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GAS SAND [21 records]
Record 1 - internal organization data 2021-07-14
Record 1, English
Record 1, Subject field(s)
- Equipment (Oil and Natural Gas Extraction)
- Oil Drilling
Record 1, Main entry term, English
- slurry blender
1, record 1, English, slurry%20blender
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- blender 2, record 1, English, blender
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Sand, water and lubricating chemicals are mixed in a slurry blender, then injected into a well at pressures high enough to make cracks form in the surrounding rock, releasing the gas or oil trapped within its pores. 3, record 1, English, - slurry%20blender
Record 1, French
Record 1, Domaine(s)
- Outillage (Extraction du pétrole et du gaz)
- Forage des puits de pétrole
Record 1, Main entry term, French
- mélangeur de boues
1, record 1, French, m%C3%A9langeur%20de%20boues
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- mélangeur 2, record 1, French, m%C3%A9langeur
correct, masculine noun
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2019-12-10
Record 2, English
Record 2, Subject field(s)
- Industrial Techniques and Processes
- Cryogenics
Record 2, Main entry term, English
- dry ice blasting
1, record 2, English, dry%20ice%20blasting
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- dry ice blast cleaning 2, record 2, English, dry%20ice%20blast%20cleaning
correct
- dry ice cleaning 3, record 2, English, dry%20ice%20cleaning
correct
- CO2 blasting 4, record 2, English, CO2%20blasting
correct, see observation
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Dry ice blasting is similar to sand blasting, bead blasting, or soda blasting where a media is accelerated in a pressurized air stream(or other inert gas) to impact and clean a surface. 5, record 2, English, - dry%20ice%20blasting
Record number: 2, Textual support number: 1 OBS
CO2 blasting: written CO2 blasting. 6, record 2, English, - dry%20ice%20blasting
Record 2, French
Record 2, Domaine(s)
- Techniques industrielles
- Cryogénie
Record 2, Main entry term, French
- nettoyage cryogénique
1, record 2, French, nettoyage%20cryog%C3%A9nique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- nettoyage à la glace sèche 2, record 2, French, nettoyage%20%C3%A0%20la%20glace%20s%C3%A8che
correct, masculine noun
- nettoyage à la glace carbonique 3, record 2, French, nettoyage%20%C3%A0%20la%20glace%20carbonique
correct, masculine noun
- projection de glace sèche 4, record 2, French, projection%20de%20glace%20s%C3%A8che
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le nettoyage cryogénique est une technologie innovante visant à retirer des revêtements indésirables sur différentes surfaces. Très souvent apparenté au sablage, le nettoyage cryogénique est écologique de part son utilisation de glace sèche et non-abrasif. 5, record 2, French, - nettoyage%20cryog%C3%A9nique
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Procesos y técnicas industriales
- Criogenia
Record 2, Main entry term, Spanish
- limpieza con hielo seco
1, record 2, Spanish, limpieza%20con%20hielo%20seco
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- limpieza criogénica 2, record 2, Spanish, limpieza%20criog%C3%A9nica
correct, feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-03-17
Record 3, English
Record 3, Subject field(s)
- Various Proper Names
- Oil and Natural Gas Extraction
Universal entry(ies) Record 3
Record 3, Main entry term, English
- Oil and gas well drilling and related workers and services operators
1, record 3, English, Oil%20and%20gas%20well%20drilling%20and%20related%20workers%20and%20services%20operators
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
Oil and gas well drilling workers operate drilling and service rig machinery as intermediate members of the rig crew. Oil and gas well services operators drive trucks and operate specialized hydraulic pumping systems to place cement in wells or to treat wells with chemicals, sand mixtures or gases to stimulate production. Workers in this unit group are employed by drilling and well service contractors and by petroleum producing companies. 1, record 3, English, - Oil%20and%20gas%20well%20drilling%20and%20related%20workers%20and%20services%20operators
Record number: 3, Textual support number: 2 OBS
8412: classification system code in the National Occupational Classification. 2, record 3, English, - Oil%20and%20gas%20well%20drilling%20and%20related%20workers%20and%20services%20operators
Record 3, French
Record 3, Domaine(s)
- Appellations diverses
- Extraction du pétrole et du gaz naturel
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- Personnel du forage et de l'entretien des puits de pétrole et de gaz et personnel assimilé
1, record 3, French, Personnel%20du%20forage%20et%20de%20l%27entretien%20des%20puits%20de%20p%C3%A9trole%20et%20de%20gaz%20et%20personnel%20assimil%C3%A9
correct
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Les travailleurs du forage des puits de pétrole et de gaz occupent des postes intermédiaires au sein d'équipes de forage et font fonctionner des installations de forage et des montages d'entretien. Les travailleurs de l'entretien des puits de pétrole et de gaz conduisent des camions et utilisent des systèmes hydrauliques de pompage pour cimenter ou traiter des puits à l'aide d'agents chimiques ou de mélanges de sables ou de gaz pour augmenter la production. Le personnel de ce groupe de base travaille dans des entreprises de forage et d'entretien des puits et dans des sociétés productrices de pétrole. 1, record 3, French, - Personnel%20du%20forage%20et%20de%20l%27entretien%20des%20puits%20de%20p%C3%A9trole%20et%20de%20gaz%20et%20personnel%20assimil%C3%A9
