Aramco Steps Into LNG Canada via MidOcean's Purchase of Petronas Montney Stakes

Saudi Aramco now has a foot in the door at LNG Canada. On September 30, MidOcean Energy, the LNG platform owned by U.S. investment firm EIG, agreed to buy 20 percent of Petronas's stakes in the North Montney upstream assets and in the venture that holds Petronas's 25 percent share of the Shell-led LNG Canada export terminal. Aramco, which took a minority position in MidOcean in September 2023, gets indirect exposure to Canada's first major LNG export project without buying a single molecule of the plant itself.

People familiar with the transaction put the price at a little more than $3 billion. MidOcean declined to confirm a figure. The deal is expected to close in the fourth quarter, subject to regulatory approval, and it reshuffles the ownership of one of the largest energy build-outs in Canadian history.

What MidOcean actually bought

The structure matters here, because the headline oversimplifies it. Petronas does not hold its LNG Canada interest directly. It sits inside two vehicles: North Montney Upstream, which controls the gas fields feeding the terminal, and North Montney LNG, which owns the 25 percent equity slice of the LNG Canada joint venture. MidOcean is taking one-fifth of each.

The upstream piece is not a rounding error. North Montney Upstream holds more than 800,000 gross acres in the Montney shale of northeast British Columbia, with reserves reported north of 53 trillion cubic feet. That is the resource base that keeps the trains at Kitimat fed for decades. Buying into the gas and the export capacity in one move gives MidOcean an integrated position: molecules at the wellhead and a claim on the liquefaction and shipping downstream.

In volume terms, the stake translates to about 0.7 million tonnes per annum of LNG offtake. Modest against MidOcean's global book, but it lands the company in a project with room to grow.

Why Aramco wanted in through the side door

Aramco paid about $500 million for its MidOcean stake two years ago. That check bought a seat on a fast-moving LNG aggregator run by de la Rey Venter, a former Shell LNG executive who has spent the interim assembling interests in Australia, Peru and the U.S. Gulf Coast. Rather than bid directly for Canadian assets and wade through Ottawa's foreign-investment review, Aramco is riding MidOcean's balance sheet and its existing relationships.

The logic is plain. Aramco has said for years it wants to build a global gas and LNG trading business to sit alongside its crude franchise. Doing it through a specialist vehicle is faster and less politically fraught than a direct state-owned purchase of Canadian infrastructure. It also spreads the risk. If Canadian netbacks disappoint, the exposure is one step removed.

Venter framed the appetite bluntly, saying MidOcean is "looking to buy further price-advantaged LNG assets in the Asia-Pacific region." The Canada thesis fits that line. Western Canadian gas trades at a persistent discount to the U.S. Henry Hub benchmark, and LNG Canada ships from the Pacific coast, cutting the sailing distance to North Asian buyers versus cargoes routed from the U.S. Gulf. Cheap feedgas plus a short voyage is the whole trade.

The project MidOcean is buying into

LNG Canada is real and running, which changes the risk profile of this deal. The Kitimat terminal shipped its first cargo in June after years of construction that ran to roughly C$40 billion, about $29 billion. At full capacity the current phase can export 14 million tonnes a year across two trains.

The ownership table now reads: Shell at 40 percent, Petronas at 25 percent, PetroChina at 15 percent, Mitsubishi at 15 percent and Korea Gas at 5 percent. MidOcean's purchase does not change those top-line JV percentages, because it is buying into Petronas's holding vehicle rather than the JV directly. Petronas stays the named partner; MidOcean becomes a partner in Petronas's Canadian entities.

The upside case rests on Phase 2. The partners have been studying a doubling of capacity to 28 million tonnes a year. If that expansion clears a final investment decision, MidOcean's 0.7 million tonnes could scale with it. That optionality is a large part of what just over $3 billion is paying for.

Where this leaves MidOcean and Petronas

For MidOcean, the deal pushes total LNG capacity to about 2.7 million tonnes a year once it closes, adding a North American anchor to a portfolio spread across Australia, Peru and the Gulf of Mexico. For a company built in the last few years, that is a meaningful concentration of contracted, operating capacity rather than paper projects.

For Petronas, this is disciplined portfolio management, not an exit. The Malaysian state firm keeps 80 percent of both the upstream and the LNG Canada holding, recycles capital out of a project that has already reached first cargo, and brings in a partner whose backers include Aramco. Petronas signaled it sees room for further collaboration, which reads less like a seller walking away and more like a state company de-risking a huge single bet while keeping the majority of the upside.

The read

Strip away the ownership plumbing and the story is straightforward. A sovereign oil major that has struggled to build LNG scale organically just bought a call option on Canadian gas exports through a nimble private vehicle, at a moment when North American LNG supply is racing to meet Asian demand. The price tag, just over $3 billion, looks full for 0.7 million tonnes today, but it is really a bet on Phase 2 and on the durability of the Western Canada gas discount.

The risks are the ones every LNG buyer knows: expansion decisions that slip, feedgas economics that compress, and a regulatory review in Ottawa that has to bless foreign capital flowing into strategic infrastructure. Watch the Phase 2 timeline and the closing conditions. Those, not the announcement, will tell you what Aramco actually got.