The Next Bull Market Could Be Built on Inventory Replenishment

The Middle East is once again at the center of global energy markets due to the renewed military confrontation involving Iran. Markets, however, should recognize that, unlike in previous crises, the world is entering this new phase with a significantly weaker strategic safety net. At present, crude oil prices still respond to headlines surrounding military operations, shipping incidents, and diplomatic statements. Still, it is now time that markets should no longer overlook the structural consequences of the past months. The world’s emergency buffer has been substantially depleted. Crude oil prices and supply during the first phase of the Iran crisis have been largely absorbed by the release of strategic petroleum reserves, rerouting exports, and (unexpected) weaker demand in Asia. Right now, we are in a new and much more dangerous phase, in which everything will prove considerably more challenging, mainly because governments, oil companies, and refiners will increasingly have to rebuild depleted reserves while geopolitical uncertainty remains elevated.

This distinction between Phase I and II is critical. For decades, geopolitical shocks were generally assessed through the lens of lost production or disrupted exports. The main focus of analysts has been calculating how many barrels might disappear from the market, while also assessing whether Saudi Arabia, the United Arab Emirates, or other producers are holding enough spare production capacity to compensate. Even though this methodology remains relevant, it is no longer sufficient or fully applicable. In the coming weeks and months, the most important question will be how many additional barrels will need to be purchased to restore strategic resilience. We are witnessing a market shifting from being dominated by emergency releases to one increasingly driven by mandatory replenishment. Related: People Are Talking About Contango While Oil Markets Are Far From Recovered

The above is being substantiated or even reinforced by the recent military developments, as renewed U.S. military operations against Iranian targets, followed by Iranian retaliation against American and allied interests across the Gulf, demonstrate clearly how quickly regional tensions can threaten confidence in maritime trade. Even though Hormuz is not yet closed for a long period, shipping companies, charterers and insurers have to reassess operational risks again. Freight rates, war-risk premiums and voyage planning have become increasingly sensitive to military developments. The latter is the case even when crude exports continue to flow. The primary lesson at present is clear: physical supply need not disappear entirely for markets to become structurally tighter. The cost of every barrel transported, however, will increase solely due to persistent uncertainty.

The United States has relied heavily on its Strategic Petroleum Reserve to cushion previous disruptions. This has been effective in reducing immediate market volatility, but it has also fundamentally changed the role of the SPR itself. After serving as an emergency stockpile awaiting a catastrophic event, the SPR has now become an active market-management instrument. The ultimate result of this shift is that today’s stabilization inevitably creates tomorrow’s demand.

This is frequently misunderstood, as shown in the last few weeks. At present, a significant proportion of recent SPR releases has taken place through exchange agreements rather than straightforward sales. These arrangements with companies receiving crude today oblige the contractual parties to return equivalent volumes later, together with additional premium barrels. The reality is that the current transactions function more like secured loans than as permanent disposals. While they are very effective in providing immediate liquidity to the physical market, they also create future purchasing obligations. Every borrowed barrel ultimately becomes another barrel that must be bought back.

This will also have profound implications for future oil balances. At present, it seems, the market has celebrated emergency releases as additional supply. This means it did not fully account for the fact that these barrels have not disappeared from future demand calculations. Instead, demand has effectively been shifted forward. The only thing that governments and companies have purchased is time, not solving the underlying structural imbalance.

While the media is focusing on the United States, the latter is not the only actor facing this challenge, as members of the International Energy Agency (IEA) have coordinated emergency stock releases. Europe, Japan, and South Korea all relied to varying degrees on strategic inventories accumulated over decades. Until now, these actions have prevented a more severe supply shock. However, they also have reduced the collective emergency cushion available for future crises. The political willingness to undertake such extensive releases has diminished considerably, as governments now recognize that rebuilding depleted reserves will become increasingly expensive if geopolitical instability persists.

Asia’s largest oil consumer, China, has introduced an additional layer of complexity. Global crude consumption has been softened, especially during phase I of the Iran conflict, due to China’s relatively weak refinery activity and subdued industrial demand.  This, however, may not continue indefinitely. When Chinese refinery runs recover, and economic activity gradually improves, there will be additional import demand coinciding with strategic reserve rebuilding across OECD countries. The market will see a convergence of buyers rather than a simple recovery in consumption.

