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candles and as a lubricating oil and a fuel for lamps
b) a flammable hydrocarbon oil used as fuel in lamps and heaters
c) a gas, liquid, or solid used to prevent contact of parts in relative motion, and
thereby reduce friction and wear
d) no correct variant

23. Find the meaning of the term “salt-water well”:
a) a simple crane having lifting tackle slung from a boom
b) a structure in which rock layers slope away in all directions from a central point
c) a well from which salt water flows after the petroleum contents are depleted.
d) no correct variant

24. Find the meaning of the term “whale oil”:
a) a yellowish oil obtained from whale blubber, formerly used in making soap and
candles and as a lubricating oil and a fuel for lamps
b) a structure in which rock layers slope away in all directions from a central point
c) a flammable hydrocarbon oil used as fuel in lamps and heaters
d) no correct variant

25.Give the Ukrainian equivalent for the term “cable-tool rig”:
a) установка для роторного буріння
b) бурова площадка, платформа
c) верстат ударно-канатного буріння
d) no correct variant

26.Give the Ukrainian equivalent for the term “to seep”:
a) проріджуватися
b) просочуватися
c) появлятися
d) no correct variant

27.Give the English equivalent for the term “глиниста кірка на стінках
свердловини”:
a) wall cake
b) wall sweet
c) wall dish
d) no correct variant

28.Give the English equivalent for the term “встановлювати обсадну колону”:
a) to produce
b) to stir up
c) to run casing
d) no correct variant

29.Give the English equivalent for the term “верхній шар ґрунту”:

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