A depression in the earths surface that may have held water and was a point for vegetation and sediment to settle.
What is a basin?
Heat and compression of these two things produced oil.
What are plant and animal material?
One of these is found in North Dakota.
What is a refinery?
The approximate barrels of oil produced in North Dakota per day.
What is 1.1 - 1.2 million barrels?
Approximately 28 of these are found in North Dakota.
What is an oil rig?
North Dakota's oil is found primarily in this region of the state.
What is the west?
Of the 3 types of rocks - this holds most oil.
What is sedimentary rocks?
This process relies on the different boiling points of the hydrocarbon molecules to separates raw crude oil into usable components called "fractions".
What is distillation?
The first year a major oil discovery was made in North Dakota.
What is 1951?
These move oil from wells to tank batteries to refineries.
What are pipelines?
This rock holds most of North Dakota's oil.
What is Bakken shale?
These bonds are broken to form different fuels?
What are carbon-hydrogen bonds?
This is produced in addition crude oil and captured for use.
What is natural gas?
Number of people needed to run a drilling rig in a 24 hour time frame.
What is 15-25?
An upward curve in rock layers that may trap oil and gas.

What is an anticline?
Number of gallons of gas produced from one barrel (42 gal) of oil.
What is 19-20?
The only North Dakota county where an oil well has not been drilled.
What is Traill County?
The world consumes ______ barrels of oil every single day.
What is 95-100 million barrels?
This structure prevents oil and gas from migrating upwards to the surface.
What is a cap/seal?
This type of drilling made oil drilling profitable in North Dakota.
What is horizontal drilling?
The largest user of fuels produced from crude oil?
What is transportation?