Record number: 3, Textual support number: 2 OBS
8412 : code du système de classification de la Classification nationale des professions. 2, record 3, French, - Personnel%20du%20forage%20et%20de%20l%27entretien%20des%20puits%20de%20p%C3%A9trole%20et%20de%20gaz%20et%20personnel%20assimil%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2012-09-04
Record 4, English
Record 4, Subject field(s)
- Vulcanology and Seismology
- Crude Oil and Petroleum Products
Record 4, Main entry term, English
- mud volcano
1, record 4, English, mud%20volcano
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A conical accumulation of variable admixtures of sand and rock fragments, the whole resulting from eruption of wet mud and impelled upward by fluid or gas pressure. 2, record 4, English, - mud%20volcano
Record 4, French
Record 4, Domaine(s)
- Volcanologie et sismologie
- Pétroles bruts et dérivés
Record 4, Main entry term, French
- volcan de boue
1, record 4, French, volcan%20de%20boue
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Accumulation boueuse de forme conique, aérienne ou sous-marine, d'un diamètre pouvant atteindre plusieurs kilomètres, engendrée par l'éruption de gaz d'origine volcanique ou pétrolière. 2, record 4, French, - volcan%20de%20boue
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2011-06-27
Record 5, English
Record 5, Subject field(s)
- Animal Behaviour
Record 5, Main entry term, English
- burrowing organism
1, record 5, English, burrowing%20organism
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The goal was to determine whether burrowing organisms might compromise the cap, whether sand caps were effective in isolating all types of sediment, whether gas might escape the cap, and how long a cap could isolate toxic chemicals from the marine environment. 2, record 5, English, - burrowing%20organism
Record number: 5, Textual support number: 2 CONT
The lack of bioturbation of the laminated hydrothermal products [indicates] a bottom environment hostile to burrowing organisms ... 3, record 5, English, - burrowing%20organism
Record 5, French
Record 5, Domaine(s)
- Comportement animal
Record 5, Main entry term, French
- organisme fouisseur
1, record 5, French, organisme%20fouisseur
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- organisme mineur 2, record 5, French, organisme%20mineur
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
[...] organisme marin qui vit et se déplace dans le sédiment soit pour s'y protéger, soit pour y trouver sa nourriture. 3, record 5, French, - organisme%20fouisseur
Record number: 5, Textual support number: 1 CONT
Les organismes brouteurs (limivores) remettent les nodules à nu; les organismes fouisseurs les déplacent et les recouvrent de sédiment. 3, record 5, French, - organisme%20fouisseur
Record number: 5, Textual support number: 2 CONT
L'absence de bioturbation des produits hydrothermaux laminés [indique] un milieu de fond hostile aux organismes fouisseurs [...] 4, record 5, French, - organisme%20fouisseur
Record number: 5, Textual support number: 1 OBS
organismes fouisseurs [...] par exemple la langoustine, le lançon, le couteau. 3, record 5, French, - organisme%20fouisseur
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-05-04
Record 6, English
Record 6, Subject field(s)
- Oil and Natural Gas Extraction
Record 6, Main entry term, English
- water-based bitumen extraction process
1, record 6, English, water%2Dbased%20bitumen%20extraction%20process
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The highly-efficient and economically-feasible technology for bitumen recovery from US oil sands using a water extraction approach was developed at the end of the last century. This water-based bitumen extraction process has been optimized based on observations and analysis of microscopic mechanisms of bitumen release from oil sands and the bitumen transfer to a froth product as well as measurements of interfacial properties of bitumen. The wetting mechanisms that occur in the diluent-assisted water-based processing of US oil sands include bitumen film rupture and recession on sand grains and bitumen transfer to nucleated and injected gas bubbles. 2, record 6, English, - water%2Dbased%20bitumen%20extraction%20process
Record 6, Key term(s)
- water based bitumen extraction process
- waterbased bitumen extraction process
Record 6, French
Record 6, Domaine(s)
- Extraction du pétrole et du gaz naturel
Record 6, Main entry term, French
- procédé à l'eau chaude pour l'extraction du bitume
1, record 6, French, proc%C3%A9d%C3%A9%20%C3%A0%20l%27eau%20chaude%20pour%20l%27extraction%20du%20bitume
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- extraction du bitume par le procédé à l'eau chaude 2, record 6, French, extraction%20du%20bitume%20par%20le%20proc%C3%A9d%C3%A9%20%C3%A0%20l%27eau%20chaude
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
[Le] traitement des sables bitumineux fait appel à un procédé à l'eau chaude pour l'extraction du bitume des sables bitumineux. 1, record 6, French, - proc%C3%A9d%C3%A9%20%C3%A0%20l%27eau%20chaude%20pour%20l%27extraction%20du%20bitume
Record number: 6, Textual support number: 1 OBS
