The importance of Canadian crude oil to refineries in the U.S.

From the Canadian Energy Centre

By Ven Venkatachalam

Oil from Canada supplies more than 23% of U.S. refinery feedstock, helping bolster North American energy security

Introduction

The refining industry¹ in the United States is one of the world’s largest, with capacity to process 18 million barrels of oil per day. Canada plays a crucial role by supplying more than one-fifth of the crude oil refined in the U.S.

The U.S.–Canada cross-border crude oil trade is essential to North American energy security. Canadian crude oil exports and the U.S. refinery industry are highly integrated. In recent years, Canada’s crude oil sector has been making a growing contribution to the operations of U.S. oil refineries.

U.S. refineries are converting Canadian crude oil, including heavy oil,² into products that North Americans use daily, such as transportation fuels (gasoline and diesel), chemicals, and plastics. Although the U.S. has increased its production of oil in recent years, U.S. refineries still rely on Canadian heavy crude oil to meet their feedstock (i.e., the raw materials and intermediate materials processed at refineries to produce finished petroleum products, otherwise known as refinery inputs) specifications.

In this CEC Fact Sheet, we examine several economic indicators that illustrate the importance of Canadian crude oil, particularly heavy crude, to U.S. refineries. This fact sheet also analyzes the refining industry’s direct and indirect economic impacts on the U.S. economy.

1. NAICS Code 324110 (Petroleum Refineries): This industry comprises
establishments primarily engaged in refining crude petroleum into refined petroleum.

2. A majority of the crude oil imported by the U.S. from Canada is heavy crude (between 15-25 API gravity). API gravity is a commonly used index for measuring the density of crude oil or refined products. Crude oil typically has an API between 15 and 45 degrees. The higher the API, the lighter the crude; the lower the API, the heavier the crude.

Imports of Canadian crude oil to refineries in the United States

The physical characteristics of crude oil determine how it is processed in refineries. Generally, heavy crude oil offers higher yields of low-value products (coke and asphalt) and lower yields of high-value products (gasoline). Heavy crude oil requires more complicated processing than lighter crude if it is to produce high-value products.

Overall, Canadian crude oil imports to U.S. refineries for processing have risen from over 1.3 million barrels per day in 2000 to just under 3.8 million barrels per day in 2022, an increase of 181 per cent (see Figure 1). The per cent of Canadian crude in U.S. refinery feedstock has steadily risen from nearly 9 per cent in 2000 to over 23 per cent by the end of 2022.

Source: U.S. Energy Information Administration (2024a, 2024b, 2024c)

The U.S. refining industry

Since the first U.S. refinery began operating in 1861, the refining industry has been one of the largest manufacturing sectors in the United States. There are currently 129 petroleum refineries across the five U.S. PADDS³ (125 operating refineries and five refineries that are idle but not permanently shut down) (see Table 1).

3. The United States is divided into five Petroleum Administration for Defense 
Districts (PADDs) for the allocation of fuels derived from petroleum products, 
including gasoline and diesel fuel. The geographic breakdown of PADDs enables 
U.S. policymakers to better analyze petroleum supplies in the country

Source: U.S. Energy Information Administration (2023)

Total refining capacity in the United States has risen from 16.2 million barrels of crude processed in 2000 to nearly 17.8 million barrels per day in 2022, an increase of over 8 per cent (see Figure 2). The refining utilization⁴ has also recovered, growing from 79 per cent during COVID-19 to a high of 91 per cent in 2022.

Source: U.S. Energy Information Administration (2024b)

The impact of the U.S. refining industry on the American economy

The estimated direct and indirect economic impacts of the U.S. refining industry in 2024 include 1.6 million direct and indirect jobs, $206 billion in labour income, $577 billion in direct and indirect value-added, and $1.6 trillion in what is known as “outputs,” i.e., the value of goods and services produced by the industry (see Table 2).⁵

4. Capacity measures how much crude oil refineries are able to process. 
Utilization measures how much is actually being processed (as a percentage of 
maximum capacity). 
5. These projected amounts are in nominal U.S. dollars

Source: Author’s calculations using the IMPLAN modelling system. Details may not add up to totals due to rounding

Projected spending by the U.S. refining industry, 2024-2030

Figure 3 illustrates the industry’s projected annual spending between 2024 and 2030. Industry spending is expected to be US$58 billion in 2024, rising to US$62 billion by 2030. This includes operating expenditures (OPEX) and capital expenditures (CAPEX). Cumulatively, between 2024 and 2030, the industry is projected to spend over US$428 billion.⁶

6. These projected amounts are in nominal U.S. dollars and are calculated using 
the Rystad Energy UCube.

Source: Derived from Rystad Energy (2024), Service Market Solution

Conclusion

American refineries are critical to the country’s strategic interest. U.S. refineries are projected to spend more than $428 billion in the next seven years on operating and capital expenditures. The industries support millions of jobs. Canadian crude is an important part of the equation. It supplies more than 23 per cent of U.S. refinery feedstock.

