TERMIUM Plus^®

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The limestone matrix is a dense mudstone-wackestone with no porosity. Fenestrae develop as a result of desiccation and gas generation and provide a high local porosity in thin discontinuous horizons.  1, fiche 1, Anglais, - fenestra

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fenestrae: plural form.  2, fiche 1, Anglais, - fenestra

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Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

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[The author] compared static to dynamic bulk modulus using 43 tight gas sandstone and shale samples with porosity ranging from 0. 2 to 14% and clay content between 0 and 66%.  2, fiche 2, Anglais, - dynamic%20bulk%20modulus

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Fiche 3,  Justifications,  Anglais

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Artificial fracturing is required to increase the effective porosity of... organic-rich shales and release the tightly held methane.... Both the porosity and the permeability of [the tight sands] formations are low so that hydraulic or explosive fracturing techniques must be employed to recover the gas.  2, fiche 3, Anglais, - artificial%20fracturing

Fiche 3,  Justifications,  Français

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Procédé de stimulation qui consiste à créer artificiellement des fractures dans la couche productrice afin d'en augmenter la perméabilité au voisinage immédiat du puits.  2, fiche 3, Français, - fracturation%20artificielle

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La fracturation hydraulique et la fracturation explosive sont deux types de fracturation artificielle.  3, fiche 3, Français, - fracturation%20artificielle

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Fiche 4,  Justifications,  Anglais

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Petrophysics is the study of the physical properties and the rock and fluid interaction in petroleum systems. A petrophysicist in the oil and gas industry helps fill in some of the details after geologists and geophysicists have found a reservoir target. Specifically, they create a clear picture of the reservoir's rock formation, fluid content, permeability and porosity.  2, fiche 4, Anglais, - petrophysicist

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A reserve of crude oil, natural gas and natural gas liquids found in reservoirs with low permeability and porosity.  2, fiche 5, Anglais, - tight%20hydrocarbon%20resource

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tight: applicable to a reservoir having low permeability and porosity.  2, fiche 5, Anglais, - tight%20hydrocarbon%20resource

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tight hydrocarbon resource; tight resource: terms usually used in the plural.  2, fiche 5, Anglais, - tight%20hydrocarbon%20resource

Fiche 5,  Justifications,  Français

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Réserve de pétrole brut, de gaz naturel et de liquides de gaz naturel accumulée dans des réservoirs qui ont une porosité et une perméabilité très faibles.  2, fiche 5, Français, - ressource%20de%20r%C3%A9servoirs%20%C3%A9tanches

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ressource de réservoirs étanches : terme habituellement utilisé au pluriel.  2, fiche 5, Français, - ressource%20de%20r%C3%A9servoirs%20%C3%A9tanches

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Reserva de petróleo crudo, de gas natural y de líquidos del gas natural acumulada en yacimientos de baja permeablidad y porosidad.  1, fiche 5, Espagnol, - recurso%20proveniente%20de%20yacimientos%20compactos

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recurso proveniente de yacimientos compactos: término utilizado generalmente en plural.  1, fiche 5, Espagnol, - recurso%20proveniente%20de%20yacimientos%20compactos

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Conventional oil and gas resources are those in which oil and gas can be economically produced given natural reservoir conditions. In other words, the hydrocarbons are housed at high concentrations in reservoirs of sufficient porosity and permeability such that natural subsurface pressure can drive the hydrocarbon into wells and to the surface at rates that result in profitable(commercial) production.  2, fiche 6, Anglais, - conventional%20oil%20and%20gas%20resources

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Fiche 7,  Justifications,  Anglais

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The course includes ... acetylene welding of aluminium castings, argon tungsten arc welding, argon metal arc welding ...  1, fiche 7, Anglais, - argon%20metal%20arc%20welding

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Gas metal-arc welding. Inert-gas-shielded metal-arc welding with consumable, continuous electrodes(called GMAW for gas metal-arc welding) requires no flux and produces welds without a slag cover. The arc is in an atmosphere of argon or helium... Inert-gas shielding is particularly advantageous in welding reactive metals, such as titanium... and in welding metals, such as aluminium and stainless steel, which are susceptible to porosity.  2, fiche 7, Anglais, - argon%20metal%20arc%20welding

