The United States has more than 5,000 pipelines, many of which carry crude oil.
Each of these pipelines carries oil from one or more of the many oil fields that make up the United States.
For the most part, pipelines are built to carry crude.
But they can also carry natural gas, oil, coal and other minerals.
That makes it a natural fit for companies looking to exploit oil and natural gas deposits.
The U.S. Geological Survey (USGS) has a map of oil and gas drilling sites and the oil and mineral deposits that are nearby.
The map shows the locations of oil fields, including those that may be drilled in the United State, but also some sites that may not be.
There are also sites that are owned by oil companies.
Companies that own those sites are called “proprietors.”
For example, Shell owns the North Slope oil fields in the U.K. and Exxon owns a pipeline that runs from the Gulf of Mexico to the Gulf Coast.
The companies own the land on which they are building the pipeline, which is why it is called the “oil sands.”
The U-shaped lines on the map show where oil and other mineral deposits are located.
The USGS map has a number of color codes.
Yellow means there is enough natural gas there to extract, orange indicates there is not enough, and blue indicates the drilling sites have not been discovered yet.
In some cases, the locations on the U-shape are just dots.
Other times, the dots are lines that extend to the other side of the map.
There is also a line that shows where oil companies have drilled oil or natural gas.
The blue dot indicates that the site is in a particular region.
For example: The oil sands is in the western part of Alberta.
There were only three oil wells drilled there in 2014.
The company that drilled the well in 2014 has been fined by the province for violating regulations.
Shell is not allowed to drill in the oil sands because of the spill that caused oil to leak into the water.
The site that Shell drilled in 2014 is in an area where there are large amounts of oil.
In addition, the company that is drilling the well there in 2015 had to pay $300 million in penalties for the spill and other environmental issues.
The pipeline that Shell and other oil companies drilled in 2015 in a part of northern Alberta, called the Fort McMurray Refinery, spilled oil into the Athabasca River.
It has since been shut down.
The Fort McMorray Refineries oil and coal terminal is one of the largest in the world.
It is located in the Athalasca River Valley.
The terminal also has an oil and chemical refinery.
The Athabascan oil sands region, in southeastern Alberta, has been affected by a string of oil spills in recent years.
The region has been the scene of a number accidents, including one that killed two children.
The spill occurred in March 2015, and the Athapascan region is known for its oil spills.
It also has a significant oil and chemicals industry.
In 2016, the Athawa-Fort McMurriel oil sands complex was shut down because of a major oil spill.
There was also a major spill in September 2016.
The government is investigating the spill.
The Canadian oil sands have also had a number incidents, including the 2015 spill that killed four people.
The plant, which was shuttered in 2016, had about 400 employees at the time.
The incident also resulted in an environmental cleanup of a massive oil spill in 2015.
The spills in the Canadian oil and energy sector have caused numerous problems in communities in the country.
A 2014 study found that Canada had more oil spills than any other country.
In fact, the country has had nearly 40 spills of oil, including two major oil spills since 2009.
Another study, published in February 2016, found that there were approximately 4.6 million people living in Canada’s oil and oil sands provinces and territories.
The study also found that at least half of these residents live within a 20-mile radius of a refinery.
In 2017, there were a total of 1,939 spills of the oil that spilled in the oilsands region.
The number of spills in Canada is expected to increase, because of an expansion of the industry.