Not only are Canadian crude oil supplies critical for the U.S. refining industry, but they are key to North American energy security. Limiting access to Canadian crude oil for U.S. refineries would require increased U.S. imports from less-free countries, which in turn would risk North American energy security.

References

Rystad Energy (2024), Service Market Solution <http://tinyurl.com/28fmv6a6>; U.S. Energy Information Administration (Undated), Oil and Petroleum Products Explained: Refining Crude Oil <http://tinyurl.com/3b2uwrxh>; U.S. Energy Information Administration (2023), Refinery Capacity Report <http://tinyurl.com/2s4ybz9z>; U.S. Energy Information Administration (2024a), Petroleum and Other Liquids: PADD District Imports by Country of Origin <http://tinyurl.com/58mzvtts>; U.S. Energy Information Administration (2024b), Petroleum and Other Liquids: Refinery Utilization and Capacity <http://tinyurl.com/3wx957k4>; U.S. Energy Information Administration (2024c), Petroleum and Other Liquids: U.S. Imports by Country of Origin <http://tinyurl.com/bdcsbwhn>; U.S. Environmental Protection Agency (Undated), Appendix A — Overview of Petroleum Refining, Proposed Clean Fuels Refinery DEIS <http://tinyurl.com/dveyzc8k>.

Related Topics:#CanadianCrudeOil #CanadianEnergyCentre #NorthAmericanEnergySecurity #USRefineries #VenVenkatachalam canadianoil

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The beauty of economic corridors: Inside Alberta’s work to link products with new markets

Published on April 1, 2025

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From the Canadian Energy Centre

Q&A with Devin Dreeshen, Minister of Transport and Economic Corridors

Devin Dreeshen, Alberta’s Minister of Transportation

and Economic Corridors.

CEC: How have recent developments impacted Alberta’s ability to expand trade routes and access new markets for energy and natural resources?

Dreeshen: With the U.S. trade dispute going on right now, it’s great to see that other provinces and the federal government are taking an interest in our east, west and northern trade routes, something that we in Alberta have been advocating for a long time.

We signed agreements with Saskatchewan and Manitoba to have an economic corridor to stretch across the prairies, as well as a recent agreement with the Northwest Territories to go north. With the leadership of Premier Danielle Smith, she’s been working on a BC, prairie and three northern territories economic corridor agreement with pretty much the entire western and northern block of Canada.

There has been a tremendous amount of work trying to get Alberta products to market and to make sure we can build big projects in Canada again.

CEC: Which infrastructure projects, whether pipeline, rail or port expansions, do you see as the most viable for improving Alberta’s global market access?

Dreeshen: We look at everything. Obviously, pipelines are the safest way to transport oil and gas, but also rail is part of the mix of getting over four million barrels per day to markets around the world.

The beauty of economic corridors is that it’s a swath of land that can have any type of utility in it, whether it be a roadway, railway, pipeline or a utility line. When you have all the environmental permits that are approved in a timely manner, and you have that designated swath of land, it politically de-risks any type of project.

CEC: A key focus of your ministry has been expanding trade corridors, including an agreement with Saskatchewan and Manitoba to explore access to Hudson’s Bay. Is there any interest from industry in developing this corridor further?

Dreeshen: There’s been lots of talk [about] Hudson Bay, a trade corridor with rail and port access. We’ve seen some improvements to go to Churchill, but also an interest in the Nelson River.

We’re starting to see more confidence in the private sector and industry wanting to build these projects. It’s great that governments can get together and work on a common goal to build things here in Canada.

CEC: What is your vision for Alberta’s future as a leader in global trade, and how do economic corridors fit into that strategy?

Dreeshen: Premier Smith has talked about C-69 being repealed by the federal government [and] the reversal of the West Coast tanker ban, which targets Alberta energy going west out of the Pacific.

