- https://data.geoscience.earth/ncl
- DrillingMethod
- _sidewallCoreMechanical
experimental
Entry: sidewall core mechanical
URI: https://data.geoscience.earth/ncl/DrillingMethod/sidewallCoreMechanical
Mechanical tools use hollow rotary drills to cut and then pull out core plugs. Up to 75 plugs can be recovered on one run. With full recovery, cores from typical percussion tools are 2.5 cm in diameter by 4.4 cm long, while those from mechanical tools are 2.3 cm in diameter by 5 cm long. The latter are also known as rotary sidewall cores.
Core metadata
| is a | Concept |
| submitted by | Abdel FELIACHI |
| accepted on | 23 Jan 2019 10:20:30.890 |
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All metadata properties
| date accepted |
23 Jan 2019 10:20:30.890
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| date submitted |
23 Jan 2019 10:20:10.680
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| definition |
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| item class |
Concept
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| label |
sidewall core mechanical
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| notation |
sidewallCoreMechanical
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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 |
sidewall core
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| definition |
Mechanical tools use hollow rotary drills to cut and then pull out core plugs. Up to 75 plugs can be recovered on one run. With full recovery, cores from typical percussion tools are 2.5 cm in diameter by 4.4 cm long, while those from mechanical tools are 2.3 cm in diameter by 5 cm long. The latter are also known as rotary sidewall cores.
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| notation |
8.2
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| pref label |
sidewall core mechanical
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| source |
This vocabulary
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| type |
Concept
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