L'extraction du bitume se fait par le procédé à l'eau chaude, mis au point par Karl Clark en 1929. Ce procédé consiste à placer le sable bitumineux dans d'énormes tambours rotatifs et à le mélanger avec de l'eau chaude et de la vapeur. Le bitume se sépare du sable et se lie aux bulles d'air. Le tout est tamisé et déposé dans des contenants de formes coniques permettant la séparation. Le bitume lié à l'air est récolté sous forme de mousse, contenant 65% de pétrole, 25% d'eau et 10% de solides. Après avoir mélangé le tout à l'aide de grosses centrifugeuses, trois couches sont observées. Les grosses particules de sables se déposent au fond, qui sont pompés vers une décharge et utilisés dans la construction des digues. La couche intermédiaire est constituée d'un mélange d'eau, de petites particules de bitumes et quelques minéraux, qu'on appelle mixtes. Cette eau intermédiaire est retirée et pompée afin de les réutiliser dans le processus d'extraction. Enfin, le bitume flotte à la surface, ce qui permet de le récupérer avec un pourcentage de 88 à 95%. 3, record 6, French, - proc%C3%A9d%C3%A9%20%C3%A0%20l%27eau%20chaude%20pour%20l%27extraction%20du%20bitume
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-05-05
Record 7, English
Record 7, Subject field(s)
- Oil Refining
- Water Pollution
Record 7, Main entry term, English
- process water
1, record 7, English, process%20water
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Water which, after having been in contact with petroleum products, is recovered during the refining process. [Definition standardized by ISO.] 2, record 7, English, - process%20water
Record number: 7, Textual support number: 1 CONT
Process water, includes seawater(and occasionally freshwater) and produced water. Seawater is injected into a formation to pressurize the reservoir and force the oil toward the oil production wells. Gelled water is seawater and freshwater that is mixed with a gelling substance to increase the viscosity of the fluid for a number of purposes. Seawater is also used to maintain the existing wells or to detect leaks in pipelines. Produced water is the water mixture consisting of oil, gas, and sand that is pumped from oil production wells. The percentage of crude oil occurring in process water can vary somewhat based on the source of the spill. 3, record 7, English, - process%20water
Record number: 7, Textual support number: 2 CONT
Complete purification plant for the treatment of oily and process water. 4, record 7, English, - process%20water
Record number: 7, Textual support number: 1 OBS
process water: term standardized by ISO. 5, record 7, English, - process%20water
Record 7, French
Record 7, Domaine(s)
- Raffinage du pétrole
- Pollution de l'eau
Record 7, Main entry term, French
- eau de procédé
1, record 7, French, eau%20de%20proc%C3%A9d%C3%A9
correct, feminine noun, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
- eau de traitement 2, record 7, French, eau%20de%20traitement
correct, feminine noun, standardized
- eau de fabrication 3, record 7, French, eau%20de%20fabrication
feminine noun
- eau de process 4, record 7, French, eau%20de%20process
avoid, feminine noun
- eau de processus 5, record 7, French, eau%20de%20processus
avoid, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Eau qui, dans une raffinerie de pétrole, a été recueillie au cours de la fabrication des produits après avoir été en contact avec ceux-ci. [Définition normalisée par l'ISO.] 6, record 7, French, - eau%20de%20proc%C3%A9d%C3%A9
Record number: 7, Textual support number: 1 CONT
Traitement d'eaux phénolées de procédé [...] Au premier plan, les bassins d'épuration biologique. 4, record 7, French, - eau%20de%20proc%C3%A9d%C3%A9
Record number: 7, Textual support number: 1 OBS
eau de traitement; eau de procédé : termes normalisés par l'ISO. 7, record 7, French, - eau%20de%20proc%C3%A9d%C3%A9
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Refinación del petróleo
- Contaminación del agua
Record 7, Main entry term, Spanish
- agua del proceso 1, record 7, Spanish, agua%20del%20proceso
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2005-03-18
Record 8, English
Record 8, Subject field(s)
- Petrochemistry
Record 8, Main entry term, English
- produced water
1, record 8, English, produced%20water
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Water associated with oil and gas reservoirs that is produced along with the oil and gas. 2, record 8, English, - produced%20water
Record number: 8, Textual support number: 1 CONT
Produced water is the water mixture consisting of oil, gas, and sand that is pumped from oil production wells. 3, record 8, English, - produced%20water
Record number: 8, Textual support number: 2 CONT
No operator shall operate a system for the disposal of produced water at sea unless the system is designed and maintained to ensure that the average oil content of the water does not exceed any monthly average of maximum daily volume that is specified in a requirement of the production operations authorization that authorizes the operation in which the water is produced. 4, record 8, English, - produced%20water
Record number: 8, Textual support number: 1 OBS
Water produced during the production of hydrocarbons is considered a contaminant of oil and gas, responsible for billions of dollars of corrosion. As such, the produced water separated from the processes must be disposed of or reused in some form or fashion. 5, record 8, English, - produced%20water
Record 8, French
Record 8, Domaine(s)
- Chimie du pétrole
Record 8, Main entry term, French
- eau produite
1, record 8, French, eau%20produite
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- eau extraite 2, record 8, French, eau%20extraite
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Eau qui est associée aux réservoirs de pétrole et de gaz, et qui est recueillie en même temps qu'eux. 3, record 8, French, - eau%20produite
Record number: 8, Textual support number: 1 CONT
Il est interdit à l'exploitant d'utiliser un système de rejet à la mer de l'eau extraite d'un puits, sauf si le système est conçu et entretenu de façon à garantir que la teneur moyenne en pétrole de cette eau ne dépasse pas la limite moyenne mensuelle ou le volume quotidien maximal spécifiés dans les conditions de l'autorisation d'exécuter des travaux de production applicable à l'exploitation qui a produit l'eau. 2, record 8, French, - eau%20produite
Record number: 8, Textual support number: 1 OBS
Avec l'exploitation des réserves canadiennes marines de pétrole et de gaz, d'énormes volumes d'eau produite [...] peuvent être rejetés dans l'océan. Étant donné que dans notre réalité économique les pêches commerciales doivent coexister avec l'industrie des hydrocarbures extracôtiers, une étude approfondie est nécessaire pour chiffrer l'impact des rejets d'eau produite sur l'environnement [...] 4, record 8, French, - eau%20produite
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2003-08-18
Record 9, English
Record 9, Subject field(s)
- Oil Production
Record 9, Main entry term, English
- single-well steam assisted gravity drainage
1, record 9, English, single%2Dwell%20steam%20assisted%20gravity%20drainage
correct
Record 9, Abbreviations, English
- SW-SAGD 1, record 9, English, SW%2DSAGD
correct
Record 9, Synonyms, English
- single well steam assisted gravity drainage 2, record 9, English, single%20well%20steam%20assisted%20gravity%20drainage
correct
- SWSAGD 3, record 9, English, SWSAGD
correct
- SWSAGD 3, record 9, English, SWSAGD
- single-well SAGD 1, record 9, English, single%2Dwell%20SAGD
correct
- single well SAGD 4, record 9, English, single%20well%20SAGD
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Computer simulation of single-well steam assisted gravity drainage (SW-SAGD). ... Steam assisted gravity drainage (SAGD) is an effective method of producing heavy oil and bitumen. In a typical SAGD approach, steam is injected into a horizontal well located directly above a horizontal producer. A steam chamber grows around the injection well and helps displace heated oil toward the production well. Single-well (SW) SAGD attempts to create a similar process using only one horizontal well. This may include steam injection from the toe of the horizontal well with production at the heel. Obvious advantages of SW-SAGD include cost savings and utility in relatively thin reservoirs. However, the process is technically challenging. To improve early-time response of SW-SAGD, it is necessary to heat the nearwellbore area to reduce oil viscosity and allow gravity drainage to take place. 1, record 9, English, - single%2Dwell%20steam%20assisted%20gravity%20drainage
Record number: 9, Textual support number: 2 CONT
It was through these casing conveyed installations that PROMORE was asked by several clients to develop a higher temperature casing conveyed system for use with their single well SAGD [steam assisted gravity drainage] process. ... The development of high temperature well monitoring systems opened the doors for the monitoring of SAGD, SWSAGD and other thermal applications. 4, record 9, English, - single%2Dwell%20steam%20assisted%20gravity%20drainage
Record number: 9, Textual support number: 3 CONT
... existing process modifications(e. g. enhancements to novel processes such as COSH(combustion override split production horizontal well), SWSAGD(single well steam assisted gravity drainage), ESAGD(enhanced steam assisted gravity drainage), new sand control methodologies, or process modifications to deal with challenges posed by reservoirs with top gas and bottom water, abnormal permeabilities, reservoir thickness and depths, etc. 2, record 9, English, - single%2Dwell%20steam%20assisted%20gravity%20drainage
Record 9, Key term(s)
- single-well steam-assisted gravity drainage
- single well steam-assisted gravity drainage
Record 9, French
Record 9, Domaine(s)
- Production pétrolière
Record 9, Main entry term, French
- drainage gravitaire assisté par injection de vapeur sur puits unique
1, record 9, French, drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- drainage par gravité au moyen de vapeur avec puits horizontal unique 1, record 9, French, drainage%20par%20gravit%C3%A9%20au%20moyen%20de%20vapeur%20avec%20puits%20horizontal%20unique
masculine noun
- procédé SWSAGD 1, record 9, French, proc%C3%A9d%C3%A9%20SWSAGD
see observation, masculine noun
- procédé SW-SAGD 1, record 9, French, proc%C3%A9d%C3%A9%20SW%2DSAGD
see observation, masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Procédé de drainage dû à la gravité sous l'action d'une injection de vapeur d'eau dans lequel l'injection de la vapeur et la récupération de l'huile sont réalisées dans un même et unique puits horizontal. [Source : Institut français du pétrole.] 1, record 9, French, - drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
Record number: 9, Textual support number: 1 OBS
Le procédé SAGD («steam-assisted gravity drainage») dans sa version d'origine suppose l'utilisation de deux puits horizontaux situés dans un même plan vertical et distants l'un de l'autre de 3 à 6 m. Le puits supérieur est utilisé pour injecter de la vapeur d'eau. Celle-ci forme ce que l'on appelle une chambre de vapeur, cède sa chaleur au contact de l'huile en place et se condense en eau liquide au niveau de ce contact. L'huile voit sa viscosité diminuer par cet apport de chaleur et peut s'écouler plus facilement. L'huile et l'eau liquide s'écoulent le long de la chambre de vapeur sous l'action de la gravité vers le puits horizontal inférieur. Afin de limiter le nombre de puits, des ingénieurs ont proposé de réaliser l'injection de vapeur et la production de l'huile réchauffée et de l'eau due à la condensation de la vapeur, dans un unique puits horizontal. Les essais réalisés sur champ n'ont pas été probants et cette technologie avec un seul puits a quasiment été abandonnée. [Source : Institut français du pétrole, nov. 2002.] 1, record 9, French, - drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
Record number: 9, Textual support number: 2 OBS
