"Well completion" is the process of preparing a well for ___.

• production

• drilling

• exploration

• inspection

After drilling, the well is lined with ___.

• wood

• sensor

• steel pipes

• sand

Casing helps keep the well ___.

• unstable

• clean

• stable

• shallow

The casing is cemented in place to prevent ___.

• leaks

• sand

• water

• rocks

Tubing is used to carry oil or gas from the well to the ___.

• surface

• bottom

• reservoir

• pipeline

Perforations in the casing allow oil or gas to ___ the well.

• enter

• exit

• block

• seal

A ___ is placed in the well to block sections.

• packer

• drill bit

• casing

• tubing

The purpose of well completion is to ensure safe and ___ production.

• efficient

• slow

• expensive

• hazardous

___ helps to increase the flow of oil or gas from the reservoir.

• Fracturing

• Drilling

• Pumping

• Sealing

The steel pipes placed in the well are called ___.

• casing

• tubing

• drill pipe

• liner