Analysis already shows that strategic reserve replenishment alone could support global crude demand well into 2028. It is even stated that this will potentially add between roughly 500-750K bpd of additional purchasing requirements. These are not speculative barrels, but policy-driven acquisitions. Governments will ultimately have to undertake them if they wish to restore credible emergency protection. A new structural source of demand is created for the market.

The current market analysis is still driven by a misconception: the view that spare production capacity is the decisive stabilizing factor. Saudi Arabia and the United Arab Emirates undoubtedly retain the technical ability to increase output. OPEC+ has repeatedly highlighted its flexibility and willingness to respond to market developments. However, production capacity cannot eliminate geopolitical risk on its own. Every additional barrel still depends on pipelines, export terminals, offshore loading facilities, electricity networks, desalination plants and secure shipping routes. It is important to understand that modern energy systems are networks of interconnected infrastructure, not isolated oil wells. Their vulnerability extends far beyond production itself.

These developments explain why physical oil markets increasingly diverge from financial markets during periods of heightened geopolitical tension. Futures prices often respond to expectations regarding production balances. Physical buyers focus instead on delivery certainty, freight availability, insurance coverage, and logistical reliability. The current Iran crisis has shown that physical crude repeatedly traded at significant premiums over benchmark futures whenever maritime security deteriorated. Those premiums reflected confidence (or, better stated, the lack of it) far more than outright production shortages.

The same dynamic is starting to appear again. Shipowners continue to reassess Gulf voyages, insurers remain cautious regarding war-risk exposure and charterers increasingly factor geopolitical uncertainty into freight negotiations. Iran (or the US) doesn’t even need to close the Strait of Hormuz anymore; current factors have already resulted in structurally higher crude transportation costs. The market is gradually replacing a supply-risk premium with a logistics-risk premium.

The most important consequence will not emerge during the current conflict, but after. Governments will need to replenish strategic reserves, while traders will try to rebuild working inventories. Refiners will increase precautionary stockholding, while Asian importers are expected to expand strategic storage while market conditions allow. When all of these purchases overlap, the result is clear. Each represents incremental demand that competes for the same physical barrels.

This creates a fundamentally different outlook from previous oil cycles. Instead of heading to a market balancing recovering demand against expanding supply, we are looking at the coming months or even years at a world that enters a period in which consumption, commercial inventory rebuilding, and strategic reserve replenishment reinforce one another. The expected result is a firmer price floor than many current forecasts assume.

The strategic dilemma facing Washington already illustrates the challenge perfectly. Continuing with additional SPR releases is technically possible if the conflict escalates. Washington will, however, need to deal with politics as well, as each new release increases future replenishment requirements, reducing confidence in the reserve’s ability to respond to an even larger emergency. Within the coming months, markets will start to end their demand, assess how many barrels remain available for release, and ask whether the reserve itself has become strategically insufficient. This, which is a major psychological transition, is more important than the absolute inventory level.

For Europe, the implications extend well beyond crude prices. Gulf stability remains a major factor in the region’s diesel balances, refinery margins, LNG shipping, petrochemical feedstocks, and maritime insurance. Asian economies face similar exposure, as China, India, Japan and South Korea continue to depend heavily on uninterrupted exports from the Middle East.

History demonstrates that oil crises rarely conclude when production recovers. The end comes when confidence returns, which is, at present, the scarcest commodity in global energy markets. Governments no longer assume that strategic reserves can be deployed repeatedly without consequence, while refiners start to question the resilience of just-in-time supply chains.

This is why the next sustained oil bull market could look different from previous cycles. It may not begin with the dramatic loss of several million barrels per day from global production. Maybe as a surprise to some, it may develop quietly as governments issue tenders to refill depleted strategic reserves, companies purchase crude to satisfy exchange obligations, refiners rebuild operational inventories, and importing nations strengthen energy security through precautionary stock accumulation. Most of these barrels will not be consumed, but disappear into storage. From the perspective of the physical market, however, the effect is remarkably similar.

The irony is striking. SPRs were designed to prevent oil crises, but now could become one of the principal drivers of the next phase of higher oil prices. The world has not exhausted its petroleum resources. It has reduced its strategic flexibility. To rebuild that flexibility will require hundreds of millions of barrels, years of disciplined purchasing, and tens of billions of dollars. If renewed confrontation with Iran persists while governments, traders and refiners all attempt to restore their insurance coverage simultaneously, the next oil shock will not be driven solely by a lack of supply. It will be driven by intensified competition for every available barrel needed to rebuild the world’s depleted energy safety net.

By Cyril Widdershoven for Oilprice.com

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