Petroleum Production Operations Practice Test 3

1. What does CSC mean in corrosion?

Casing Stress Cracking

Chloride Stress Cracking

Calcium Stress Cracking

Chromium Stress Cracking

2. Why do the 13% Cr alloy casings and tubings are used in some of the completions?

Because of their strength

High yield stress

They are water resistant

They are Corrosion Resistant

3. What is Hooke’s Law?

Strain in a solid body is inversely proportional to the applied stress within the elastic limit of that solid body under consideration

Strain in a solid body is directly proportional to the applied stress without the elastic limit of that solid body under consideration

Strain in a solid body is inversely proportional to the applied stress without the elastic limit of that solid body under consideration

Strain in a solid body is directly proportional to the applied stress within the elastic limit of that body under consideration

4. Sulphide Stress Cracking/ Hydrogen Embrittlement can’t be found in corrosion in oil and gas.

True

False

5. What is a sliding sleeve?

Logging tool

Perforation gun

Sonde

A circulating device that communicates the tubing and annulus

6. What is a Side Pocket Mandrel?

Used to house the gas-lift valve type devices

Used inside the packer

Controls the lowering of strings

Controls the well blowout

7. In general, when a perforation job is to be done then a Casing-Collar- Locator (CCL log) is also run to ensure the correct depth.

True

False

8. Surface Safety System is the protection system against mishaps in surface facilities.

True

False

9. The pressure changes can unseat the packer.

True

False

10. What is a dog-leg in oil and gas well drilling?

Place near the perforation

Bore hole

Changing of well trajectory rapidly

Logging data obtained