Petroleum 101 - Introduction To Drilling, Drilling Tools, And Basic Well Constructions
.
- 1.
What is a typical size for a Surface conductor in an offshore well?- A.
11''
- B.
36''
- C.
2''
- D.
No Conductor needed
- 2.What is a typical size for a production liner / casing?
- A.
1/2''-1"
- B.
2''-4"
- C.
4"-7''
- D.
12''-16"
- 3.
What is TVD?
- A.
Total length of well
- B.
True vertical depth
- C.
Total Vibration Developed
- 4.What type of wells are normal to drill?
- A.
Vertical Well
- B.
Horizontal Well
- C.
All of the above
- 5.
What is the Build Angle?
- A.
A tool
- B.
The angle we can bend a pipe pr. 100ft
- C.
The angle of the reservoir
- D.
None of the above
- 6.What is the Azimuth?
- A.
Angle between north and the horizontal projection of the borehole
- B.
Angle between gravity and the horizontal projection of the borehole
- C.
Angle between land and the horizontal projection of the borehole
- D.
Its a made up word
- 7.Magnetic Survey Tools require?
- A.
Casing
- B.
Agitators
- C.
Non Magnetic Drill Collar
- D.
Oil or/and Gas
- 8.What is used to "kick-off" from an existing wellbore?
- A.
Whipstock
- B.
Jetting
- C.
All of above
- D.
None of above
- 9.Why do we use drill collars?
- A.
To produce faster
- B.
To put weight on bit
- C.
To get a better inclination on wellbore
- D.
To prevent blow out
- 10.Why use Shock tools?
- A.
To electrify the well
- B.
To generate power to platform
- C.
To absorb vibrations
- D.
Create Vibrations
- 11.What is special with the PDC Drill Bits?
- A.
They can drill forever
- B.
They Can only drill Soft rocks
- C.
They have diamonds on them
- D.
They are made of hard rock
- 12.
What type of well is this?
- A.
Vertical
- B.
Multi Lateral Well
- C.
Horizontal
- 13.
This tool is a reaming tool?
- A.
True
- B.
False
- 14.
What is the main reason for multiple strings of casing above the reservoir?
- A.
Fluids Control
- B.
Pressure Control
- C.
Production flow
- 15.What is the Bottom Hole Assembly?
- A.
Lower part of drill string, extending from drill bit to drill string
- B.
The Drill Bit
- C.
The radius of the hole at the bottom
- 16.What is a kick-off point
- A.
The place you start drilling a well
- B.
The place you start inclination on well
- C.
The place you start prodcing from a well
- 17.In the process of drilling a borehole, geosteering is the act of adjusting the borehole position (inclination and azimuthangles) on the fly to reach one or more geological targets.
- A.
True
- B.
False
- 18.What is not a tool that are used to steer the drill bit/change the drill path.
- A.
Jetting
- B.
Whipstocks
- C.
LWD
- D.
RSS
- 19.
This tool includes a 1/2 motor power section and creates vibration in the drillstring to reduce friction in horizontal drilling.
- A.
Agitator
- B.
Jar
- C.
Shock Tool
- D.
Gauge Stabilizer
- 20.
Name this type of drill bit
- A.
PDC
- B.
TSP
- C.
Mill Tooth
- 21.
Name this type of drill bit
- A.
Insert
- B.
Mill Tooth
- C.
PDC
- 22.
Name this type of drill bit
- A.
Roller Cone
- B.
PDC
- C.
Diamond
- 23.What is cost per foot?
- A.
Cost for left or right foot
- B.
Price of drillstring divided by length
- C.
Cost for each foot of hole drilled
- 24.What is NPT
- A.
New Product Tubulars
- B.
Non Productive Time
- C.
Newton Process Temperature
- D.
Non Productive Topdrive
- 25.What is the annulus
- A.
Area between MWD and hole wall
- B.
Area between drill collar and hole wall
- C.
Area between tubular and casing
- D.
All of above
Related Topics
Featured Quizzes
Popular Topics
Back to top