- https://data.geoscience.earth/ncl
- DrillingMethod
- _conventionalCore
experimental
Entry: conventional core
URI: https://data.geoscience.earth/ncl/DrillingMethod/conventionalCore
Core drilling using a diamond or tungsten carbide bit and a core barrel with fibreglass inner sleeves. To retrieve the core samples, the complete rod string and core barrel assembly has to be removed from the hole. Conventional coring is much more time consuming than wireline coring, as each rod has to be removed from the hole individually, then lowered back into the hole to continue to advance the boring and collect the next core sample. Used in the oil industry.
Core metadata
| is a | Concept |
| submitted by | Abdel FELIACHI |
| accepted on | 23 Jan 2019 10:20:30.856 |
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All metadata properties
| date accepted |
23 Jan 2019 10:20:30.856
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| date submitted |
23 Jan 2019 10:20:10.652
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| definition |
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| item class |
Concept
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| label |
conventional core
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| notation |
conventionalCore
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| register |
drilling method
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| status |
status experimental
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| submitter |
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| type |
register item
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| version info |
2
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Definition
| broader |
diamond core
|
| definition |
Core drilling using a diamond or tungsten carbide bit and a core barrel with fibreglass inner sleeves. To retrieve the core samples, the complete rod string and core barrel assembly has to be removed from the hole. Conventional coring is much more time consuming than wireline coring, as each rod has to be removed from the hole individually, then lowered back into the hole to continue to advance the boring and collect the next core sample. Used in the oil industry.
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| notation |
4.1.1
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| pref label |
conventional core
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| source |
This vocabulary
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| type |
Concept
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