Dans le domaine de la production améliorée des bruts lourds, on peut distinguer 5 méthodes : - injection de vapeur : cette méthode est la plus couramment employée dans le domaine de la récupération améliorée. Deux principales stratégies peuvent être adoptées : 1) celle de la stimulation par injection cyclique («Huff and Puff»), qui consiste à injecter la vapeur de façon discontinue (cyclique) et de récupérer l'huile au même endroit. Cette technique a l'avantage de produire rapidement de l'huile, donc d'augmenter la productivité, cependant elle ne permet pas un taux de récupération élevé des huiles en place; 2) celle de l'entraînement à la vapeur («Steam Drive»), qui consiste à injecter la vapeur sur une longue période à partir d'un puits spécifiquement dédié à cette fonction et de récupérer l'huile dans d'autres puits situés aux environs. Cette technique, à l'inverse de celle à injection cyclique, permet d'atteindre de façon progressive un taux de récupération élevé. Parmi ces technologies, on pourra distinguer celle de l'entraînement à la vapeur par zone annulaire chauffée («Heated Annulus Steam Drive») et celle de drainage gravitaire renforcé par la vapeur («Steam Assisted Gravity Drainage»). La deuxième (SAGD) commence à faire ses preuves aujourd'hui. Elle permet, par l'utilisation de puits horizontaux multidrains d'améliorer considérablement la productivité et le taux de récupération des huiles en place, tout en minimisant l'utilisation de vapeur. 2, record 9, French, - drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
Record number: 9, Textual support number: 3 OBS
drainage gravitaire assisté par injection de vapeur sur puits unique : proposition d'un ingénieur documentaliste, Institut français du pétrole, nov. 2002. 1, record 9, French, - drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
Record number: 9, Textual support number: 4 OBS
procédé SWSAGD; procédé SW-SAGD : Selon un professeur, département de génie chimique, Université d'Ottawa, et de l'Institut français du pétrole, les abréviations anglaises sont couramment utilisées dans le monde francophone. (nov. 2002) 1, record 9, French, - drainage%20gravitaire%20assist%C3%A9%20par%20injection%20de%20vapeur%20sur%20puits%20unique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2002-11-14
Record 10, English
Record 10, Subject field(s)
- Oil Production
Record 10, Main entry term, English
- reservoir with top gas and bottom water 1, record 10, English, reservoir%20with%20top%20gas%20and%20bottom%20water
Record 10, Abbreviations, English
Record 10, Synonyms, English
- reservoir with gas cap and bottom water 2, record 10, English, reservoir%20with%20gas%20cap%20and%20bottom%20water
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
... existing process modifications(e. g. enhancements to novel processes such as COSH(combustion override split production horizontal well), SWSAGD(single well steam assisted gravity drainage), ESAGD(enhanced steam assisted gravity drainage), new sand control methodologies, or process modifications to deal with challenges posed by reservoirs with top gas and bottom water, abnormal permeabilities, reservoir thickness and depths, etc. 1, record 10, English, - reservoir%20with%20top%20gas%20and%20bottom%20water
Record 10, Key term(s)
- reservoir with gas-cap and bottom water
Record 10, French
Record 10, Domaine(s)
- Production pétrolière
Record 10, Main entry term, French
- réservoir avec chapeau de gaz et aquifère de fond
1, record 10, French, r%C3%A9servoir%20avec%20chapeau%20de%20gaz%20et%20aquif%C3%A8re%20de%20fond
masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 OBS
réservoir avec chapeau de gaz (ou «gas-cap») et aquifère de fond. Ce type de réservoir est assez courant. La phase hydrocarbure liquide en conditions de fond (à la profondeur du réservoir) est surmontée d'une phase hydrocarbure gazeuse, et est elle-même située au-dessus d'une phase eau. Les trois phases se mettent en place naturellement de la plus lourde en bas à la plus légère en haut, simplement par différences de densités. La présence de deux phases pour l'hydrocarbure est liée aux conditions thermodynamiques de pression et de température qui existent dans le réservoir. [Source : de l'Institut français du pétrole, nov. 2002.] 1, record 10, French, - r%C3%A9servoir%20avec%20chapeau%20de%20gaz%20et%20aquif%C3%A8re%20de%20fond
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2002-11-13
Record 11, English
Record 11, Subject field(s)
- Oil Production
Record 11, Main entry term, English
- enhanced steam assisted gravity drainage
1, record 11, English, enhanced%20steam%20assisted%20gravity%20drainage
correct
Record 11, Abbreviations, English
- ESAGD 2, record 11, English, ESAGD
correct
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
... existing process modifications(e. g. enhancements to novel processes such as COSH(combustion override split production horizontal well), SWSAGD(single well steam assisted gravity drainage), ESAGD(enhanced steam assisted gravity drainage), new sand control methodologies, or process modifications to deal with challenges posed by reservoirs with top gas and bottom water, abnormal permeabilities, reservoir thickness and depths, etc. 3, record 11, English, - enhanced%20steam%20assisted%20gravity%20drainage
Record number: 11, Textual support number: 2 CONT
Shell/Alberta Department of Energy Peace River Horizontal Well Demonstration Project-A Test of The Enhanced Steam Assisted Gravity Drainage. 4, record 11, English, - enhanced%20steam%20assisted%20gravity%20drainage
Record 11, Key term(s)
- enhanced steam-assisted gravity drainage
Record 11, French
Record 11, Domaine(s)
- Production pétrolière
Record 11, Main entry term, French
- procédé SAGD amélioré
