Page 51 - 4924

4. . … flowing through the directional motor causes the turbine blades to turn, or
the spiral shaft to turn, which rotates the bit.
a) Hydraulic fluid;
b) drilling mud;
c) water;
d) oil.

5. MWD is …
a) metering while drilling;
b) minimum water depth;
c) megawatt demand;
d) no correct answer.

6. Drilling personnel call small pieces, such as a bit cone or a wrench, …
a) a fish;
b) junk;
c) a beam;
d) no correct answer.

7. Crew members make up the …on drill pipe and lower the … over the fish.
a) grapples;
b) downhole motor;
c) overshot
d) no correct answer.

8. Unlike an overshot, which the crew places over the fish, a … grips inside the
fish and allows the crew to retrieve it..
a) spear;
b) grapples;
c) magnet
d) no correct answer.

9. If enough formation fluids enter the wellbore, drilling personnel say that the
well ….
a) kicks;
b) functions;
c) blows;
d) dies.

10. When crew members discover a kick, they bring… into play.
a) overshots;
b) downhole motors;
c) blowout preventers
d) MWD tools.

49