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d) no correct variant

23. Explain the meaning of the term “ground water”:
a) water held underground in the soil or in pores
b) a shallow hole drilled near a well to accommodate the drill string joint when not in use
c) a device for controlling the passage of fluid through a pipe or duct
d) no correct variant

24. Explain the meaning of the term “drilling mud”:
a) water held underground in the soil or in pores
b) pieces cut off from something, especially what remains when something is being trimmed or
prepared
c) a mixture of clays, water, and chemicals pumped down the drill string while an oil well is
being drilled
d) no correct variant

25. Give the English equivalent for the term “запасний амбар”:
a) groundwater
b) groundwater
c) reserve pit
d) no correct variant

26. Give the Ukrainian equivalent for the term “seismic record”:
a) змонтований на вантажівці
b) бурова вишка
c) сейсмограма
d) no correct variant

27. Give the English equivalent for the term “акваторія відкритого моря”:
a) offshore water
b) groundwater
c) chisel
d) no correct variant.

28. Give the English equivalent for the term “свердловина для спускання направляючої
колони”:
a) conductor hole
b) bit
c) truck-mounted
d) no correct variant.

29. Give the English equivalent for the term “змонтований на вантажівці”:
a) chisel
b) rathole
c) truck-mounted
d) no correct variant.

30. Give the English equivalent for the term “відгалуження стовбура свердловини”:
a) groundwater
b) rathole
c) concrete pad
d) no correct variant.

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