1, record 11, French, proc%C3%A9d%C3%A9%20SAGD%20am%C3%A9lior%C3%A9
proposal, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- drainage gravitaire renforcé par la vapeur amélioré 1, record 11, French, drainage%20gravitaire%20renforc%C3%A9%20par%20la%20vapeur%20am%C3%A9lior%C3%A9
masculine noun
- drainage par gravité au moyen de vapeur amélioré 1, record 11, French, drainage%20par%20gravit%C3%A9%20au%20moyen%20de%20vapeur%20am%C3%A9lior%C3%A9
masculine noun
- drainage par gravité à l'aide de vapeur secondé d'un solvant 1, record 11, French, drainage%20par%20gravit%C3%A9%20%C3%A0%20l%27aide%20de%20vapeur%20second%C3%A9%20d%27un%20solvant
masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
procédé SAGD amélioré (variante du procédé SAGD) : proposition de l'Institut français du pétrole, nov. 2002. 1, record 11, French, - proc%C3%A9d%C3%A9%20SAGD%20am%C3%A9lior%C3%A9
Record number: 11, Textual support number: 2 OBS
drainage par gravité à l'aide de vapeur secondé d'un solvant : proposition du département de génie chimique, Université d'Ottawa, nov. 2002. 1, record 11, French, - proc%C3%A9d%C3%A9%20SAGD%20am%C3%A9lior%C3%A9
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2002-02-19
Record 12, English
Record 12, Subject field(s)
- Air Pollution
- Atmospheric Physics
Record 12, Main entry term, English
- horizontal diffusion
1, record 12, English, horizontal%20diffusion
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- lateral diffusion 2, record 12, English, lateral%20diffusion
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Terrain can influence the transport and diffusion of hazardous gases to a critical degree .... Channelling of winds along valleys can lead to transport of gases with restricted lateral diffusion for considerable distances. 3, record 12, English, - horizontal%20diffusion
Record number: 12, Textual support number: 1 OBS
horizontal: parallel to the plane of the horizon; not vertical. 4, record 12, English, - horizontal%20diffusion
Record number: 12, Textual support number: 2 OBS
diffusion : The permeation of one substance through another, such as gas through gas, liquid, or solid; solute through solvent; liquid through liquid or solid; sand finally solid through solid. 5, record 12, English, - horizontal%20diffusion
Record 12, French
Record 12, Domaine(s)
- Pollution de l'air
- Physique de l'atmosphère
Record 12, Main entry term, French
- diffusion horizontale
1, record 12, French, diffusion%20horizontale
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- diffusion transversale 2, record 12, French, diffusion%20transversale
correct, feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Une cheminée est une source ponctuelle de gaz émis de façon continue [...] A) Formule de Bosanquet-Pearson. Dans le cas d'une source ponctuelle de débit constant, [...] l'équation de diffusion s'écrit : [...]. Bosanquet et Pearson intègrent cette équation en considérant successivement l'effet de la diffusion verticale et de la diffusion horizontale [...]. 3, record 12, French, - diffusion%20horizontale
Record number: 12, Textual support number: 1 OBS
[...] une diffusion entre des corps possédant à peu près la même stabilité et, pratiquement, dans une même zone horizontale [...] 3, record 12, French, - diffusion%20horizontale
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Contaminación del aire
- Física de la atmósfera
Record 12, Main entry term, Spanish
- difusión horizontal
1, record 12, Spanish, difusi%C3%B3n%20horizontal
feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-06-15
Record 13, English
Record 13, Subject field(s)
- Ovens, Furnaces and Boilers (Heating)
- Water Treatment (Water Supply)
- Equipment and Tools (Water Supply)
- Wastewater Treatment
Record 13, Main entry term, English
- fluidized bed reactor
1, record 13, English, fluidized%20bed%20reactor
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- fluid bed incinerator 2, record 13, English, fluid%20bed%20incinerator
correct
- fluidized bed furnace 3, record 13, English, fluidized%20bed%20furnace
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
... other heat-treating processes applied in sludge incineration are the flash drying incineration system and the fluidized bed reactor... A fluidized bed reactor uses a sand bed which is kept in fluid condition by an upflow of air, as a heat reservoir to promote uniform combustion of sludge solids. The bed is preheated to approximately 122 °F by using fuel oil or gas. When sludge cake is introduced, rapid combustion occurs maintaining an operating temperature of about 1500 °F. 1, record 13, English, - fluidized%20bed%20reactor
Record 13, French
Record 13, Domaine(s)
- Fours et chaudières (Chauffage)
- Traitement des eaux
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux usées
Record 13, Main entry term, French
- four à lit fluidisé
1, record 13, French, four%20%C3%A0%20lit%20fluidis%C3%A9
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Four ne comportant pratiquement aucun organe mécanique en mouvement en contact avec les gaz chauds. Il permet une totale désodorisation des fumées mais au prix d'une perte de chaleur sensible non négligeable. 2, record 13, French, - four%20%C3%A0%20lit%20fluidis%C3%A9
Record number: 13, Textual support number: 1 CONT
[Le] principe du four à lit fluidisé [...] consiste à introduire les boues dans un lit de matériau auxiliaire, généralement du sable, porté à une température de 700 à 800 degrés C et tenu en suspension (ou fluidisé) par un courant d'air ascendant injecté à sa base [...] Les matières boueuses introduites sont maintenues dans le four pendant un temps bref mais suffisant pour le séchage immédiat et la calcination. 3, record 13, French, - four%20%C3%A0%20lit%20fluidis%C3%A9
