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Exercise 23. Make up special questions according to the models and answer
them to streamline your speaking skills.
Model A:
Drilling rig is removed.
What is removed?
1. The production rig is installed. 2. Tubing is mounted. 3. Equipment is
usually installed to separate natural gas and liquid phases of the production.
4. The pump is removed for maintenance. 5. Acidizing is commonly employed.
Model B:
Valves can control the flow of fluid from the well.
What can valves control?
1. Pumps can increase formation pressure. 2.
Equipment can remove im-
purities. 2. A pipeline connection can facilitate product transportation. 3. It
can speed up product storage. 4. The hydrocarbons can move more easily to
the wellbore through the pores or fractures into the reservoir. 5.
They can add
one more form of stimulation.
Достарыңызбен бөлісу: 
