TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DEFINITION DRILLING [4 records]
Record 1 - internal organization data 2020-11-18
Record 1, English
Record 1, Subject field(s)
- Tools and Equipment (Mechanics)
Record 1, Main entry term, English
- core drilling tool
1, record 1, English, core%20drilling%20tool
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A rotary hydraulic device for core drilling, portable but not hand-held, used with a suitable support for drilling holes usually larger than 160 mm diameter. 1, record 1, English, - core%20drilling%20tool
Record number: 1, Textual support number: 1 OBS
Spindle speed is proportional to hydraulic flow. 1, record 1, English, - core%20drilling%20tool
Record number: 1, Textual support number: 2 OBS
core drilling tool : The plural form of this term(core drilling tools) and the definition have been standardized by ISO in 2007. 2, record 1, English, - core%20drilling%20tool
Record 1, Key term(s)
- core drilling tools
Record 1, French
Record 1, Domaine(s)
- Outillage (Mécanique)
Record 1, Main entry term, French
- carotteuse
1, record 1, French, carotteuse
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dispositif hydraulique rotatif pour le carottage, transportable mais non tenu à la main, utilisé avec un support approprié pour le perçage de trous généralement supérieurs à un diamètre de 160 mm. 1, record 1, French, - carotteuse
Record number: 1, Textual support number: 1 OBS
La vitesse de l'arbre est proportionnelle au flux hydraulique. 1, record 1, French, - carotteuse
Record number: 1, Textual support number: 2 OBS
carotteuse : terme et définition normalisés par l’ISO en 2007. 2, record 1, French, - carotteuse
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2014-10-30
Record 2, English
Record 2, Subject field(s)
- Mineral Prospecting
Record 2, Main entry term, English
- deposit appraisal
1, record 2, English, deposit%20appraisal
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
... the steps undertaken to bring a delimited deposit to the stage of detailed knowledge required for a complete feasibility study that will fully justify and support a production decision and the large investment required. 1, record 2, English, - deposit%20appraisal
Record number: 2, Textual support number: 1 OBS
It includes activities such as definition drilling for mineral resources conversion into ore reserves, comprehensive tests, and planning. 1, record 2, English, - deposit%20appraisal
Record 2, French
Record 2, Domaine(s)
- Prospection minière
Record 2, Main entry term, French
- mise en valeur de gisements
1, record 2, French, mise%20en%20valeur%20de%20gisements
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
[...] travaux visant à acquérir une connaissance détaillée d'un gisement délimité, soit le forage de définition, les essais exhaustifs et la planification, afin de satisfaire aux exigences d'une étude de faisabilité complète qui justifiera pleinement et appuiera une décision d'amorcer l'aménagement et d'investir les sommes importantes nécessaires. 1, record 2, French, - mise%20en%20valeur%20de%20gisements
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2001-07-05
Record 3, English
Record 3, Subject field(s)
- Oil Drilling
Record 3, Main entry term, English
- delineation drilling
1, record 3, English, delineation%20drilling
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- definition drilling 2, record 3, English, definition%20drilling
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Delineation drilling and technical studies progressed at the Hibernia oil field on the Newfoundland offshore. 1, record 3, English, - delineation%20drilling
Record 3, French
Record 3, Domaine(s)
- Forage des puits de pétrole
Record 3, Main entry term, French
- forage de délimitation
1, record 3, French, forage%20de%20d%C3%A9limitation
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- forage d'extension 2, record 3, French, forage%20d%27extension
correct, masculine noun
- forage de délinéation 3, record 3, French, forage%20de%20d%C3%A9lin%C3%A9ation
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Dans les travaux d'exploration, forage qui vise à situer et mesurer un champ pétrolifère. 4, record 3, French, - forage%20de%20d%C3%A9limitation
Record number: 3, Textual support number: 1 CONT
Les forages d'extension ou de délimitation sont ceux qui sont forés après qu'un premier forage sur une structure en cours d'exploration ait montré la présence de pétrole ou de gaz naturel. Ces nouveaux forages aident à délimiter la ou les formations éventuellement productives. 2, record 3, French, - forage%20de%20d%C3%A9limitation
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2001-03-21
Record 4, English
Record 4, Subject field(s)
- Geological Prospecting
Record 4, Main entry term, English
- close-spaced drilling
1, record 4, English, close%2Dspaced%20drilling
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- close drilling 2, record 4, English, close%20drilling
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Among the high grade intersections discovered were 39. 04 grams per tonne over 9. 0 metres and 16. 48 grams per tonne over 20 metres. Such high-grade intersections, and the structural continuity of the Charlie Richards ore body, suggest that further close-spaced drilling may lead to the definition of mineable underground reserves. The Company has hired an outside consultant to prepare a feasibility study of the potential underground development of this ore body. 1, record 4, English, - close%2Dspaced%20drilling
Record 4, French
Record 4, Domaine(s)
- Prospection géologique
Record 4, Main entry term, French
- forages serrés
1, record 4, French, forages%20serr%C3%A9s
correct, masculine noun, plural
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
L'une des intersections à forte teneur aurifère qui ont été découvertes était de 39,04 grammes par tonne sur 9 mètres et une autre, de 16,48 grammes par tonne sur 20 mètres. De telles intersections à forte teneur aurifère, de même que la continuité structurelle du filon Charlie Richards, suggèrent que d'autres forages serrés pourraient conduire à la délimitation de réserves souterraines exploitables. La Société a embauché un consultant à l'externe, qui préparera une étude de faisabilité quant à une éventuelle exploitation souterraine de ce gisement. 1, record 4, French, - forages%20serr%C3%A9s
Record 4, Key term(s)
- forage serré
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: