Overview

Canadian crude producers for decades sold more than 90pc of their export supplies to US buyers. This resulted in logistical bottlenecks in crude pipelines to the US, and left Canadian market participants unable to take advantage of higher prices in Asian markets.

State-owned pipeline operator Trans Mountain began operations on its 540,000 b/d Trans Mountain Expansion (TMX) pipeline from Edmonton to Vancouver’s Westridge docks in May 2024. It is able to send out 34 Aframax cargoes/month of Canadian crude, almost all of which go to Asia-Pacific or the US west coast . The pipeline has removed bottlenecks on lines to the US Gulf coast and resulted in a narrowing of the price discount of western Canadian heavy crude to the calendar month average of Nymex WTI at Cushing, Oklahoma.

Argus publishes daily price assessments for Canada’s Cold Lake crude, which has a low total acid number (TAN), and for Canadian high-TAN crude, shipped through TMX and sold on a fob basis at Westridge docks. Argus also publishes daily price assessments for high-TAN TMX crude on a delivered basis at the Chinese coast. These prices are used widely by industry in negotiating physical cargo trades, for internal accounting and for strategic purposes.

Argus provides detailed market analysis and explanations of the factors that affect price changes each day, and our suite of crude market services offers proprietary daily freight assessments for routes to Asia-Pacific and the US west coast, forward curve prices, weekly logistics updates across North America, and commentary on global crude market trade flows and trends.

Argus has been a trusted source for crude market pricing and market analysis globally for decades, and all of the US Gulf coast crude market derivatives contracts with significant liquidity are settled on Argus spot physical price assessments. We are also a leader in covering daily prices in delivered crude markets at the Chinese coast. Our methodologies are known for their transparency and relevance, supported by the expertise of our market teams. Our WCS Houston price is precisely hedgeable using financial contracts settling on the Argus physical WCS Houston price, and used together these assessments give a clear idea of available arbitrages on different routes from western Canada to the US Gulf coast, US west coast and Asia-Pacific.

Argus has covered domestic Canadian crude markets from our Calgary office since 2010. Argus’ Calgary office also has full-time reporters covering LPG, natural gas, biofuels and environmental markets, as well as sales staff and a Canada country manager.

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News

US strikes Iranian tankers, Iran hits US base: Update

US strikes Iranian tankers, Iran hits US base: Update

Updates with details throughout. Washington, 8 September (Argus) — The US military on Tuesday carried out strikes that destroyed five Iranian oil tankers in the Mideast Gulf and Gulf of Oman while Iran retaliated with a barrage of missiles targeting a US base in Jordan. US forces destroyed the tanker Derya near Kharg Island, Iran's key oil loading hub, said Central Command (Centcom), which oversees the Middle East-based US forces. The US also destroyed the tankers Kaviz , Charminar , Horizon 1 and Riesco located in the Gulf of Oman, giving crew enough warning to abandon the vessels first, according to Centcom. US forces destroyed three Iranian tankers on 5 September. In both cases, Centcom cited Iranian missile attacks against US warships as a justification for the destruction of Iranian tankers. Iran's Islamic Revolutionary Guard Corps (IRGC) said on Tuesday, following the latest US attacks, that it will retaliate with attacks on US bases across the region. IRGC also issued a warning to crews of all tankers located at ports or near the coast of Kuwait and Bahrain to evacuate vessels, according to Iranian news agency Tasnim, which is affiliated with IRGC. Alerts issued by the Jordanian defense authorities indicate that a US military base in that country became a target of Iranian missile attacks. So far, there has been no independent confirmation of any hits against tankers near Kuwait and Bahrain. Tehran threatened severe retaliation after the 5 September attacks. It said it struck 6 tankers across the Mideast Gulf, but there has been no independent confirmation of direct Iranian attacks on tankers since 5 September. Iran's ability to target US warships and commercial vessels passing through Hormuz counters recent US claims of having decisively eliminated Tehran's military threat and of enabling an increase in oil exports through the critical waterway. A number of energy sector facilities in the southern region of Saudi Arabia came under attack early Tuesday, according to the Saudi energy ministry, causing fires at a number of locations. Yemen's Houthi militant group has taken credit for those attacks. Iran will soon announce the establishment of a new and broader "prohibited zone" for vessels looking to cross the strait of Hormuz, Iran's Supreme National Security Council Mosen Rezaei said on Monday. Vessel traffic through the strait of Hormuz rose to 15 transits on Monday from 12 the previous day but still remained well below pre-war levels, data from maritime security Windward show. October Nymex WTI was up by 2pc to settle at $93.03/bl on Tuesday. By Haik Gugarats Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

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US sanctions hit Iran's civilian air sector

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US sanctions hit Iran's civilian air sector

Washington, 8 September (Argus) — The US Treasury Department on Tuesday imposed sanctions on 27 Iranian airlines and suspended previously granted humanitarian exemptions that allowed non-US airlines to transport passengers to and from Iran. The US also suspended a previously-granted authorization allowing payments to Tehran for overflights by third-country aircraft. The action announced on Tuesday is part of Treasury's "Operation Economic Outcast," aimed at cutting Iran's financial ties with the rest of the world. The US has maintained severe economic sanctions on key sectors of the Iranian economy since 2019, but Tehran over time has found ways to bypass many of them. The previously-sanctioned Mahan Air obtained three Boeing 777 aircraft earlier this summer through front companies in the UAE and Oman, Treasury said on Tuesday. The most significant US measure targeting the Iranian economy involves a naval blockade of Iranian ports, which since mid-July has cut off Iran's exports to China. But Iran also retains the ability to disrupt commercial traffic through the strait of Hormuz, restricting exports of crude, refined products and LNG from the Mideast Gulf. By Haik Gugarats Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

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Canada’s retaliatory tariffs against US go into effect

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Canada’s retaliatory tariffs against US go into effect

Calgary, 8 September (Argus) — Canada's retaliatory tariffs against C$27.6bn ($20bn) of US goods went into effect today, as the trade war between the two tightly-linked countries escalates. Canada is imposing as much as a 50pc tariff on nearly 650 US products, including milk, cheese, steel, aluminum, wood and paper products, honey, and perfume. The trade action comes after the US on 22 August imposed new tariffs on Canadian goods after negotiations broke down the day before. "Since a fair deal wasn't on the table, we made the right choice to walk away from a bad one," Canadian prime minister Mark Carney said in a video address to Canadians posted Tuesday. "They wanted us to become even more reliant on them, not less." Carney said an escalating conflict is not constructive, but the tariffs put in place today are necessary to protect Canadian businesses. Canada was among the first targeted by US president Donald Trump's trade actions at the start of his second term, prompting Carney to shore up trade deals elsewhere with the goal of doubling trade with non-US countries within the next 10 years. Canada's merchandise exports to the US fell to a four-month low of C$51bn in July, while a record outflow to other regions, including the EU and China, was registered. Carney on 1 September said Canada is open to resuming trade talks once the US "starts being serious". Five days later, Trump on social media complained about the Canada-US exchange rate, before making another post referring to Carney as "Governor" — a repeated taunt suggesting that Canada become the 51st state. He also renamed the one of the lakes bordering the countries, Lake Ontario, as "Lake America." Trump on Monday took aim at Canadian-based jet manufacturer Bombardier by writing "NO MORE SELLING BOMBARDIER IN THE UNITED STATES!" in a social media post. Bombardier's jets are manufactured in Canada, Mexico, and the US where it does business with 2,800 US companies across 47 states. "The American aerospace industry is a clear winner on trade and exports," Bombardier said in a statement the same day. On a provincial level, Saskatchewan is levying a 50pc tax on US alcohol, also effective on Tuesday. Alberta, now the lone province not acting against US alcohol imports, has said it is under consideration. Some provincial leaders have called on Alberta to restrict energy exports to the US, but Alberta has maintained its preference for diplomacy. By Brett Holmes Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

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Hormuz traffic rose to 15 vessels Monday: Windward

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Hormuz traffic rose to 15 vessels Monday: Windward

