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9 results

  1. SCIENCE|natural and applied sciences|earth sciences|geology

    #624971

    IATE #1343500
    sceall Reference Ionstraim Aontachais 1979, Iar VII, IO L 291/79, lch. 147 (27.15)
    ga
    shale
    en
    Definition fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2Si2O5(OH)4) and tiny fragments (silt-sized particles) of other minerals, especially quartz and calcite. Reference "Wikipedia > 'Shale' (20.2.2024)"
    Comment It is characterized by thin laminae breaking with an irregular curving fracture, often splintery and usually parallel to the often-indistinguishable bedding plane. This property is called fissility. Shale is the most common sedimentary rock. The process in the rock cycle which forms shale is compaction.
  2. SCIENCE|natural and applied sciences|earth sciences · ENERGY|coal and mining industries|mining product · INDUSTRY|miscellaneous industries

    #648136

    IATE #3540992
    sceall biotúmanach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    bituminous shale
    en
    Definition argillaceous shale impregnated with bitumen, often accompanying coal Reference "Wikipedia > Bituminous shale. http://en.wikipedia.org/wiki/Bituminous_shale [19.1.2012]"
    Comment "It may contain kerogen; in that case it is classified as oil shale [ IATE:790475 ]. When carbonaceous material is present in large amounts, bituminous shale grades into bituminous coal."
  3. ENERGY|coal and mining industries|mining industry

    #606880

    IATE #790475
    scealla ola Reference "AN CHOMHAIRLE EORPACH 4 FEABHRA 2011 CONCLÚIDÍ http://www.consilium.europa.eu/uedocs/cms_data/docs/pressdata/ga/ec/119198.pdf Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Context """D'fhonn slándáil an tsoláthair a fheabhsú tuilleadh, ní mór don Eoraip measúnú a dhéanamh ar an gcumas atá inti foinsí breosla iontaise, idir ghnáthfhoinsí agus fhoinsí neamhghnácha (gás scealla agus sceall ola), a eastóscadh agus a úsáid ar bhealach inbhuanaithe.""" Reference "http://www.consilium.europa.eu/uedocs/cms_data/docs/pressdata/ga/ec/119198.pdf"
    scealla ola agus gaineamh ola Reference "Rialachán (AE) 2022/132 lena leasaítear Rialachán (CE) Uimh. 1099/2008 ó Pharlaimint na hEorpa agus ón gComhairle, a mhéid a bhaineann le nuashonraithe a chur chun feidhme ar an staidreamh fuinnimh bliantúil agus gearrthéarmach míosúil, CELEX:32022R0132/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Ölschiefer | bituminöser Schiefer
    de
    Definition dunkle tonige Gesteine mit hohem Bitumengehalt, sind aus verfestigtem Faulschlamm entstanden; durchschnittlicher Gehalt an Kohlenwasserstoffen meist 5-25%, z.T. auch über 50% Reference "Brockhaus, Stichw. ""Ölschiefer"""
    Comment "Ölschiefer enthält kein Erdöl, sondern dessen Vorläufer Kerogen IATE:1447676 , UPD: bb, 09.11.2001"
    oil shale | oil shale and oil sands
    en
    Definition "sedimentary rock that contains organic matter in the form of 'kerogen'" Reference "Regulation (EC) No 1099/2008 on energy statistics"
    Comment "See also: Dr Jeremy Boak, Director, Center for Oil Shale Technology and Research, Colorado School of Mines, 'Fracturing Some Myths about Oil Shale' (9.1.2023), 19 June, 2012, p. 2 and p. 17 of PDF."
    schiste bitumineux
    fr
    Definition Schiste à forte concentration en matière organique (kérogène), dont on peut extraire, par traitement thermique, une huile semblable au pétrole. Reference "Larousse en ligne, http://www.larousse.fr/encyclopedie/nom-commun-nom/schiste/90517 [7.5.2010]"
  4. SCIENCE|natural and applied sciences|earth sciences · ENERGY

