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20. Choose the form of crude oil
a) dasoline
b) masoline
c) gasoline
d) no correct variant

21. Upon arriving at the rig, the first step is to …
a) check in
b) register
c) sign
d) no correct variant

22. Currently, most toolpushers, or rig superintendents, are …
a) men
b) women
c) no correct variant

23. What is a “drill bit”?
a) the machine on the rig consisting of a large-diameter steel spool, brakes, a
power source and assorted auxiliary devices
b) the combination of the drill pipe, the bottom hole assembly and any other tools
used to make the drill bit turn at the bottom of the wellbore
c) a machine which creates holes in the ground
d) no correct variant

24. Find the meaning of the term “crude oil”:
a) the most expensive oil
b) oil that is not used any more
c) unrefined petroleum or liquid petroleum
d) no correct variant

25. Find the meaning of the term “rig floor”:
a) the machine on the rig consisting of a large-diameter steel spool, brakes, a
power source and assorted auxiliary devices
b) a work area covered with planks around the collar of a borehole at the base of a
drill tripod or derrick
c) a subsurface pool of hydrocarbons contained in porous or fractured rock
formations
d) no correct variant

26. Give the translation variant of the term “drilling line”:
a) бурова труба
b) буровий шнур
c) буровий канат
d) no correct variant

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