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| previous | back-pressure valve - collezione «Ingegneria meccanica: Industria petrolifera» - Maria Cristina Basti | next |
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Ingegneria meccanica: Industria petrolifera
| English |
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| Noun phrase |
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| Countable |
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| See drop-in valve |
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| IS-A back-pressure valve latches into mating groove in TC Series tubing hangers or couplings to seal the wellbore while the BOP´s are removed and the Christmas tree is installed. |
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| CC88 |
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| drop-in valve, drillstring float valve |
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| Petroleum Engineering |
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| inside BOP |
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| valvola a paratoia |
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| 3 |