New York, 8 September (Argus) — Vessel traffic through the strait of Hormuz rose to 15 transits on Monday from 12 the previous day, but still remained well below pre-war levels, data from maritime security Windward shows. Of the 15 vessels that crossed the strait Monday, six were inbound, two using the US-assisted southern lane and four the Iranian controlled northern lane. There were nine outbound ships, with six taking the northern lane, two the southern and one the center, Windward data show. The amount of traffic through the strait of Hormuz remains well below its pre-war level of around 135 vessels per day. US Central Command (Centcom) said in a post on X that as of 7 September its forces have redirected 94 commercial vessels, disabled three and boarded two others as part of efforts to enforce a blockade against Iranian ports. Iran will soon announce a new and broader restricted zone for vessels looking to cross the strait, the head of Iran's Supreme National Security Council, Mohsen Rezaei, said. This new zone will begin from the line of the US Navy blockade in the Gulf of Oman and extend westward to areas within the Mideast Gulf. Ships approaching the area would be warned to stay away or risk being included on Iran's sanction list, according to Rezaei. "There will be consequences, including problems with insurance and future passage," he said. By Delfina Marchese Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

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Oil services giant SLB steps up bet on data centre boom

News

Oil services giant SLB steps up bet on data centre boom

New York, 8 September (Argus) — SLB, the world's biggest oil field services contractor, expanded its push into data centres last week after agreeing to buy German cooling-equipment maker Kelvion for $3.4bn. The deal marks the latest example of how oil services firms are making steady inroads into the fast-growing data centre business underpinning the artificial intelligence (AI) boom, leveraging their manufacturing and engineering expertise built up through developing large-scale energy projects over decades. The acquisition of Kelvion, which provides thermal management and heat exchange technologies, will more than double SLB's revenue potential per gigawatt of delivered capacity. Kelvion is seen by analysts as a natural fit for SLB as the latter seeks a bigger role in the data centre space and looks to expand its technology offerings. The acquisition will allow SLB to "add more revenue breadth but also get into more of the thermal management, which they can package into their modular-type of product", US-based Melius Research analyst James West says. SLB is focusing on the infrastructure needs of data centres, while close rival Baker Hughes has so far targeted the power generation side of the market. Oil and gas will continue to be the key driver of growth for SLB and its rivals, but they are increasingly positioning themselves as industrial and energy technology companies. Data centres are a natural extension of their talent base. "You have to consider that they are one of the biggest employers of engineers on the planet," West says. "A lot of the data centre infrastructure is engineering and construction-type jobs — it's something they already do." The deal was announced at a time when data centres are facing growing opposition from local communities in the US, spurred by concerns over noise pollution, rising utility bills and high water consumption. This resistance is only set to intensify ahead of November's midterm elections, leading some lawmakers to withdraw their support and back a regulatory crackdown, including pauses in project approvals. As a long-time champion of data centres, US president Donald Trump recently warned that local communities risk ending up "backwards and poor" if their protests cause projects to be cancelled. Diversification strategy But public pushback is unlikely to dissuade the oil field services sector from looking to diversify beyond its core oil and gas business and tap the growth potential of data centres. With forecasts showing electricity demand is set to soar in the coming years due to the AI boom, more deals may lie ahead. In July, SLB teamed up with smaller rival Liberty Energy on data centre infrastructure and power projects. SLB is also serving as the modular design partner for US chip manufacturer Nvidia's AI factories, and has been selected by technology giant Meta to support a major data centre development in Canada. SLB is acquiring Kelvion from funds managed by majority owner Apollo and minority holder Triton. The transaction is expected to close in the first half of 2027 and includes about $700mn in debt. Following the acquisition, SLB is targeting revenue of $4.5bn-$5bn from its combined data centre solutions business in 2028. The deal will not affect spending allocated to SLB's core oil services business or digital operations. And investments in its data centre unit will be funded by cash flows generated by the business as well. While the investment case for the oil services sector has been buoyed by this year's rally in oil prices and prospects for the re-opening of Venezuela to international oil companies, the data centre business offers another revenue opportunity. "It's accretive to earnings, it creates cash flow, it's low capital intensity," says West at Melius. "There's just a lot of very positive momentum right now." By Stephen Cunningham Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

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