Periods of market volatility test every part of the refining and chemicals value chain. Rapid price movements, disrupted trade flows and shifting supply–demand dynamics compress decision windows and expose operational weaknesses. At the same time, these conditions create opportunities for companies that can respond quickly and confidently.

This blog provides a practical look at how digital planning and scheduling capabilities enable refining and chemical supply chain teams to protect margins and capture new value when markets are volatile, uncertain, complex and ambiguous.

Under normal conditions, more than 14 million barrels of crude oil flow through the Strait of Hormuz each day. Any disruption to major trade routes or supply corridors can have immediate downstream impacts on feedstock availability, pricing, logistics and operating strategies. Successfully navigating these disruptions depends on the ability to evaluate options quickly and execute reliably.

Below are three ways planning and scheduling teams can turn volatility into a competitive advantage.

 

1. Use Planning to Rapidly Re-Optimize Economics

For planners, the priority remains consistent: maximize margins across refining and chemical assets. Volatile markets heighten the importance of speed, flexibility and economic rigor.

Evaluate alternative feeds.
When traditional feedstock sources become constrained or uneconomic, planners must quickly assess replacement crudes or other feeds. Advanced planning technologies allow teams to rapidly insert new feeds into models, evaluate their economics and understand the impact on yields, qualities and operating modes. This is especially critical for regions heavily reliant on marine imports, such as parts of Asia, where changes in trade flows can materialize quickly.

Act on price dislocations.
In volatile markets, attractive margins can appear and disappear within days. Digital planning systems enable rapid scenario analysis and near real time re optimization, allowing planners to evaluate crude differentials, product cracks or olefin margins and act before the opportunity closes.

Leverage refinery and chemical integration.
For organizations with integrated refining and chemical assets, volatility can unlock additional value. Integrated planning makes it possible to shift molecules to their most profitable disposition, balancing fuels, chemicals and intermediates to maximize overall enterprise margin rather than optimizing assets in isolation.

 

2. Use Scheduling to Protect Value and Maintain Stability

Schedulers translate plans into reality. In volatile environments, their role becomes even more critical as they balance margin capture with operational stability and asset reliability.

Proactively manage constraints.
Constraints—from tank capacity and unit limits to blending specifications and shipping windows—can quickly erode margins if not actively managed. In turbulent markets, small missteps may result in product giveaway, demurrage, downtime or missed sales. Scheduling tools help teams monitor and manage these constraints in detail, protecting both margin and uptime.

Adapt to changing logistics and shipment timing.
When feed and product flows are disrupted, shipment schedules and delivery timelines often change with little notice. Schedulers must adapt to these changes while maintaining stable operations. Digital scheduling solutions support rapid adjustment without excessive unit swings, quality issues or schedule conflicts.

Optimize blend recipes.
As available feeds and target markets shift, new blending opportunities emerge. Blend optimization enables schedulers to respond by developing recipes that maximize value while meeting quality and regulatory requirements. In volatile markets, this capability alone can unlock significant incremental margin.

 

3. Execute Faster with Proven Digital Workflows

The ability to capture value during volatility ultimately depends on execution speed and confidence. Companies with connected planning and scheduling workflows are better positioned to translate analysis into action. We’ve seen this play out before. During the COVID 19 pandemic, extreme demand shocks and supply disruptions forced refiners and chemical producers to adapt rapidly. Several AspenTech customers have shared how digital supply chain solutions helped them respond successfully:

• Rosneft Deutschland reported an estimated annual impact of €5–7 million from using Aspen Petroleum Supply Chain Planner^™ during what the company described as an “extreme challenge for the entire world and energy industry in particular.”
• SAMREF (Saudi Aramco Mobil Refining Company) increased refinery margin and profit using Aspen Refinery Multi-Blend Optimizer^™, including $5 million in savings on the largest shipment in the history of its port, by rapidly responding to global market volatility.

These examples highlight a common theme: organizations that could model scenarios quickly, optimize frequently and execute reliably were able to capture value — even as conditions changed daily.