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Hornos y calderas (Calefacción)
- Tratamiento del agua
- Equipo y herramientas (Abastecimiento de agua)
- Tratamiento de aguas residuales
Record 13, Main entry term, Spanish
- horno de lecho fluidificado
1, record 13, Spanish, horno%20de%20lecho%20fluidificado
correct, masculine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Horno de operación más compleja que el horno de piso pero que necesita menor espacio y menor consumo de combustible. 1, record 13, Spanish, - horno%20de%20lecho%20fluidificado
Record 14 - internal organization data 2000-06-14
Record 14, English
Record 14, Subject field(s)
- Oil Drilling
Record 14, Main entry term, English
- sand consolidation
1, record 14, English, sand%20consolidation
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Any one of several methods by which loose, unconsolidated grains of a producing formation are caused to adhere together in order to prevent a well from producing sand yet still allow oil or gas to be produced. 2, record 14, English, - sand%20consolidation
Record number: 14, Textual support number: 1 CONT
Different sand-control methods, such as the use of gravel packs, sand consolidation and screens have all been tried without much success. 3, record 14, English, - sand%20consolidation
Record 14, French
Record 14, Domaine(s)
- Forage des puits de pétrole
Record 14, Main entry term, French
- consolidation des sables
1, record 14, French, consolidation%20des%20sables
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- consolidation du sable 2, record 14, French, consolidation%20du%20sable
feminine noun
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2000-04-26
Record 15, English
Record 15, Subject field(s)
- Oil Drilling
Record 15, Main entry term, English
- mud conditioning
1, record 15, English, mud%20conditioning
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
The treatment and control of drilling mud to ensure its having the proper gel strength, viscosity, density, etc. 1, record 15, English, - mud%20conditioning
Record number: 15, Textual support number: 1 OBS
Conditioning may include the use of additives, the removal of sand and other solids, the removal of gas, the addition of water, and other measures to prepare the mud for conditions encountered in the well. 1, record 15, English, - mud%20conditioning
Record 15, French
Record 15, Domaine(s)
- Forage des puits de pétrole
Record 15, Main entry term, French
- traitement de la boue
1, record 15, French, traitement%20de%20la%20boue
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- conditionnement de la boue 2, record 15, French, conditionnement%20de%20la%20boue
masculine noun
Record 15, Textual support, French
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2000-03-21
Record 16, English
Record 16, Subject field(s)
- Economic Geology
- Natural Gas and Derivatives
Record 16, Main entry term, English
- gas sand
1, record 16, English, gas%20sand
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A stratum of sand or porous sandstone from which natural gas is obtained. 1, record 16, English, - gas%20sand
Record 16, French
Record 16, Domaine(s)
- Géologie économique
- Gaz naturel et dérivés
Record 16, Main entry term, French
- sable à gaz
1, record 16, French, sable%20%C3%A0%20gaz
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2000-03-16
Record 17, English
Record 17, Subject field(s)
- Foundry Practice
Record 17, Main entry term, English
- cold-box process
1, record 17, English, cold%2Dbox%20process
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- cold box 2, record 17, English, cold%20box
- cold box moulding 2, record 17, English, cold%20box%20moulding
- cold box core making 2, record 17, English, cold%20box%20core%20making
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
Any core binder process that uses a gas or vaporized catalyst to cure a coated sand while it is in contact with the core box at room temperature. 1, record 17, English, - cold%2Dbox%20process
Record 17, Key term(s)
- cold box molding
Record 17, French
Record 17, Domaine(s)
- Fonderie
Record 17, Main entry term, French
- boîte froide
1, record 17, French, bo%C3%AEte%20froide
feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- noyautage en boîte froide 2, record 17, French, noyautage%20en%20bo%C3%AEte%20froide
masculine noun
- moulage en boîte froide 2, record 17, French, moulage%20en%20bo%C3%AEte%20froide
masculine noun
- procédé de noyautage à froid 3, record 17, French, proc%C3%A9d%C3%A9%20de%20noyautage%20%C3%A0%20froid
masculine noun
- procédé à froid 3, record 17, French, proc%C3%A9d%C3%A9%20%C3%A0%20froid
masculine noun
- procédé boîte froide 4, record 17, French, proc%C3%A9d%C3%A9%20bo%C3%AEte%20froide
masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Les fonderies : procédés de noyautage [...] Les différents procédés de noyautage sont les procédés à chaud (Croning, boîte chaude, boîte tiède); les procédés à froid sans gazage (Alphaset, Pepset) ou avec gazage (Ashland, Bêtaset et Isoset). 3, record 17, French, - bo%C3%AEte%20froide
Record number: 17, Textual support number: 2 CONT
Noyautage. Sable [...] procédés boîte froide Isocet, Ashland, Pepset [...] 4, record 17, French, - bo%C3%AEte%20froide
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1993-09-10
Record 18, English
Record 18, Subject field(s)
- Chemistry
Record 18, Main entry term, English
- unconsolidated mineral 1, record 18, English, unconsolidated%20mineral
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
"minerals" means naturally occurring metallic and non-metallic minerals and rock containing such minerals, but does not include petroleum, natural gas and other petroliferous minerals or any unconsolidated minerals such as placer deposits, gravel, sand, clay, earth, ash, marl and peat... 1, record 18, English, - unconsolidated%20mineral
