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.

Latest crude news

Browse the latest crude news and analysis, including freight news

News

Alberta premier rejects energy leverage in US trade war

Alberta premier rejects energy leverage in US trade war

Calgary, 26 August (Argus) — Alberta premier Danielle Smith is rejecting calls to curtail or place surcharges on Canadian hydrocarbons exports to the US, proposing instead that Canada be "too friendly, kind and helpful to resist" in the long-time allies' renewed trade war . Such a strategy would aim at "deescalating and doubling down on diplomacy with members of the US congress and governors from both parties" Smith said Wednesday, which would "give the American people and their leaders the time they need to reverse these terrible policies after the November midterms." Smith's comments countered calls from the leader of the Alberta's official opposition party for the federal government to tax energy exports to the US as leverage in the trade dispute, following the breakdown in trade talks over the weekend. Ontario premier Doug Ford — who briefly placed a tariff on its electricity exports to the US during the early rounds of the trade dispute in March 2025 — said Wednesday that "everything's on the table" in the current trade dispute, but any broader action would require coordination with other provinces. Quebec premier Christine Frechette, whose province provides hydropower throughout New England and New York, said earlier this week she did "not want to exclude anything in terms of measures." Smith warned Wednesday that leveraging Canadian energy exports could incur "an equal and opposite and even more forceful reaction" from the US that could hurt the country significantly. That could include reciprocal tariffs or curtailments on US oil and gas and refined products exports to Canada, which "would bring the economies of Ontario and Quebec to a grinding halt." The US could replace Canadian imports with heavy crude from Venezuela by reversing flows on existing pipelines, Smith said, which may mean losing the US as a customer "entirely and maybe forever". The premier expressed support for expanding Alberta hydrocarbon flows to eastern Canada and recent federal government measures aimed at insulating Canadian firms from the impact of the trade dispute. Canadian prime minister Mark Carney has previously downplayed the prospect of restricting energy exports to the US, but noted over the weekend that Canada provides the US with 85pc of its electricity imports, 95pc of its natural gas imports and 60pc of crude oil imports. "I don't think they want us to stop sending any of that," he said. By Behbod Negahban Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

News

Iran-Oman framework to reshape Hormuz routes

News

Iran-Oman framework to reshape Hormuz routes

London, 26 August (Argus) — Iran says a proposed framework being developed with Oman would introduce new shipping routes through the strait of Hormuz and close the current southern route along the Omani coast. Deputy foreign minister Kazem Gharibabadi told state television late on 25 August that the interim arrangement would route vessels entering the Mideast Gulf through Iranian waters, while the outbound leg would pass through both Iranian and Omani territorial waters. "The southern lane will be closed," Gharibabadi said, without giving a timeframe. The replacement route would be temporary, with Iran and Oman then holding talks "on a new permanent route within 30-60 days", he said. His comments followed a joint Iranian-Omani statement outlining the framework for managing traffic through Hormuz, which would also include a joint mine-clearance project. "Technical negotiations will continue with the aim of reaching an agreement on a permanent maritime corridor, the future administration of the strait, as well as mechanisms for information exchange, traffic management and the provision of maritime security services," the statement said. Gharibabadi said the talks were intended to establish "new routes and new corridors" to replace those used for the past 58 years. Before the US-Iran war, vessels transited Hormuz through the internationally recognised traffic separation scheme adopted by the International Maritime Organization (IMO) in 1968. Since the conflict began following US and Israeli strikes on Iran on 28 February, traffic has largely been divided between a northern route along the Iranian coast and the southern route along the Omani coast. For months, Iran has demanded that vessels use the northern route in co-ordination with Iranian authorities. Tehran says the pre-war route through the IMO traffic separation scheme and the southern route are unsafe because of uncleared naval mines. It also says use of the southern route breaches the terms of a ceasefire agreement reached with the US in June, which has since expired. Tehran has targeted selected vessels attempting to use the southern route. It also announced at the weekend that vessels crossing the strait without first co-ordinating with Iranian authorities would be blacklisted. No imminent reopening Gharibabadi said the discussions with Oman were critical but would not by themselves lead to a full reopening of the strait. Iranian officials have said a full reopening would depend on Washington acknowledging what Tehran describes as past missteps and meeting commitments under the now-defunct memorandum of understanding. Iran says those commitments include lifting sanctions, releasing Iranian funds frozen under the sanctions and ending what it describes as a US naval blockade. Tehran is also demanding an end to Israeli strikes on Lebanon and US strikes against Iranian-aligned groups in the Mideast Gulf. Traffic remains at a trickle. Maritime security firm Windward recorded four vessels entering Hormuz on 24 August and none exiting, putting traffic at around 3pc of pre-war levels. Three of the four vessels used the northern route and one used the southern route. The US maintains that it controls the strait and that vessels continue to transit the waterway. US energy secretary Chris Wright said earlier this month that an average of 9mn b/d of oil had exited Hormuz over a seven-day period. Iranian officials and many market participants have questioned that figure. By Nader Itayim Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

