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b) whether to complete the well;
c) how much gas may be there.
d) no correct answer.

12. During drilling, the operator can …
a) run logging while drilling (LWD) tools in the drill stem;
b) read book;
c) examine diagrams;
d) no correct answer.

13. The LWD tool transmits … on a pulse the tool creates in the drilling mud.
a) cuttings;
b) drilling mud;
c) formation information;
d) no correct answer.

14. To further determine the potential of a producing formation, the operator may
…
a) run logging while drilling (LWD) tools in the drill stem;
b) order a drill stem test, or DST (say "dee-esstee");
c) spot hydrocarbons in the drilling mud;
d) no correct answer.

15. The DST crew makes up the test tool on the bottom of the drill stem then ...
a) evaluate information;
b) examine records;
c) lowers the tool to the bottom of the hole;
d) no correct answer.

16. The crew applies weight to the tool to expand a hard-rubber sealing element
called ...
a) bit;
b) chisel;
c) packer;
d) no correct answer.

17. Analysis of the downhole pressures indicates whether the well can produce.
a) hole;
b) well;
c) downhole pressures;
d) no correct answer.

18. … coring methods are available.
a) four;
b) two;

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