    #627544

    IATE #1407707
    gaineamh ola Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    gaineamh biotúmanach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Ölsand
    de
    Definition Gemenge aus verschiedenen, jedoch meist aus Quarz bestehenden, überwiegend sandkorngroßen Mineralkörnern, einem an flüchtigen Bestandteilen abgereichertem Erdöl und Wasser Reference "Wikipedia, s. v. ""Ölsand"", http://de.wikipedia.org/wiki/%C3%96lsand (20.1.2014)"
    oil sand | bituminous sand | tar sand | oil shale and oil sands
    en
    Definition "naturally occurring mixture of sand, clay or other minerals, water and bitumen, which can be extracted from the oil sand and used by refineries to produce fuels such as petrol and diesel" Reference "COM-EN, based on:Government of Alberta > Energy and natgural resources > Oil sands > About oil sands > Overview > Oil sands explained (28.11.2021)"
    Comment "Not to be confused with tar sand.Historically, oil sand was incorrectly referred to as tar sand due to the now outdated and largely ineffective practice of using it for roofing and paving tar (oil sand will not harden suitably for these purposes). Though they appear to be visibly similar, tar and oil sands are different; while oil sand is a naturally occurring petrochemical, tar is a synthetically produced substance that is largely the last waste product of the destructive degradation of hydrocarbons. Furthermore, their uses are completely different; oil sand can be refined to make oil and ultimately fuel, while tar cannot and has historically been used to seal wood and rope against moisture."
    sable pétrolifère | sable bitumeux
    fr
    Definition mélanges d'origine naturelle composés de bitume, d'eau, de sable et d'argile Reference "Site du dictionnaire de l'environnement > sable pétrolifère, http://www.dictionnaire-environnement.com/sable_petrolifere_ID2874.html [24.2.2014]"
  5. ENERGY|coal and mining industries|mining industry

    #662855

    IATE #3588472
    tionscal scealla ola Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context 'Ar an iomlán, tá bonneagar guail ann in 108 réigiún Eorpacha agus tá beagnach 237 000 duine fostaithe i ngníomhaíochtaí gual-bhainteacha, agus thart ar 10 000 duine fostaithe i ngníomhaíochtaí bainte móna agus thart ar 6 000 duine fostaithe sa tionscal scealla ola. Ní mór aird ar leith a thabhairt ar thionscal an scealla ola mar gheall ar ard‑astaíochtaí dé-ocsaíde carbóin a bhaineann leis an mbreosla sin. Braitheann go leor poist indíreacha bhreise ar shlabhra luacha na mbreoslaí iontaise agus ar phróisis thionsclaíocha atá dian ó thaobh gáis cheaptha teasa de.' Reference "Togra le haghaidh Rialachán lena mbunaítear an Ciste um Aistriú Cóir, CELEX:52020PC0022/GA"
    oil shale industry
    en
    Definition "industry of mining and processing of oil shale " Reference "COM-EN, based on: Wikipedia. 'Oil shale industry' (11.2.2020)"
  6. ENERGY|oil industry|hydrocarbon

    #645086

    IATE #3521739
    gás scealla Reference "AN CHOMHAIRLE EORPACH 4 FEABHRA 2011 CONCLÚIDÍ http://www.consilium.europa.eu/uedocs/cms_data/docs/pressdata/ga/ec/119198.pdf"
    ga
    Context """D'fhonn slándáil an tsoláthair a fheabhsú tuilleadh, ní mór don Eoraip measúnú a dhéanamh ar an gcumas atá inti foinsí breosla iontaise, idir ghnáthfhoinsí agus fhoinsí neamhghnách (gás scealla agus sceall ola), a eastóscadh agus a úsáid ar bhealach inbhuanaithe.""" Reference "http://www.consilium.europa.eu/uedocs/cms_data/docs/pressdata/ga/ec/119198.pdf"
    Schiefergas
    de
    Definition in Schiefergestein enthaltenes Gas (vorwiegend Methan), das als Energiequelle genutzt werden kann Reference "vgl. energieinfo: http://www.energieinfo.de/eglossar/schiefergas.html [31.1.11]"
    Comment "nicht konventionelle Quelle für Erdgas; XREF: Tight Gas IATE:1728957 , Ölschiefer IATE:790475 ; DIV: cba, 31.1.11"
    shale gas
    en
    Definition "natural gas from shale formations" Reference "COM-EN based on:Department of Natural Resources, State of Louisiana, What is shale gas and why is it important? (22.4.2020), 16 December 2010."
    gaz de schistes | gaz de schiste
    fr
    Definition Gaz contenu dans des roches sédimentaires argileuses très compactes et très imperméables, qui renferment au moins 5 à 10 % de matière organique. Ces gaz font partie des types de gaz non conventionnels parce qu'ils ne peuvent pas être exploités avec les modes de production classiques. Reference "IFP (Institut français du pétrole); http://www.ifp.fr/espace-decouverte-mieux-comprendre-les-enjeux-energetiques/tous-les-zooms/les-gaz-de-schistes-shale-gas [28.6.2010]"
  7. ENERGY|oil industry