News

Mideast producers offer more STS crude outside Hormuz

News

Mideast producers offer more STS crude outside Hormuz

Singapore, 26 August (Argus) — State-controlled producers in the Mideast Gulf have offered more cargoes loading on a ship-to-ship (STS) transfer basis outside the strait of Hormuz, as part of their efforts to boost exports. Saudi Arabia's state-controlled Saudi Aramco offered crude loading between 5-15 September through STS transfers near Sohar in the Gulf of Oman, according to market sources. The grades and volume offered could not be directly confirmed. The offer was valid until 5pm Singapore time (9am GMT) on 26 August, sources said. Aramco may have only shown the offer to refiners in China, market sources said. Three Chinese state-owned refiners and one private-sector refiner recently took up Aramco's previous offer of late August-loading Arab Medium and Arab Heavy cargoes on an STS basis near Sohar. Other refiners in Asia-Pacific told Argus that they were not notified of offers for September-loading Saudi crude. Aramco's offer of spot September-loading crude comes as details of its September term volume allocations for Asia-Pacific customers remain scant. Aramco was selling its crude almost entirely on a term basis, before the US-Iran war effectively closed the strait of Hormuz. Qatar's state-owned QatarEnergy (QE) also recently issued a tender offering crude loading on an STS basis. The tender offered medium sour grades Al-Shaheen and Qatar Marine loading between 1-15 October via STS transfers near Fujairah or Sohar, according to a tender document seen by Argus . Potential buyers were invited to bid for up to 2mn bl of the grades, and were requested to submit bids at a differential to the monthly average of Dubai assessments. The tender closes on 26 August with same-day validity. QE's latest tender comes just a day after it closed another tender that offered September and October-loading cargoes from terminals within the Mideast Gulf. The tender closed on 25 August, but the results were slow to surface. STS loadings have been the main way for buyers to access grades that originate from within the Mideast Gulf, as sellers take on the risk of transiting the strait of Hormuz. But recent efforts by Iran's Persian Gulf Strait Authority (PGSA) to tighten its control of the strait could threaten these STS operations . By YouLiang Chay and Rhalain Reyes Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

News

Canada to double tariff on US steel, aluminum

News

Canada to double tariff on US steel, aluminum

Washington, 25 August (Argus) — Canada will set 50pc tariffs on imported US steel and aluminum from 8 September as part of a retaliatory package targeting $28bn of imports from its southern neighbor. The move doubles Canadian tariffs on US steel and aluminum from 25pc, matching US taxes of 50pc on imports of those products from Canada. The Canadian government announced the retaliatory package of tariffs on Tuesday, days after the US implemented a 50pc tariff on cement, plywood and other imports from Canada. The new US tariffs took effect on 22 August. The latest US tariffs and Canada's retaliatory tariffs do not apply to energy, potash fertilizer or critical minerals, but they will add additional costs to other key US imports. Raising tariffs on cars and auto parts will further disrupt the integrated North American auto industry. Trade talks between the US and Canada ended abruptly last week, and no new talks are planned. US president Donald Trump and Canadian province Ontario premiere Doug Ford traded insults on social media and on TV in the past two days. Trump on Tuesday said the US is considering renaming the shared Lake Ontario to "Lake America". Trump on Monday threatened to double tariffs on cars and auto parts made in Canada to 50pc from 1 January. By Haik Gugarats Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

News

Venezuela looks to lighten up its crude

News

Venezuela looks to lighten up its crude

Caracas, 25 August (Argus) — Venezuela is best known for its heavy and extra-heavy crude reserves, but energy officials are calling for more exploration of its lighter crude and condensate resources to help boost output overall. "At this point we are putting more exploration efforts into light and medium crudes to leverage our production," energy minister Paula Henao told potential investors earlier this month in Houston, Texas. Lighter crude is essential as diluent for heavy and extra-heavy crude production, but Venezuela only produces about 200,000-240,000 b/d oflighter crude of about 30°API out of its 1.2mn b/d of total output, a source in state-owned PdV said. Venezuela has long needed to import diluent, typically naphtha, for blending, with the US now supplying about 75,000 b/d so far in 2026, based on Kpler ship tracking data. It will need more than twice that much if it wants to meets it goal of increasing output to 3mn b/d by 2030. Lighter crude can also help fill this gap. Every 10,000 b/d shortfall in Venezuela's naphtha can reduce crude export capacity by 25,000–30,000 b/d, Argus Consulting estimates. About 86pc of Venezuela's reserves of 303bn bl are extra-heavy crude in the Orinoco oil belt, but there are also lighter reserves, Henao highlighted. To Tomoporo Venezuela has long pinned its hopes for more lighter crude production on the Tomoporo field, nicknamed the "giant of the west". It lies in the states of Zulia and Trujillo in the Lake Maracaibo oil-producing region. The field has both onshore and offshore wells, with reserves of 2.5-2.65bn bl of crude of about 32° API and condensate as well as associated gas from the Misoa formation. Tomporo was producing about 150,000 b/d in 2004, but that has fallen to 50,000-55,000 b/d, based on PdV data seen by Argus from the Tomoporo as well as the adjoining Barua and Motatan fields. Lack of investment, mismanagement and even theft of equipment including copper cable have hurt output there, industry source have said. Spain's Repsol has been the primary foreign operator in that field since 2004, but US sanctions limited its operations. In April Repsol agreed to assume operational control at its Petroquiriquire oil asset, which has encompassed the Tomoporo field and La Ceiba fields since 2024, under relaxed US sanctions. Repsol holds a 40pc share and PdV the remaining 60pc. Repsol in 2024 said it planned to invest $400mn to rehabilitate existing wells and raise output by 20,000 b/d. By Jose Chalhoub Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.

Related content