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Les procédés de soudage sous argon TIG [Tungsten Inert Gas] et MIG sont utilisés pour souder dans de très bonnes conditions l'acier inoxydable et les alliages légers [...]  1, fiche 7, Français, - soudage%20sous%20argon%20MIG

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Trois procédés [...] successivement créés, ont reçu les symboles TIG, MIG et MAG [Metal Active Gas]. Ce sont des procédés de soudage à arc apparent.  2, fiche 7, Français, - soudage%20sous%20argon%20MIG

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[...] le procédé MIG (metal inert gas) remplace l'électrode réfractaire de tungstène par un fil électrode fusible [...] déroulé à vitesse constante. L'électrode est toujours positive, ce qui convient au soudage des métaux et alliages légers [...] La torche utilise comme gaz inerte de l'argon ou un mélange d'argon et d'hélium.  2, fiche 7, Français, - soudage%20sous%20argon%20MIG

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Fiche 8,  Justifications,  Anglais

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A group of soil particles cohering in such a way that they behave mechanically as a unit.  4, fiche 8, Anglais, - aggregate

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Soil aggregate... The term aggregate refers to the soil itself, in contrast to its constituent parts. Qualitatively, soil aggregates may differ in texture, structure, and consistency. Quantitatively, they may differ in porosity, relative density, water and gas content, and also in consistency. The qualitative information is obtained in the field by visual inspection... The quantitative information is obtained by means of laboratory and field tests. Without such information the description of any soil is inadequate.  5, fiche 8, Anglais, - aggregate

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Assemblage de particules de sol adhérant entre elles et formant, du point de vue de la mécanique, une unité.  4, fiche 8, Français, - agr%C3%A9gat

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Employé au singulier, terme équivalent à sol, considéré en tant que matériau composite.  5, fiche 8, Français, - agr%C3%A9gat

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Fiche 9,  Justifications,  Anglais

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The mechanics of MEOR at a molecular level are really quite simple, but must be thoroughly understood to assess both the efficiency and the efficacy of the process. The microbes in MEOR are simply hydrocarbon-utilizing, non-pathogenic microorganisms which are endemic to, and are naturally-occurring in petroleum reservoirs. What this means is, they naturally exist in reservoirs, are safe for plants, animals and humans, and ingest hydrocarbons as a food source which they metabolize. As a result of this "digestive" process, they then excrete bio-products such as alcohols, gases, acids, surfactants and polymers, which because of their origin are all natural and non-toxic.... Changes in the Crude [:] The gases excreted by the microorganisms go immediately into solution in the crude, making it a solution gas drive reservoir once again. The gases, solvents and weak acids cause a reduction in the viscosity and the pour point of the crude, and an increase in its API(or specific) gravity. These three changes cause the oil to be thinner and to flow more freely. Some of the microorganisms inhibit the activity of SRB's, or sulfate-reducing bacteria, which also occur naturally in reservoirs, but cause corrosion in metal parts and produce the deadly H2S(hydrogen sulfide) gas. Changes in the Reservoir Rock [:] The surfactants, acids and solvents clean out the paraffin wax and the heavy crude depositions in the pores of the rock improving the permeability and partially restoring the original porosity of the rock. The polymers help modify the permeability of the rock by reducing the size of the molecules of reservoir fluids, and help prevent and control water-coning problems. The acids, solvents, alcohols and surfactants remove metal traces from the poral throats of the rock, helping to restore the original porosity and permeability of the reservoir rock.  3, fiche 9, Anglais, - microbial%20enhanced%20oil%20recovery

