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Exercises

Exercise 1. Match the words below with their Ukrainian
equivalents

№ WORD TRANSLATION
1. leakage насос
2. pump глyхi плашки превентора
3. annular preventer витік
4. fluid гідравлічний
5. blind rams противикидний превентор
6. hydraulic прохідний отвip
7. blowout preventer ріжучі плашки превентора
8. shear rams поперечний пepepiз
9. opening флюїд, пластова рідина
10. cross section кільцевий превентор
11. choke line замкове з'єднання, бурильний замок
12. tool joint гума, каучук
13. diverter line лінія відведення
14. rubber глyxi плашки превентора
15. blind rams штуцерна лінія

Exercise 2. Insert the missing word. Explain your choice
Modern … used for closing BOP’s are high pressure fluid
accumulators similar to those developed for aircraft fluid control
systems. The … is capable of supplying … high pressure fluid to
close all of the units in a BOP stack at least once and still have a
… . The accumulator is maintained by a small pump at all times,
so the operator has the ability to close the well …, independent of
normal … power.
For safety, stand-by accumulator pumps are maintained that
use of secondary power source. The accumulator … is usually the
… hydraulic oil with a low freezing point. The … oil should also

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