propagation of the acidic solution from the injection point in the form of preferential pathways called « wormholes ». Once a single wormhole breaks through the core-plug, all the other competing wormholes stop growing and their density tend to decrease as the solution is injected. Despite a predominant localized phenomenon, changes in petrophysical properties of the rock in regions far from the wormholes was observed. Following the continuous renewal of the acidic solution, a uniform dissolution in the upper part of the injection well was also highlighted. Roughness surface measurements coupled with microscopic observations have revealed the presence of calcite precipitation which induces the clogging of secondary wormholes. Cement ageing in contact with the reactive solution induces localized chemical imbalances. Changes in magnesium concentration, inhibitor of calcite precipitation, released during cement alteration, govern the local calcite saturation states of the interstitial solution. These phenomena could explain the observed precipitation in a medium mainly undersaturated with respect to the calcite. The experiments also demonstrated the important role of the salinity of the injected solution, which dissolves up to five times more host rock than a freshwater solution. Finally, a multi-scale structural study was carried out and established the close relationship between the distribution of structural defects generated by regional tectonics and the orientation of the dissolution networks observed in our experiments. These results refine the analysis and assessment of environmental impacts and risks in the context of the CO2 injection in a geothermal doublet. They demonstrate the discontinuities present in the rock control the dissolution paths at the reservoir scale
Libri sul tema "Puits – Géologie"
J, Economides Michael, a cura di. Advanced natural gas engineering. Houston, Tex: Gulf Pub., 2010.
Cerca il testo completoKai, Sun, e Ghalambor Ali, a cura di. Well productivity handbook: Vertical, fractured, horizontal, multilateral, and intelligent wells. Houston, TX: Gulf Pub., 2008.
Cerca il testo completoSoliman, Mohamed Y., e Ahmed Alzahabi. Optimization of Hydraulic Fracture Stages and Sequencing in Unconventional Formations. Taylor & Francis Group, 2018.
Cerca il testo completoSoliman, Mohamed Y., e Ahmed Alzahabi. Optimization of Hydraulic Fracture Stages and Sequencing in Unconventional Formations. Taylor & Francis Group, 2018.
Cerca il testo completoSoliman, Mohamed Y., e Ahmed Alzahabi. Optimization of Hydraulic Fracture Stages and Sequencing in Unconventional Formations. Taylor & Francis Group, 2021.
Cerca il testo completoSoliman, Mohamed Y., e Ahmed Alzahabi. Optimization of Hydraulic Fracture Stages and Sequencing in Unconventional Formations. Taylor & Francis Group, 2018.
Cerca il testo completoOptimization of Hydraulic Fracture Stages and Sequencing in Unconventional Formations. Taylor & Francis Group, 2018.
Cerca il testo completoWang, Xiuli, e Michael Economides. Advanced Natural Gas Engineering. Gulf Publishing Company, 2013.
Cerca il testo completoWell Production Performance Analysis for Shale Gas Reservoirs. Elsevier, 2019.
Cerca il testo completoChen, Zhangxin, Liehui Zhang e Yu-long Zhao. Well Production Performance Analysis for Shale Gas Reservoirs. Elsevier, 2019.
Cerca il testo completoRapporti di organizzazioni sul tema "Puits – Géologie"
Logan, C. E., H. A. J. Russell, A. K. Burt, A. Burt, R. P. M. Mulligan, D. R. Sharpe e A. F. Bajc. A three-dimensional surficial geology model of southern Ontario. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/pudw24j7tx.
Testo completoWade, J. A., e B. C. Maclean. Considérations sur la Géologie du Bassin Néo-Écossais d'Apres de Récentes Données Sismiques et Données de Puits [Chapitre 5: Géologie de la Marge Continentale du Sud -Est du Canada]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/132705.
Testo completoDolby, G. Palynological analysis of Carboniferous outcrop and corehole samples from the 1993–1995 Magdalen Basin NATMAP Project, with updated data files, locality data, and lists of taxa identified, Prince Edward Island, Nova Scotia, New Brunswick, and Quebec. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/pcqvf1214e.
Testo completo