    #647916

    IATE #3539812
    ola dhocht Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Tight Oil
    de
    Definition konventionelles, sehr leichtes und schwefelarmes Erdöl, das in dichtem Schiefer- oder Dolomitgestein gebunden ist und deshalb nicht von alleine fließt Reference "Institut für Wärme und Öltechnik, http://www.iwo.de/fileadmin/user_upload/Dateien/Aktivitaeten/raffiniert_Auszug_2_2012.pdf (20.1.2014)"
    tight oil | light tight oil | LTO | shale-hosted oil
    en
    Definition "crude oil trapped within low permeability reservoirs deep below the earth’s surface." Reference "Canadian Society for Unconventional Resources, Tight Oil (22.4.2020)"
    Comment "The definition above concerns ""tight oil"" in its pure state. However, very often the kerogen (oil in a premature status, or ""shale oil"") is mixed with layers of already mature oil in structures in between the source rocks with low permeability. This oil is classified as tight oil, though very often the separation is unclear and the transition is fluent by gradual changes of maturity. See also: - tight gas (related)"
    huile de réservoir compact | pétrole de réservoir compact | pétrole de réservoirs compacts
    fr
    Definition hydrocarbure liquide localisé dans une roche non poreuse et imperméable difficile d'accès Reference "Rapport de l'assemblée nationale FR; http://www.assemblee-nationale.fr/13/rapports/r3392.asp [20.12.2011]"
  8. ENERGY

    #653310

    IATE #3563065
    ola scealla Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    shale-hosted oil | shale oil | tight oil
    en
    Definition "crude oil produced from oil-bearing shale using horizontal wells and hydraulic fracturing" Reference Council Terminology Coordination, based i.a. on Dictionary of Petroleum Exploration, Drilling & Production, 2nd Edition, Norman Hyne Ph.D.
    Comment "See also: - tight oil (sometimes used as a synonym for shale-hosted oil, but in other contexts shale-hosted oil is considered to be one type of tight oil which is found in shale, while tight oil can also be found in oil sands etc) - shale oil (oil that is produced thermally from oil shale)"
  9. ENERGY|oil industry|hydrocarbon

    #628074

    IATE #1424187
    ola scealla Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Schieferöl | Shale Oil
    de
    shale oil
    en
    Definition immature hydrocarbon stored in large volumes in shales and other very fine-grained rocks with extremely low permeability, in which the volume necessary for storage is provided by small fractures and extremely small pore spaces Reference "- 'Impacts of shale gas and shale oil extraction on the environment and on human health' (23.4.2020); European Parliament - Directorate General for internal policies - Policy Department A: economic and scientific policy - Museum of the Scottish shale oil industry: Museum > Knowledge > Geology (23.4.2020)"
    Comment "The oil itself is still in a premature status, called kerogen. To transform kerogen into oil it needs to be heated up to 450 °C (pyrolysis). Very often, the kerogen is mixed with layers of already mature oil in structures in between the source rocks with low permeability. This oil is classified as tight oil, though very often the separation is unclear and the transition is fluent by gradual changes of maturity. In its pure state, tight oil is mature oil trapped in layers of impermeable rock of low porosity. Thus, tight oil extraction in general requires hydraulic fracturing techniques. See also: - high-volume hydraulic fracturing (related)- tight oil (related)- unconventional hydrocarbon (broader)"
    pétrole de schiste | huile de schiste
    fr
    Definition forme de pétrole produite par la distillation des vapeurs obtenues après pyrolyse des kérogènes contenus dans les schistes bitumeux Reference "Site Futura-sciences > nos magazines > terre > dictionnaire: schiste bitumeux, http://www.futura-sciences.com/magazines/terre/infos/dico/d/geologie-schiste-bitumineux-10345/ [12.2.2014]"