| Standardization field | Non-metallic materials |
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| Technical committee | BAS/TC 11- Petroleum and petroleum products |
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| Term (EN) | casing |
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| Definition (EN) | heavy steel pipe used to line a borehole and secured
in the formations by cementing
NOTE Casing is used to prevent the ingress of fluids
from upper strata and to keep the hale from collapsing.
There may be two or more strings of casing, one inside
the other, in a single well. |
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| Term (FR) | |
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| Definition (FR) | |
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| Term (DE) | |
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| Definition (DE) | |
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| Term (BS) | zaštitne cijevi |
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| Definition (BS) | kruta čelična cijev koja se koristi da oiviči bušotinu,
a učvršćuje se cementiranjem.
NAPOMENA Zaštitna cijev se koristi da onemogući
ulazak fluida iz gornjeg sloja i spriječi urušavanje. U
jednoj bušotini može postojati dva ili više redova
zaštitnih cijevi, jedna u drugoj. |
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| Term (HR) | |
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| Definition (HR) | |
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| Term (SR) | |
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| Definition (SR) | |
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| Date | 2016-03-01 |
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| Standards | BAS ISO 1998-3:2000 |
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