Fiche 9,  Justifications,  Français

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L'utilisation des techniques de recombinaison de l'ADN pourrait conduire également à la mise au point de micro-organismes améliorés destinés à être injectés directement dans les puits de pétrole. Pour qu'un micro-organisme soit commercialement utilisable, il doit être à même de survivre dans les conditions sévères de température, de salinité et de pression. Une fois dans le puits, le micro-organisme produirait soit un gaz pour remettre le puits sous pression, soit des agents tensio-actifs ou des émulsifiants pour diminuer la viscosité du pétrole. L'utilisation des techniques de recombinaison de l'ADN pourrait contribuer à accroître de façon significative les réserves mondiales récupérables de pétrole.  2, fiche 9, Français, - r%C3%A9cup%C3%A9ration%20microbienne%20assist%C3%A9e%20du%20p%C3%A9trole

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Fiche 10,  Justifications,  Anglais

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... ratio of the volume of voids to the total volume of the soil.  2, fiche 10, Anglais, - soil%20porosity

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Soil porosity is a measure of the soil volume that holds air and water. It is normally expressed as a percentage (%).  3, fiche 10, Anglais, - soil%20porosity

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Soil porosity [is] a measurement of the void areas between soil particles that may be filled with gas or liquid.  4, fiche 10, Anglais, - soil%20porosity

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Rapport du volume de l'espace interstitiel au volume apparent du sol.  2, fiche 10, Français, - porosit%C3%A9%20du%20sol

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Le poids spécifique du sol dépend de sa porosité et du type de particules qui le compose. La porosité du sol est exprimée en pourcentage et représente le rapport entre le volume total des trous et le volume total de l'échantillon analysé.  3, fiche 10, Français, - porosit%C3%A9%20du%20sol

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La porosité [...] dépend des masses spécifiques réelles [...] et apparentes [...] du sol [...] La porosité est égale à l'humidité volumique du sol à saturation.  2, fiche 10, Français, - porosit%C3%A9%20du%20sol

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Relación entre el volumen de los espacios vacíos y el volumen total de la masa del suelo.  2, fiche 10, Espagnol, - porosidad%20del%20suelo

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A connected, natural underground accumulation of natural gas under one pressure system in the pore spaces or other voids in the rocks.  6, fiche 11, Anglais, - gas%20pool

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In addition to occurring as a gas cap or as a solution gas, gas may exist as an accumulation independent of the oil; when this holds true, the reservoir is called a gas reservoir.  7, fiche 11, Anglais, - gas%20pool

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Western Canadian Oil and Gas Pool reserves. Contains the annual report of established, remaining petroleum reserves for all oil and gas pools. It also contains pool parameters such as; porosity, mean pay thickness, pool area, producing depth and fluid properties.  8, fiche 11, Anglais, - gas%20pool

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Gas Reservoir/Wellbore Orientation Screening Study: Survey of Horizontal Gas Wells.  9, fiche 11, Anglais, - gas%20pool

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This course expands reservoir engineering principles and practices to gas reservoirs. It emphasizes reserve estimation, gas well testing, the prediction of gas well performance, and the development and management of the different types of gas reservoirs.  10, fiche 11, Anglais, - gas%20pool

Fiche 11,  Justifications,  Français

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Gisement qui contient des hydrocarbures se trouvant principalement à l'état gazeux (monophasique).  3, fiche 11, Français, - gisement%20de%20gaz

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En 1951 à Lacq [...] ont été découverts des gisements très importants de gaz dont l'exploitation se poursuit activement.  4, fiche 11, Français, - gisement%20de%20gaz

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Une révision du régime fiscal pour le rendre plus favorable aux compagnies pétrolières étrangères stimula l'exploration et conduit à la découverte de Foxtrot, gisement marin de gaz, et en 1993 de Panthère, gisement de gaz et condensés, et de Lion, gisement de brut voisin en 1994.  5, fiche 11, Français, - gisement%20de%20gaz

Fiche 11,  Justifications,  Espagnol

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Camisea, el yacimiento de gas natural más grande de Perú, es controlado en asociación por la anglo-holandesa Royal Dutch Shell y la Estadounidense Mobil.  1, fiche 11, Espagnol, - yacimiento%20de%20gas%20natural

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radiologie  1, fiche 12, Français, - porosit%C3%A9%20gazeuse

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