Throughout the Hormuz crisis, one set of infrastructure has quietly carried the oil that the strait could not. The Gulf’s bypass pipelines, built over decades precisely against the risk that finally materialised in 2026, became the partial escape route when the chokepoint closed. As the strait reopens in late June, these pipelines are worth examining on their own terms, because they represent the one genuine alternative to the institutional question this site has been pressing, and because their limits define exactly how much of that question cannot be escaped.
The two principal bypass lines are Saudi Arabia’s East-West pipeline, also called Petroline, and the United Arab Emirates’ Abu Dhabi Crude Oil Pipeline. Petroline is a roughly 750-mile system carrying crude from Abqaiq on Saudi Arabia’s eastern Gulf coast to the Red Sea port of Yanbu, with a nameplate capacity around five million barrels per day that Goldman Sachs reports has been running near seven and a half million during the crisis. The Abu Dhabi Crude Oil Pipeline, operating since 2012, runs 235 miles from the Habshan field to the port of Fujairah on the Gulf of Oman, outside the strait, with a capacity around 1.5 million barrels per day. Together, even after planned expansions, the bypass routes total approximately 10.6 million barrels per day under theoretical maximum conditions, against the roughly 20 million barrels per day that transit Hormuz in normal times.
The exit option and its logic
A bypass pipeline is, in effect, an exit option from the chokepoint. Every barrel that reaches the sea through Yanbu or Fujairah is a barrel that does not depend on the strait, and therefore a barrel insulated from the strait’s closure, its toll, and its institutional vacuum. The strategic logic is straightforward. A producer that can route around Hormuz reduces its exposure to whoever controls Hormuz, and reduces the leverage that control confers. The Reuters energy columnist Ron Bousso made the point sharply in a post-crisis analysis: the original rationale for building Petroline in the 1980s was precisely the Hormuz interdiction risk that eventually came, and the investment paid for itself many times over in a single crisis event.
This is a market response to the institutional failure the site has documented. Rather than wait for an institution that would make the strait reliable, the major Gulf producers built physical infrastructure that lets them avoid needing the strait to be reliable. The pipelines are capital voting against the chokepoint, hedging the institutional vacuum with steel and pumping stations. The United Arab Emirates, having left OPEC, is fast-tracking a new pipeline that its Crown Prince Sheikh Khaled bin Mohamed announced would double export capacity through Fujairah. The bypass is being expanded, not wound down, even as the strait reopens.
Why the exit is only partial
But the exit option is incomplete, and its incompleteness is the heart of the matter. Three limits define how much of the Hormuz problem the pipelines cannot solve.
The first is capacity. Roughly 10.6 million barrels per day of bypass capacity against roughly 20 million barrels per day of normal Hormuz throughput means the pipelines can carry, at absolute maximum, a little more than half of what the strait moves. The other half has no exit. It must transit Hormuz or not move at all. For that half of the oil, the institutional question is not optional, because there is no pipeline to route it around.
The second is the bottleneck behind the capacity figure. The constraint on Petroline in practice has not been the pipe itself but the loading and export capacity at Yanbu, which became the binding limit when throughput scaled rapidly during the crisis. A pipeline is only as useful as the port at its end, and the ports at the ends of the bypass lines were not built to absorb the full diverted volume of a closed Hormuz. The theoretical maximum and the deliverable maximum are different numbers, and the deliverable one is lower.
The third limit is the one least discussed and most important for this site. The bypass pipelines carry crude oil. They do not carry liquefied natural gas. LNG cannot be economically piped across the Arabian Peninsula to a Red Sea or Gulf of Oman terminal the way crude can; it must be loaded as LNG at its Gulf export plant and shipped. Qatar, the world’s largest LNG exporter, and the United Arab Emirates’ gas exports, analysed in the post on the Qatar LNG carve-out, have no pipeline exit from Hormuz at all. For LNG, the strait is the only way out, and the institutional question is total. The roughly one-fifth of global LNG that transits Hormuz cannot be bypassed by any pipeline that exists or is planned.
The vulnerability of the alternative
There is a further reason the pipelines do not dissolve the institutional question: they are themselves vulnerable, and to the same kind of threat. In 2019, Houthi drones struck pumping stations on Petroline, the very line built to bypass Hormuz, forcing a temporary shutdown. In March 2026, drone attacks on oil facilities at Fujairah disrupted loadings at the Abu Dhabi pipeline’s terminus. The bypass routes escape the chokepoint geography of the strait, but they do not escape the regional conflict that closed the strait. A pumping station in the Saudi desert and a loading terminal at Fujairah are both targets, and an adversary that wants to interdict Gulf oil exports has more than one address to strike.
This matters because it means the pipelines are not a refuge from the underlying problem, which is that Gulf energy exports are exposed to regional conflict and lack the institutional insulation that would protect them. The post on the strait as hostage argued that a chokepoint without an institution becomes a lever in every adjacent dispute. The pipelines move the lever’s location, but they do not remove the lever. They give producers a second route, which is genuinely valuable, but a second vulnerable route is not the same as a reliable one.
What the pipelines prove about the institution
The bypass pipelines, taken together, make an argument that cuts in the site’s direction. They show that the Gulf producers, faced with an unreliable chokepoint, will spend enormous sums to route around it, and that this is rational. But they also show that routing around it is only a partial solution: half the oil and all the LNG still depend on the strait, the bypass ports are bottlenecked, and the alternative routes are themselves exposed. The pipelines reduce the cost of the institutional vacuum without eliminating it. They are a hedge, not a cure.
The cure remains what it has been throughout: an institution that makes the strait itself reliable, so that the half of the oil and the whole of the LNG that must transit Hormuz can do so on dependable terms. The pipelines are the producers’ answer to the question “how do we survive an unreliable strait?” The institution is the answer to the question “how do we make the strait reliable?” The first question has a partial answer in steel. The second has a complete answer only in governance. As the demand-side companion to this post argues in reading the warning that Hormuz traffic may never fully recover, the producers’ hedging against the strait has a permanence that should worry anyone who wants the strait to keep its role, and that permanence is itself a product of the institution never having been built. The comparison page sets out the institution. The rate schedule prices its service. The calculator prices a transit. The pipelines carry half the oil around the problem; the institution is what would solve it for the half that remains.
Sources: CNBC, “The two oil pipelines helping Saudi Arabia and UAE bypass the Strait of Hormuz,” 12 March 2026; CNBC, “The Strait of Hormuz: Alternative routes for oil exporters,” 23 April 2026; Al Jazeera, “Saudi, UAE, Iraq: Can three pipelines help oil escape Strait of Hormuz?” 27 March 2026; Al Jazeera, “UAE to accelerate oil pipeline project to bypass Strait of Hormuz,” 15 May 2026; RSIS, “Alternatives to Hormuz: How to Export Oil and Gas from the Persian Gulf”; Reuters analysis by Ron Bousso; Goldman Sachs estimates of Petroline throughput; this site’s prior analyses on the Qatar LNG carve-out (23 May) and the strait as hostage to the Lebanon front (23 June).