There’s a lot of work that needs to be done on the federal side. Alberta has been doing a lot of the heavy lifting when it comes to economic corridors.

We’ve asked the federal government if they could develop an economic corridor agency. We want to make sure that the federal government can come to the table, work with provinces [and] work with First Nations across this country to make sure that we can see these projects being built again here in Canada.

Alberta

Alberta’s massive oil and gas reserves keep growing – here’s why

Published on March 24, 2025

Todayville

From the Canadian Energy Centre

By Deborah Jaremko

Q&A with Mike Verney, executive vice-president, McDaniel & Associates

New analysis commissioned by the Alberta Energy Regulator has increased the province’s natural gas reserves by 440 per cent, bumping Canada into the global top 10.

Alberta’s oil reserves – already fourth in the world – also increased by seven billion barrels.

The report was conducted by Calgary-based consultancy McDaniel & Associates. Executive vice-president Mike Verney explains what it means.

CEC: What are “reserves” and why do they matter?

Verney: Reserves are commercial quantities of oil and gas to be recovered in the future. They are key indicators of future production potential.

For companies, that’s a way of representing the future value of their operations. And for countries, it’s important to showcase the runway they have in terms of the future of their oil and gas.

Some countries that have exploited a lot of their resource in the past have low reserves remaining. Canada is in a position where we still have a lot of meat on the bone in terms of those remaining quantities.

CEC: How long has it been since Alberta’s oil and gas reserves were comprehensively assessed?

Verney: Our understanding is the last fully comprehensive review was over a decade ago.

CEC: Does improvement in technology and innovation increase reserves?

Verney: Technological advancements and innovation play a crucial role in increasing reserves. New technologies such as advanced drilling techniques (e.g., hydraulic fracturing, horizontal drilling), enhanced seismic imaging and improved extraction methods enable companies to discover and access previously inaccessible reserves.

As these reserves get developed, the evolution of technology helps companies develop them better and better every year.

CEC: Why have Alberta’s natural gas reserves increased?

Verney: Most importantly, hydraulic fracturing has unlocked material volume, and that’s one of the principal reasons why the new gas estimate is so much higher than what it was in the past.

The performance of the wells that are being drilled has also gotten better since the last comprehensive study.

The Montney competes with every American tight oil and gas play, so we’re recognizing the future potential of that with the gas reserves that are being assigned.

In addition, operators continue to expand the footprint of the Alberta Deep Basin.

CEC: Why have Alberta’s oil reserves increased?

Verney: We discovered over two billion barrels of oil reserves associated with multilateral wells, which is a new technology. In a multilateral well, you drill one vertical well to get to the zone and then once you hit the zone you drill multiple legs off of that one vertical spot. It has been a very positive game-changer.

Performance in the oil sands since the last comprehensive update has also gone better than expected. We’ve got 22 thermal oil sands projects that are operating, and in general, expectations in terms of recovery are higher than they were a decade ago.

Oil sands production has grown substantially in the past decade, up 70 per cent, from two million to 3.4 million barrels per day. The growth of several projects has increased confidence in the commercial viability of developing additional lands.

CEC: What are the implications of Alberta’s reserves in terms of the province’s position as a world energy supplier?

Verney: We’re seeing LNG take off in the United States, and we’re seeing lots of demand from data centers. Our estimate is that North America will need at least 30 billion cubic feet per day of more gas supply in the next few years, based on everything that’s been announced. That is a very material number, considering the United States’ total natural gas production is a little over 100 billion cubic feet per day.

In terms of oil, since the shale revolution in 2008 there’s been massive growth from North America, and the rest of the world hasn’t grown oil production. We’re now seeing that the tight plays in the U.S. aren’t infinite and are showing signs of plateauing.

Specifically, when we look at the United States’ largest oil play, the Permian, it has essentially been flat at 5.5 million barrels per day since December 2023. Flat production from the Permian is contrary to the previous decade, where we saw tight oil production grow by half a million barrels per day per year.

Oil demand has gone up by about a million barrels a day per year for the past several decades, and at this point we do expect that to continue, at the very least in the near term.

Given the growing demand for oil and the stagnation in supply growth since the shale revolution, it’s expected that Alberta’s oil sands reserves will become increasingly critical. As global oil demand continues to rise, and with limited growth in production from other sources, oil sands reserves will be relied upon more heavily.