Asia is positioned to take up roughly 70% of Canada's oil exports, according to a senior pipeline executive, a share that would mark a decisive reorientation of Canadian crude flows away from the US market and toward Pacific Basin refiners.

The projection comes from a pipeline company executive and reflects the export-routing calculus that has followed Canada's expanded west coast takeaway capacity. Reuters reported the figure this week.

The number that moves the story

Seventy percent is the operational share to watch. If Asian refiners take that portion of Canadian exports, it would represent one of the fastest re-weightings of a major producing country's crude slate toward a single demand region in recent memory.

Canada's export portfolio historically ran almost entirely south to US Gulf Coast and Midwest refineries via the Enbridge and Keystone pipeline systems. West coast loading capacity constrained any meaningful Pacific-facing trade.

Why the shift is now credible

The executive's forecast rests on expanded tanker-loading capacity on Canada's west coast, which gives producers a second outlet and, with it, the ability to bid Canadian barrels into Asian refining systems that pay for heavy crude discounts.

Asian refiners — particularly those configured to run heavy, sour feedstock — have been the natural counterparties for Canadian heavy blend. The question since the new west coast capacity came online has been less whether Asia would buy, and more how large the share would become.

The 70% figure supplies an answer: a dominant one.

Attribution, not settled fact

The share projection is a company executive's assessment, and Rig & Refinery treats it as such — informed analysis from an operator with direct visibility into pipeline nominations and tanker liftings, but a forecast, not a published customs record.

Actual destination shares will be settled by month-to-month cargo tracking and by what Canadian crude marketers report in their quarterly disclosures.

What it means for producers

For Canadian producers, a 70% Asian share would embed several operational consequences:

• Price realization. Access to Pacific buyers widens the buyer set for Canadian heavy crude and can narrow the discount to US benchmark grades that has historically punished netbacks on heavy barrels.
• Tanker economics. Long-haul voyages to Asian refining centers carry higher freight costs than pipeline deliveries into the US Midwest. The netback math per barrel will decide how much of the broader buyer set translates into realized price.
• Basin-level planning. Alberta's oil sands operators plan downstream commitments — from diluent supply to blend ratios — around where their barrels clear. A Pacific-dominant export book changes those assumptions.

What it means for refiners

Asian refiners gain a second major heavy-crude supply stream outside the traditional Middle East and Latin American sources. US Gulf Coast refiners, long the marginal buyers of Canadian heavy, face a more competitive market for those barrels — a dynamic that can lift the price US refiners pay even as it improves producer realizations.

US Midwest refiners, which sit closest to Alberta supply and pipeline infrastructure, remain structurally advantaged on freight regardless of how the coastal trade develops.

Watch items

Three markers will test the executive's 70% call:

1. Monthly export data. Destination-country breakdowns of Canadian crude liftings will show whether Asian share trends toward the forecast level.
2. Netback disclosures. Producer commentary on heavy-crude differentials will indicate whether the broader buyer set is converting into realized price.
3. Cargo tracking. Chartering patterns and discharge-port data for west coast liftings give the fastest read on where barrels are actually clearing.

The executive's projection, if borne out, would confirm that Canada's export infrastructure has done more than add capacity — it has redirected the country's crude to a different demand basin. The monthly cargo data is the watch item.