Record number: 18, Textual support number: 1 OBS
Chapter 956, Indian Act, Indian Mining Regulations. 2, record 18, English, - unconsolidated%20mineral
Record 18, French
Record 18, Domaine(s)
- Chimie
Record 18, Main entry term, French
- minéral non consolidé
1, record 18, French, min%C3%A9ral%20non%20consolid%C3%A9
masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
«minéraux» désigne tout minéral métallique ou non à l'état naturel, ainsi que la roche contenant de tels minéraux, à l'exclusion du pétrole, du gaz naturel et des autres minéraux pétrolifères ou de tout minéral non consolidé tel que les placers, le gravier, le sable, l'argile, la terre, la cendre, la marne et la tourbe [...] 1, record 18, French, - min%C3%A9ral%20non%20consolid%C3%A9
Record number: 18, Textual support number: 1 OBS
Loi citée : Loi sur les Indiens. Règlement sur l'exploitation minière dans les réserves indiennes. Chapitre 956. 2, record 18, French, - min%C3%A9ral%20non%20consolid%C3%A9
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1993-03-25
Record 19, English
Record 19, Subject field(s)
- Chemistry
- Biomass Energy
Record 19, Main entry term, English
- spouted-bed gasifier
1, record 19, English, spouted%2Dbed%20gasifier
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- spouted bed reactor 1, record 19, English, spouted%20bed%20reactor
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
spouted bed gasifier.... a single-chamber air-fed gasifier operated on a cyclical basis, to yield a high calorific-value gas essentially uncontaminated by carbon dioxide or nitrogen. Wood chips or wood pellets are fed on top of a bed of hot sand in the reactor, and are then mixed by spouting the bed using steam. Some gasification occurs during this phase, but most takes place during the ensuing "cooking" phase during which the bed is static. When the temperature has fallen to a suitably low value air is admitted to burn the char and raise the temperature of the sand to its original value. Wood is then added to begin a new cycle. 1, record 19, English, - spouted%2Dbed%20gasifier
Record 19, French
Record 19, Domaine(s)
- Chimie
- Énergie de la biomasse
Record 19, Main entry term, French
- gazéificateur à lit à surface inclinée
1, record 19, French, gaz%C3%A9ificateur%20%C3%A0%20lit%20%C3%A0%20surface%20inclin%C3%A9e
masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- gazéificateur à lit fluidisé avec giclage 2, record 19, French, gaz%C3%A9ificateur%20%C3%A0%20lit%20fluidis%C3%A9%20avec%20giclage
proposal, masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
«Lit fluidisé avec giclage», tiré des Actes du colloque franco-québécois sur l'énergie des biomasses, 15-16 octobre 1979. 2, record 19, French, - gaz%C3%A9ificateur%20%C3%A0%20lit%20%C3%A0%20surface%20inclin%C3%A9e
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1981-01-26
Record 20, English
Record 20, Subject field(s)
- Sewers and Drainage
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 20, Main entry term, English
- artificial clogging
1, record 20, English, artificial%20clogging
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
... with a positive pressure throughout the filter bed at all times, and with in-depth clogging, the Aquazur V filter is capable of treating difficult water, particularly water rich in phytoplankton and water saturated with dissolved gas without the occurrence of deaeration within the sand or of artificial clogging for the gases occluded in the water. 1, record 20, English, - artificial%20clogging
Record 20, French
Record 20, Domaine(s)
- Égouts et drainage
- Traitement des eaux
- Traitement des eaux usées
Record 20, Main entry term, French
- colmatage artificiel
1, record 20, French, colmatage%20artificiel
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
[...] avec une pression toujours positive dans le lit filtrant et un encrassement en profondeur, le filtre Aquazur V est capable de traiter des eaux difficiles et en particulier des eaux riches en phytoplancton ou des eaux saturées en gaz dissous sans qu'il se produise de dégazage au sein du sable ni de colmatage artificiel pour les gaz occlus dans l'eau. 1, record 20, French, - colmatage%20artificiel
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1981-01-26
Record 21, English
Record 21, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 21, Main entry term, English
- difficult water
1, record 21, English, difficult%20water
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
... with a positive pressure throughout the filter bed at all times, and with in-depth clogging, the Aquazur V filter is capable of treating difficult water, particularly water rich in phytoplankton and water saturated with dissolved gas without the occurrence of deaeration within the sand or of artificial clogging for the gases occluded in the water. 1, record 21, English, - difficult%20water
Record 21, French
Record 21, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 21, Main entry term, French
- eau difficile
1, record 21, French, eau%20difficile
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
[...] avec une pression toujours positive dans le lit filtrant et un encrassement en profondeur, le filtre Aquazur V est capable de traiter des eaux difficiles et en particulier des eaux riches en phytoplancton ou des eaux saturées en gaz dissous sans qu'il se produise de dégazage au sein du sable ni de colmatage artificiel pour les gaz occlus dans l'eau. 1, record 21, French, - eau%20difficile
Record 21, Spanish
Record 21, Textual support, Spanish
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